Industrial truck with pivotal front frames

Details Industrial truck with pivotal front frames Industrial truck with pivotal front frames

1982-03-05

1983-11-08

Sheridan, Robert G.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

188140, 188 7R, 280638, 414635, 414664, B66B 920, B62D 5700

Patent

active

044137087

ABSTRACT:
Industrial trucks commonly include a unitary frame having a roller mast and carriage assembly mounted forwardly thereon. The ability of such trucks to traverse narrow aisles is limited and their stability is normally increased with use of outriggers, counterweights, or the like. The vehicle (10) of this invention, such as an industrial truck, comprises a rear frame (14) and a pair of laterally spaced front frames (16) pivotally mounted forwardly on the rear frame (14). A roller mast (20) and carriage (26) is adapted to be mounted forwardly on the rear frame (14), between the front frames (16). The vehicle (10) will thus exhibit high degrees of maneuverability and stability by its ability to pivot the front frames (16) towards and away from each other, depending on the job task under consideration.

REFERENCES:
patent: 1282598 (1918-10-01), Lamb
patent: 2752058 (1956-06-01), Gibson
patent: 3001601 (1961-09-01), Aghnides
patent: 3039268 (1962-06-01), Shaffer
patent: 3212594 (1965-10-01), Scott
patent: 3273665 (1966-09-01), Goodacre
patent: 3306390 (1967-02-01), Jamme
patent: 3364874 (1968-01-01), Toennesen
patent: 3388820 (1968-06-01), Lebre
patent: 3586183 (1971-06-01), Shaffer
patent: 3655005 (1972-04-01), Chicurel
patent: 3908849 (1975-09-01), Carroll
patent: 3915252 (1975-10-01), Datta et al.

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