Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1992-03-24
1993-03-02
Kisliuk, Bruce M.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51205WG, 51211R, 51214, 76 83, 76 88, B21K 1700
Patent
active
051898454
ABSTRACT:
A blade sharpener which has two elements, one of which is a hand-held member, and the other of which is a follower member secured in the hand-held member is disclosed. The two members are pivotally secured each to the other, and secured at variable pre-selected pivot points so that adjustments can be made for the particular skate, and for the particular cross-section of the blade desired at various points along the power toe section, neutral underfoot section, or turning heel section. Means are provided interiorly of the single hand-held member to optionally secure a file of the varying cross-section. Guide means are supplied on the hand-held member to secure the relationship of the abrading member to the intended blade in a pre-selected centralized orientation. The guide means can be varied in their special relationship to accommodate varying thicknesses of blades. The method of the invention contemplates sharpening a blade by longitudinally stroking the same with a single file having a pre-selected cross-section and which is guided in a fixed relationship to the blade by a single adjustable pivot member to thereby develop the desired cross-section or cut of the blade at various points along its length.
REFERENCES:
patent: 1006000 (1911-10-01), Oosdyke
patent: 1335813 (1920-04-01), Berghman
patent: 2042916 (1936-06-01), Vlozzi
patent: 3841030 (1974-10-01), Laszlo
patent: 5103597 (1992-04-01), Courchesne
Dominik Jack E.
Kisliuk Bruce M.
Marlott John A.
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