Vehicle entrance ramp

Details Vehicle entrance ramp Vehicle entrance ramp

1986-02-20

1987-08-11

Paperner, L. J.

Material or article handling

Self-loading or unloading vehicles

Conveyor

280166, 414522, 414921, B65G 6702

Patent

active

046858580

ABSTRACT:
The present invention relates to an extendible and retractable ramp device for a vehicle particularly concerned with the loading and unloading of handicapped person and which device particularly includes a power actuating mechanism disposed within the vehicle in such a way as to both protect the mechanism from damage and to provide a ramp structure conducive to non-interferring ingress and egress by handicapped passengers.

REFERENCES:
patent: 2573496 (1951-10-01), Runkle
patent: 2797104 (1957-06-01), Drobney et al.
patent: 4058228 (1977-11-01), Hall
patent: 4131209 (1978-12-01), Manning
patent: 4133437 (1979-01-01), Gates
patent: 4140230 (1979-02-01), Pearson
patent: 4306634 (1981-12-01), Sangster
patent: 4564086 (1986-01-01), Kingston

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