Locking valve construction
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United States of America Patent
Stats
-
Jan 29, 1985
Grant Date -
N/A
app pub date -
Apr 21, 1982
filing date -
Apr 21, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A locking valve construction including a housing, a valve member in the housing, a fluid inlet and a fluid outlet in the housing, a valve member rotating key for rotating the valve member to an open position for selectively effecting communication between the fluid inlet and the fluid outlet, a holding member effectively mounted on the housing for holding the housing against rotation relative to a base when the valve member is being rotated by the valve member rotating key, and mounting structure for mounting the housing on the base for permitting the housing and the valve member to rotate as a unit in the event that the holding member is rendered inoperative to thereby prevent movement of the valve member relative to the housing to an open position.
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Cited Art Landscape
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