Invention Grant
US07789188B2 Shaft head 有权
轴头

  • Patent Title: Shaft head
  • Patent Title (中): 轴头
  • Application No.: US11884646
    Application Date: 2006-02-16
  • Publication No.: US07789188B2
    Publication Date: 2010-09-07
  • Inventor: Kurt Standke
  • Applicant: Kurt Standke
  • Applicant Address: DE Bonn
  • Assignee: Rema Lipprandt GmbH & Co. KG
  • Current Assignee: Rema Lipprandt GmbH & Co. KG
  • Current Assignee Address: DE Bonn
  • Agent Norman B. Thot
  • Priority: DE202005003076U 20050225
  • International Application: PCT/EP2006/001408 WO 20060216
  • International Announcement: WO2006/089680 WO 20060831
  • Main IPC: B62D51/04
  • IPC: B62D51/04 B66F9/24
Shaft head
Abstract:
A tiller head with a switch arrangement for operating a lifting mechanism of a forklift includes an operating element mounted on the tiller head, where the operating element has an actuator, and a magnetic field sensor operatively connected with the actuator without contact so that the magnetic field sensor's electrical characteristic varies when the operating element is actuated. The actuator includes magnetic field sources arranged on both sides of the magnetic field sensor, the magnetic field sensor and the magnetic field sources being arranged so that magnetic field lines generated by the magnetic field sources pass through the magnetic field sensor. The operating element comprises a rocker switch that pivots about an axis on the tiller head, the rocker switch having a recess which extends transversely to an operating direction defined by the axis and into which the magnetic sensor extends.
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