发明名称 |
Rotary knob for a motor vehicle |
摘要 |
A rotary knob is for operating a motor vehicle by rotation of the rotary knob, the rotary knob having an at least partially transparent display layer which rotates along in response to an angular movement of the rotary knob, and a controllable light source for displaying changeable information on the display layer.
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申请公布号 |
US7812274(B2) |
申请公布日期 |
2010.10.12 |
申请号 |
US20040572694 |
申请日期 |
2004.09.25 |
申请人 |
VOLKSWAGEN AG |
发明人 |
DUPONT CEDRIC;STOSCHEK ARNE;SENNER BERNHARD |
分类号 |
H01H9/16;B60K35/00;B60K37/06;G05G1/10 |
主分类号 |
H01H9/16 |
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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