SOUPAPE DE DERIVATION

A valve includes a pair of valving spools reciprocally disposed within a bore, with one valving spool movable to cut off application of fluid pressure from a pump to a steering yoke piston, and the other valving spool being movable to a position to relieve fluid pressure provided by the pump.

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Bibliographic Details
Main Author CZESLAW JOHN MAY ET DONALD ARDEN PIEPHO
Format Patent
LanguageFrench
Published 02.09.1977
Subjects
ACTUATING-FLOATS
BLASTING
BRAKES
CLUTCHES
COCKS
COUPLINGS FOR TRANSMITTING ROTATION
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LIGHTING
MECHANICAL ENGINEERING
MOTOR VEHICLES
PERFORMING OPERATIONS
TAPS
THERMAL INSULATION IN GENERAL
TRAILERS
TRANSPORTING
VALVES
WEAPONS
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Summary:A valve includes a pair of valving spools reciprocally disposed within a bore, with one valving spool movable to cut off application of fluid pressure from a pump to a steering yoke piston, and the other valving spool being movable to a position to relieve fluid pressure provided by the pump.
Bibliography:Application Number: FR19760033735