Title:
SAFETY DEVICE
Document Type and Number:
Japanese Patent JP2012207696
Kind Code:
A
Abstract:
To provide a safety device, with which safety can be easily secured, and which is applied to a door or the like.
The safety device A includes a socket 1 provided for a circuit and a plug 2 detachably formed to the socket 1. The plug 2 includes a key switch 30. While the key switch 30 is turned on and the plug 2 is attached to the socket 1, the circuit can be energized. It is configured such that while the key switch 30 is turned off or the plug 2 is removed from the socket 1, the circuit cannot be energized. It is configured such that only while the key switch 30 is turned off, a key 31 can be removed from the key switch 30.
Inventors:
MANO KAZUO
Application Number:
JP2011072214A
Publication Date:
October 25, 2012
Filing Date:
March 29, 2011
Export Citation:
Assignee:
KMEW CO LTD
International Classes:
F16P3/10; H01H27/06
Attorney, Agent or Firm:
Keisei Nishikawa
Mizuhiji Katsuhisa
Takeshi Sakaguchi
Hidetoshi Kitade
Mizuhiji Katsuhisa
Takeshi Sakaguchi
Hidetoshi Kitade