Title:
安全スイッチ
Document Type and Number:
Japanese Patent JP7122851
Kind Code:
B2
Abstract:
To realize both toughness and size reduction of a safety switch. A safety switch is a safety switch into and from which a bolt of an actuator is inserted and pulled out. The safety switch includes a casing having a shape elongated along a first direction, a metal head having a receiving space for receiving the bolt of the actuator and provided on a first end side of the casing in the first direction, a detector for detecting a first state in which the bolt is received in the receiving space, a lock mechanism, a switching device and a first attachment portion provided in the head and having a first attachment hole into which a first attachment member is inserted.
Inventors:
Tetsuyo Wu
Babazaki Yu
Charaita
Babazaki Yu
Charaita
Application Number:
JP2018077633A
Publication Date:
August 22, 2022
Filing Date:
April 13, 2018
Export Citation:
Assignee:
Keyence Corporation
International Classes:
E05B41/00; E05B9/02; E05B47/06
Domestic Patent References:
| JP2017510034A | ||||
| JP2006120459A | ||||
| JP2008218162A | ||||
| JP2016529673A |
Foreign References:
| US5894116 | ||||
| GB2538840A | ||||
| EP0987726B1 |
Attorney, Agent or Firm:
Patent Business Corporation Otsuka International Patent Office
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Takashi Sakamoto
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Takashi Sakamoto
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