Fork lift truck driven by internal combustion engine

Details Fork lift truck driven by internal combustion engine Fork lift truck driven by internal combustion engine

1977-03-03

1978-11-07

Blunk, Evon C.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

60431, 60433, 180 77R, 187 28, B66F 922

Patent

active

041240952

ABSTRACT:
The carriage of a fork lift truck is actuated by the action of hydraulic fluid controllably supplied through a manually operated control system from a pump driven by an internal combustion engine having a carburetor. The throttle valve of the carburetor is partially opened in response to the operation of the control system in order to increase the discharge amount of the hydraulic fluid of the pump during idling of the engine.

REFERENCES:
patent: 2228393 (1941-01-01), Leaming
patent: 3014344 (1961-12-01), Arnot
patent: 3022849 (1962-02-01), Braun
patent: 3059715 (1962-10-01), Lopez
patent: 3098543 (1963-07-01), Hastings
patent: 3139204 (1964-06-01), Olson
patent: 3248869 (1966-05-01), Kittler
patent: 3476273 (1969-11-01), Jones et al.

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