| 发明名称 |
Pulley for synchronous-belt mechanisms and their manufacture |
| 摘要 |
The toothing of a synchronous-belt pulley is designed as double helical toothing or herringbone toothing. The pulley is manufactured by powder metallurgy and compacted at the surface by roll forming.
|
| 申请公布号 |
DE3140189(A1) |
申请公布日期 |
1983.04.28 |
| 申请号 |
DE19813140189 |
申请日期 |
1981.10.09 |
| 申请人 |
EICHHORN,HELMUT |
发明人 |
EICHHORN,HELMUT |
| 分类号 |
B21H5/02;B22F3/16;B22F5/08;F16H55/17;F16H55/38;(IPC1-7):F16H55/38;B22F3/12 |
主分类号 |
B21H5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
