Hydraulic distributor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 15, 1983
Grant Date -
N/A
app pub date -
Oct 29, 1980
filing date -
Oct 30, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The distributor is designed to control the supply of a fluid under pressure into a chamber of a hydraulic actuator and the outlet of fluid from another chamber of said actuator, and comprises a first chamber and a second chamber, which are designed to be communicated with one of said chambers of the actuator, and a slide valve movable in the direction of its axis in a corresponding seat of the distributor; the distributor comprises means which respond to the pressure prevailing inside said first and second chambers of the distributor and means for choking the cross-section of the outlet for the fluid from said first and second chambers of the distributor, said pressure-responsive means being connected to said choking means so that, as a result of a movement of the movable member of said actuator at a velocity higher than a predetermined velocity, said choking means bring about a reduction in the velocity of said movable body.
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