EP 3191697 B1 20200318 - METHOD AND MACHINE FOR PRODUCING A TUBULAR ELEMENT TO ACOUSTICALLY AND/OR THERMALLY INSULATE A COMPONENT OF A MOTOR VEHICLE
Title (en)
METHOD AND MACHINE FOR PRODUCING A TUBULAR ELEMENT TO ACOUSTICALLY AND/OR THERMALLY INSULATE A COMPONENT OF A MOTOR VEHICLE
Title (de)
VERFAHREN UND MASCHINE ZUR HERSTELLUNG EINES RÖHRENFÖRMIGEN ELEMENTS ZUR SCHALL- UND/ODER WÄRMEISOLIERUNG EINER KOMPONENTE EINES KRAFTFAHRZEUGS
Title (fr)
PROCÉDÉ ET MACHINE POUR LA PRODUCTION D'UN ÉLÉMENT TUBULAIRE AFIN D'ISOLER ACOUSTIQUEMENT ET/OU THERMIQUEMENT UN COMPOSANT D'UN VÉHICULE MOTORISÉ
Publication
Application
Priority
- IT TV20140128 A 20140912
- IB 2015056985 W 20150911
Abstract (en)
[origin: WO2016038580A1] A method for producing a tubular element (1) that can be installed in parts/components of a vehicle provided with an internal combustion engine to acoustically and/or thermally insulate said parts/components; the method comprises the steps of providing a support element (10) extending along a reference axis (B), providing a skein (M) of continuous fibres wound around said support element (10), arranging in a position adjacent to said tubular fibre skein (M) penetrating devices (12) designed to penetrate through the fibres (F) of the tubular skein (M), passing through the tubular fibre skein (M) by means of said penetrating devices (10) to locally weave/twist the fibres (F) together and reciprocally join/connect them.
IPC 8 full level
F01N 13/14 (2010.01); D04H 3/105 (2012.01); F01N 1/24 (2006.01); F01N 13/18 (2010.01)
CPC (source: EP)
F01N 1/24 (2013.01); F01N 13/14 (2013.01); F01N 13/18 (2013.01); F01N 2310/00 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016038580 A1 20160317; EP 3191697 A1 20170719; EP 3191697 B1 20200318; ES 2796258 T3 20201126
DOCDB simple family (application)
IB 2015056985 W 20150911; EP 15788190 A 20150911; ES 15788190 T 20150911