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DE4330638C2 - Device for trouble-free climbing and rolling over a ramp - Google Patents

Device for trouble-free climbing and rolling over a ramp

Info

Publication number
DE4330638C2
DE4330638C2 DE4330638A DE4330638A DE4330638C2 DE 4330638 C2 DE4330638 C2 DE 4330638C2 DE 4330638 A DE4330638 A DE 4330638A DE 4330638 A DE4330638 A DE 4330638A DE 4330638 C2 DE4330638 C2 DE 4330638C2
Authority
DE
Germany
Prior art keywords
ramp
housing
rolling over
control circuit
limit switch
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.)
Expired - Fee Related
Application number
DE4330638A
Other languages
German (de)
Other versions
DE4330638A1 (en
Inventor
Bernhard Wiels
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.)
MBB Liftsystems AG
Original Assignee
Mbb Foerder- und Hebesysteme 27753 Delmenhorst De GmbH
Mbb Foerder & Hebesysteme
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
Application filed by Mbb Foerder- und Hebesysteme 27753 Delmenhorst De GmbH, Mbb Foerder & Hebesysteme filed Critical Mbb Foerder- und Hebesysteme 27753 Delmenhorst De GmbH
Priority to DE4330638A priority Critical patent/DE4330638C2/en
Publication of DE4330638A1 publication Critical patent/DE4330638A1/en
Application granted granted Critical
Publication of DE4330638C2 publication Critical patent/DE4330638C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06Transfer using ramps, lifts or the like
    • A61G3/061Transfer using ramps, lifts or the like using ramps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06Transfer using ramps, lifts or the like
    • A61G3/067Transfer using ramps, lifts or the like with compartment for horizontally storing the ramp or lift
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/43Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle
    • B60P1/431Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle the ramp being stored under the loading floor when not in use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R3/00Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
    • B60R3/02Retractable steps or ladders, e.g. movable under shock
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D23/00Construction of steps for railway vehicles
    • B61D23/02Folding steps for railway vehicles, e.g. hand or mechanically actuated
    • B61D23/025Folding steps for railway vehicles, e.g. hand or mechanically actuated electrically or fluid actuated

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Transportation (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Besteigen und Überrollen einer an Personenfahrzeugen wie Bussen oder Straßenbahnen angebrachten, aus dem Unterflurbereich eines flachen, gegenüber der Ausfahrseite schwenkbar angelenkten Ge­ häuses ausfahrbaren und zum Boden neigbaren Rampe, sowie einer den Betrieb der Rampe beeinflußbaren Steuerschaltung.The invention relates to a climbing device and rolling over on passenger vehicles such as buses or Trams attached, from the underfloor area of one flat Ge pivoted towards the exit side extendable and inclinable ramp, as well as a control circuit influencing the operation of the ramp.

Vorrichtungen dieser Art werden seit einiger Zeit im öffent­ lichen Nahverkehr bei Bussen und/oder Straßenbahnen eingesetzt, um gehbehinderten Personen das Ein- und Aussteigen auch mit Rollstühlen zu erleichtern bzw. zu ermöglichen. Das Ein- und Ausfahren solcher Rampen wird dabei vom Führerstand des jewei­ ligen Fahrzeuges mit einer speziellen Steuerschaltung gesteu­ ert.Devices of this type have been in public for some time local transport used on buses and / or trams, to allow people with disabilities to get on and off To facilitate or enable wheelchairs. The one and Such ramps are extended from the driver's cab current vehicle with a special control circuit ert.

Der Betrieb solcher Rampen genügt nicht den im öffentlichen Nahverkehr geltenden Unfallverhütungsvorschriften, die ein automatisches Abschalten der Rampenein- oder -ausfahrt vor­ schreiben, wenn die Rampe durch eine Person betreten wird.The operation of such ramps is not sufficient in public Local traffic applicable accident prevention regulations, the one  automatic shutdown of ramp entry or exit write when someone enters the ramp.

