Abstract

The invention relates to hand tools used for sharpening knife blades, specifically for knife sharpening angle guides. The proposed knife sharpening angle guide includes a sharpener holder rotatably attached to the base via an axis. The guide has means for removably attaching a sharpening angle regulator on the raised part of the base with the possibility of changing its attaching position by rotating it. The angle regulator has a central hole of a preselected shape through which the holder passes and at a rotated position around the axis leans against the regulators hole's edge which fixes the preselected sharpening angle and ensures a stable hold of the sharpening rod at the preselected angle during sharpening.

IPC Classes  ?

• B24D 15/08 - Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of razors
• B25B 11/00 - Work holders or positioners not covered by groups , e.g. magnetic work holders, vacuum work holders
• B24B 3/54 - Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives

Abstract

The invention relates to hand tools of knife sharpening, especially for sharpening of kitchen knifes, namely relates to angle guides for knife sharpening. This angle guide has a removably attachable body that is put on a sharpening rod through a hole going through the body, which has the ability to move back and forth on the rod. The body has guiding cutouts for the blade of a knife that allow to maintain the desired angle against the sharpening rod during the sharpening procedure. At least one pair of cutouts with inclined narrowing cavities are formed in the body on its opposing sides in opposing directions, which allows to alternate between the sides of the blade during the sharpening process and in this way much less burr is produced.

IPC Classes  ?

• B25B 11/00 - Work holders or positioners not covered by groups , e.g. magnetic work holders, vacuum work holders
• B24D 15/08 - Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of razors

Abstract

The invention relates to hand tools of knife sharpening, especially for sharpening of kitchen knifes, namely relates to angle guides for knife sharpening. This angle guide has a removably attachable body that is put on a sharpening rod through a hole going through the body, which has the ability to move back and forth on the rod. The body has guiding cutouts for the blade of a knife that allow to maintain the desired angle against the sharpening rod during the sharpening procedure. At least one pair of cutouts with inclined narrowing cavities are formed in the body on its opposing sides in opposing directions, which allows to alternate between the sides of the blade during the sharpening process and in this way much less burr is produced.

IPC Classes  ?

• B24D 15/08 - Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of razors