Hose clamp
A clamp is disclosed, especially for retaining hoses, pipes, cables or the like. The clamp includes an annular curved fixing strip including a first end and a second end, two flanges each connected to a respective end of the fixing strip, and openings in the flanges for guiding though a tensioning device. At least one of the flanges includes a connecting device for producing a riveted joint between flanges.
1. A clamp, comprising:
an annular curved fixing strip having a first end and a second end;
two flanges, each connected to a respective end of the fixing strip; and
openings in the respective flanges to guide a tensioning device therethrough, wherein:
at least one of the flanges constitutes portions for producing a riveted joint between the flanges,
the portions includes at least one deformable pass-through member arranged on one of the flanges, and
the pass-through member is plastically deformable to form the riveted joint between the flanges.
2. The clamp according to claim 1 , wherein the pass-through member is arranged in a ring shape on one of the flanges so that the pass-through member is guideable through the opening in the other flange during preassembly.
3. The clamp according to claim 1 , wherein the pass-through member is arranged in an area of the opening on one of the flanges.
4. The clamp according to claim 1 , wherein the pass-through member extends from one of the flanges through the opening of the other flange.
5. The clamp according to claim 1 , wherein the pass-through member extends substantially perpendicularly from one of the flanges.
6. The clamp according to claim 1 , wherein a free end of the pass-through member is deformed to produce the riveted joint between the flanges.
7. The clamp according to claim 1 , wherein a free end of the pass-through member is provided with a chamfer.
8. The clamp according to claim 1 , wherein the pass-through member is constructed as tapering towards its free end.
9. The clamp according to claim 1 , wherein a free end of the pass-through member is deformed towards outside and lies on the other flange.
10. The clamp according to claim 1 , wherein the clamp further includes a profiling for stiffening the flange in an area of the opening of at least one of the flanges.
11. The clamp according to claim 10 , wherein the profiling comprises a stiffening corrugation which surrounds the opening in a ring shape.
12. The clamp according to claim 1 , wherein the pass-through member is only slightly higher than a material thickness of the flange.
13. The clamp according to claim 12 , wherein after riveting, a free end of the pass-through member projects upwards over the flange with a slight projection.
14. The clamp according to claim 12 , wherein a free end of the pass-through member rests in an opening of the flanges in a force-locking fashion.
15. The clamp according to claim 12 , wherein the flange on a side of a screw head has an undercut at its opening at least after a riveting process, into which a free end of the pass-through member is outwardly deformed.
16. The clamp according to claim 12 , wherein the pass-through member rests on a head of a fixing screw with a slight projection and is detachable thereby from riveting.
17. The clamp according to claim 13 , wherein the free end of the pass-through member rests in an opening of the flanges in a force-locking fashion.
18. The clamp according to claim 13 , wherein the flange on a side of a screw head has an undercut at its opening at least after a riveting process, into which a free end of the pass-through member is outwardly deformed.
19. The clamp according to claim 13 , wherein the pass-through member rests on a head of a fixing screw with a slight projection and is detachable thereby from riveting.