发明名称 |
Rotating pin tumbler side bar lock with side bar control |
摘要 |
A twisting tumbler lock with a side bar is provided with additional levels of security by a axially reciprocal slider which is normally positioned to block operation of the side bar but is moved by a specially configured key to free operation of the side bar. This provides a third level of locking security, it also allows master keying. The unique key has a portion of a rib formed to cooperate with the slider to further allow key control
|
申请公布号 |
NZ528007(A) |
申请公布日期 |
2004.06.25 |
申请号 |
NZ20020528007 |
申请日期 |
2002.01.28 |
申请人 |
MEDECO SECURITY LOCKS, INC |
发明人 |
FIELD, PETER H;PERKINS, ANDY E |
分类号 |
E05B27/08;E05B19/06;E05B27/00;(IPC1-7):E05B19/06;E05B27/04 |
主分类号 |
E05B27/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|