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Safety module for a multifunctional handheld tool

  • US 6,843,140 B2
  • Filed: 08/18/2003
  • Issued: 01/18/2005
  • Est. Priority Date: 08/19/2002
  • Status: Active Grant
First Claim
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1. A multifunction handheld tool machine having an at least partially axially percussive tool receptacle (7), a safety coupling (8) disposed in a power line between the tool receptacle (7) and an electrical motor (6), a hand-guided housing and an ATC safety module (1) with a rotational sensor (3) sensitive to an angular displacement, wherein the ATC safety module (1) is connected to an axial displacement sensor (4).

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