发明名称 |
HEIGHT ADJUSTABLE ARM ASSEMBLY |
摘要 |
An arm assembly includes an outer stem (52) and an inner stem (50) slidable in the outer stem and including a number of recesses (107) along its length. A bias ed locking device (117) engages one or more of the recesses (107) to lock the position of the inner stem (50) relative to the outer stem (52). A release member (103j operably connected to an actuator (101) has a number of recesses (110) and raised surfaces (112), the release member (103) slidable relative to the inner stem (50) between a first positi on in which recess(es) (110) in the release member is/are aligned with recess(es) (107) of the inner stem and the locking device (117) engages recess(es) in the stem (50) to inhibit movement thereof relative to the outer stem, and a second position in which raised surface(s) (112) of the release member align(s) with recess(es) (107) of the stem (50) to disengage the locking device from the recess(es) of the stem.
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申请公布号 |
CA2428935(A1) |
申请公布日期 |
2003.11.14 |
申请号 |
CA20032428935 |
申请日期 |
2003.05.14 |
申请人 |
FORMWAY FURNITURE LIMITED |
发明人 |
BURWELL, DAMON GREGORY;WILKINSON, PAUL MICHAEL |
分类号 |
A47C1/03;A47C7/38;(IPC1-7):A47C7/54 |
主分类号 |
A47C1/03 |
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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