Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1982-08-06
1985-01-15
Rolla, Joseph J.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
254277, B66B 920
Patent
active
044933975
ABSTRACT:
An improved fork lift truck of the type having a telescopic mast assembly whereby proper tension is maintained on a section of hydraulic lines extending from a source of pressurized hydraulic fluid to a carrier member of the mast assembly to which various hydraulic units can be attached. The improvement includes sheave structure for guidingly receiving the section of the hydraulic lines and mounting structure for mounting the sheave structure to the mast assembly in such a manner that the section of hydraulic lines is substantially maintained within the confines of the mast assembly regardless of the position of the mast assembly.
REFERENCES:
patent: 2667333 (1954-01-01), Martin
patent: 2941684 (1960-06-01), Quayle
patent: 3252545 (1966-05-01), Quayle
patent: 3481498 (1969-12-01), Sturtz
patent: 3651891 (1972-03-01), Pittaluga
patent: 3894616 (1975-07-01), Kawanishi et al.
patent: 4244449 (1981-01-01), Renk et al.
Nissan Industrial Equipment Co.
Noland Kenneth
Rolla Joseph J.
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