EP 3352962 A1 20180801 - METHOD FOR MANUFACTURING A MOULDING ELEMENT OF A MOULD FOR VULCANIZING A TYRE AND MOULD FOR VULCANIZING A TYRE
Title (en)
METHOD FOR MANUFACTURING A MOULDING ELEMENT OF A MOULD FOR VULCANIZING A TYRE AND MOULD FOR VULCANIZING A TYRE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES FORMELEMENTS EINER FORM ZUR VULKANISIERUNG EINES REIFENS UND FORM ZUR VULKANISIERUNG EINES REIFENS
Title (fr)
PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT MOULANT D'UN MOULE POUR LA VULCANISATION D'UN PNEUMATIQUE ET MOULE POUR LA VULCANISATION D'UN PNEUMATIQUE
Publication
Application
Priority
- FR 1501995 A 20150926
- FR 2016052414 W 20160923
Abstract (en)
[origin: WO2017051131A1] Method of manufacturing moulding elements (5) intended to be assembled in a mould for moulding a tread of a tyre, the method involving: a) a step of aligning, on a base support (4), a plurality of base elements (1); b) during the alignment step, a step of fitting at least one insert (9) between two adjacent base elements in the alignment, the insert comprising an external part (10) projecting from the two base elements in an opposite direction to the base support (4) and an internal part (11) separating the two base elements; c) a step of obtaining an intermediate support (3); d) a step of obtaining at least two moulding elements (5), the two moulding elements (5) being separated by the internal part (11) of the insert (9).
IPC 8 full level
B29C 33/38 (2006.01); B29D 30/06 (2006.01)
CPC (source: EP US)
B29C 33/3842 (2013.01 - EP US); B29C 33/565 (2013.01 - EP US); B29D 30/0606 (2013.01 - EP US); B29D 2030/0607 (2013.01 - EP US); B29K 2883/00 (2013.01 - EP US); B29K 2905/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2017051131A1
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 2017051131 A1 20170330; CN 108136623 A 20180608; EP 3352962 A1 20180801; FR 3041562 A1 20170331; FR 3041562 B1 20180302; US 2019054663 A1 20190221
DOCDB simple family (application)
FR 2016052414 W 20160923; CN 201680055167 A 20160923; EP 16784229 A 20160923; FR 1501995 A 20150926; US 201615761525 A 20160923