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1. 发明授权

US5112086A Coupling device for a corrugated pipe or hose 失效
标题翻译：用于管道或软管的连接装置
公开(公告)号：US5112086A
公开(公告)日：1992-05-12
申请号：US717929
申请日：1991-06-20
申请人： Ernst Gruber , Alfred Bamberg
发明人： Ernst Gruber , Alfred Bamberg
IPC分类号： F16L33/00 , F16L25/00 , F16L33/28 , F16L37/098
CPC分类号： F16L25/0045 , F16L37/0985 , Y10S285/903 , Y10S285/921
摘要： A coupling device for releasably connecting a corrugated member to the coupling device, has a radially outer housing, a radially inner operating sleeve and at least one locking claw forming part of the sleeve that is axially movable within the outer housing. The locking claw is accessible through an opening in the outer housing wall and its claw engages a corrugation ridge when a corrugated member is inserted into the operating sleeve. In the locked position a flange of the operating sleeve is axially spaced from the housing, whereby the claw rests against an edge of the opening and cannot be tilted radially outwardly about its hinge. In an unlockable position the flange of the sleeve contacts the housing and the claw can clear the opening edge to permit withdrawal of a corrugated member.
摘要翻译：用于将波纹构件可释放地连接到联接装置的联接装置具有径向外壳体，径向内部操作套筒和形成套筒部分的至少一个锁定爪，其可在外壳体内轴向移动。锁定爪可通过外壳壁中的开口接近，当波纹构件插入到操作套筒中时，其爪与波纹脊接合。在锁定位置，操作套筒的凸缘与壳体轴向间隔开，由此爪抵靠开口的边缘并且不能围绕其铰链径向向外倾斜。在可解锁的位置，套筒的凸缘接触壳体，并且爪可以清除开口边缘以允许抽出波纹构件。

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