Method of assembling a clamp to a flexible hose for a vehicle, and a clamping arrangement

Patent metadata

Field	Value
Publication number	US-12416376-B2
Application number	US-202318298679-A
Country	US
Kind code	B2
Filing date	Apr 11, 2023
Priority date	Jun 6, 2022
Publication date	Sep 16, 2025
Grant date	Sep 16, 2025

Abstract

A method of assembling a clamp to a flexible hose for a vehicle. The method comprises providing the hose with a magnetic strip such that the magnetic strip has its main direction of extension in a circumferential direction of the hose; providing a clamp to the hose, at least a part of the clamp being magnetically attracted by the magnetic strip so that the part of the clamp becomes aligned with the magnetic strip along the circumferential direction of the hose; and tightening the clamp to the hose when the clamp has become aligned with the magnetic strip. The disclosure also relates to a clamping arrangement.

First claim

The invention claimed is:

1. A method of assembling a clamp to a flexible hose for a vehicle, comprising:
providing the hose with a magnetic strip such that the magnetic strip has its main direction of extension in a circumferential direction of the hose, the hose comprising at least one non-magnetic material layer,
providing a clamp to the hose, at least a part of the clamp being magnetically attracted by the magnetic strip so that the part of the clamp becomes aligned with the magnetic strip along the circumferential direction of the hose, and
tightening the clamp to the hose when the clamp has become aligned with the magnetic strip.

2. The method of assembling of claim 1 , wherein the step of providing the hose with the magnetic strip comprises sandwiching the magnetic strip between two material layers of the hose, the at least one non-magnetic material layer comprising two material layers.

3. The method of assembling of claim 1 , wherein the step of providing the hose with the magnetic strip comprises attaching the magnetic strip to an outer surface of the hose.

4. The method of assembling of claim 1 , wherein the step of providing the hose with the magnetic strip comprises attaching the magnetic strip to an inner surface of the hose.

5. The method of assembling of claim 1 , wherein the step of providing the hose with the magnetic strip comprises embedding the magnetic strip within the non-magnetic material layer of the hose.

6. The method of assembling of claim 1 , wherein the magnetic strip is a first magnetic strip, the method further comprising:
providing the hose with at least a second magnetic strip such that the second magnetic strip has its main direction of extension in the circumferential direction of the hose and such that the first and the second magnetic strips are spaced apart in the circumferential direction of the hose,
wherein the step of providing the clamp to the hose comprises the at least a part of the clamp being magnetically attracted by the first and the second magnetic strips so that the part of the clamp becomes aligned with the first and the second magnetic strips along the circumferential direction of the hose.

7. A clamping arrangement, comprising:
a flexible hose for a vehicle, the hose comprising at least one non-magnetic material layer, and
a clamp, wherein the clamp comprises a part which is magnetically attractable,
wherein the hose is provided with a magnetic strip which has its main direction of extension in a circumferential direction of the hose, wherein the part of the clamp is aligned with the magnetic strip along the circumferential direction of the hose, wherein the clamp is tightened to the hose.

8. The clamping arrangement of claim 7 , wherein:
the at least one non-magnetic material layer comprises two material layers; and
the magnetic strip is sandwiched between two material layers of the hose.

9. The clamping arrangement of claim 7 , wherein the magnetic strip is attached to an outer surface of the hose.

10. The clamping arrangement of claim 7 , wherein the magnetic strip is attached to an inner surface of the hose.

11. The clamping arrangement of claim 7 , wherein the magnetic strip is embedded within the non-magnetic material layer of the hose.

12. The clamping arrangement of claim 7 , wherein the magnetic strip is a first magnetic strip, the clamping arrangement further comprising:
at least a second magnetic strip which has its main direction of extension in the circumferential direction of the hose, wherein the first and the second magnetic strips are spaced apart in the circumferential direction of the hose, and wherein the clamp is aligned with the first and the second magnetic strips along the circumferential direction of the hose.

13. A vehicle comprising the clamping arrangement of claim 7 .

14. The clamping arrangement of claim 7 ,
further comprising a pipe section at least partially inserted into the hose,
wherein the clamp is tightened to the hose around the pipe section.

15. The clamping arrangement of claim 7 , wherein the hose joins two pipe sections.

16. The clamping arrangement of claim 7 , wherein the non-magnetic material layer comprises a rubber material or a fabric material.

17. The clamping arrangement of claim 7 , wherein the part of the clamp is aligned with the magnetic strip along the non-magnetic circumferential direction of the hose.

18. The clamping arrangement of claim 7 , wherein the hose on either side of the magnetic strip in the circumferential direction is non-magnetic.

Assignees

• Volvo Truck Corp

Inventors

• Ashok Pavan

Classifications

• F16L37/004

  using magnets · CPC title

• F16L33/08 Primary

  in which a worm coacts with a part of the hose-encircling member that is toothed like a worm-wheel · CPC title