EP 2907632 A1 20150819 - LAMINATE SHEET-CUTTING METHOD AND CUTTING DEVICE FOR FIBER-REINFORCED PLASTIC
Title (en)
LAMINATE SHEET-CUTTING METHOD AND CUTTING DEVICE FOR FIBER-REINFORCED PLASTIC
Title (de)
LAMINATFOLIENSCHNEIDVERFAHREN UND SCHNEIDVORRICHTUNG FÜR FASERVERSTÄRKTEN KUNSTSTOFF
Title (fr)
PROCÉDÉ ET DISPOSITIF DE COUPE DE FEUILLE DE STRATIFIÉ POUR PLASTIQUE RENFORCÉ DE FIBRES
Publication
Application
Priority
JP 2012079236 W 20121112
Abstract (en)
A method of cutting a laminate sheet in which a plurality of sheet members are assembled to form fiber-reinforced plastic, includes: a cutter-placing step of placing at least one cutter which extends in a thickness direction of the laminate sheet, on the laminate sheet at a plurality of positions in a longitudinal direction of the laminate sheet; and a cutting step, after the cutter-placing step, of cutting the laminate sheet by pressing the at least one cutter into the laminate sheet in the thickness direction. In the cutting step, at the plurality of positions, respective pressing-in amounts by which the at least one cutter is pressed into the laminate sheet are varied from one another so that an end of the laminate sheet is cut to have a stair shape.
IPC 8 full level
B26D 1/08 (2006.01); B26D 3/00 (2006.01); B26D 7/26 (2006.01)
CPC (source: EP)
B26D 1/08 (2013.01); B26D 3/00 (2013.01); B26D 7/015 (2013.01); B26D 7/26 (2013.01); B26D 7/086 (2013.01)
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)
EP 2907632 A1 20150819; EP 2907632 A4 20160302; EP 2907632 B1 20170621; JP 6033324 B2 20161130; JP WO2014073102 A1 20160908; WO 2014073102 A1 20140515
DOCDB simple family (application)
EP 12888000 A 20121112; JP 2012079236 W 20121112; JP 2014545531 A 20121112