Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1981-07-06
1984-03-06
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51103WH, 51215E, 51215CP, 51215R, 198442, 198771, B24B 518
Patent
active
044345836
ABSTRACT:
An automatically adjustable mechanism for feeding or guiding workpieces along a predetermined flow path from a first position toward a second position adjacent a centerless grinder work rest. The mechanism includes a guide assembly having a pair of parallel spaced apart guide members defining an elongated flow path extending between the assembly first and second ends generally corresponding to the first and second positions, respectively. The guide assembly first end is adapted to be fixedly secured to some stationary structure and the second end is adapted for connection to the work rest. A bearing arrangement at the first end of the guide assembly facilitates selective automatic movement of the guide assembly laterally of the flow path in response to periodic lateral adjustments of the grinder work rest. Preferably, an elongated vibratory structure is disposed beneath and at least longitudinally coextensive with the guide assembly for establishing a flow path bottom wall. The feed and guide mechanism is mounted so that the guide assembly portion thereof is generally laterally movable relative to the top surface of the vibratory structure.
REFERENCES:
patent: 1741236 (1929-12-01), Heim
patent: 2608037 (1952-08-01), Lindhe
patent: 3193078 (1965-07-01), Amenta et al.
patent: 3580640 (1971-05-01), Eriksson
patent: 3667590 (1972-06-01), Mead
patent: 4147248 (1979-04-01), Kurczak et al.
Olszewski Robert P.
Schmidt Frederick R.
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