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公开(公告)号:US5033775A
公开(公告)日:1991-07-23
申请号:US353381
申请日:1989-04-03
申请人: Pierre Matte , Francois Buffey
发明人: Pierre Matte , Francois Buffey
IPC分类号: F16L33/20 , B29C45/14 , B29C65/00 , B29C65/68 , B29C65/70 , B29L31/24 , F16L31/02 , F16L33/00 , F16L41/02
CPC分类号: B29C45/14614 , B29C65/68 , B29C65/70 , B29C66/52241 , B29C66/5225 , B29C66/52251 , B29C66/52293 , B29C66/52297 , B29C66/52298 , B29C66/636 , F16L31/02 , B29C66/52291 , B29C66/71 , B29C66/7212
摘要: A process of manufacture for and the article which comprises a connecting and/or branching of flexible hoses is characterized in that an outer covering element (6) provides a compressive action of the walls of the ends of the flexible hoses (5) onto a rigid inner pipe (1). The outer covering element (6), may comprise a polymer of which the contraction during cooling of the polymer is at least equal to 1% of its original diameter. The invention is adapted for use in fluid circuits between different parts or engine units in a vehicle.
摘要翻译: 包括柔性软管的连接和/或分支的制品和制品的制造过程的特征在于,外覆盖元件(6)将柔性软管(5)的端部的壁的压缩作用提供到刚性 内管(1)。 外覆盖元件(6)可以包括聚合物,聚合物的冷却期间的收缩率至少等于其原始直径的1%。 本发明适用于车辆中不同部件或发动机单元之间的流体回路。