Nothing Special   »   [go: up one dir, main page]

EP2480484B1 - Gantry lift truck for use in container terminals and for general transport purposes - Google Patents

Gantry lift truck for use in container terminals and for general transport purposes Download PDF

Info

Publication number
EP2480484B1
EP2480484B1 EP10763602.9A EP10763602A EP2480484B1 EP 2480484 B1 EP2480484 B1 EP 2480484B1 EP 10763602 A EP10763602 A EP 10763602A EP 2480484 B1 EP2480484 B1 EP 2480484B1
Authority
EP
European Patent Office
Prior art keywords
drive unit
lift truck
straddle carrier
generator
gantry lift
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP10763602.9A
Other languages
German (de)
French (fr)
Other versions
EP2480484A1 (en
EP2480484B2 (en
Inventor
Wilhelm Pfenning
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfenning Elektroanlagen GmbH
Original Assignee
Pfenning Elektroanlagen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43386048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2480484(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfenning Elektroanlagen GmbH filed Critical Pfenning Elektroanlagen GmbH
Priority to PL10763602T priority Critical patent/PL2480484T5/en
Publication of EP2480484A1 publication Critical patent/EP2480484A1/en
Application granted granted Critical
Publication of EP2480484B1 publication Critical patent/EP2480484B1/en
Publication of EP2480484B2 publication Critical patent/EP2480484B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers

Definitions

  • the invention relates to a straddle carrier for use in container terminals and for general transport purposes, with a frame, a load handling device, preferably a spreader or Toppspreader hanging between the frame and with a load, preferably a container, lockable, hoisting winches, by means of which the load receiving means is vertically movable, landing gear, which are arranged at the bottom of the frame and each having a plurality of arranged in a row wheels, and a drive unit by means of which the required for the operation of the gantry lift drive energy can be generated and a diesel engine and a generator having .
  • a straddle carrier is from the DE 20 2004 018 066 U1 known.
  • the drive unit is usually arranged on an upper frame of the frame.
  • the drive unit is formed by a diesel engine, which is coupled via a coupling device to a synchronous, more rarely to an asynchronous generator.
  • Such synchronous or asynchronous generators on the one hand have a comparatively large axial length and beyond a considerable weight. This has a detrimental effect on the center of gravity of the straddle carrier, which for example can influence the tilting safety of the same.
  • the present invention seeks to further develop the generic straddle carrier such that the required for its operation drive energy can be made available cheaper.
  • the generator of the drive unit of the straddle carrier is designed as a permanently excited generator.
  • a permanently energized generator (PEM) having comparable performance indices has a significantly reduced weight, and the weight reduction may be in the range of 50% or more.
  • the axial length of a permanently excited generator (PEM) is substantially lower than that of a synchronous or asynchronous motor previously used for such straddle carriers, whereby here too the reduction factor can be in the range of 50% or more.
  • the drive unit which includes the diesel engine and the permanently excited generator (PEM)
  • PEM permanently excited generator
  • the drive unit can be with a significantly reduced length and with a realize significantly reduced weight, so that the drive unit can be transported in pre-assembled form with a significantly reduced transport costs between their production and the place of their assembly with the rest of the pallet truck.
  • special transport measures can be dispensed with.
  • straddle Carrier 1 has a frame 2, which arranged in the manner of a portal 2 at the lower end of the frame 2 chassis 3, of which FIG. 1 only one thing is visible, connecting with each other.
  • To the straddle carrier 1 includes a load handling means (spreader, Toppspreader) 4, which is arranged between the two trolleys 3 associated vertical supports 5 of the frame 2.
  • the load-receiving means 4 is connected by suitable connecting means 6 with a container 7 or locked.
  • the load-receiving means 4 is further by means of a in the in FIG. 1 shown embodiment of the straddle carrier 1 on the lifting device 4 arranged hoist winch 8 vertically movable between the vertical supports 5 of the frame 2.
  • a driver's cab 10 is provided, from which an operator of the straddle carrier 1 can drive or control this and its load-carrying means 4.
  • the individual units of the straddle carrier 1, such as the hoist winch 8 and the wheel drives 9, are supplied with drive energy by means of a drive unit 13.
  • the drive unit 13 is arranged in the illustrated embodiment of the straddle carrier on the upper frame 9 of the frame 2.
  • the drive unit 13 has a diesel engine 14, which directly drives a permanently excited generator (PEM) 15.
  • PEM permanently excited generator
  • the weight of the drive unit 13 can be considerably reduced, since the permanently excited generator (PEM) 15 has a significantly reduced weight in comparison to the synchronous or asynchronous generators conventionally used for drive units of straddle carriers 1 ,
  • permanently excited generators (PEM) 15 weigh approx Half as appropriate performance characteristics having synchronous or asynchronous generators.
  • the dimensions of the drive unit 13 of the straddle carrier 1 can be significantly reduced, since the permanently excited generator (PEM) 15 can be coupled directly to the output side of the diesel engine 14 and since the axial dimension of the permanently excited generator (PEM) 15 is considerably less than the corresponding axial dimension of a synchronous or asynchronous motor of comparable power usually used for drive units of straddle carrier 1.
  • PEM permanently excited generator
  • FIGS. 2 and 3 show how much the length of the drive unit 13 by the use of the permanent magnet generator (PEM) 15 can be reduced.
  • PEM permanent magnet generator
  • One to the diesel engine 14, which in the case of both in the FIGS. 2 and 3 shown drive units has the same power coupled permanent magnet generator (PEM) 15 has, as can be seen from the comparison of the two FIGS. 2 and 3 results in an axial length, the only 40 to 50, in the illustrated embodiment about 46.5%, the axial length of the in FIG. 2 having synchronous generator 16 shown. Accordingly, the entire axial length of the drive unit 13 in comparison to the in FIG. 2 State of the art shown in the case of the straddle carrier 1 according to the invention significantly reduce.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Handcart (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Ship Loading And Unloading (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Description

