Percussion electrical hand-held tool
AssigneeHilti Aktiengesellschaft
InventorsOrestis Voulkidis, Hans Boni
Life of this patent
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Abstract
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, F1) 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.
Claims13
A percussion electrical hand-held tool, comprising a percussion mechanism (2);
- a handle (4);
- electronic control means (5) for controlling at least one power parameter of the electrical tool;
- and a substantially flat force sensor (6) for controlling operation of the electronic control means (5) and arranged, for sensing a press-on force (F, F1) applied by a user in an operational direction of the electrical tool, free of sliding displacement, between at least two, associated with each other, press-surfaces (7a, 7b) extended at least partially transverse to a percussion axis (A) of the electrical tool.
Dependencies are inferred from the claim text.