Tubular latch with a torsion spring disposed thereto
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United States of America Patent
Stats
-
Sep 29, 1998
Grant Date -
N/A
app pub date -
Mar 27, 1997
filing date -
Mar 27, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tubular includes a latch body having a cam hole, a first member disposed to the latch body, a second member rotatably disposed to the first member, a torsion spring disposed to the second member with one of two legs of the torsion spring being engagedly received with in a first stop extending from the first member and the other leg being engagedly received with in a second stop extending from the second member, and a spindle having one end thereof extending through the cam hole and a hole of the second member having the same shape of inner periphery as that of the cam hole of the latch body such that when a lever connected to the spindle is rotated, the lever returns to its original position because of the torsion spring.
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Cited Art Landscape
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