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1. WO2020136031 - METHOD FOR PRODUCING A FLUID CONDUIT, AND CORRESPONDING FLUID CONDUIT

Publication Number WO/2020/136031
Publication Date 02.07.2020
International Application No. PCT/EP2019/085373
International Filing Date 16.12.2019
Chapter 2 Demand Filed 23.10.2020
IPC
B32B 1/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1Layered products essentially having a general shape other than plane
08Tubular products
B32B 27/40 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
40comprising polyurethanes
CPC
B32B 1/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1Layered products having a general shape other than plane
08Tubular products
B32B 15/02
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
02Layer formed of wires, e.g. mesh
B32B 15/088
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
088comprising polyamides
B32B 15/095
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
095comprising polyurethanes
B32B 15/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
18comprising iron or steel
B32B 15/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
20comprising aluminium or copper
Applicants
  • AFT AUTOMOTIVE GMBH [DE]/[DE]
Inventors
  • KRAMER, Dirk
  • MAY, Thomas
Agents
  • DIETZ, Christopher
  • SCHRELL, Andreas
  • SCHWAHN, Hartmut
  • WOHLFAHRT, Jan
  • CLARENBACH, Carl-Philipp
  • KORDEL, Mattias
  • KRÜGER, Torsten
  • HEIDE, Nils
  • DECKERS, Daniel A.
Priority Data
10 2018 251 758.428.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM HERSTELLEN EINER FLUIDLEITUNG SOWIE ENTSPRECHENDE FLUIDLEITUNG
(EN) METHOD FOR PRODUCING A FLUID CONDUIT, AND CORRESPONDING FLUID CONDUIT
(FR) PROCÉDÉ DE FABRICATION D'UNE CONDUITE DE FLUIDE AINSI QUE CONDUITE DE FLUIDE CORRESPONDANTE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Herstellen einer Fluidleitung (1) die einen Grundkörper mit wenigstens einer aus Kunststoff bestehenden Schicht (5, 6, 7, 8) aufweist. Dabei ist vorgesehen, dass auf den Grundkörper eine Scheuerschutzschicht (9) aus thermoplastischem Polyurethan durch Extrudieren aufgebracht wird. Die Erfindung betrifft weiterhin eine Fluidleitung (1).
(EN)
The invention relates to a method for producing a fluid conduit (1) having a main body comprising at least one plastics layer (5, 6, 7, 8). According to the invention, a chafe layer (9) consisting of a thermoplastic polyurethane is applied to the main body by extrusion. The invention also relates to a fluid conduit (1).
(FR)
L'invention concerne un procédé de fabrication d'une conduite de fluide (1) qui présente un corps de base comportant au moins une couche (5, 6, 7, 8) constituée de matière plastique. Selon l'invention, une couche de protection contre l'abrasion (9) constituée de polyuréthane thermoplastique est appliquée par extrusion sur le corps de base. L'invention concerne également une conduite de fluide (1).
Also published as
Latest bibliographic data on file with the International Bureau