Hand-held power tool
AssigneeHilti Aktiengesellschaft
InventorsMatthias HELLER, Ulrich MANDEL, Thomas HOFBRUCKER
Life of this patent
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Abstract
A hand-held power tool (1) for at least partially axially striking material machining, including an inner housing (12) in which at least one striking mechanism (8) is arranged, and an outer housing (16) which at least partially surrounds the inner housing (12). In order to decouple an axial movement of the inner housing (12) relative to the outer housing (16), a bearing (4) is arranged between the inner housing (12) and the outer housing (16). The bearing (4) includes an elastic ring (20) applied to the inner housing (12), in which ring (20) a plurality of sliding blocks (24) are embedded on an outer circumferential surface, which come into sliding contact with the outer housing (16).
Claims11
1-10. (canceled)
A hand-held power tool for at least partially axially striking material machining, the hand-held power tool comprising:
- an inner housing;
- a striking mechanism arranged in the inner housing;
- an outer housing at least partially surrounding the inner housing;
- and
- a bearing arranged between the inner housing and the outer housing to decouple an axial movement of the inner housing relative to the outer housing;
- the bearing including an elastic ring applied to the inner housing and a plurality of sliding blocks embedded in the elastic ring on an outer circumferential surface, the sliding blocks in sliding contact with the outer housing.
Dependencies are inferred from the claim text.