Switch
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United States of America Patent
Stats
-
Aug 25, 1992
Grant Date -
N/A
app pub date -
Oct 26, 1990
filing date -
Nov 1, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A switch capable of significantly reducing the number of parts therefor and permitting the manufacturing and assembling to be carried out with high efficiency. Only four parts consisting of a casing, a top plate or a bottom plate, a cam lever and a leaf spring each simplified in structure are required to construct the switch. The cam lever causes pressing force acting in a small magnitude on its lever section to be changed to pressing force of an increased magnitude acting on its cam section in a lever-like manner about a support shaft.
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Family
International Classification(s)
Cited Art Landscape
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