Title:
スイッチ装置
Document Type and Number:
Japanese Patent JP4256708
Kind Code:
B2
Abstract:
PURPOSE: A compact size of switching device is provided to operate a lever member to rotate freely with a small activation force by supporting the lever member directly on a mobile junction. CONSTITUTION: A switching device includes first and second fixing nodes(4,5) insulated from each other in a cavity of a case(1), a mobile junction(7) capable of touching both sides of the first and second fixing nodes, and a lever member(2) rotatively supported on the case. The mobile junction is capable of free rotation in the case while supported by the lever member and is in contact with one of the first and second fixing members during an initial state before a start of rotation of the lever member. The mobile junction contacts both sides of the first and second fixing nodes when the lever member rotates thereby switching a switch circuit between the first and second fixing nodes.
Inventors:
田中 稔啓
Application Number:
JP2003100937A
Publication Date:
April 22, 2009
Filing Date:
April 03, 2003
Export Citation:
Assignee:
アルプス電気株式会社
International Classes:
H01H21/00; H01H3/46; H01H5/06; H01H21/02
Attorney, Agent or Firm:
天田 昌行
岡田 喜雅
青木 宏義
岡田 喜雅
青木 宏義
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