EP 1592535 A1 20051109 - METHOD FOR PREPARING SURFACES OF CARBON FIBER-REINFORCED PLASTICS FOR FURTHER PROCESSING INTO SUPPORTING STRUCTURAL PARTS
Title (en)
METHOD FOR PREPARING SURFACES OF CARBON FIBER-REINFORCED PLASTICS FOR FURTHER PROCESSING INTO SUPPORTING STRUCTURAL PARTS
Title (de)
VERFAHREN ZUR VORBEREITUNG VON OBERFLÄCHEN KOHLENSTOFFFASERVERSTÄRKTER KUNSTSTOFFE FÜR DIE WEITERVERARBEITUNG ZU TRAGENDEN STRUKTURTEILEN
Title (fr)
PROCEDE DE PREPARATION DE SURFACES DE MATIERES PLASTIQUES RENFORCEES PAR DES FIBRES DE CARBONE PERMETTANT D'OBTENIR DES PIECES STRUCTURELLES PORTANTES
Publication
Application
Priority
- DE 0303675 W 20031105
- DE 10302594 A 20030122
Abstract (en)
[origin: US2005130565A1] The invention relates to a method for preparing surfaces of carbon fiber-reinforced plastics for further processing into supporting structural parts of aircraft by abrasive removal of the surface. In order to reduce the risk of cutting fibers during grinding while allowing greater strength of the bond so as to decrease the amount of fashioning to be done, the sand-blasting process is carried out by means of an abrasive that is distributed in dried air. A sharp-edged corundum grain which preferably has a grain size ranging between 0 and 90 m is used as an abrasive.
IPC 1-7
IPC 8 full level
B24C 1/06 (2006.01); B05D 3/12 (2006.01); B05D 7/02 (2006.01)
CPC (source: EP US)
B24C 1/06 (2013.01 - EP US); B05D 3/12 (2013.01 - EP US); B05D 7/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2004067229A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005130565 A1 20050616; AT E482054 T1 20101015; DE 10302594 A1 20040729; DE 50313119 D1 20101104; DK 1592535 T3 20101213; EP 1592535 A1 20051109; EP 1592535 B1 20100922; ES 2348707 T3 20101213; PT 1592535 E 20101012; SI 1592535 T1 20101130; WO 2004067229 A1 20040812
DOCDB simple family (application)
US 50829004 A 20040917; AT 03795730 T 20031105; DE 0303675 W 20031105; DE 10302594 A 20030122; DE 50313119 T 20031105; DK 03795730 T 20031105; EP 03795730 A 20031105; ES 03795730 T 20031105; PT 03795730 T 20031105; SI 200331877 T 20031105