Title:
安全錠用キー及び錠シリンダー
Document Type and Number:
Japanese Patent JP4446886
Kind Code:
B2
Abstract:
The safety key has a shank which is provided with a plurality of control surfaces for properly positioning tumblers and has a front end and a rear end. At a front end, the rotor of the associated locking cylinder has at least one further control surface, which interacts with a further control surface arranged at the rear end of the shank. The safety key is backward compatible and is relatively difficult to copy.
Inventors:
Keller Ernst
Application Number:
JP2004522084A
Publication Date:
April 07, 2010
Filing Date:
April 23, 2003
Export Citation:
Assignee:
Kezo Akchen Gezel Shaft
International Classes:
E05B19/04; E05B15/00; E05B27/00; E05B35/10; E05B15/08; E05B29/00; E05B35/00
Domestic Patent References:
| JP2047363U | ||||
| JP2002188332A |
Attorney, Agent or Firm:
Kazunori Kobayashi