DE1281652B - Automobile crane - Google Patents
Automobile craneInfo
- Publication number
- DE1281652B DE1281652B DE1966C0038789 DEC0038789A DE1281652B DE 1281652 B DE1281652 B DE 1281652B DE 1966C0038789 DE1966C0038789 DE 1966C0038789 DE C0038789 A DEC0038789 A DE C0038789A DE 1281652 B DE1281652 B DE 1281652B
- Authority
- DE
- Germany
- Prior art keywords
- driver
- cab
- crane
- undercarriage
- superstructure
- 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.)
- Pending
Links
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
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
- B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
- B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
- B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Description
Automobilkran Die Erfindung betrifft einen Automobilkran mit einem Unterwagen mit Führerkabine und mit einem den Kran aufnehmenden Oberbau, der von einem auf dem Unterwagen angeordneten, motorisch antreibbaren Drehkranz getragen wird und um die senkrechte Mittelachse der Führerkabine drehbar ist.Automobile crane The invention relates to an automobile crane having a Undercarriage with driver's cab and with a superstructure receiving the crane, which is from a motor-driven slewing ring arranged on the undercarriage and is rotatable about the vertical central axis of the driver's cab.
BeiAutomobilkränen sind dieFührerkabinen inder Regel entweder fest in einer Ecke am Unterwagen angeordnet oder es ist am Unterwagen eine Fahrerkabine vorgesehen und der Oberwagen weist eine besondere Kranarbeitskabine auf. Diese bekannten Anordnungen der Führerkabine beeinträchtigen jedoch in zahlreichen Fällen die Sicht- und Arbeitsverhältnisse.In the case of automotive cranes, the cabs are usually either fixed arranged in a corner on the undercarriage or there is a driver's cab on the undercarriage provided and the superstructure has a special crane work cabin. These well-known In many cases, however, arrangements in the driver's cab impair the visibility and employment relationships.
Weiterhin ist ein Automobilkran bekannt, bei dem auf dem Dach der Führerkabine ein Drehkranz angeordnet ist, welcher einen Kran trägt. Diese Ausgestaltung erfordert jedoch die Anordnung einer besonders schweren, bis zum Dach des Führerhauses reichenden Trägerkonstruktion, welche nicht mir teuer ist, sondern auch die Sicht- und Arbeitsverhältnisse des Fahrers stark beeinträchtigt.Furthermore, an automobile crane is known in which on the roof of Operator's cab a turntable is arranged, which carries a crane. This design however, requires the arrangement of a particularly heavy, up to the roof of the driver's cab reaching support structure, which is not expensive to me, but also the visual and working conditions of the driver are severely impaired.
Der Erfindung liegt die Aufgabe zugrunde, einen Automobilkran mit einem um die senkrechte Mittelachse der Führerkabine drehbaren Kranoberbau derart auszugestalten, daß der Aufbau vereinfacht und die Sicht- und Arbeitsverhältnisse verbessert werden.The invention is based on the object of an automobile crane with a crane superstructure rotatable about the vertical central axis of the driver's cab in this way design that simplifies the structure and the visibility and working conditions be improved.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Drehkranz etwa in Brusthöhe des Fahrers außen um die Führerkabine herum mittels eines horizontalen Lagerringes auf dem Unterwagen angeordnet ist und den Oberbau mit Kran sowie eine die Führerkabine überdeckende Kabinenhaube trägt.This object is achieved according to the invention in that the slewing ring about at chest height of the driver outside around the driver's cab by means of a horizontal Bearing ring is arranged on the undercarriage and the superstructure with a crane and a carries the canopy covering the driver's cab.
In vorteilhafter Weise ist hierbei die Führerkabine in der Mitte des Unterwagens angeordnet, so daß eine bestmögliche Sicht nach allen Seiten gewährleistet ist. Der zugleich als Kranführer tätige Fahrer sitzt in Fahrzeugrichtung und hat vor sich das fest angeordnete Armaturenbrett sowie die Lenksäule. Um ihn herum dreht sich der Oberbau mit Kran und die Kabinenhaube. Die Sichtverhältnisse sind hierdurch sehr günstig. Außerdem kann er nach allen Seiten etwa gleich gut schauen. Die technische Ausgestaltung ist besonders einfach. Der Oberbau greift in vorteilhafter Weise über den Drehkranz unmittelbar am Unterwagen an, so daß ein günstiger Kräfteverlauf erreicht wird. Umständliche Trägerkonstruktionen, wie sie bisher üblich waren, entfallen.Advantageously, the driver's cab is in the middle of the Arranged undercarriage, so that the best possible view is guaranteed on all sides is. The driver, who is also the crane operator, sits in the direction of the vehicle and has in front of him is the fixed dashboard and the steering column. Turns around him the superstructure with crane and the canopy. The visibility is hereby attractively priced. In addition, he can look about equally well in all directions. The technical Design is particularly simple. The superstructure overlaps in an advantageous manner the turntable directly on the undercarriage, so that a favorable distribution of forces is achieved will. Cumbersome support structures, as they have been common up to now, are no longer necessary.
