发明名称 |
Reinforced abrasive wheels |
摘要 |
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.
|
申请公布号 |
US2004185761(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040816053 |
申请日期 |
2004.04.01 |
申请人 |
SAINT GOBAIN ABRASIVES, INC. |
发明人 |
MOTA JOSE ROBERTO;ALBRECHT JEAN-MARIE |
分类号 |
B24D7/00;B24D5/16;B24D7/16;(IPC1-7):B24B41/00 |
主分类号 |
B24D7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|