METHOD OF MAKING A KNIFE WITH AN OBLIQUE BOLSTER
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United States of America Patent
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Issued Date -
Jul 11, 2013
app pub date -
May 18, 2011
filing date -
Sep 29, 2010
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Abstract
The invention relates to a method for producing a knife (1) with a blade (2), a bolster (3) and a handle, in particular a tang (4), forged from a single piece of flat steel material (5), wherein, before forging, the flat material (5) is upset in the region between the blade (2) and the handle or tang (4) to form a bead (6), the longitudinal axis (LW) of which is arranged transversely in relation to the longitudinal axis (LM) of the knife, and is then formed by forging to form a bolster (3), which has at least one side edge (K2) positioned obliquely in relation to the longitudinal axis (LM) of the knife, wherein the longitudinal axis (LW) of the bead (6), which later forms the bolster, is oriented obliquely in relation to the longitudinal axis (LM) of the knife (1).
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