Folding knives

B - Operations – Transporting – 26 – B

Patent

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Details

B26B 1/02 (2006.01) B25F 3/00 (2006.01) B26B 11/00 (2006.01)

Patent

CA 2501479

One exemplary embodiment of the present invention provides a folding knife comprising a blade (1), a blade housing (2) having an interior and an exterior, a folding element (7) connecting the blade (1) to the interior (4- 1/4-2) of the blade housing (2), and one or more sharpening elements, e.g., (18-2) connected to the interior (4-1/4-2) of the blade housing (2). In one embodiment, the folding blade 1 comprises a convex side (13-1) with an angled bevel (10-2'/10-~2") and further comprises a hollow ground side (13-2') with a small raised flat bevel (10-1'), the blade 1 further comprising a sharp edge (11) formed by the intersection of the angled bevel (10-2'/10-2") and the small raised flat bevel (10~-1'). A method of making such folding knife blades is also provided.

Un mode de réalisation exemplaire de l'invention concerne un couteau de poche comprenant une lame (1), un boîtier (2) destiné à la lame et présentant un intérieur et un extérieur, un élément de pliage (7) reliant la lame (1) à l'intérieur (4-1/4-2) du boîtier (2) destiné à la lame, ainsi qu'un ou plusieurs éléments d'aiguisage, par exemple, (18-2) reliés à l'intérieur (4-1/4-2) dudit boîtier (2). Dans un mode de réalisation, la lame pliable (1) comprend un côté convexe (13-1) présentant un biseau incliné (10-2'/10--2") et un côté à arête creuse (13-2') présentant un petit biseau plat élevé (10-1'), la lame (1) comprenant également un bord tranchant (11) formé par l'intersection du biseau incliné (10-2'/10-2") et du petit biseau plat élevé (10--1'). L'invention concerne également un procédé de fabrication de telles lames de couteaux de poche.

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