EP 2838713 A1 20150225 - METHOD FOR PROVIDING COMPONENTS OF FRAMES OF EYEGLASSES AND COMPONENTS OBTAINED WITH SUCH METHOD
Title (en)
METHOD FOR PROVIDING COMPONENTS OF FRAMES OF EYEGLASSES AND COMPONENTS OBTAINED WITH SUCH METHOD
Title (de)
VERFAHREN ZUR BEREITSTELLUNG VON KOMPONENTEN VON BRILLENFASSUNGEN UND MIT SOLCH EINEM VERFAHREN ERHALTENE KOMPONENTE
Title (fr)
PROCÉDÉ DE FABRICATION D'ÉLÉMENTS DE CADRES DE LUNETTES ET ÉLÉMENTS OBTENUS PAR UN TEL PROCÉDÉ
Publication
Application
Priority
- IT PD20120124 A 20120420
- IB 2013053105 W 20130419
Abstract (en)
[origin: WO2013156974A1] A method for providing components of frames of eyeglasses, comprising the following steps: . superimposing on the impression (11) of a die (12a), in the following sequence, at least one first fabric (13a), at least one first layer of glass or carbon fibers (14a), at least one fabric made of glass or carbon fibers (14c), at least one second layer of glass or carbon fibers (14b) and at least one second fabric (13b), of which at least one of the first fabric and the second fabric (13a, 13b) is impregnated with resin, . closing and heating the mold (12), which bears the substantially flat impression (11), with application and holding of the temperature and of the forming pressure until complete polymerization of the resin, . opening the mold (12) and extracting the manufactured article (19, 119), . cutting the manufactured article (19, 119) to form the component (10) or a semifinished blank thereof.
IPC 8 full level
B29D 12/02 (2006.01); B29C 70/08 (2006.01); B29C 70/34 (2006.01); B29C 70/54 (2006.01); G02C 5/00 (2006.01)
CPC (source: EP)
B29C 70/085 (2013.01); B29C 70/345 (2013.01); B29C 70/545 (2013.01); B29D 12/02 (2013.01); G02C 5/008 (2013.01); B29L 2012/005 (2013.01)
Citation (search report)
See references of WO 2013156974A1
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 2013156974 A1 20131024; EP 2838713 A1 20150225; IT PD20120124 A1 20131021
DOCDB simple family (application)
IB 2013053105 W 20130419; EP 13725813 A 20130419; IT PD20120124 A 20120420