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Title:
SAFETY SWITCH
Document Type and Number:
Japanese Patent JP2008034237
Kind Code:
A
Abstract:

To provide a safety switch capable of surely keeping the safety of an operator in spite of being able to easily cope with design changes or the like in industrial facilities.

Since a switch part 7 is arranged so as not to be able to be easily contacted by being hidden on the interior (rear) side of a case 105 from the front side of the case 105 on which the operator carries out an operation, even without completely sealing by using a special parts in a conventional safety switch, the safety switch can be prevented surely from being invalidated by change in wiring of the switch part 7 by the operator. Accordingly, a wiring state of the safety switch can be changed easily according to the design of the industrial facilities, and furthermore since the switch part 7 can be protected by the case 105 in a state that the switch main body 1 is mounted on the case 105, whereas it can cope with the design changes or the like of the industrial facilities easily, the safety of the operator can be kept securely in spite of being able to easily cope with the design changes or the like in the industrial facilities.


Inventors:
Ishizaki, Masahiro
Hidaka, Takashi
Ueno, Yasushi
Ohata, Tetsushi
Komori, Etsuro
Application Number:
JP2006000206366
Publication Date:
February 14, 2008
Filing Date:
July 28, 2006
Export Citation:
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Assignee:
IDEC CORP
International Classes:
H01H27/00; F16B21/04; H01H9/02
Domestic Patent References:
JPH07127795A
JP2003297169A
Attorney, Agent or Firm:
梁瀬 右司
振角 正一



 
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