Die Erfindung bezieht sich auf einen Portalhubwagen zum Einsatz in Containerterminals und für allgemeine Transportzwecke, mit einem Rahmengestell, einem Lastaufnahmemittel, vorzugsweise einem Spreader oder Toppspreader, das zwischen dem Rahmengestell hängt und mit einer Last, vorzugsweise einem Container, verriegelbar ist, Hubwinden, mittels denen das Lastaufnahmemittel vertikal bewegbar ist, Fahrwerken, die am unteren Bereich des Rahmengestells angeordnet sind und jeweils eine Vielzahl in einer Reihe angeordneter Räder aufweisen, und einer Antriebseinheit, mittels der die für den Betrieb des Portalhubwagens erforderliche Antriebsenergie erzeugbar ist und die einen Dieselmotor und einen Generator aufweist . Ein derartiger Portalhubwagen ist aus der DE 20 2004 018 066 U1 bekannt.The invention relates to a straddle carrier for use in container terminals and for general transport purposes, with a frame, a load handling device, preferably a spreader or Toppspreader hanging between the frame and with a load, preferably a container, lockable, hoisting winches, by means of which the load receiving means is vertically movable, landing gear, which are arranged at the bottom of the frame and each having a plurality of arranged in a row wheels, and a drive unit by means of which the required for the operation of the gantry lift drive energy can be generated and a diesel engine and a generator having . Such a straddle carrier is from the DE 20 2004 018 066 U1 known.

Bei bekannten derartigen Portalhubwagen, auch Straddle Carrier genannt, ist die Antriebseinheit üblicherweise an einem Oberrahmen des Rahmengestells angeordnet. Die Antriebseinheit wird durch einen Dieselmotor, der über eine Kupplungseinrichtung an einen Synchron-, seltener an einen Asynchrongenerator gekoppelt ist, gebildet. Derartige Synchron- oder Asynchrongeneratoren haben zum einen eine vergleichsweise große axiale Baulänge und darüber hinaus ein erhebliches Gewicht. Dies hat nachteilige Auswirkungen auf die Schwerpunktlage des Portalhubwagens, die beispielsweise die Kippsicherheit desselben beeinflussen kann.In known such straddle carriers, also called Straddle Carrier, the drive unit is usually arranged on an upper frame of the frame. The drive unit is formed by a diesel engine, which is coupled via a coupling device to a synchronous, more rarely to an asynchronous generator. Such synchronous or asynchronous generators on the one hand have a comparatively large axial length and beyond a considerable weight. This has a detrimental effect on the center of gravity of the straddle carrier, which for example can influence the tilting safety of the same.

