Flat chisel
AssigneeHilti Aktiengesellschaft
InventorsGabor RAKONCZAI, József SZABÓ, Bálint HORVÁTH
Life of this patent
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Abstract
A chisel (10) which includes a working section (12), a shaft section (14), a shank (24), and a longitudinal axis (L) running through the working section (12), the shaft section (14) and the shank (24), wherein there are formed on the working section (12) at least one wedge-shaped cutting edge (18) and a rib (22) running parallel or at least substantially parallel to the longitudinal axis (L) and facing radially away from the longitudinal axis (L). The rib (22) is locally thickened in at least one rib region (36). The chisel (10) makes it possible to work with particularly few interruptions and thus efficiently.
Claims8
1-7. (canceled)
A chisel comprising:
- a working section;
- a shaft section;
- a shank, a longitudinal axis running through the working section, the shaft section and the shank;
- and
- at least one wedge-shaped cutting edge and at least one rib formed on the working section and running parallel to the longitudinal axis and facing radially away from the longitudinal axis,
- the at least one rib being locally thickened in at least one rib region.
Dependencies are inferred from the claim text.