The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 2010
Filed:
Mar. 10, 2006
Andreas Wildermuth, Marbach, DE;
Alex Werner, Backnang, DE;
Mike Eismann, Oberriexingen, DE;
Wolfgang Plischke, Schwäbisch Gmünd, DE;
Klaus Lesser, Burgstetten, DE;
Andreas Wildermuth, Marbach, DE;
Alex Werner, Backnang, DE;
Mike Eismann, Oberriexingen, DE;
Wolfgang Plischke, Schwäbisch Gmünd, DE;
Klaus Lesser, Burgstetten, DE;
ContiTech Kuehner GmbH & Cie. KG, Oppenweiler, DE;
Abstract
A connecting assembly for coolant lines, in particular for motor vehicle air conditioning systems which are operated with CO, from a first coupling element that can be connected to a first line end piece, and a further air conditioning circuit component. The first coupling element and the air conditioning circuit component are joined by a screw so that the first line end piece and the air conditioning circuit component are connected to one another by means of one bore each and radially extending sealing faces. A sealing ring is arranged between the faces. A space holder is arranged between the first coupling element and the further air conditioning circuit component. The first line end piece has a radially extending sealing face which is produced by plastic deformation of the line end piece without removing material. The first coupling element has an annular collar which presses the sealing face onto the sealing ring in the mounted state.