发明名称 |
AN ACTUATOR FOR A CHAIR MECHANISM LOCK |
摘要 |
An actuator (1) for a chair mechanism lock has a first arm (10) pivoted to the mechanism housing (2) and to a second arm (30). The second arm (30) engages a bolt head (4) of the lock. A handle (18) extends from the first arm. A front face (15) defines an upper, closed limit position of the arms, and an inner surface (13) defines a lower, open position. The user may move the arms from the open position by pulling the handle (18) up to bring the arms through an in-line position and then over-centre to the closed position at which the second arm (30) presses against the bolt head (4).
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申请公布号 |
WO9625070(A1) |
申请公布日期 |
1996.08.22 |
申请号 |
WO1996IE00007 |
申请日期 |
1996.02.15 |
申请人 |
ASHFIELD ENGINEERING COMPANY WEXFORD LIMITED;HANCOCK, WILLIAM, JOHN |
发明人 |
HANCOCK, WILLIAM, JOHN |
分类号 |
A47C1/027;A47C7/60;(IPC1-7):A47C1/027 |
主分类号 |
A47C1/027 |
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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