Title:
ECCENTRIC TYPE GRINDER WITH DEVICE CHANGING GRINDING MOTION
Document Type and Number:
Japanese Patent JPS62228363
Kind Code:
A
Abstract:
An eccentric grinder includes a motor-driven shaft, an eccentric drive connected to the shaft to impart to a grinding disc one mode of grinding motion and a rolling drive including friction or toothed crowns on the grinding disc and the housing cooperating with each other to impart to the grinding disc another mode of grinding motion. The grinder is provided with a ring carrying two toothed crowns at the opposite edges thereof and releasably insertable into a recess formed in a ring-shaped element fixed to the housing of the grinder so that one mode of grinding can be easily changed to the other mode of grinding.
Inventors:
GIYUNTAA BERUGAA
DEIITAA DERU
GIYUNTAA SHIYAARU
FUREETO BUAINMAN
DEIITAA DERU
GIYUNTAA SHIYAARU
FUREETO BUAINMAN
Application Number:
JP6444087A
Publication Date:
October 07, 1987
Filing Date:
March 20, 1987
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
B24B23/03; (IPC1-7): B24B23/03
Attorney, Agent or Firm:
Toshio Yano
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