Title:
【発明の名称】強化研磨砥石
Document Type and Number:
Japanese Patent JP2003505263
Kind Code:
A
Abstract:
In a depressed-center abrasive wheel assembly a reinforcement layer of polygonal shape is located between a front face of the abrasive wheel and a front flange. The reinforcement layer is dimensioned to entirely cover the depressed center portion of the wheel. An example of polygonal reinforcement layer has a hexagonal shape and is made of fiberglass cloth. A polygonal shape reinforcement layer can also be employed between the front flange and the front face in an abrasive flat wheel assembly that employs a wheel without internal reinforcement.
Inventors:
Mota, Jose Roberto
Albrucher, Jean-Marie
Albrucher, Jean-Marie
Application Number:
JP2001513555A
Publication Date:
February 12, 2003
Filing Date:
July 24, 2000
Export Citation:
Assignee:
Saint-Gobain Abrasives, Incorporated
International Classes:
B24D5/16; B24D7/00; B24D7/16; (IPC1-7): B24D7/00
Attorney, Agent or Firm:
Takashi Ishida (3 others)