Wie aus der gattungsgemäßen EP 0 416 539 A1 hervorgeht, ist es auch bekannt, Rampen zum Besteigen und Überrollen in flachen, schwenkbaren Gehäusen im Unterflurbereich von Personenfahr­ zeugen unterzubringen und zum Betrieb aus dem Gehäuse auszu­ fahren.As can be seen from generic EP 0 416 539 A1, it is also known, ramps for climbing and rolling over in flat, swiveling housings in the underfloor area of passenger driving to accommodate and remove from the housing for operation drive.

Der Erfindung liegt deshalb die Aufgabe zugrunde, ein Vorrich­ tung für eine eingangs genannte Rampe zu schaffen, die ein störungsfreies Besteigen und Überrollen erlaubt.The invention is therefore based on the object, a Vorrich tion for a ramp mentioned at the outset to create a trouble-free climbing and rolling over allowed.

Diese Aufgabe wird durch eine Vorrichtung mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a device with the features of Claim 1 solved.

Dabei ist es zweckmäßig, den Schwenkbereich des Gehäuses zur Vermeidung einer Stolperkante auf einen für das Auslösen des Endschalters hinreichend minimalen Schwenkhub einzustellen. Auf diese Weise läßt sich ohne großen Zusatzaufwand eine funktions­ sichere Rampe aufbauen.It is useful to swivel the housing Avoiding a tripping edge on one for triggering the Limit switch to set a sufficiently minimal swivel stroke. On this way it can be functional without much additional effort Build a safe ramp.

Die Erfindung wird anhand der beiliegenden Zeichnung näher er­ läutert, und zwar zeigtThe invention is based on the accompanying drawing he refines and shows

Fig. 1 eine Prinzipdarstellung einer an einem Autobus ange­ brachten Rampe, und Fig. 1 is a schematic diagram of a ramp on a bus, and

Fig. 2 einen Ausschnitt eines Autobusses in Schrägstellung mit einer ausgefahrenen und geneigten Rampe. Fig. 2 shows a section of a bus in an inclined position with an extended and inclined ramp.

Wie die Prinzipdarstellung nach Fig. 1 zeigt, ist eine in einem flachen Gehäuse 2 ein- und ausfahrbar untergebrachte Rampe 3 am Unterflurbereich eines Autobusses 1 vorgesehen. Das Gehäuse 2 ist dabei gegenüber der Ausfahrseite in Laschen 4 schwenkbar angelenkt, während dem an der Ausfahrseite mit einer Zugfeder 5 federnd abgestützten Gehäuse 2 ein den Schwenkbereich 7 begren­ zender Anschlag 6 zugeordnet ist. Die Rampe 3 ist fast ausge­ fahren, und für das Ein- und Aussteigen ist ein bekannter An­ trieb 8 eingesetzt.As the schematic diagram of FIG. 1 shows a one in a flat casing 2 and housed extendable ramp 3 is provided at the underfloor area of a bus 1. The housing 2 is pivotally articulated in relation to the extension side in tabs 4 , while the housing 2 which is resiliently supported on the extension side with a tension spring 5 is assigned a stop 6 which limits the pivoting region 7 . The ramp 3 is almost out, and a known drive 8 is used for getting in and out.

In der ausgefahrenen Position ist die mit einem verriegelbaren Gestänge 9 an den Antrieb 8 angekoppelte Rampe 3 zur Erzielung der Flurfläche hochschwenkbar, was durch einen Pfeil 10 ange­ deutet ist. Der Rampe 3 ist weiterhin ein ortsfester Endschal­ ter 11 zugeordnet, welcher beim Betreten der Rampe 3 durch das Schwenken des Gehäuses 2 auslösbar ist. Der Schwenkbereich 7 ist durch Verstellen des Anschlages 6 einstellbar. Er wird zur Vermeidung einer Stolperkante an der Rampe 3 auf einen minima­ len Wert, vorzugsweise 5 mm eingestellt.In the extended position, the ramp 3 , which is coupled to the drive 8 with a lockable linkage 9 , can be swiveled up to achieve the corridor surface, which is indicated by an arrow 10 . The ramp 3 is also assigned a stationary limit switch ter 11 , which can be triggered by entering the ramp 3 by pivoting the housing 2 . The swivel range 7 can be adjusted by adjusting the stop 6 . To avoid a tripping edge on the ramp 3, it is set to a minimum value, preferably 5 mm.

