| 发明名称 |
Process for making pin-type synchronizers |
| 摘要 |
A pin-type synchronizer core formed from a flat piece of steel material. An annular disc is formed into a core member with a U-shaped channel and pockets.
|
| 申请公布号 |
US6415498(B1) |
申请公布日期 |
2002.07.09 |
| 申请号 |
US19990243092 |
申请日期 |
1999.02.02 |
| 申请人 |
BORGWARNER, INC. |
发明人 |
ROBERTS KEITH |
| 分类号 |
B21D53/18;F16D23/06;(IPC1-7):B23P13/04;F16D11/04 |
主分类号 |
B21D53/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
