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专利名称：Device for controlling discharge from a
pneumatic enclosure under pressure, inparticular for rapid and controlled deflationof a tire
发明人：Didier Riquier,Alain Lelievre申请号：US07/913910申请日：19920716公开号：US05295504A公开日：19940322
摘要：A device for controlling discharge from a pneumatic enclosure under pressure,in particular for controlling rapid deflation of a tire to a predetermined pressure valueafter the device has been assembled to a valve fitted to the enclosure, the devicecomprising a pushbutton for actuating a striker adapted to cooperate with the deflationpin of the valve and slidably mounted in a case which provides a chamber coaxially aroundthe striker for the deflation pin, at least one vent hole being provided for exhausting thegaseous fluid contained in the enclosure to be deflated, and the striker being slidablymounted in a piston-washer received in said chamber and adapted to cooperate with thestriker by a wedging action to hold the striker in a position that allows escape of thegaseous fluid contained in the enclosure.
申请人：HUTCHINSON
代理机构：Browdy and Neimark
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