Ausgehend von dem vorstehend geschilderten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, den gattungsgemäßen Portalhubwagen derart weiterzubilden, dass die für seinen Betrieb erforderliche Antriebsenergie günstiger zur Verfügung gestellt werden kann.Based on the above-described prior art, the present invention seeks to further develop the generic straddle carrier such that the required for its operation drive energy can be made available cheaper.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Generator der Antriebseinheit des Portalhubwagens als permanent erregter Generator ausgebildet ist. Im Vergleich zu den bisher aus dem Stand der Technik bekannten herkömmlichen Synchron- und Asynchronmotoren hat ein über vergleichbare Leistungskennziffern verfügender permanent erregter Generator (PEM) ein erheblich reduziertes Gewicht, wobei die Gewichtsreduzierung im Bereich von 50 % oder darüber liegen kann. Entsprechend ist die axiale Baulänge eines permanent erregten Generators (PEM) wesentlich geringer als die eines bisher für derartige Portalhubwagen eingesetzten Synchron- oder Asynchronmotors, wobei auch hier der Reduzierungsfaktor im Bereich von 50 % oder darüber liegen kann.This object is achieved in that the generator of the drive unit of the straddle carrier is designed as a permanently excited generator. Compared to the conventional synchronous and asynchronous motors known from the prior art, a permanently energized generator (PEM) having comparable performance indices has a significantly reduced weight, and the weight reduction may be in the range of 50% or more. Correspondingly, the axial length of a permanently excited generator (PEM) is substantially lower than that of a synchronous or asynchronous motor previously used for such straddle carriers, whereby here too the reduction factor can be in the range of 50% or more.

Durch die Gewichtsreduzierung ergibt sich eine Verlagerung der Schwerpunktlage des Portalhubwagens in abwärtiger Richtung, was die Betriebssicherheit des Portalhubwagens erhöht. Darüber hinaus lässt sich die Antriebseinheit, zu der der Dieselmotor und der permanent erregte Generator (PEM) gehören, mit einer erheblich reduzierten Baulänge und mit einem erheblich reduzierten Gewicht realisieren, so dass die Antriebseinheit in vormontierter Form mit einem erheblich reduzierten Transportaufwand zwischen ihrer Herstellungsstätte und dem Ort ihres Zusammenbaus mit dem übrigen Portalhubwagen transportiert werden kann. Zum Beispiel kann auf Sondertransportmaßnahmen verzichtet werden.The weight reduction results in a shift of the center of gravity position of the straddle carrier in the downward direction, which increases the operational reliability of the straddle carrier. In addition, the drive unit, which includes the diesel engine and the permanently excited generator (PEM), can be with a significantly reduced length and with a realize significantly reduced weight, so that the drive unit can be transported in pre-assembled form with a significantly reduced transport costs between their production and the place of their assembly with the rest of the pallet truck. For example, special transport measures can be dispensed with.

Im Folgenden wird die Erfindung anhand einer Ausführungsform unter Bezugnahme auf die Zeichnung näher erläutert.In the following the invention will be explained in more detail with reference to an embodiment with reference to the drawing.

Es zeigen:

Figur 1
eine Prinzipdarstellung eines erfindungsgemäßen Portalhubwagens (Straddle Carrier);
Figur 2
eine Prinzipdarstellung einer aus dem Stand der Technik bekannten Antriebseinheit eines Portalhubwagens, und
Figur 3
eine Prinzipdarstellung einer Antriebseinheit eines erfindungsgemäßen Portalhubwagens.
Show it:
FIG. 1
a schematic diagram of a straddle carrier according to the invention (straddle carrier);
FIG. 2
a schematic diagram of a known from the prior art drive unit of a straddle carrier, and
FIG. 3
a schematic diagram of a drive unit of a gantry invention.

Eine anhand der Figuren 1 und 3 im Folgenden erläuterte Ausführungsform eines erfindungsgemäßen Portalhubwagens (Straddle Carrier) 1 hat ein Rahmengestell 2, welches nach Art eines Portals 2 am unteren Ende des Rahmengestells 2 angeordnete Fahrwerke 3, von denen in Figur 1 nur eines sichtbar ist, miteinander verbindet.One based on the FIGS. 1 and 3 in the following explained embodiment of a straddle carrier according to the invention (Straddle Carrier) 1 has a frame 2, which arranged in the manner of a portal 2 at the lower end of the frame 2 chassis 3, of which FIG. 1 only one thing is visible, connecting with each other.

