Freight transportation system

Details Freight transportation system Freight transportation system

1990-04-30

1991-05-14

Spar, Robert J.

Material or article handling

Load-transporting type vehicle and external means...

Of driven type, for unloading a wheeled vehicle

1984761, 198704, 198705, 414411, 414417, 414 18, 414917, 296100, B65G 6728, B65G 5902

Patent

active

050151410

ABSTRACT:
A freight transportation system is provided and comprises a loading station, an unloading station and a vehicle moveable therebetween to transport freight. The vehicle includes a lower platform for carrying freight and a pair of doors moveable between open and closed positions. In the closed position, the doors constitute side walls to prevent removal of the freight from the vehicle. In the open position, the doors are located to facilitate removal of the freight from the vehicle. The unloading station includes a door moving mechanism for moving the doors of the vehicle to the open position upon its arrival at the station. A freight removal device moves the freight off of one side of the platform when the doors are moved to the open position.

REFERENCES:
patent: 3184898 (1965-05-01), Berney
patent: 3638809 (1972-02-01), Grundon
patent: 3960280 (1976-06-01), Stolzer
patent: 4005787 (1977-02-01), Sleep
patent: 4016991 (1977-04-01), Oldford
patent: 4125196 (1978-11-01), Liberman et al.
patent: 4147264 (1979-04-01), Harvey et al.
patent: 4183707 (1980-01-01), D Aloia
patent: 4231697 (1980-11-01), Franz
patent: 4373611 (1983-02-01), Frederick
patent: 4402644 (1983-09-01), Barchard

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