Apparatus for sharpening/bevelling of ski or snowboard edges
OwnerRichard K. Weissenborninventor
Life of this patent
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Abstract
An apparatus for the sharpening and/or bevelling of either a ski or a snowboard side edge or base edge (12). The apparatus comprises a guide (10) adapted to be held by the hand and moved lengthwise along an edge portion of a ski or snowboard while in contact with a surface thereof. The guide includes element for securing a file or the like (16) thereto at any one of a plurality of desired angular positions relative to the lengthwise direction of movement of the guide during use.
Claims7
Apparatus for the sharpening and/or bevelling of either a ski or a snowboard side edge or base edge, said apparatus comprising a guide adapted to be held by a hand of a person using the guide and moved lengthwise along an edge portion of a ski or snowboard while in contact with a surface thereof, said guide including a clamp for securing a file in said guide at any one of a plurality of desired angular positions relative to the lengthwise direction of movement of the guide during use such that a desired portion of the file length may make contact with the edge portion of the ski or snowboard and/or the teeth on the file may be oriented at a desired angle to the lengthwise direction of movement thus assisting in producing a consistent file cut and efficient edge sharpening or bevelling of the edges of the ski or snowboard, said guide including elements to angularly orient the file in a plane transverse to said lengthwise direction when positioned at a side edge portion of a ski or snowboard to establish a desired side edge geometry or bevel angle, said elements to angularly orient said file including plural pegs of selected lengths removably positionable by the user in a selected manner in said guide to engage a surface of the ski or snowboard and to establish a selected angular orientation of said guide and the file secured therein in said transverse plane relative to the ski or snowboard.
Apparatus for the sharpening and/or bevelling of either a ski or a snowboard side edge or base edge, said apparatus comprising a guide adapted to be held by a hand of a person using the guide and moved lengthwise along an edge portion of a ski or snowboard while in contact with a surface thereof, said guide defining a pair of slot-shaped passages therethrough generally at right angles to one another and each adapted to receive a file therein, each said passage having a clamp plate respectively associated therewith adapted to co-operate with a wall of the associated passage such that a file may be clamped in one passage or the other depending on whether side edge or base edge sharpening and/or bevelling is selected and at any one of a plurality of desired angular positions of the file relative to the lengthwise direction of movement of the guide during use such that a desired portion of the file length may make contact with the edge portion of the ski or snowboard and/or the teeth on the file may be oriented at a desired angle to the lengthwise direction of movement thus assisting in producing a consistent file cut and efficient edge sharpening or bevelling of the edges of the ski or snowboard.
Apparatus for the sharpening and/or bevelling of either a ski or a snowboard side edge or base edge, said apparatus comprising a guide adapted to be held by a hand of a person using the guide and moved lengthwise along an edge portion of a ski or snowboard while in contact with a surface thereof, said guide including a clamping device for securing a file therein such that in use a desired portion of the file may make contact with the edge portion of the ski or snowboard thus effecting edge sharpening or bevelling, said guide including plural interchangeable elements of selected dimensions positionable by the user of the device in selected locations in said guide to engage a surface of the ski or snowboard and to establish a selected angular orientation of said guide and the file in a plane transverse to said lengthwise direction when positioned at the side or base edge portion of the ski or snowboard to establish a desired edge geometry or bevel angle.
Dependencies are inferred from the claim text.