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Contact holder device for a hand-held power tool

  • US 10,232,476 B2
  • Filed: 07/14/2017
  • Issued: 03/19/2019
  • Est. Priority Date: 08/01/2016
  • Status: Active Grant
First Claim
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1. A contact holder device for a hand-held power tool, comprising:

  • at least one main body disposed inside a housing unit of the hand-held power tool, the main body one or more of accommodating and fixing contact elements configured to transmit data signals and/or electrical energy, the main body having at least one disposition plane with at least one group of contact elements disposed in the disposition plane,wherein the main body has at least one further disposition plane with at least one further group of contact elements disposed in the further disposition plane, the further disposition plane disposed in an offset manner in relation to the disposition plane,wherein the at least one group of contact elements and the at least one further group of contact elements are configured to contact counter-contact elements of an optional function module, which is configured, when in a coupled state, to provide an additional function that is not required for a fundamental function of the hand-held power tool.

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