Percussion electrical hand-held tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6799643
APP PUB NO 20030116333A1
SERIAL NO

10318934

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Abstract

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The present invention relates to a percussion electrical hand-held tool having an electronic control unit (5) for controlling at least one power parameter of the electrical tool, and a substantially flat force sensor for controlling operation of the electronic control unit (5) and arranged sliding displacement-free for sensing a press-on force (F, F.sup.1) applied by a user in an operational direction of the electric tool, without being displaced, between at least two, associated with each other, press-surfaces (7a, 7b) extending at least partially transverse to a percussion axis (A) of the electrical tool.

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Patent Owner(s)

Patent OwnerAddress
HILTI AKTIENGESELLSCHAFTSCHAAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boni, Hans Buchs/SG, CH 4 109
Voulkidis, Orestis Eschen, DE 3 54

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