Invention Grant
US07781686B2 Operating element with a central pushbutton 有权
操作元件与中央按钮

  • Patent Title: Operating element with a central pushbutton
  • Patent Title (中): 操作元件与中央按钮
  • Application No.: US12014757
    Application Date: 2008-01-15
  • Publication No.: US07781686B2
    Publication Date: 2010-08-24
  • Inventor: Andreas Kramlich
  • Applicant: Andreas Kramlich
  • Applicant Address: DE
  • Assignee: Preh GmbH
  • Current Assignee: Preh GmbH
  • Current Assignee Address: DE
  • Agency: Cantor Colburn LLP
  • Priority: DE102005033129 20050715; DE102005045462 20050907
  • Main IPC: H01H25/04
  • IPC: H01H25/04
Operating element with a central pushbutton
Abstract:
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.
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