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Title:
SAFETY SYSTEM
Document Type and Number:
Japanese Patent JP2007198560
Kind Code:
A
Abstract:

To provide a safety system capable of reliably securing safety of a working person.

To start machinery by energizing the machinery such as a machine tool, or a industrial robot installed in an installation area, all of a plurality of safety plugs 10-1 to 10-6 must be attached to a plurality of attachment parts 7-1 to 7-6 of a safety plug holder 7 for allowing energization. To release a lock of an entrance door for entry of the work person into the installation area, at least one of the plurality of safety plugs 10-1 to 10-6 must be attached to an attachment part of a safety plug holder 6 for lock release, and release of the lock for the door is prevented, due to omission of pulling out the plurality of safety plugs 10-1 to 10-6 of the safety plug holder 7 for allowing energization.

COPYRIGHT: (C)2007,JPO&INPIT


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Inventors:
NAKAYAMA AKIYUKI
ABE YUICHI
HORIBATA KENJI
HASHIMOTO MINORU
Application Number:
JP2006020577A
Publication Date:
August 09, 2007
Filing Date:
January 30, 2006
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
F16P3/10; B25J19/06; H01H27/06
Domestic Patent References:
JPS60139996A1985-07-24
JPS6120292A1986-01-29
JPS6042595A1985-03-06
JPH07229596A1995-08-29
JPH06129596A1994-05-10
JP2001269893A2001-10-02
JPH07197717A1995-08-01
Attorney, Agent or Firm:
Kazuhide Okada



 
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