发明名称 |
Actuator for a tilt-latch for a sash window |
摘要 |
A tilt-latch (10) adapted for releasably securing a sash window (12) to a master frame (14) of a window sash assembly (11) is disclosed. The tilt-latch (10) comprises a housing (42) having an outward end opening (44) and an inner wall (55). A latch bolt (46) is disposed within the housing (42) and has a nose (47) adapted for engaging a respective one of a pair of guide rails (16) of the window assembly (11). The latch bolt (46) also has at least one protrusion (124). The latch bolt (46) is moveable between a deployed position wherein the nose (47) extends through the outward end opening (44) and the protrusion (124) is spaced from the inner wall (55), and a retracted position wherein the protrusion (124) engages a trailing edge (55c) of the inner wall (55) to maintain the latch bolt (46) in the retracted position.
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申请公布号 |
US6832792(B2) |
申请公布日期 |
2004.12.21 |
申请号 |
US20020219059 |
申请日期 |
2002.08.14 |
申请人 |
NEWELL OPERATING COMPANY |
发明人 |
POLOWINCZAK ALLEN D.;ESLICK VINCENT F. |
分类号 |
E05B15/16;E05B63/18;E05C1/10;(IPC1-7):E05C1/06;E05C1/12;E05C7/00;E05C9/16 |
主分类号 |
E05B15/16 |
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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