发明名称 |
DOOR LOCK ASSEMBLY HAVING A CAM ASSOCIATED WITH A HANDLE TO TRANSMIT MOVEMENTS TO A LATCH OPERATING SPINDLE |
摘要 |
A door lock assembly includes a cam attached to a handle for rotating a rotary drive in response to rotation of the handle. The rotary drive has a driven part rotated by the cam, and a drive part opposite to the driven part. A latch operator is rotated by the drive part so that a latch operating spindle connected to the latch operator can retract a latch. A slide plate is controlled by a key-operated lock unit to prevent or permit rotation of the cam and the latch operating spindle. The door lock assembly is simple in construction and can be assembled easily.
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申请公布号 |
US2008105010(A1) |
申请公布日期 |
2008.05.08 |
申请号 |
US20070936229 |
申请日期 |
2007.11.07 |
申请人 |
CHIANG WEI-LIANG;LEE KUN-CHEN |
发明人 |
CHIANG WEI-LIANG;LEE KUN-CHEN |
分类号 |
G05G5/00 |
主分类号 |
G05G5/00 |
代理机构 |
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