Invention Grant
US07753135B2 Power tool with a rotating and/or hammering drive mechanism 有权
具有旋转和/或锤击驱动机构的电动工具

  • Patent Title: Power tool with a rotating and/or hammering drive mechanism
  • Patent Title (中): 具有旋转和/或锤击驱动机构的电动工具
  • Application No.: US11108954
    Application Date: 2005-04-19
  • Publication No.: US07753135B2
    Publication Date: 2010-07-13
  • Inventor: Juergen Lennartz
  • Applicant: Juergen Lennartz
  • Applicant Address: DE Stuttgart
  • Assignee: Robert Bosch GmbH
  • Current Assignee: Robert Bosch GmbH
  • Current Assignee Address: DE Stuttgart
  • Agent Michael J. Striker
  • Priority: DE102004020177 20040424
  • Main IPC: B25D11/04
  • IPC: B25D11/04
Power tool with a rotating and/or hammering drive mechanism
Abstract:
A handheld power tool with a rotating and/or hammering drive mechanism for a tool (11) that can be inserted into a tool receptacle (10) has a unit which transmit the rotation of a motor shaft (5) to an intermediate shaft (7), by which the tool receptacle (10) is set into a rotary motion and/or a hammering motion. A compact construction of the handheld power tool is attained by providing that the motor shaft (5) is coupleable or is coupled to the intermediate shaft (7) in one axis.
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