发明名称 |
Semi toroidal stepless transmission for industrial machines, has crowning of specific length, formed on needle along axial direction |
摘要 |
Crowning (58) is given to both ends, along axial direction of each needle bearing of radial bearing. The amount of crowning from end to center portions is 5-15% of each needle axial length. The outer diameter is 0.15-0.65% of center diameter.
|
申请公布号 |
DE19929249(A1) |
申请公布日期 |
2000.08.10 |
申请号 |
DE19991029249 |
申请日期 |
1999.06.25 |
申请人 |
NSK LTD., TOKIO/TOKYO |
发明人 |
IMANISHI, TAKASHI;GOTO, NOBUO;FUJINAMI, MAKOTO;KATO, HIROSHI;MITAMURA, NOBUAKI;ITOH, HIROYUKI;HIGUCHI, SEIJI;FUKUSHIMA, HIROSHI |
分类号 |
F16H15/38;(IPC1-7):F16H15/38 |
主分类号 |
F16H15/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|