Pinch valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 28, 1980
Issued Date -
N/A
app pub date -
Jan 24, 1979
filing date -
Jan 24, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pinch valve for controlling the flow through at least two flexible hoses includes an actuating member by which one hose is pinched against an abutment. This abutment is yieldable against a spring bias and normally keeps the other hose pinched. When said one hose has been pinched, the abutment is moved against the spring bias by the actuating member in order to relieve said other hose.
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Family
International Classification(s)
Cited Art Landscape
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