Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tsutomu Watada0
Hiroyuki Shimada0
Date of Patent
June 7, 2011
Patent Application Number
12230654
Date Filed
September 3, 2008
Patent Primary Examiner
Patent abstract
A movable contact board is engaged to a detent plate fixed and fastened to a manual shaft and a shaft support portion for supporting the manual shaft which is a turning center of the detent plate to the stationary contact board is formed integrally with the movable contact board. Therefore, the detent plate, the manual shaft and the movable contact board cooperate integrally, leading to an improvement on relative position accuracy of the movable contact board to the stationary contact board.
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