Telescoping system with multiple single-stage telescopic cylinde

Details Telescoping system with multiple single-stage telescopic cylinde Telescoping system with multiple single-stage telescopic cylinde

1998-04-06

2000-02-29

Ryznic, John E.

Motors: expansible chamber type

Extension of unit having separately controlled working...

Vane

91530, 91520, F15B 1118

Patent

active

060295597

ABSTRACT:
The telescoping system includes a first fluid motor and a second fluid motor. The first fluid motor includes a first extension chamber and a first retraction chamber, and the second fluid motor includes a second extension chamber and a second retraction chamber. A hydraulic control system in the telescoping system controls the supply of hydraulic fluid to the first fluid motor and between the first fluid motor and the second fluid motor such that the first and second fluid motors operate independently.

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