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31. 发明授权

US06845549B2 Worm drive hose clip 有权
标题翻译：蜗杆传动软管夹
公开(公告)号：US06845549B2
公开(公告)日：2005-01-25
申请号：US10405838
申请日：2003-04-02
申请人： Werner Keller , Stephan Mann , Hartmut Redemann , Willi Stichel
发明人： Werner Keller , Stephan Mann , Hartmut Redemann , Willi Stichel
IPC分类号： F16B2/08 , F16L33/08
CPC分类号： F16L33/08 , Y10T24/1427 , Y10T24/1457
摘要： A worm drive hose clip has a clamping strap with overlapping end sections, a clamping screw, and a housing. The radially outer end section has thread elements engaging the threaded screw shaft. The radially inner end section is connected to the housing bottom having a butt joint with interlocking undercuts. The bottom has a first transverse border with tongues arranged on opposite sides of the butt joint and projecting outwardly into an opening of the radially inner end section. A second straight transverse border of the bottom is supported on first grooves impressed radially inwardly in the clamping strap and opening toward the second transverse border. A second groove adjoins the opening and supports the bottom. The radially inner edges of the first and second circumferential grooves are aligned with an underside of the bottom and pass continuously into an inner side of the radially inner end section.
摘要翻译：蜗杆传动软管夹具有带有重叠端部的夹紧带，夹紧螺钉和壳体。径向外端部分具有接合螺纹螺纹轴的螺纹元件。径向内端部与壳体底部连接，具有互锁底切的对接。底部具有第一横向边界，舌片布置在对接接头的相对侧上并向外突出到径向内端部分的开口中。底部的第二直线横向边界被支撑在第一凹槽中，径向向内压入夹紧带并朝向第二横向边界开口。第二个沟槽邻接开口并支撑底部。第一和第二周向槽的径向内边缘与底部的下侧对准，并且连续地进入径向内端部的内侧。

32. 发明授权

US06449813B2 Worm-driven hose clamp 有权
公开(公告)号：US06449813B2
公开(公告)日：2002-09-17
申请号：US09866580
申请日：2001-05-25
申请人： Werner Keller , Stephan Mann , Hartmut Redemann , Willi Stichel
发明人： Werner Keller , Stephan Mann , Hartmut Redemann , Willi Stichel
IPC分类号： F16L3308
CPC分类号： F16L33/08 , Y10T24/1427 , Y10T24/1457
摘要： A worm-driven hose clamp has a housing made of a band connected with interlocking cutout and projection to form an open butt joint. A clamping screw with a threaded shaft is arranged in the housing. The first and second ends of a clamping strip are overlappingly received in the housing. The first end has thread elements interacting with the threaded shaft. The second end is fastened to the housing bottom which has transverse edges extending transversely to the butt joint. The transverse edges have radially outwardly, circumferentially projecting tongues on opposite sides of the butt joint. The second end has openings on opposite sides of the butt joint for receiving the tongues. Depressions adjoin the openings. They project radially inwardly and extend longitudinally in a circumferential direction of the clamping strip away from the housing relative to the transverse edges. The tongues penetrate the openings and matchingly engage the depressions.

33. 发明授权

US5309607A Hose clip 失效
标题翻译：软管夹
公开(公告)号：US5309607A
公开(公告)日：1994-05-10
申请号：US922053
申请日：1992-07-29
申请人： Ralf Hohmann , Bernd Kleinhens , Manfred Kruger , Stephan Mann , Erich Ruf , Ralf Spors , Reiner Schreiter , Willi Stichel , Gerhard Wachter , Gerhard Winterstein , Siegmund Zeidler
发明人： Ralf Hohmann , Bernd Kleinhens , Manfred Kruger , Stephan Mann , Erich Ruf , Ralf Spors , Reiner Schreiter , Willi Stichel , Gerhard Wachter , Gerhard Winterstein , Siegmund Zeidler
IPC分类号： F16L33/02 , F16L33/08 , B65D63/00
CPC分类号： F16L33/08 , F16L33/02 , Y10T24/1427 , Y10T24/1478 , Y10T24/1486
摘要： A hose clip which comprises a flexible strap adapted to be placed around a selected portion of a hose and to be tightened around such selected portion by turning a bolt or screw. An elongated concavo-convex strip-shaped resilient insert is adjacent a portion of the internal surface and extends in the circumferential direction of the strap opposite the mechanism which serves to increase or reduce the effective length of the strap. The convex external surface of the insert is biased in a direction away from the adjacent portion of the internal surface of the strap by one or more springs which are disposed between the insert and the strap and are of one piece with the insert. At least one end of the insert is slidable along the strap. The spring or springs ensure that the strap does not become loose as a result of aging of the material of the adjacent portion of the hose.
摘要翻译：软管夹，其包括适于围绕软管的选定部分放置的柔性带，并通过转动螺栓或螺钉将其紧固在该选定部分周围。细长的凹凸条形弹性插件与内表面的一部分相邻，并且在与机构相对的带的圆周方向上延伸，其用于增加或减小带的有效长度。插入件的凸形外表面通过设置在插入件和带之间并且与插入件成一体的一个或多个弹簧沿远离带的内表面的相邻部分的方向偏置。插入件的至少一端可沿着带滑动。弹簧或弹簧确保由于软管的相邻部分的材料的老化，带子不会变松。

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