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1. IN1563/CHENP/2005 - CLAMP FOR FASTENING AND CONNECTING TUBES

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]
1. A clamp for fixing and joining of tubes (2. 3). in particular, for attaching a tube for connection to a heat exchanger of an automotive vehicle, characterized in that at least one end area (8) of clamp 1 is bent back. 2. A clamp according to claim 1. characterized in that the bent-back end area (8) of clamp (1) comprises at least one sharp-edged rim. 3. A clamp according to claims 1 or 2, characterized in that the bent-back end area (8), in assembled condition, is in abutment with at least one flange (4) or bead of a tube (2). 4. A clamp according to claim 3, characterized in that the bent-back end area in the abutment region is of a sharp-edged configuration. 5. A clamp according to any one of the preceding claims, characterized in that one tongue (6), at best, outwardly projecting in die radial direction, in assembled condition, is provided on clamp (1). 6. A clamp according to claim 5. characterized in that no projecting tongue is provided on clamp (1). 7. A clamp according to any one of the preceding claims, characterized in that the end areas (8) of clamp (1) are bent back so as to approximately form a rounded-off triangle. 8. A clamp according to claim 7, characterized in that the triangles have no anglegreater than 90c. 9. A clamp according to claims 7 or 8. characterized in that the triangles are of anapproximately equal-sided configuration. 10. A clamp according to any one of the preceding claims, characterized in that a slot(7) is provided in the region of a least one end area (8) of clamp (1) that extends in thelongitudinal direction of clamp (1). 11. A clamp according to claims 7 and 10. characterized in that the slot (7) extendsacross two sides of the corresponding triangle. 12. A clamp according to any one of the preceding claims, characterized in that clamp(1) substantially is of a symmetrical configuration relative to the transverse axis. SUMMARY The invention is concerned with a clamp for fixing and joining of tubes, in particular, for attaching a tube for connection to a heat exchanger of an automotive vehicle, wherein at least one end area of the clamp is bent back.