Title:
VARIABLE LOCK FOR GAME MACHINE
Document Type and Number:
Japanese Patent JP2015203248
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a variable lock for game machines which has key codes more than conventional variable locks for game machine, and which is acceptable for the market while ensuring the convenience of the variable locks.SOLUTION: In the variable lock 1, a key insertion space 10 is formed so as to receive a conventional variable lock key 130 to be replaced with a new one. An insertion guide is formed identical to that of the conventional variable lock 101. Plural tumblers are disposed with the number and pitch identical to those of the conventional variable lock. The plural tumblers are engaged with concave parts which are formed on a key 130 for the conventional variable lock, and the number of variable steps is larger than those of the conventional variable lock by one or more steps.
Inventors:
OKAZAKI RYOSHI
Application Number:
JP2014083543A
Publication Date:
November 16, 2015
Filing Date:
April 15, 2014
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
E05B29/06
Domestic Patent References:
| JP4145334B2 | 2008-09-03 | |||
| JP2011169007A | 2011-09-01 | |||
| JP4145334B2 | 2008-09-03 | |||
| JP2011169007A | 2011-09-01 | |||
| JP2011007035A | 2011-01-13 |
Foreign References:
| US20130036782A1 | 2013-02-14 | |||
| US20130036782A1 | 2013-02-14 |
Attorney, Agent or Firm:
Yoshihisa Masui
Jun Himura
Jun Himura