Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1976-04-05
1977-03-08
Cherry, Johnny D.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
187 1A, B66B 920, B66F 906
Patent
active
040108252
ABSTRACT:
A material handling vehicle has a generally vertically movable carriage, first and second spaced apart, chain assemblies connected to the carriage, and a power device associated with the chain assemblies for generally vertically moving the first ends of the chain assemblies and the carriage in response thereto. A pivot element is associated with the chain assemblies for controlling relative movement thereof.
REFERENCES:
patent: 2089143 (1937-08-01), White
patent: 3213967 (1965-10-01), Hastings et al.
Cherry Johnny D.
Hart Frank L.
Nase Jeffrey V.
Towmotor Corporation
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