Momentary rotary switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 7, 1989
Issued Date -
N/A
app pub date -
Jul 30, 1987
filing date -
Dec 22, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary key switch has a momentary action such that a lock cylinder and control member are returned to normal positions by a torsion spring provided in a central bore of the control member. The switch housing is in two parts, a lower body portion and an upper panel mounted cap portion that also supports the lock cylinder. The lower portion defines a cylindrical cavity and supports the control member on a central post that is also provided in this central bore. The housing portions are telescopically secured to one another and a stop is deformed in part by the control member and the panel mounted cap portion to positively limit the rotation of the key and lock cylinder.
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Family
International Classification(s)
Cited Art Landscape
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