Global Patent Index - EP 2709831 A1

EP 2709831 A1 20140326 - FIBRE APPLICATION HEAD INCLUDING A SEGMENTED COMPACTION ROLLER

Title (en)

FIBRE APPLICATION HEAD INCLUDING A SEGMENTED COMPACTION ROLLER

Title (de)

FASERAPPLIKATIONSKOPF MIT EINER SEGMENTIERTEN VERDICHTUNGSWALZE

Title (fr)

TETE D'APPLICATION DE FIBRES AVEC ROULEAU DE COMPACTAGE SEGMENTÉ

Publication

EP 2709831 A1 20140326 (FR)

Application

EP 12728640 A 20120515

Priority

  • FR 1154448 A 20110520
  • FR 2012000194 W 20120515

Abstract (en)

[origin: WO2012160269A1] The invention relates a fibre application head for a fibre application machine for producing parts from composite materials. The head comprises a compaction roller including multiple independent roller segments (3) mounted side by side on an axial rod. Each roller segment comprises a central tubular portion (31) by means of which the segment is mounted on the axial rod, a peripheral tubular portion (32) having a cylindrical external surface and one or more curved spring plates (40) disposed between the external surface (31a) of the central portion and the internal surface (32b) of the peripheral portion.

IPC 8 full level

B29C 70/38 (2006.01)

CPC (source: EP KR US)

B29C 43/22 (2013.01 - US); B29C 70/38 (2013.01 - EP KR US); B29C 70/384 (2013.01 - US); B29C 70/388 (2013.01 - EP US)

Citation (search report)

See references of WO 2012160269A1

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)

FR 2975334 A1 20121123; FR 2975334 B1 20160415; EP 2709831 A1 20140326; JP 2014519995 A 20140821; KR 20140057494 A 20140513; US 2014083620 A1 20140327; US 9248591 B2 20160202; WO 2012160269 A1 20121129

DOCDB simple family (application)

FR 1154448 A 20110520; EP 12728640 A 20120515; FR 2012000194 W 20120515; JP 2014510852 A 20120515; KR 20137033416 A 20120515; US 201214118396 A 20120515