发明名称 |
Lock and handle assemblies |
摘要 |
A multipoint lock assembly includes a casing and a latch member. The casing includes a single part 1A that provides a front face 22 including an opening to allow movement of the latch member, a first side 21 extending rearwardly from a first side edge of the front face and a second side 23 opposite the first side 21 and extending rearwardly from a second side edge of the front face 22. The second side 23 may be shorter than the first side 21 and a second casing half (1B, fig-4E) may be provided with projecting tabs cooperating with projecting tabs 26 on the first half of the casing. Also provided is a multipoint locking assembly having two elongate plates overlaying the front surface of the lock housing; the elongate plates may be of different lengths and materials to provide reinforcement. A lock assembly having a pivotal hook bolt with a tapered cross section whose width is greatest at the mid-point and narrower at the ends such that the cross section of the hook bolt may be oval shaped is also provided. A handle assembly having a biasing means to urge the handle to a neutral position is provided. Also provided is a handle assembly with detachable drive pins. A multipoint locking assembling with a deadlock element on the drive means such as rack and pinion gearing is provided. |
申请公布号 |
GB2466518(B) |
申请公布日期 |
2013.09.04 |
申请号 |
GB20080023584 |
申请日期 |
2008.12.24 |
申请人 |
ASSA ABLOY LIMITED |
发明人 |
CLEMENT GEORGE WHITTLE;STUART LESLIE NORCOTT;RICHARD KIERON EVERITT |
分类号 |
E05B17/20;E05B1/00;E05B9/02;E05B15/04;E05B15/10;E05B63/14;E05B63/16;E05C9/04 |
主分类号 |
E05B17/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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