Zu dem Portalhubwagen 1 gehört ein Lastaufnahmemittel (Spreader, Toppspreader) 4, das zwischen den beiden Fahrwerken 3 zugeordneten vertikalen Stützen 5 des Rahmengestells 2 angeordnet ist. Das Lastaufnahmemittel 4 ist durch geeignete Verbindungsmittel 6 mit einem Container 7 verbind- bzw. verriegelbar. Das Lastaufnahmemittel 4 ist des Weiteren mittels einer in der in Figur 1 gezeigten Ausführungsform des Portalhubwagens 1 am Lastaufnahmemittel 4 angeordneten Hubwinde 8 zwischen den vertikalen Stützen 5 des Rahmengestells 2 vertikal bewegbar.To the straddle carrier 1 includes a load handling means (spreader, Toppspreader) 4, which is arranged between the two trolleys 3 associated vertical supports 5 of the frame 2. The load-receiving means 4 is connected by suitable connecting means 6 with a container 7 or locked. The load-receiving means 4 is further by means of a in the in FIG. 1 shown embodiment of the straddle carrier 1 on the lifting device 4 arranged hoist winch 8 vertically movable between the vertical supports 5 of the frame 2.

An einem Oberrahmen 9 des Rahmengestells 2 ist eine Fahrerkabine 10 vorgesehen, aus der heraus eine Bedienungsperson des Portalhubwagens 1 diesen und sein Lastaufnahmemittel 4 fahren bzw. steuern kann.On an upper frame 9 of the frame 2, a driver's cab 10 is provided, from which an operator of the straddle carrier 1 can drive or control this and its load-carrying means 4.

Die beiden Fahrwerke 3 des Portalhubwagens 1, von denen in Figur 1, wie bereits erwähnt, nur eines sichtbar ist, haben in der dargestellten Ausführungsform des Portalhubwagens 1 vier Räder 11, denen jeweils ein am Fahrwerk 3 gehalterter Radantrieb 12 zugeordnet ist.The two trolleys 3 of the straddle carrier 1, of which in FIG. 1 , as already mentioned, only one is visible, in the illustrated embodiment of the straddle carrier 1, four wheels 11, which in each case one on the chassis 3 salaried wheel 12 is assigned.

Die einzelnen Aggregate des Portalhubwagens 1, wie die Hubwinde 8 und die Radantriebe 9, werden mittels einer Antriebseinheit 13 mit Antriebsenergie versorgt. Die Antriebseinheit 13 ist in der dargestellten Ausführungsform des Portalhubwagens am Oberrahmen 9 des Rahmengestells 2 angeordnet.The individual units of the straddle carrier 1, such as the hoist winch 8 and the wheel drives 9, are supplied with drive energy by means of a drive unit 13. The drive unit 13 is arranged in the illustrated embodiment of the straddle carrier on the upper frame 9 of the frame 2.

Die Antriebseinheit 13 hat einen Dieselmotor 14, der unmittelbar einen permanent erregten Generator (PEM) 15 antreibt. Durch den Einsatz des permanent erregten Generators (PEM) 15 kann das Gewicht der Antriebseinheit 13 erheblich reduziert werden, da der permanent erregte Generator (PEM) 15 im Vergleich zu den herkömmlicherweise für Antriebseinheiten von Portalhubwagen 1 eingesetzten Synchron- oder Asynchrongeneratoren ein erheblich reduziertes Gewicht aufweist. Üblicherweise wiegen permanent erregte Generatoren (PEM) 15 ca. die Hälfte wie entsprechende Leistungskennwerte aufweisende Synchron- oder Asynchrongeneratoren.The drive unit 13 has a diesel engine 14, which directly drives a permanently excited generator (PEM) 15. Through the use of the permanently excited generator (PEM) 15, the weight of the drive unit 13 can be considerably reduced, since the permanently excited generator (PEM) 15 has a significantly reduced weight in comparison to the synchronous or asynchronous generators conventionally used for drive units of straddle carriers 1 , Usually, permanently excited generators (PEM) 15 weigh approx Half as appropriate performance characteristics having synchronous or asynchronous generators.

Darüber hinaus lassen sich die Abmessungen der Antriebseinheit 13 des Portalhubwagens 1 erheblich verkleinern, da der permanent erregte Generator (PEM) 15 unmittelbar an der Ausgangsseite des Dieselmotors 14 gekoppelt werden kann und da die Axialabmessung des permanent erregten Generators (PEM) 15 erheblich geringer ist als die entsprechende Axialabmessung eines üblicherweise für Antriebseinheiten von Portalhubwagen 1 eingesetzten Synchron- oder Asynchronmotors vergleichbarer Leistung.In addition, the dimensions of the drive unit 13 of the straddle carrier 1 can be significantly reduced, since the permanently excited generator (PEM) 15 can be coupled directly to the output side of the diesel engine 14 and since the axial dimension of the permanently excited generator (PEM) 15 is considerably less than the corresponding axial dimension of a synchronous or asynchronous motor of comparable power usually used for drive units of straddle carrier 1.

