发明名称 |
CONTROL KNOB WITH SAFETY FEATURE |
摘要 |
<p>In a dual-concentric knob, an inner knob acts as a solid ergonomically functional knob for forces below a threshold and collapses into an outer knob for forces above the threshold. In some examples the inner knob also acts as a push button for forces below the threshold. A hand-operated control is mounted on a hub for axial movement between a first position and a second position relative to the hub, a mechanism axially rigidly couples the control to the hub in the first position unless a force greater than a threshold is applied to the control, and a mechanism rotationally couples the control to the hub in both the first and the second positions.</p> |
申请公布号 |
WO2008014327(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
WO2007US74332 |
申请日期 |
2007.07.25 |
申请人 |
BOSE CORPORATION;SACK, JAMES A.;NILSEN, THOMAS;VANDOREN, ARNOLD E. |
发明人 |
SACK, JAMES A.;NILSEN, THOMAS;VANDOREN, ARNOLD E. |
分类号 |
G05G1/08;B60K37/06;H01H25/06 |
主分类号 |
G05G1/08 |
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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