Fig. 2 zeigt die ausgefahrene und zum Boden geneigte Rampe 3. Man kann erkennen, daß diese Rampe 3 leicht betreten und z. B. von einem Rollstuhl überrollt werden kann. Fig. 2 shows the extended ramp 3 inclined to the ground. One can see that this ramp 3 is easy to enter and z. B. can be overrun by a wheelchair.

Das Bedienen der Rampe 3 erfolgt vom Führerstand des Autobusses 1 mit einer hierfür vorgesehenen Steuerschaltung. Dieser ist das Schaltsignal des Endschalters 11 zugeleitet, wodurch Sicherheitsforderungen erfüllbar sind. Das Ein- und Ausfahren der Rampe 3 befiehlt also der Fahrzeugführer, wobei beim Er­ reichen der Ausfahrposition die Rampe 3 mit dem Gestänge 9 auf das Niveau der Fahrzeugfläche hochschwenkt. Das Betreten und Überrollen der Rampe 3 ist damit sichergestellt.The ramp 3 is operated from the driver's cab of the bus 1 using a control circuit provided for this purpose. The switching signal of the limit switch 11 is fed to this, whereby safety requirements can be met. The driver commands the entry and exit of the ramp 3 , and when he reaches the extended position the ramp 3 swings up with the linkage 9 to the level of the vehicle surface. This ensures that the ramp 3 is entered and rolled over.

Sollte der Fahrzeugführer das Einfahren der Rampe befehlen, ob­ wohl diese belastet ist, dann ist dies aufgrund des vom ausge­ lösten Endschalter 11 der Steuerschaltung zugeführten Signals unterbunden. Fehlbedienungen bei belasteter Rampe 3 sind da­ durch ausgeschlossen. Daher erfüllt die auch an Straßenbahnen anbringbare Rampe 3 wichtige Sicherheitsbestimmungen.If the driver commands the retraction of the ramp, whether it is loaded, then this is prevented due to the signal supplied by the triggered limit switch 11 to the control circuit. Incorrect operations with loaded ramp 3 are excluded. The ramp 3 , which can also be attached to trams, therefore fulfills important safety regulations.

Claims (2)

