| 发明名称 |
RACK AND PINION TYPE STEERING APPARATUS AND METHOD FOR MANUFACTURING RACK ROD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a rack and pinion type steering apparatus, which does not require the quenching of a rack rod after cutting teeth on the rack rod in a manufacturing process. SOLUTION: The rack and pinion type steering apparatus comprises a pinion shaft 2 and the rack rod 1 to be engaged with the pinion shaft 2. The rack rod 1 is formed so as to have uniform hardness. COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005153791(A) |
申请公布日期 |
2005.06.16 |
| 申请号 |
JP20030397690 |
申请日期 |
2003.11.27 |
| 申请人 |
KOYO SEIKO CO LTD |
发明人 |
YAMAZAKI SATOYASU;NAKANO SHIRO;YAMATO HIRONORI;KANEKI YOJIRO |
| 分类号 |
B23P13/00;B21K1/76;B23P15/14;B62D3/12;C21D9/18;F16H19/04;F16H55/26;(IPC1-7):B62D3/12 |
主分类号 |
B23P13/00 |
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