发明名称 |
ARM LOCKING SYSTEM AND METHOD |
摘要 |
In one example, an arm assembly with an arm locking system is described that can include a base to position the arm on a support structure, an extension arm having first and second ends, the first end of the extension arm connected to the support structure or base at a first joint proximate the first end. The system can include a lift arm having third and fourth ends, the third end connected to the extension arm at a second joint proximate the third end, the fourth end being height adjustable relative to the base. The system can include a first lock engageable to selectively prevent movement about the first joint, a second lock engageable to selectively prevent movement about the second joint, and a third lock engageable to selectively prevent a height of the fourth end from being adjusted relative to the base or extension arm. |
申请公布号 |
US2014366674(A1) |
申请公布日期 |
2014.12.18 |
申请号 |
US201414281321 |
申请日期 |
2014.05.19 |
申请人 |
Ergotron, Inc. |
发明人 |
Swartz Nicholas Robert;Lindblad Shaun C. |
分类号 |
B25J18/00 |
主分类号 |
B25J18/00 |
代理机构 |
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代理人 |
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主权项 |
1. An arm assembly with an arm locking system, comprising:
a base to position the arm on a support structure; an extension arm having a first end and a second end, the first end of the extension arm rotatably connected to the support structure or base at a first joint proximate the first end; a lift arm having a third end and a fourth end, the third end rotatably connected to the extension arm at a second joint proximate the third end, the fourth end being height adjustable relative to the base; and the arm locking system having a first lock engageable to selectively prevent movement about the first joint; a second lock engageable to selectively prevent movement about the second joint; and a third lock engageable to selectively prevent a height of the fourth end from being adjusted relative to the base or extension arm, the first, second, and third locks being dependently actuateable and independently engageable. |
地址 |
St.Paul MN US |