Title:
CAR CARRIER TRUCK USED ALSO AS DUMP TRUCK
Document Type and Number:
WIPO Patent Application WO/1990/008672
Kind Code:
A1
Abstract:
A car carrier truck used also as a dump truck, having a dump frame (502) provided on a chassis (501) so that the dump frame (502) can be tipped, a cargo container (507) provided on the dump frame (502) so that the cargo container (507) can be moved slidingly in the backward direction, and a rear door (514) of the cargo container (507) which is usable as a footboard when the cargo container (507) is slided back, and which can be opened at its lower portion thereof by an automatic opening and closing unit (542) when the cargo container (507) is tipped at not less than a predetermined angle. A means (517) for preventing a backward sliding movement of the cargo container (507) is provided between the cargo container (507) and dump frame (502), and a rear door locking means (516) operatively connected to the backward slide preventing means (517)in the cargo container. The rear door locking means (516) is adapted to lock a lower portion of the rear door (514) when the rear slide preventing means (517) is unlocked, and unlock the lower portion of the rear door (514) when the rear slide preventing means (517) is locked. Accordingly, this truck permits the rear door (514) to be used without fail as a footboard during vehicle unloading without causing the rear door (514) to fall off, and the cargo container (507) to be fixed to the dump frame (502) during dumping. This truck is therefore capable of discharging the cargoes without fail, and has so high a safety that there is no possibility that the falling off of the rear door and the turnover of the truck occur.
Inventors:
MURATA MASAICHI (JP)
KURIYAMA HIROAKI (JP)
MAEDA YOSHIYUKI (JP)
YAMASHITA MEGUMI (JP)
UEDA KOUZOU (JP)
KURIYAMA HIROAKI (JP)
MAEDA YOSHIYUKI (JP)
YAMASHITA MEGUMI (JP)
UEDA KOUZOU (JP)
Application Number:
PCT/JP1989/000116
Publication Date:
August 09, 1990
Filing Date:
February 03, 1989
Export Citation:
Assignee:
KYOKUTO KAIHATSU KOGYO CO (JP)
International Classes:
B60P1/273; B60P1/32; B60P1/34; B60P3/07; (IPC1-7): B60P1/32; B60P3/07
Foreign References:
| JPS6321158U | 1988-02-12 | |||
| JPS5551628Y2 | 1980-12-01 | |||
| JPS5222166B2 | 1977-06-15 | |||
| JPS6137546Y2 | 1986-10-30 |
Other References:
See also references of EP 0408744A4
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