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US 11,529,710 B2Granted
Cutting tool sharpening fixture and method of use
AssigneeWoodpeckers, LLC
InventorMatthew D Kedziora
Life of this patent
Estimating the term…
Abstract
A cutting tool sharpening fixture system and method of use is provided. More particularly, the cutting tool has a sharpening guide that is supportable at two points while sharpening and the cutting tool has an angle fixture. The angle fixture has a fence that is movable along a track channel to set an angle. The sharpening guide with wheels on two body portions are removable from the angle fixture.
Claims12
A system for refining an edge of a tool, the system comprising:
- a sharpening guide including a first portion having a first wheel and a second portion having a second wheel, wherein the first portion and the second portion are adapted to retain the tool therebetween;
- an angle fixture including a body and a fence coupled to the body, wherein the body defines a track channel and the fence is configured to slide along the body via the track channel;
- wherein the body of the angle fixture further comprises:
- a front side opposite a rear side;
- a first side opposite a second side;
- a top side opposite a bottom side;
- a stepped ledge extending between the first side and the second side that divides the top side of the body into an upper portion of the top side and a lower portion of the top side;
- wherein the track channel is in the upper portion of the top side and extends in a direction from the rear side towards the front side of the body, and wherein the body of the angle fixture further defines a slot below the track channel, wherein the slot defines a central path and the central path is composed of an upper narrow portion bound by first and second ends and a lower wider portion, wherein the slot extends fully through the body from the top side to the bottom side;
- at least one angle aperture defined within the upper portion of the top side of the angle fixture;
- at least one lock operative to lock the fence relative to the body of the angle fixture after having slid the fence along the track channel to set an angle for the tool that has the edge that is to be refined;
- and
- wherein the fence of the angle fixture further comprises:
- an index aperture defined in the fence that extends fully through the fence from the top surface to the bottom surface through a projection, wherein the index aperture is aligned with the slot to receive a portion of the at least one lock through the index aperture and slot, and wherein the at least one angle aperture in the body of the angle fixture is offset to one side of the index aperture in the fence.
10 more elements
A system for refining an edge of a tool, the system comprising:
- a sharpening guide including a first portion having a first wheel and a second portion having a second wheel, wherein the first portion and the second portion are adapted to retain the tool therebetween;
- an angle fixture including a body and a fence coupled to the body, wherein the body defines a track channel and the fence is configured to slide along the body via the track channel;
- wherein the fence of the angle fixture further comprises:
- a front surface of the fence that is opposite a rear surface of the fence;
- a first side of the fence that is opposite a second side of the fence;
- a top surface of the fence that is opposite a bottom surface of the fence;
- a projection extending downward from the bottom surface of the fence,
- wherein the projection is shaped complementary to the track channel;
- wherein the body of the angle fixture further comprises:
- a front side opposite a rear side;
- a first side opposite a second side;
- a top side opposite a bottom side;
- a stepped ledge extending between the first side and the second side that divides the top side of the body into an upper portion of the top side and a lower portion of the top side;
- wherein the track channel is in the upper portion of the top side and extends in a direction from the rear side towards the front side of the body;
- at least one angle aperture defined within the upper portion of the top side of the angle fixture;
- at least one lock operative to lock the fence relative to the body of the angle fixture after having slid the fence along the track channel to set an angle for the tool that has the edge that is to be refined;
- and
- wherein the fence of the angle fixture further comprises:
- at least three apertures defined in the fence that extend fully through the fence from the top surface to the bottom surface, wherein one of the at least three apertures is an index aperture that extends through the projection, wherein the index aperture is aligned with a slot located below the track channel to receive a portion of the at least one lock through the index aperture and slot.
16 more elements
Dependencies are inferred from the claim text.