Title:
CONTACT STRUCTURE OF SWITCH
Document Type and Number:
Japanese Patent JP2500445
Kind Code:
B2
Abstract:
PURPOSE: To simplify the contact structure, uniform the operation feeling, and prevent the over stroke of a switch by improving the structure where plural fixed contacts are arranged on a board face, and a pair of moving contacts are moved along the board face as keeping the relative physical relationship thereof constant.
CONSTITUTION: Six fixed contacts (a)-(f) are arranged in the directions of an x' axis and a y' axis, and a pair of moving contacts A, B is faced to the directions of the x' axis and the y' axis, and is operated so as to move together in the directions of an X axis and a Y axis as keeping the relative physical relationship of the pair of the moving contacts A, B. When the moving contacts A, B are operated up and down or right and left, two fixed contacts out of six are put into conduction.
Inventors:
KYODA TATSUO
Application Number:
JP13191993A
Publication Date:
May 29, 1996
Filing Date:
June 02, 1993
Export Citation:
Assignee:
ICHIKO INDUSTRIES LTD
International Classes:
H01H1/06; H01H25/00; H01H25/04; (IPC1-7): H01H25/00; H01H1/06
Attorney, Agent or Firm:
Masami Akimoto
Previous Patent: JPH02500444
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