Title:
【発明の名称】研摩体
Document Type and Number:
Japanese Patent JP2831148
Kind Code:
B2
Abstract:
The invention relates to an abrasive body having a concave abrasive surface, whereby the abrasive body has a plurality of wings bent with the wing tip pointing in the moving direction. Each wing has a coolant duct in communication with a central opening in the abrasive body.
Inventors:
GYUNTAA BAISU
YOHAN PUFUISUTEERU
YOHAN PUFUISUTEERU
Application Number:
JP7320891A
Publication Date:
December 02, 1998
Filing Date:
April 05, 1991
Export Citation:
Assignee:
DE SUWAROBUSUKII ANDO CO
International Classes:
B24B13/01; B24D7/00; B24D7/10; B24D7/18; B24D3/00; (IPC1-7): B24D7/00; B24B13/01; B24D7/10; B24D7/18
Other References:
【文献】欧州特許出願公開217222(EP,A)
【文献】国際公開81/01533(WO,A)
【文献】国際公開81/01533(WO,A)
Attorney, Agent or Firm:
Aoki Akira (4 outside)