Ein Vergleich der Figuren 2 und 3 zeigt, um wieviel sich die Baulänge der Antriebseinheit 13 durch den Einsatz des permanent erregten Generators (PEM) 15 reduzieren lässt. Ein an den Dieselmotor 14, der im Falle beider in den Figuren 2 und 3 gezeigter Antriebseinheiten die gleiche Leistung aufweist, gekoppelter permanent erregter Generator (PEM) 15 hat, wie sich aus dem Vergleich der beiden Figuren 2 und 3 ergibt, eine axiale Baulänge, die lediglich 40 bis 50, im gezeigten Ausführungsbeispiel ca. 46,5 %, der axialen Baulänge des in Figur 2 gezeigten Synchrongenerators 16 aufweist. Entsprechend lässt sich die gesamte axiale Baulänge der Antriebseinheit 13 im Vergleich zu dem in Figur 2 gezeigten Stand der Technik im Falle des erfindungsgemäßen Portalhubwagens 1 erheblich reduzieren.A comparison of FIGS. 2 and 3 shows how much the length of the drive unit 13 by the use of the permanent magnet generator (PEM) 15 can be reduced. One to the diesel engine 14, which in the case of both in the FIGS. 2 and 3 shown drive units has the same power coupled permanent magnet generator (PEM) 15 has, as can be seen from the comparison of the two FIGS. 2 and 3 results in an axial length, the only 40 to 50, in the illustrated embodiment about 46.5%, the axial length of the in FIG. 2 having synchronous generator 16 shown. Accordingly, the entire axial length of the drive unit 13 in comparison to the in FIG. 2 State of the art shown in the case of the straddle carrier 1 according to the invention significantly reduce.

Claims (1)

  1. A gantry lift truck for use in container terminals and for general transport purposes, with a framework (2), a load receiving means (4), preferentially a spreader or top spreader, which hangs between the framework (2) and can be locked to a load, preferentially a container (7), lifting winches (8), by means of which the load receiving means (4) can be vertically moved, moving mechanisms (3) which are arranged on the lower region of the framework (2) and in each case have a multiplicity of wheels (11) arranged in a row, and a drive unit (13), by means of which the drive energy required for the operation of the gantry lift truck (1) can be generated and which comprises a diesel engine (14) and a generator (15), characterized in that the generator (15) of the drive unit (13) is designed as permanently excited generators (PEM) (15).
EP10763602.9A 2009-09-23 2010-09-22 Gantry lift truck for use in container terminals and for general transport purposes Active EP2480484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10763602T PL2480484T5 (en) 2009-09-23 2010-09-22 Gantry lift truck for use in container terminals and for general transport purposes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009042677A DE102009042677A1 (en) 2009-09-23 2009-09-23 Straddle carriers for use in container terminals and for general transport purposes
PCT/EP2010/005782 WO2011035890A1 (en) 2009-09-23 2010-09-22 Gantry lift truck for use in container terminals and for general transport purposes

Publications (3)

Publication Number Publication Date
EP2480484A1 EP2480484A1 (en) 2012-08-01
EP2480484B1 true EP2480484B1 (en) 2015-03-25
EP2480484B2 EP2480484B2 (en) 2020-12-30

Family

ID=43386048

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10763602.9A Active EP2480484B2 (en) 2009-09-23 2010-09-22 Gantry lift truck for use in container terminals and for general transport purposes

Country Status (6)

