| 发明名称 |
DISCO DE EMBREAGEM,PROCESSO PARA A FABRICACAO DO DISCO DE EMBREAGEM BEM COMO PECA EM BRUTO PARA O CUBO DESTE DISCO |
| 摘要 |
The invention relates to the connection of a hub with a hub disc for a clutch disc by a plastic deformation operation of the hub, the hub is formed of heat-treatable sintered steel. |
| 申请公布号 |
BR8902548(A) |
申请公布日期 |
1990.01.23 |
| 申请号 |
BR19898902548 |
申请日期 |
1989.06.02 |
| 申请人 |
FICHTEL & SACHS AG |
发明人 |
HARALD RAAB;MANFRED KLEIN;NIKOLAUS DIETER MACKERT;KARLHEINZ HOFMANN;GERHARD BITTENBRING |
| 分类号 |
C21D1/26;F16D1/072;F16D13/64;F16F15/12;(IPC1-7):F16D13/64 |
主分类号 |
C21D1/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
