发明名称 |
Method for producing a connecting rod involves use of the heat introduced in the heat treatment operation for preliminary heating in the subsequent coating operation |
摘要 |
The method for producing a connecting rod involves successive heat treatment and coating operations for production of the functional surfaces respectively of its small end and big end bores, with the heat introduced in the heat treatmend operation used for preliminary heating in the coating operation. |
申请公布号 |
DE102004018921(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
DE20041018921 |
申请日期 |
2004.04.20 |
申请人 |
BAYERISCHE MOTOREN WERKE AG |
发明人 |
LUCHNER, CLEMENS;BONAUER, FRANZ;POELLATH, HELMUT;HUETTNER, THOMAS;KUNZ, KURT |
分类号 |
B23K9/04;B23P9/02;B23P13/00;C21D1/09;C21D1/10;C23C24/10;C23C26/02;C23C28/00;F02B75/32;F16C7/02;F16C9/04;F16C33/14;F16J1/16 |
主分类号 |
B23K9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|