发明名称 |
Methods for the production of a pressure pipe of an electric hoisting magnet and pressure pipe of a hoisting magnet |
摘要 |
The invention discloses methods for the production of pressure pipes of a tractive solenoid for a hydraulic valve and pressure pipes that are manufactured using these methods, wherein the pressure pipes are thermally joined.
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申请公布号 |
US7266883(B2) |
申请公布日期 |
2007.09.11 |
申请号 |
US20040501063 |
申请日期 |
2004.07.09 |
申请人 |
BOSCH REXROTH AG |
发明人 |
SCHEMPP ROLAND;BAERENWALDT UWE;SANZENBACHER HERMANN |
分类号 |
H01F7/06;F16K31/42;H01F7/127 |
主分类号 |
H01F7/06 |
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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