Abrading – Machine – By use of plural work holders – without tool
Patent
1994-01-19
1994-09-20
Rose, Robert A.
Abrading
Machine
By use of plural work holders, without tool
451 47, B24B 536
Patent
active
053477600
ABSTRACT:
A gear finishing apparatus includes a bed having a horizontally extending guide member and a vertically extending guide member, a grinding wheel support unit movable along the horizontally extending guide member and having a grinding wheel unit, a ring-shaped grinding wheel in the form of an internal gear rotatably supported on the grinding wheel head for rotation about a substantially vertical axis, a first actuator for moving the grinding wheel support unit along the horizontally extending guide member, a workpiece support unit movable along the vertically extending guide member, the workpiece support unit having a holding device for holding a gear blank having external gear teeth for rotation about a substantially vertical axis, a second actuator for moving the workpiece support unit along the vertically extending guide member to move the gear blank into and out of the grinding wheel, and a third actuator for rotating the grinding wheel to hone the gear teeth of the gear blank while the gear blank is being positioned in the grinding wheel held by the holding device, and the grinding wheel and the gear blank are being held in mesh with each other by the first actuator and the second actuator.
REFERENCES:
patent: 1693781 (1928-12-01), Hanson
patent: 1924736 (1933-08-01), Fehr
patent: 1985213 (1934-12-01), Page
patent: 2069324 (1937-02-01), Miller
patent: 2108547 (1938-02-01), Nyland
patent: 2186304 (1940-01-01), Nyland
patent: 2257195 (1941-09-01), Rovick
patent: 3550330 (1970-12-01), Nakamura
Haga Fumio
Kawano Makoto
Kitamura Takashi
Miyauch Masaaki
Okunishi Hiromu
Honda Giken Kogyo Kabushiki Kaisha
Rose Robert A.
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