Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1975-05-12
1977-04-19
Whitehead, Harold D.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51103TF, 214339, B24B 4106
Patent
active
040180115
ABSTRACT:
A work support for a centerless grinder or the like comprises an elongated floor-supported guide tube adapted to extend along beneath a work piece to be machined in the grinder with a plurality of V-shaped supports arranged on the guide tube in spaced relation therealong and having at their ends a pair of work supporting booty rollers mounted in confronting cooperative work supporting relation on opposite sides of the work to be supported with the axes of the rollers skewed to the axis of the work, each such roller having a booty axle having angularly related roller receiving and axle mounting portions with the latter supported on the V-shaped arms to extend parallel to the axis of the work to be supported, and with means supporting the axle mounting portion on the arms for adjustable rotation about their axes and for locking the axles in adjusted rotated positions, thereby providing for adjustment of the skew angle of the booty rollers relative to the work to be supported.
REFERENCES:
patent: 912010 (1909-02-01), Martin
patent: 2096239 (1937-10-01), Geyer
patent: 2165097 (1939-07-01), Fuller
patent: 2720119 (1955-10-01), Sherman
patent: 2775077 (1956-12-01), Whittenberg
patent: 2949189 (1960-08-01), Haines
patent: 3091900 (1963-06-01), Wittenberg
patent: 3135406 (1964-06-01), Skarstrom
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