发明名称 |
Apparatus for manufacturing an automotive steering rack |
摘要 |
An automobile steering rack manufacturing apparatus has a material clamp for holding a hollow pipe-like rack material that has a solid core bar inserted therein. A forming roll on the apparatus has an outer periphery with rack teeth formed thereon, while a material drive causes a mutual rolling of the material clamp and the forming roll, thereby cutting rack teeth into the material. The clamp moves in the tangential direction of the forming roll orientation, and a tooth depth controller controls the distance between the rack material held in the material clamp, and the forming roll.
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申请公布号 |
US5722281(A) |
申请公布日期 |
1998.03.03 |
申请号 |
US19950571409 |
申请日期 |
1995.12.13 |
申请人 |
SHOWA CORPORATION |
发明人 |
YASUDA, TSUTOMU;MINAMOTO, JUN |
分类号 |
B62D3/12;B21D53/28;B21D53/88;B21H5/00;B21H7/14;B21H9/00;B21K1/76;F16H55/26;(IPC1-7):B21B15/00;B21B17/10;B21B17/02 |
主分类号 |
B62D3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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