Title:
GRINDING DEVICE
Document Type and Number:
Japanese Patent JP2000308966
Kind Code:
A
Abstract:
To reduce the cost of grinding and improve the efficiency of grinding by making good use of the grinding surface of grinding wheels coupled to a rotary shaft via a taper fit.
A rotary shaft 16 has an axially projecting tapered shaft portion 14, and a grinding wheel 20 has in its center a first and a second tapered bore portion 28a and 28b tapering inward from opposite side faces 26a and 26b. Fitting the tapered shaft portion 14 into the first tapered bore portion 28a puts a first and a second grinding portion 34a and 34b ready for grinding work, while fitting it into the second tapered bore portion 28b puts a third and a fourth grinding portion 34c and 34d ready for grinding work.
Inventors:
KUSUNOKI HIROYUKI
OTA NOBUO
SUZUKI MASAYUKI
OTA NOBUO
SUZUKI MASAYUKI
Application Number:
JP12052799A
Publication Date:
November 07, 2000
Filing Date:
April 27, 1999
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B24B45/00; B24D7/18; (IPC1-7): B24B45/00; B24D7/18
Attorney, Agent or Firm:
Takehiro Chiba (1 outside)