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Hand power tool

  • US 9,469,007 B2
  • Filed: 02/18/2014
  • Issued: 10/18/2016
  • Est. Priority Date: 02/19/2013
  • Status: Active Grant
First Claim
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1. A hand power tool, comprising:

  • a housing;

    a drive unit in the housing configured to drive an output shaft to move;

    an electronic unit in the housing configured to control the drive unit; and

    an after-run cooling unit in the housing including a cooling element and a further drive unit, the cooling element being configured to be driven by the further drive unit to cool one or more of the drive unit and the electronic unit,wherein the further drive unit is configured to receive power for driving the cooling element after the drive unit has been deactivated and movement of the output shaft has ceased.

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