发明申请
- 专利标题： DIAPHRAGM BELLOWS PRODUCED FROM PROFILED METAL STRIP
- 专利标题（中）： 从分布金属条生产的膜片
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申请号： US13302488申请日： 2011-11-22
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公开(公告)号： US20120125192A1公开(公告)日： 2012-05-24
- 发明人: MATTHIAS WEISS , Karl-Heinz Münker , Dietmar Baumhoff , Andreas Gerhard , Karsten Schenk , Michael Henkelmann , Oliver Selter , Stefan Hauk
- 申请人： MATTHIAS WEISS , Karl-Heinz Münker , Dietmar Baumhoff , Andreas Gerhard , Karsten Schenk , Michael Henkelmann , Oliver Selter , Stefan Hauk
- 申请人地址： DE Hilchenbach
- 专利权人： WESTFALIA Metallschlauchtechnik GmbH & Co. KG
- 当前专利权人： WESTFALIA Metallschlauchtechnik GmbH & Co. KG
- 当前专利权人地址： DE Hilchenbach
- 优先权： DE102010060749.5 20101123; DE102011053131.9 20110831
- 主分类号： F16J3/04
- IPC分类号： F16J3/04 ; B23K31/02 ; B23P19/04 ; B60J10/00
摘要：
A profiled metal strip for a diaphragm bellows is made from a strip material having at least one border which is subjected to reverse bending. Such a metal strip is wound to produce a diaphragm bellows, with abutting borders of neighboring turns being connected with one another by a material joint, such as a welding seam.
公开/授权文献
- US09291263B2 Diaphragm bellows produced from profiled metal strip 公开/授权日：2016-03-22
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