B - Operations – Transporting – 60 – P
Patent
B - Operations, Transporting
60
P
B60P 1/48 (2006.01) B60P 1/54 (2006.01) B60R 21/13 (2006.01) B66C 23/44 (2006.01)
Patent
CA 2257496
The present invention relates to a roll bar and a crane device comprising a first leg member (12) and a second leg member (14) both of which are attachable to a vehicle. An elongate lifting member (76) is provided which defines a first and a second end region (102 and 100), the first end region (102) being releasably attached to the first leg member (12) and the second end region (100) being releasably attached to the second leg member (14) to allow the lifting member (76) to pivot at that end. The device (10) also includes an elongate flexible member (132) extending along at least part of the lifting member (76), the elongate flexible member (132) to be extended and retracted along the lifting member (76) thus allowing the device to operate as a crane when the first end region (102) of the lifting member (76) is released from the first leg member (12) and allowing the device to operate as a roll bar when the first end region (102) is attached to the first leg member (12).
L'invention concerne un ensemble arceau de sécurité et grue (10) comprenant une première jambe (12) et une seconde jambe (14) destinées à être fixées sur un véhicule. Une pièce de levage allongée (76) définit une première et une seconde extrémités (102 et 100), la première extrémité (102) étant fixée libérable à la première jambe (12) et la seconde extrémité (100) étant fixée libérable à la seconde jambe (14) pour laisser pivoter l'élément de levage (76) à cette extrémité. L'ensemble (10) comprend une pièce flexible allongée (132) qui s'étend au moins le long de l'élément de levage (76), de manière à être étendue et rétractée le long dudit élément (76), ce qui permet à l'ensemble (10) de fonctionner comme grue lorsque la première extrémité (102) de l'élément de levage (76) est libérée de la première jambe (12), et de fonctionner comme arceau de sécurité lorsque la première extrémité (102) est fixée à la première jambe (12).
Goudreau Gage Dubuc
Swift Lift Incorporated
LandOfFree
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