Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1975-11-13
1978-02-28
Smith, Al Lawrence
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51101R, 51145R, B24B 2102, B24B 1700
Patent
active
040757919
ABSTRACT:
An automatic copying belt grinding machine comprising a vertically moving Z-axis slide, a horizontally moving X-axis slide, a horizontally moving X-axis slide slidably mounted on said Z-axis slide, a duplex electronic copying sensor and a grinding head swivelling device mounted together on said X-axis slide, and a pair of synchronously rotating fixture tables for respectively vertically mounting a copying model to be brought into interaction with said duplex electronic copying sensor and a workpiece to be brought into interaction with said grinding head swivelling device, whereby all these components are made to perform a copy grind machining operation jointly under the control of a simultaneous control unit.
REFERENCES:
patent: 2005508 (1935-06-01), Shaw
patent: 2178441 (1939-10-01), Swanson
patent: 2754637 (1956-07-01), Schiauone
patent: 3041789 (1962-07-01), Cretin-Maitenaz
patent: 3589075 (1971-06-01), Carlson
patent: 3609322 (1969-04-01), Burnett
patent: 3786600 (1974-01-01), Bloxsom
patent: 3834084 (1974-09-01), Sakane
Aoki Shigeo
Koide Sakae
Uematsu Tetsutaro
Godici Nicholas P.
Hoshiden Electronics Co., Ltd.
Smith Al Lawrence
Tahara Shoyei Kiko K.K.
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