Electrical switch
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United States of America Patent
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Dec 10, 2013
Grant Date -
Aug 15, 2013
app pub date -
Feb 10, 2012
filing date -
Feb 10, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electrical switch has a fixed contact and a moving contact moving between a first position in contact with the fixed contact and a second position not in contact with the fixed contact. An operating mechanism moves the moving contact and includes a resiliently biased presser resiliently pressing upon the moving contact while riding in opposite first and second directions past a barrier associated with the moving contact, and a spring having first and second parts acting on first and second sides of the presser to maintain the presser in a neutral position and providing extra biasing force to assist the presser in moving faster upon riding past the barrier.
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