1. Vorrichtung zum Besteigen und Überrollen einer an Per­ sonenfahrzeugen, wie Bussen oder Straßenbahnen angebrachten, aus dem Unterflurbereich eines flachen, gegenüber der Ausfahr­ seite schwenkbar angelenkten Gehäuses ausfahrbaren und zum Bo­ den neigbaren Rampe sowie einer den Betrieb der Rampe beein­ flußbaren Steuerschaltung, dadurch gekennzeichnet, daß die mit einem verriegelbaren Gestänge (9) an einem Antrieb (8) zum Ein- und Ausfahren angekoppelte Rampe (3) in der ausgefahrenen Position durch das Gestänge (9) zur Erzielung der Flurfläche hochschwenkbar ist und daß dem an der Ausfahrseite federnd abgestützten Gehäuse (2) ein die Steuerschaltung beeinflussender Endschalter (11) mit einem den Schwenkbereich (7) begrenzenden Anschlag (6) zugeordnet ist. 1. Apparatus for climbing and rolling over a person vehicles such as buses or trams attached, extendable from the underfloor area of a flat, pivotable to the exit side hinged housing and Bo the inclinable ramp and an operation of the ramp influenceable control circuit, characterized that the coupled with an interlocking linkage (9) to a drive (8) for extending and retracting ramp (3) in the extended position can be pivoted up to achieve the corridor area by the linkage (9) and that the supported resiliently on the extension- Housing ( 2 ) is assigned a limit switch ( 11 ) influencing the control circuit with a stop ( 6 ) which limits the swivel range ( 7 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Schwenkbereich (7) des Gehäuses (2) zur Vermeidung einer Stolperkante auf einen für das Auslösen des Endschalters (11) hinreichend minimalen Schwenkhub eingestellt ist.2. Apparatus according to claim 1, characterized in that the pivoting range ( 7 ) of the housing ( 2 ) is set to a sufficiently minimal pivoting stroke for triggering the limit switch ( 11 ) to avoid a tripping edge.
DE4330638A 1993-09-10 1993-09-10 Device for trouble-free climbing and rolling over a ramp Expired - Fee Related DE4330638C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4330638A DE4330638C2 (en) 1993-09-10 1993-09-10 Device for trouble-free climbing and rolling over a ramp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4330638A DE4330638C2 (en) 1993-09-10 1993-09-10 Device for trouble-free climbing and rolling over a ramp

Publications (2)

Publication Number Publication Date
DE4330638A1 DE4330638A1 (en) 1995-03-16
DE4330638C2 true DE4330638C2 (en) 1998-02-12

Family

ID=6497313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4330638A Expired - Fee Related DE4330638C2 (en) 1993-09-10 1993-09-10 Device for trouble-free climbing and rolling over a ramp

Country Status (1)

Country Link
DE (1) DE4330638C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106109116A (en) * 2016-07-31 2016-11-16 周二春 A kind of ambulance

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29612209U1 (en) * 1996-07-12 1997-11-06 Kässbohrer Transport Technik GmbH, Salzburg vehicle
AU8902998A (en) * 1997-08-22 1999-03-16 Ricon Corporation Movable ramp with controller
EP0931532A1 (en) 1998-01-28 1999-07-28 IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft Ramp for vehicles
GB9821674D0 (en) * 1998-10-05 1998-12-02 Intellitec Mv Ltd Ramp
DE10043561B4 (en) * 2000-09-01 2007-09-27 Hübner GmbH Ramp for a door entry
FR2893499B1 (en) * 2005-11-21 2008-09-26 Irisbus France Sa VEHICLE, DEVICE AND METHOD FOR ACCESSING THE VEHICLE FOR PERSONS WITH REDUCED MOBILITY
BRMU8700103U (en) * 2007-01-08 2008-08-26 Carlos Alberto Nobrega Britto auxiliary platform for collective and similar vehicles
DE102014001105B4 (en) * 2014-01-29 2018-06-21 Man Truck & Bus Ag Wheelchair ramp on a vehicle, in particular on a bus, cassette component and vehicle with a wheelchair ramp
CN104097579B (en) * 2014-06-20 2016-05-11 南京晨光森田环保科技有限公司 Bilateral pull-out type side ladder for vehicle
DE102015105770A1 (en) * 2015-04-15 2016-10-20 Bombardier Transportation Gmbh transport vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416539A1 (en) * 1989-09-08 1991-03-13 Karl Kässbohrer Fahrzeugwerke GmbH Entrance device for motor vehicles, in particular for buses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416539A1 (en) * 1989-09-08 1991-03-13 Karl Kässbohrer Fahrzeugwerke GmbH Entrance device for motor vehicles, in particular for buses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106109116A (en) * 2016-07-31 2016-11-16 周二春 A kind of ambulance

Also Published As

Publication number Publication date
DE4330638A1 (en) 1995-03-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MBB LIFTSYSTEMS AG, 27777 GANDERKESEE, DE

8339 Ceased/non-payment of the annual fee