发明名称 Operating element with a central pushbutton
摘要 An operating element is provided that has a control knob, which is mounted in a housing, a console, or the like, and can move in a swiveling manner between a home position and multiple switching or contact positions. In order to design the operating element in a simple way, a central momentary switch that establishes the switch actuation point of the operating element and has a haptic function is associated with the control knob, and the momentary switch is actuated each time the control knob is swiveled out of its home position by a predefined angle toward a switching or contact position.
申请公布号 US7781686(B2) 申请公布日期 2010.08.24
申请号 US20080014757 申请日期 2008.01.15
申请人 PREH GMBH 发明人 KRAMLICH ANDREAS
分类号 H01H25/04 主分类号 H01H25/04
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