Ein Automobilkran nach der Erfindung ist in der Zeichnung als Ausführungsbeispiel dargestellt, und zwar zeigt F i g. 1 einen Automobilkran in einer seitlichen Ansicht, teilweise geschnitten und F i g. 2 den Automobilkran nach F i g. 1 in einer Draufsicht.An automobile crane according to the invention is shown in the drawing as an exemplary embodiment, namely FIG. 1 shows an automobile crane in a side view, partially in section, and FIG. 2 the automobile crane according to FIG. 1 in a plan view.
Der Automobilkran gemäß der Erfindung besteht im wesentlichen aus einem Unterwagen 1 und einem Oberbau 2 mit Kran, der auf dem Unterwagen 1 drehbar angeordnet ist. In der Mitte des Unterwagens 1 ist eine Führerkabine 3 mit Führersitz 4 eingelassen. Um diese Führerkabine 3 herum ist etwa in Brusthöhe des Fahrers ein horizontaler Lagerring 5 befestigt. Um diesen läuft ein von einem Motor 8 angetriebener Drehkranz 6. Auf dem Drehkranz 6 ist eine Tragkonstruktion angeordnet, welche einerseits den Oberbau 2 mit Kran und andererseits eine Kabinenhaube 7 trägt. Die Kabinenhaube 7 ist derart ausgestaltet, daß sie den Drehkranz 6 im wesentlichen überdeckt.The automobile crane according to the invention consists essentially of an undercarriage 1 and a superstructure 2 with a crane which is rotatably arranged on the undercarriage 1. In the middle of the undercarriage 1 , a driver's cab 3 with a driver's seat 4 is embedded. A horizontal bearing ring 5 is fastened around this driver's cab 3 approximately at chest height of the driver. A turntable 6 driven by a motor 8 runs around it. Arranged on the turntable 6 is a supporting structure which, on the one hand, carries the superstructure 2 with a crane and, on the other hand, a canopy 7. The canopy 7 is designed in such a way that it essentially covers the turntable 6.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966C0038789 DE1281652B (en) | 1966-04-16 | 1966-04-16 | Automobile crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966C0038789 DE1281652B (en) | 1966-04-16 | 1966-04-16 | Automobile crane |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1281652B true DE1281652B (en) | 1968-10-31 |
Family
ID=7023445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1966C0038789 Pending DE1281652B (en) | 1966-04-16 | 1966-04-16 | Automobile crane |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1281652B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2403967A1 (en) * | 1977-09-21 | 1979-04-20 | Jlg Ind Inc | LIFTING CRANE |
EP0446599A2 (en) * | 1990-02-12 | 1991-09-18 | LIEBHERR-WERK EHINGEN GmbH | Vehicle mounted crane |
GB2392431A (en) * | 2002-08-29 | 2004-03-03 | Caterpillar Inc | Rotatable and telescopic work machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH315419A (en) * | 1951-03-20 | 1956-08-15 | Wirz Ernst | Crane truck |
DE1733453U (en) * | 1953-09-21 | 1956-11-08 | Stahl Und Kranbau G M B H | MOBILE CRANE, IN PARTICULAR TRUCK CRANE. |
DE975491C (en) * | 1951-07-18 | 1961-12-28 | Demag Zug Gmbh | Mobile crane |
-
1966
- 1966-04-16 DE DE1966C0038789 patent/DE1281652B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH315419A (en) * | 1951-03-20 | 1956-08-15 | Wirz Ernst | Crane truck |
DE975491C (en) * | 1951-07-18 | 1961-12-28 | Demag Zug Gmbh | Mobile crane |
DE1733453U (en) * | 1953-09-21 | 1956-11-08 | Stahl Und Kranbau G M B H | MOBILE CRANE, IN PARTICULAR TRUCK CRANE. |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2403967A1 (en) * | 1977-09-21 | 1979-04-20 | Jlg Ind Inc | LIFTING CRANE |
EP0446599A2 (en) * | 1990-02-12 | 1991-09-18 | LIEBHERR-WERK EHINGEN GmbH | Vehicle mounted crane |
EP0446599A3 (en) * | 1990-02-12 | 1991-09-25 | LIEBHERR-WERK EHINGEN GmbH | Vehicle mounted crane |
US5213222A (en) * | 1990-02-12 | 1993-05-25 | Leigherr-Werk Ehingen Gmbh | Mobil crane |
GB2392431A (en) * | 2002-08-29 | 2004-03-03 | Caterpillar Inc | Rotatable and telescopic work machine |
FR2843982A1 (en) * | 2002-08-29 | 2004-03-05 | Caterpillar Inc | CONSTRUCTION SITE WITH SUPERIOR ROTATING CHASSIS, ESPECIALLY WITH TELESCOPIC PIVOTING MAT |
GB2392431B (en) * | 2002-08-29 | 2005-08-03 | Caterpillar Inc | Rotatable and telescopic work machine |
US7383906B2 (en) | 2002-08-29 | 2008-06-10 | Jlg Industries, Inc. | Rotatable and telescopic work machine |
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