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A grinding guide assembly for grinding or sharpening the carbide surface of a snowmobile wear bar. The grinding guide assembly features a pair of angle adjusters and a support guide that slide together back and forth across a pair of substantially parallel rods. The angle at which the wear bar conta

A grinding guide assembly for grinding or sharpening the carbide surface of a snowmobile wear bar. The grinding guide assembly features a pair of angle adjusters and a support guide that slide together back and forth across a pair of substantially parallel rods. The angle at which the wear bar contacts the grinding surface may be selected while the wear bar is securely clamped to the support guide. The length of the rods may be any desired length to allow the grinding guide assembly the capability to grind or sharpen an object of any length.

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[ What is claimed is:] [1.] A grinding guide assembly for use in sharpening a wear bar of a snowmobile, comprising:a base for mounting said grinding guide assembly to a structure, said base including a pair of legs and an elongated support member having ends, each end including a plurality of spaced

[ What is claimed is:] [1.] A grinding guide assembly for use in sharpening a wear bar of a snowmobile, comprising:a base for mounting said grinding guide assembly to a structure, said base including a pair of legs and an elongated support member having ends, each end including a plurality of spaced apart openings;a pair of continuous, substantially parallel rods extending between the ends of said support member, each rod having a portion passing through one of the openings and extending outwardly therefrom;means for fastening the portion of said pair of rods extending outwardly from said support member;a pair of angle selectors, each angle selector having an upper portion with a slot and a lower portion with an opening, each angle selector being slidingly connected to said pair of rods by passing one of said pair of rods through the opening on the lower portion of each angle selector;a support guide including a substantially flat front portion having a pair of holes, a middle portion with a downwardly extending portion having an opening, and an outwardly extending rear portion having an opening, said support guide being slidingly connected to one of said plurality of rods by passing a different one of said pair of rods through the opening of the middle portion of said support guide, said support guide being hingedly connected to said angle selector by passing a fastener through the opening of the outwardly extending rear portion of said support guide and through the slot on said angle selector;a top clamp for clamping studs of a snowmobile wear bar to said support guide, said top clamp having a pair of holes located at a predetermined location;a pair of springs interposed between said top clamp and said support member, one spring being aligned with one of the pair of holes of said support guide and one of the pair of holes of said top clamp, and the other spring being aligned with the other hole of the pair of holes of said support guide and the other hole of the pair of holes of said top clamp; anda pair of fasteners for fastening said top clamp to said support guide;wherein the grinding guide assembly is capable of selecting an angle at which the wear bar contacts a grinding surface.