发明授权
- 专利标题： Hydraulic hose
- 专利标题（中）： 液压软管
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申请号： US953799申请日： 1997-09-04
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公开(公告)号： US5848619A公开(公告)日： 1998-12-15
- 发明人: Ramzan Ally
- 申请人： Ramzan Ally
- 申请人地址： OH Dayton
- 专利权人： Dayco Products, Inc.
- 当前专利权人： Dayco Products, Inc.
- 当前专利权人地址： OH Dayton
- 主分类号： B29B11/10
- IPC分类号： B29B11/10 ; B29C47/00 ; B29C57/00 ; B29C61/00 ; B29D23/00 ; B29D23/18 ; F16L11/12 ; F16L11/04
摘要：
An apparatus and method for producing an hydraulic hose having ends of different internal diameters. An uncured hose is produced by conventional extrusion. The uncured hose is placed upon a mandrel having a reduced diameter end. That end of the uncured hose proximate the reduced diameter of the mandrel is covered by a heat responsive shrink tube. The shrink tube is heated to mold the end of the hose about the mandrel. Thereafter, the hose is vulcanized.