发明名称 METHOD OF FORMING A HOSE
摘要 A polymeric hose pre-form (12) is inserted into a pre-shaped tube (14) and formed into a desired shape. A vacuum endcap (20) is positioned on one end of the tube, and a vacuum is applied at the vacuum endcap to draw the hose pre-form through the tube. After insertion of the hose into the tube, the hose contacts the inner surface of the tube. A loading endcap (28) is positioned on the other end of the tube. The hose is then cured to maintain the hose in the shape defined by the tube. During curing, the pair of endcaps are flush against the ends of the hose, eliminating the need for a finishing operation. The cured hose is then removed from the tube. The ends of the hose can also be flared.
申请公布号 WO03059601(B1) 申请公布日期 2004.02.19
申请号 WO2003US00977 申请日期 2003.01.14
申请人 COOPER TECHNOLOGY SERVICES, LLC.;WOESSNER, DAVID, PAUL 发明人 WOESSNER, DAVID, PAUL
分类号 F16L11/04;B29C53/08;B29C57/02;B29L23/00;(IPC1-7):B29C53/08 主分类号 F16L11/04
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