发明名称 |
Outer operational device for panic exit door lock |
摘要 |
An outer operational device includes a cover mounted to a side of a door. An actuating member is mounted in the cover and includes an end engaged with a handle to rotate therewith. A driving member is pivotably received in the cover and includes a wing. A link includes an upper end pivotably coupled with the wing and a lower end pivotably coupled with an end of the actuating member. A driving rod is coupled with the driving member and operably connected to a latch of a lock mounted in the door, so that rotation of the handle causes retraction of the latch. |
申请公布号 |
US8267442(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20080331575 |
申请日期 |
2008.12.10 |
申请人 |
TIEN HUNG-JEN;HUANG CHEN-WEI;I-TEK METAL MFG. CO., LTD. |
发明人 |
TIEN HUNG-JEN;HUANG CHEN-WEI |
分类号 |
E05B65/10 |
主分类号 |
E05B65/10 |
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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