发明名称 |
Sliding patio doors and latch mechanisms therefor |
摘要 |
<p>A latch mechanism for a patio door having a narrow rectangular frame surrounding a window and slidable in a casing so that a vertical frame side abuts the casing when the door is closed. A pair of vertically spaced keepers on the casing are engagable by a pair of spaced latches on the door frame. The latches are biased toward an open position, and are moved by the keepers to a latching position when the door is closed. Catches secure the latches in the latching position, and the door handles are operably connected to the catches by a pair of longitudinally movable tie bars and pivoting links. A locking cam gear is movable by a sliding rack actuator between an unlocked position clear of the tie bars and a locked position with a raised cam surface engaging the tie bars to prevent longitudinal movement of the tie bars.</p> |
申请公布号 |
GB2236140(B) |
申请公布日期 |
1993.11.03 |
申请号 |
GB19900004953 |
申请日期 |
1990.03.06 |
申请人 |
* TRUTH INCORPORATED;* SPX CORPORATION |
发明人 |
GARY FRANK * PAULSON;THOMAS ALBERT * CLOUTIER;EUGENE LEE * MOSHER |
分类号 |
E05C3/24;E05B65/08;E05C9/04;E05C9/12;(IPC1-7):E05C9/00;E05C19/10 |
主分类号 |
E05C3/24 |
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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