发明授权
US5524871A Method of making a shock absorber and a shock absorber made by the method
失效
通过该方法制造减震器和减震器的方法
- 专利标题： Method of making a shock absorber and a shock absorber made by the method
- 专利标题（中）： 通过该方法制造减震器和减震器的方法
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申请号： US338332申请日： 1994-11-14
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公开(公告)号： US5524871A公开(公告)日： 1996-06-11
- 发明人: Horst Muller , Karl-Heinz Hofmann , Frank D. Ilzig , Werner Baloun , Ludwig Gampl , Norbert Vockentanzer , Gunther Hochrein , Karel Kriz
- 申请人： Horst Muller , Karl-Heinz Hofmann , Frank D. Ilzig , Werner Baloun , Ludwig Gampl , Norbert Vockentanzer , Gunther Hochrein , Karel Kriz
- 申请人地址： DEX Schweinfurt
- 专利权人： Fichtel & Sachs AG
- 当前专利权人： Fichtel & Sachs AG
- 当前专利权人地址： DEX Schweinfurt
- 优先权： DEX4338722.5 19931112
- 主分类号： F16F9/43
- IPC分类号： F16F9/43 ; F17C5/06 ; F15B15/00
摘要：
Process for the filling of a piston-cylinder unit, for example a shock absorber, with compressed gas and for closing the gas chamber of the piston-cylinder unit with a sealing element in the form of a base. The piston-cylinder unit is placed in an apparatus which apparatus can be connected to a compressed gas source from which the gas chamber is filled. The base is inserted by the apparatus into the open end of the piston-cylinder unit, after which the piston-cylinder unit, now under pressure and closed off by the base, is closed by, the process of welding.
公开/授权文献
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