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Title:
キー及び施錠装置
Document Type and Number:
Japanese Patent JP5535780
Kind Code:
B2
Abstract:
A key includes a body that is plate-shaped to be inserted into a locking device, and a groove that is formed in the body and engages with a plurality of tumblers of the locking device to allow locking and unlocking operations. The groove includes, at a location corresponding to one tumbler of the locking device, a non-engagement part that does not engage with the one tumbler. The groove may include an inside groove, and the non-engagement part may include a notch portion that the inside groove is cut to reach an edge portion of the body.

More Like This:
JP6940922Disc tumbler lock for joinery and key for the disc tumbler lock for joinery
WO/2001/038673KEY, IN PARTICULAR FOR A MOTOR VEHICLE
JPS5213999IMPROVEMENT OF LOCKING DEVICE
Inventors:
Higuchi Reiji
Application Number:
JP2010133009A
Publication Date:
July 02, 2014
Filing Date:
June 10, 2010
Export Citation:
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Assignee:
Tokai Rika Electric Co., Ltd.
International Classes:
E05B19/06; E05B29/10
Domestic Patent References:
JP2003138796A
JP2003064915A
JP1187276A
Attorney, Agent or Firm:
Tadao Hirata
Takashi Nomiyama



 
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