초록 ▼

In a tube connection, an axial end region of a first tube is inserted into an axial end region of a second tube having an internal diameter greater than the external diameter of the first tube. Elastic sealing elements are disposed between the outside of the inserted end region and the inside of the

In a tube connection, an axial end region of a first tube is inserted into an axial end region of a second tube having an internal diameter greater than the external diameter of the first tube. Elastic sealing elements are disposed between the outside of the inserted end region and the inside of the receiving end region. A safety clip which holds the tubes in place in the axial direction is at the same time so formed that misalignment of the tubes in the region of the tube connection is prevented. The safety clip has first and second contact regions, in the form of clamps, which are provided for preferably area contact with the outsides of the end regions of the tubes to be connected. The contact regions each extend over an axial length such that when the safety clip is in the clamped position the tubes are held in the region of the tube connection non-tiltably in a mutually axially aligned position.

대표청구항 ▼

[ What is claimed is:] [1.] A clip for securing together a pair of overlapping tube ends in which an axial end of a first tube is inserted into an axial end of a second tube, the first tube including a flange member spaced a predetermined distance from a terminal edge of the first tube, the clip com

[ What is claimed is:] [1.] A clip for securing together a pair of overlapping tube ends in which an axial end of a first tube is inserted into an axial end of a second tube, the first tube including a flange member spaced a predetermined distance from a terminal edge of the first tube, the clip comprising:a pair of generally arcuate, elongate elements formed integrally as a one piece member connected together by a living hinge and being pivotable from a first open position to a second clamped position, each of the elements including:a first contact region adapted to contact said axial end of the second tube over a predetermined area;a second contact region adapted to contact the exterior of said first tube opposite said flange member over a predetermined area, said second contact member having grooved depressions formed therein, said second contact region being operable to firmly engage the exterior of the first tube when said clip is in the clamped position;the first and second contact regions being operable to secure the tube ends in mutually axially aligned, non-tiltable positions when the clip is in the clamped position; anda middle region including an opening configured to matingly engage said flange member when said clip is in said clamped position, said opening comprising an aperture formed between said first and second contact regions and configured to positively retain said flange member therein to prevent axial displacement of said clip; anda locking mechanism for securing the pair elements together in the clamped position.