Country Link
EP (1) EP2480484B2 (en)
CN (1) CN102666355B (en)
DE (1) DE102009042677A1 (en)
ES (1) ES2538077T5 (en)
PL (1) PL2480484T5 (en)
WO (1) WO2011035890A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015008038A1 (en) * 2015-06-23 2016-12-29 Liebherr-Components Biberach Gmbh Crane and method for its control
CN106865421A (en) * 2017-04-17 2017-06-20 中国水利水电第十二工程局有限公司 transporting and hoisting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715762A (en) * 1983-02-24 1987-12-29 Mi-Jack Products, Inc. Grappler system for lifting apparatus
DE19711701A1 (en) † 1997-03-20 1998-04-30 Still Gmbh Transmitting AC power in truck esp. fork lift truck with IC engine and electric drive motor
DE202004018066U1 (en) † 2004-11-20 2005-02-03 Noell Mobile Systems & Cranes Gmbh Straddle lift stacker for containers has two cable winches on both sides of lifting gear drive motor and with cable fastening on each side, and operating brakes installed between drive motor and cable winches
DE102006010536B4 (en) † 2006-03-07 2008-06-12 Siemens Ag Diesel-electric drive system with a permanently excited synchronous generator
CN1945963A (en) * 2006-09-01 2007-04-11 罗中柱 DC bus powered crane power system
DE202006020028U1 (en) * 2006-11-25 2007-08-09 Noell Mobile Systems Gmbh Portal lift truck with a low-emission and low-maintenance turbine drive
CN101012046A (en) * 2007-02-06 2007-08-08 上海港机重工有限公司 Tyre-type gantry crane
DE202008004985U1 (en) * 2008-04-10 2009-08-13 Liebherr-Werk Biberach Gmbh winch

Also Published As

Publication number Publication date
EP2480484A1 (en) 2012-08-01
EP2480484B2 (en) 2020-12-30
WO2011035890A1 (en) 2011-03-31
CN102666355A (en) 2012-09-12
PL2480484T5 (en) 2021-05-17
PL2480484T3 (en) 2015-08-31
DE102009042677A1 (en) 2011-03-24
ES2538077T5 (en) 2021-09-29
ES2538077T3 (en) 2015-06-17
CN102666355B (en) 2015-04-01

Similar Documents

Publication Publication Date Title
EP2694423B1 (en) Straddle carrier device comprising electric drives
DE102015118535A1 (en) Heavy Forklift
AT519139B1 (en) Storage and retrieval unit and shelf storage system with improved accessibility and weight distribution
EP2490977B1 (en) Gantry lift truck with individual hoisting winches
EP3212560B1 (en) Straddle carrier device for iso containers
EP2480484B1 (en) Gantry lift truck for use in container terminals and for general transport purposes
EP2483573B1 (en) Straddle carrier for use in container terminals and for other transport purposes
EP3006389A1 (en) Shelf serving device and method for controlling same
DE202004018066U1 (en) Straddle lift stacker for containers has two cable winches on both sides of lifting gear drive motor and with cable fastening on each side, and operating brakes installed between drive motor and cable winches
DE102015008684A1 (en) Support frame for a traction battery and holding arrangement of such a traction battery to a body of a vehicle
EP2490976B1 (en) Straddle carrier for use in container terminals and for general transport tasks
AT510921B1 (en) Device for transporting loads or persons
EP2477928B1 (en) Straddle carrier for use in container terminals and for general transport tasks
DE102017104751A1 (en) transport device
EP2371757B1 (en) Industrial truck, in particular jack lift
WO2011035892A1 (en) Straddle carrier for use in container terminals and for general transport operations
DE102018127125A1 (en) Port crane with an improved drive system
AT310632B (en) Mobile stage wagon or turntable wagon
EP3166881B1 (en) Heavy duty vehicle with a lifting apparatus for lifting and lowering a container
DE102014111936A1 (en) hoist
DE102011054209A1 (en) Portal lifting equipment i.e. straddle carrier, for lifting ISO container, has electric drives powered by battery and comprising load-receiving unit for containers, where battery is replaceable and provided above load-receiving unit
EP2480485A1 (en) Straddle carrier comprising wheel drive unit
DE29605932U1 (en) Overload protection device during the lifting movement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120314

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141023

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010009205

Country of ref document: DE

Effective date: 20150507

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 717756

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150515

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2538077

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150617

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150626

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150727

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150725

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502010009205

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

26 Opposition filed

Opponent name: TEREX MHPS GMBH

Effective date: 20151223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150922

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 717756

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100922

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150625

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150325

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: DEMAG CRANES & COMPONENTS GMBH

Effective date: 20151223

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20201230

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 502010009205

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Ref document number: 2538077

Country of ref document: ES

Kind code of ref document: T5

Effective date: 20210929

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231019

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230929

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010009205

Country of ref document: DE

Representative=s name: MOSER GOETZE & PARTNER PATENTANWAELTE MBB, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20240919

Year of fee payment: 15

Ref country code: IE

Payment date: 20240919

Year of fee payment: 15

Ref country code: DE

Payment date: 20240823

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20240920

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240920

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240823

Year of fee payment: 15