Tensioning device for tensioning of hydraulic hoses on telescopi

Details Tensioning device for tensioning of hydraulic hoses on telescopi Tensioning device for tensioning of hydraulic hoses on telescopi

1979-03-21

1981-01-13

Tollberg, Stanley H.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

254414, 414592, B66B 920

Patent

active

042444497

ABSTRACT:
Tensioning device for tensioning of hydraulic flexible tubes on telescopic lift mast assemblies of fork lift trucks with the flexible tubes being turned-around over a pulley which is rotatably mounted on the stationary outer upright and an additional pulley which is rotatably mounted on the sliding inner upright. A holder is engaged by a spring, the holder being guided on the stationary outer upright in a guide, the holder carrying a rotatable pulley.

REFERENCES:
patent: 1158432 (1915-11-01), Benoit
patent: 2249947 (1941-07-01), Doe
patent: 2932419 (1960-04-01), Harris
patent: 3023979 (1962-03-01), Megens et al.
patent: 3785511 (1974-01-01), Bonnamy et al.

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