公开(公告)号：US5473798A

公开(公告)日：1995-12-12

申请号：US150149

申请日：1994-04-01

Applicant: Artur Baumann ,  Manfred Geiger

Inventor： Artur Baumann ,  Manfred Geiger

IPC: F16L33/08 ,  B65D63/00

CPC classification number: F16L33/08 ,  Y10T24/1427 ,  Y10T24/1441

Abstract: The invention relates to a hose clip with a bearing part for a band tightening screw, a metal housing with a bracket and an annularly curved flat metal band. At one end the metal band is rigidly secured to the bracket and its other free end can be led through a band channel in the housing close to the bracket. In addition, in the region of its free end, the metal band has a grid-like set of perforations with transversely inclined shoulders to engage with a short thread on the tightening screw in the bracket region of the housing. To permit automatic manufacture with a high degree of process reliability, the housing takes the form of a one-piece bent component attached by laser weld seams at joining points in the region of the bearing part and the saddle. In addition, one end of the band is either butt or lap-welded to the bracket by another laser weld seam. The band tightening screw is arranged axially and radially in the bearing part with a head section and, at the end opposite the head section has a short thread. The short thread can be fully axially moved out of its region of engagement with the band perforation, thus permitting rapid fitting.

Abstract translation: PCT No.PCT / EP92 / 00788 Sec。 371日期1994年04月1日 102（e）日期1994年4月1日PCT提交1992年4月7日PCT公布。 公开号WO92 / 20950 PCT 日期：1992年11月26日。本发明涉及一种具有用于带束紧螺钉的轴承部件，具有支架的金属壳体和环形弯曲的扁平金属带的软管夹。 在一端，金属带刚性地固定到支架上，其另一个自由端可以通过壳体中靠近支架的带通道引导。 此外，在其自由端的区域中，金属带具有格子状的一组穿孔，横向倾斜的肩部与壳体的托架区域中的紧固螺钉上的短螺纹接合。 为了允许以高度的工艺可靠性进行自动制造，壳体采用在轴承部分和鞍座的区域中的接合点处由激光焊缝附接的单件弯曲部件的形式。 此外，带的一端通过另一个激光焊缝对接或搭接焊接到支架。 带束紧螺钉在轴承部分轴向和径向布置有头部，并且在与头部相对的端部具有短螺纹。 短螺纹可以完全轴向地移出其与带穿孔的接合区域，从而允许快速配合。