Global Patent Index - EP 2794243 A2

EP 2794243 A2 20141029 - METHOD FOR PRODUCING A CORD-SHAPED COMPOSITE MATERIAL AND SYSTEM THEREFOR

Title (en)

METHOD FOR PRODUCING A CORD-SHAPED COMPOSITE MATERIAL AND SYSTEM THEREFOR

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES STRANGFÖRMIGEN VERBUNDWERKSTOFFES UND ANLAGE HIERZU

Title (fr)

PROCÉDÉ DE PRODUCTION D'UN MATÉRIAU COMPOSITE DE FORME PROFILÉE ET INSTALLATION ASSOCIÉE

Publication

EP 2794243 A2 20141029 (DE)

Application

EP 12806459 A 20121219

Priority

  • EP 11195050 A 20111221
  • EP 2012076189 W 20121219
  • EP 12806459 A 20121219

Abstract (en)

[origin: WO2013092738A2] The invention relates to a method and to a pultrusion system (1) for producing a cord-shaped compound element (10) from a fiber bundle (11) and at least one filling component (12, 13), wherein the fiber bundle is guided into an injection box (14) having at least two supply channels (29) and an injection chamber (15), into which chamber die filling component (12, 13) is injected in a fluid state, such that the fiber bundle (11) is saturated with the filling component (12, 13) and whereby a material compound (16) is formed. According to the invention, energy is introduced in the injection chamber (15), such that the fiber bundle (11) is saturated with the filling component (12, 13) while energy is supplied.

IPC 8 full level

B29C 70/52 (2006.01); B29B 15/12 (2006.01)

CPC (source: CN EP US)

B29B 15/122 (2013.01 - CN EP); B29C 70/521 (2013.01 - CN EP US); B29C 70/525 (2013.01 - CN EP US); B29K 2075/00 (2013.01 - US); B29K 2105/10 (2013.01 - US); B29K 2309/08 (2013.01 - US)

Citation (search report)

See references of WO 2013092738A2

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 2013092738 A2 20130627; WO 2013092738 A3 20130822; CN 103998213 A 20140820; EP 2794243 A2 20141029; US 2014367021 A1 20141218

DOCDB simple family (application)

EP 2012076189 W 20121219; CN 201280063816 A 20121219; EP 12806459 A 20121219; US 201214366279 A 20121219