EP 1141796 A1 20011010 - METHOD FOR PRODUCING MECHANICAL PARTS BY BREAKING DOWN INTO LAYERS WITH TURN-OVER
Title (en)
METHOD FOR PRODUCING MECHANICAL PARTS BY BREAKING DOWN INTO LAYERS WITH TURN-OVER
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MECHANISCHEN TEILEN DURCH AUFTEILUNG IN SCHICHTEN MIT UMKEHRUNG
Title (fr)
PROCEDE DE REALISATION DE PIECES MECANIQUES PAR DECOMPOSITION EN STRATES AVEC RETOURNEMENT
Publication
Application
Priority
- FR 9902788 W 19991115
- FR 9814688 A 19981119
Abstract (en)
[origin: WO0031599A1] The invention concerns a method for producing mechanical parts and objects from a specific computer-assisted design comprising the following successive steps: producing the pieces in elementary layers or strata; reconstructing the assembly of layers, assembling the layers, said layers being derived form previous decomposition of the part according to specific planes or one or several step(s). The invention is characterised in that at least part of a layer is turned over by 180 DEG after one of its surfaces has been machined, the other surface being machined after it has been turned over.
IPC 1-7
IPC 8 full level
G05B 19/4099 (2006.01)
CPC (source: EP US)
G05B 19/4099 (2013.01 - EP US); Y02P 90/02 (2015.11 - EP US); Y10T 29/49789 (2015.01 - EP US); Y10T 29/49799 (2015.01 - EP US)
Citation (search report)
See references of WO 0031599A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0031599 A1 20000602; AU 1275300 A 20000613; CA 2351659 A1 20000602; CA 2351659 C 20120110; EP 1141796 A1 20011010; FR 2789188 A1 20000804; FR 2789188 B1 20011130; US 6745446 B1 20040608
DOCDB simple family (application)
FR 9902788 W 19991115; AU 1275300 A 19991115; CA 2351659 A 19991115; EP 99956058 A 19991115; FR 9814688 A 19981119; US 85620801 A 20010821