Hose with hose end having an edge

• US 20050087979A1
• Filed: 10/15/2004
• Published: 04/28/2005
• Est. Priority Date: 10/22/2003
• Status: Abandoned Application

• Current Assignee: Veritas AG (Poppe-Veritas Holding GmbH & Company KG)
• Original Assignee: Veritas AG (Poppe-Veritas Holding GmbH & Company KG)
• Inventors: Col, Isa
• Application Number:
  US10/966,936
• Publication Number:
  US 20050087979A1
• Time in Patent Office: Days
• US Class Current: 285/23
• CPC Class Codes: F01N 13/185 the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
• CPC Class Codes: F16L 33/02 Hose-clips
• CPC Class Codes: F16L 33/08 in which a worm coacts with a part of the hose-encircling member that is toothed like a worm-wheel
• CPC Class Codes: F16L 35/00 Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices

Abstract

The invention relates to a hose with a hose end having an edge. Immediately beneath the edge of at least one of its ends, the hose comprises at least one depression on the inside. Into this depression is clipped or pressed one shank of a U-shaped clip, which is part of a clamp fitting securement, which, in turn, encompasses a band clamp fitting. In this way, by means of a clamp fitting securement, fixedly connected with the hose end, a band clamp fitting is also fixedly connected with this hose end.

Claims

1. Hose with hose end having an edge, characterized in that immediately beneath the edge (5) and extending from the edge on the inside of the hose end at least one recess (10 to 12) is provided.

2. Hose as claimed in claim 1, characterized in that at a specified distance from the edge (5) on the outside of the hose end (1) an annular bulge (4) extends around the outer circumference of the hose end (1).

3. Hose as claimed in claim 1, characterized in that at a specified distance from the edge (5) on the inside of the hose end (1) an annular groove (47) extends around the inner circumference of the hose end (1).

4. Hose as claimed in claim 3, characterized in that the region (48) in front of the groove (47) has a greater inner diameter than the region (49) behind the groove.

5. Hose as claimed in claim 2, characterized in that the distance between the edge (5) and the bulge (4) corresponds at least to the width of a clamp fitting securement (15).

6. Clamp fitting securement for the application in a hose as claimed in claim 1, characterized in that it comprises at least one clip (34 to 36), which extends into a recess (10 to 12) on the inside of the hose end (1).

7. Clamp fitting securement as claimed in claim 6, characterized in that the clip (34) is implemented in the form of a U or an L, one shank (37) of this clip (34) disposed in contact on a wall (38) of the recess (11).

8. Clamp fitting securement as claimed in claim 6, characterized in that it comprises two parallel and open rings (20, 21) connected with one another via at least one bridge (22 to 24).

9. Clamp fitting securement as claimed in claim 6, characterized in that three equidistantly disposed clips (34 to 36) are provided.

10. Clamp fitting securement as claimed in claim 8, characterized in that the open rings (20, 21) are connected with one another via three bridges (22 to 24).

11. Clamp fitting securement as claimed in claim 8 or claim 10, characterized in that each bridge (22 to 24) is comprised of three webs (25 to 27;

31 to 33;

28 to 30).