EP 3863841 A1 20210818 - PROCESS FOR MANUFACTURING A COMPOSITE BODY, IN PARTICULAR A VEHICLE SUSPENSION ELEMENT, HAVING A GIVEN SHAPE
Title (en)
PROCESS FOR MANUFACTURING A COMPOSITE BODY, IN PARTICULAR A VEHICLE SUSPENSION ELEMENT, HAVING A GIVEN SHAPE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES VERBUNDKÖRPERS, INSBESONDERE EINES FAHRZEUGAUFHÄNGUNGSELEMENTS, MIT EINER VORGEGEBENEN FORM
Title (fr)
PROCÉDÉ DE FABRICATION D'UN CORPS COMPOSITE, EN PARTICULIER UN ÉLÉMENT POUR SUSPENSION DE VÉHICULE, AYANT UNE FORME DONNÉE
Publication
Application
Priority
- FR 1859476 A 20181012
- FR 2019052425 W 20191011
Abstract (en)
[origin: WO2020074846A1] Disclosed is a process (1) for manufacturing a composite body (60), in particular a vehicle suspension element, the composite body (60) having a given shape, the process involving the following steps: providing (2) an impregnated composite cord (51); placing (3), around the cord (51), a sheath (52) comprising an elastic sheathing material; shaping (4) the assembly (40) comprising the cord (51) and the sheath (52) so as to obtain the given shape; and curing (5) the shaped assembly (40) so as to harden the resin of the cord (51) and thus obtain the composite body (60).
IPC 8 full level
B29C 70/54 (2006.01); B29C 53/12 (2006.01); B29C 70/16 (2006.01); B29C 70/30 (2006.01); F16F 1/366 (2006.01); B29L 31/00 (2006.01)
CPC (source: EP US)
B29C 53/12 (2013.01 - EP); B29C 53/82 (2013.01 - EP); B29C 70/16 (2013.01 - EP); B29C 70/30 (2013.01 - EP US); B29C 70/542 (2013.01 - EP US); F16F 1/366 (2013.01 - EP); B29C 53/84 (2013.01 - EP); B29C 63/02 (2013.01 - EP); B29L 2031/3055 (2013.01 - EP); B29L 2031/7742 (2013.01 - EP); F16F 1/3665 (2013.01 - EP); F16F 2226/00 (2013.01 - EP)
Citation (search report)
See references of WO 2020074846A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020074846 A1 20200416; EP 3863840 A1 20210818; EP 3863841 A1 20210818; FR 3087148 A1 20200417; WO 2020074845 A1 20200416
DOCDB simple family (application)
FR 2019052425 W 20191011; EP 19813621 A 20191011; EP 19813622 A 20191011; FR 1859476 A 20181012; FR 2019052424 W 20191011