公开(公告)号：US20040050440A1

公开(公告)日：2004-03-18

申请号：US10622168

申请日：2003-07-17

申请人： VOHRAN Patentverwertungs-GmbH

发明人： Christoph Vohrer

IPC分类号： F16L009/00

CPC分类号： E03C1/025 ,  E03C1/021 ,  F16L11/15 ,  Y10S285/903

摘要： A flexible conduit includes a metal hose provided with a helical groove having a plurality of turns; a plastic jacket surrounding the metal hose and conforming to the helical groove thereof; a plastic inner hose received in the metal hose and having a projecting length portion extending beyond an end of the metal hose. The conduit further includes a plastic coupling part which surrounds the metal hose. The coupling part includes a cylindrical collar surrounding the projecting length portion and having a material-to-material bond therewith; and an overlapping portion adjoining the cylindrical collar and extending away therefrom. The overlapping portion surrounds the jacket and extends into the helical groove. The overlapping portion and the plastic jacket have a material-to-material bond with one another.

摘要翻译： 柔性导管包括设有多个匝的螺旋槽的金属软管; 围绕金属软管并与其螺旋槽相符的塑料护套; 容纳在金属软管中并具有延伸超过金属软管的端部的突出长度部分的塑料内部软管。 导管还包括围绕金属软管的塑料联接部分。 联接部分包括围绕突出长度部分并且与其具有材料与材料的连接的圆柱形套筒; 以及邻接圆柱形套环并从其延伸的重叠部分。 重叠部分围绕护套并延伸到螺旋槽中。 重叠部分和塑料夹套具有彼此之间的材料与材料的结合。

公开(公告)号：US20030034082A1

公开(公告)日：2003-02-20

申请号：US10218238

申请日：2002-08-14

申请人： VOHRAN Patentverwertungs-GmbH

发明人： Christoph Vohrer

IPC分类号： F16L009/00

CPC分类号： B29D23/001 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/021 ,  B29C47/023 ,  B29C47/062 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2105/06 ,  B29K2995/0026 ,  B29L2009/00 ,  B29L2023/005 ,  B32B1/08 ,  E03C1/025 ,  F16L11/081

摘要： A reinforced flexible hose, especially a shower hose, being comprised of a thin-walled reinforced inner hose, at least one outside outer hose, at least one helical support between the inner hose and the outer hose, and reinforcement bands which are oriented in the hose's axial direction radially outside the helical support; and the reinforcement bands being connected to neighboring elements of the hose. In order for the hose to have a high-gloss metallized appearance over essentially the entire surface and to be light and highly flexible and also not to fatigue or tear when it is frequently bent, the reinforcement bands are made of an essentially unstretchable, high-gloss metallized film. They are arranged in the area radially between a top side of the helical support and below an outside surface of the outside outer hose.

摘要翻译： 一种加强的柔性软管，特别是淋浴软管，包括薄壁增强内软管，至少一个外部外软管，内软管和外软管之间的至少一个螺旋支撑，以及位于 软管的轴向位于螺旋支架的径向外侧; 并且加强带连接到软管的相邻元件。 为了使软管在整个表面上具有高光泽的金属化外观，并且柔软且柔软，并且在经常弯曲时也不会发生疲劳或撕裂，所以加强带由基本上不可拉伸的， 光泽金属化膜。 它们在径向上设置在螺旋形支撑件的顶侧之间并且位于外部外部软管的外表面之下。