EP 0712051 A3 19970618 - Improvements in or relating to the manufacture of three-dimensional objects
Title (en)
Improvements in or relating to the manufacture of three-dimensional objects
Title (de)
Herstellung von dreidimensionalen Objekten
Title (fr)
Fabrication d'objets en trois dimensions
Publication
Application
Priority
US 33659494 A 19941109
Abstract (en)
[origin: EP0712051A2] A prototype including both a main part and support part is fabricated on a platform. A first charging device charges a first charged area and a first material dispensed by a first dispensing device is attracted to the first charged area. A second charging device charges a second charged area and a second material dispensed by the second dispensing device is attracted to the second charged area. The first and second charging devices as well as the first and second dispensing devices are moveable to build a layer of the main part and support part. <IMAGE>
IPC 1-7
IPC 8 full level
B22C 7/02 (2006.01); G03G 13/00 (2006.01); G03G 15/22 (2006.01); G03G 15/32 (2006.01); G06F 17/50 (2006.01)
CPC (source: EP US)
G03G 15/04045 (2013.01 - EP); G03G 15/221 (2013.01 - EP); G03G 15/321 (2013.01 - EP US)
Citation (search report)
- [Y] DE 4244579 A1 19940707 - JETHON ROLF [DE]
- [Y] US 5088047 A 19920211 - BYNUM DAVID K [US]
- [A] WO 9222430 A1 19921223 - SINVENT AS [NO]
- [A] PATENT ABSTRACTS OF JAPAN vol. 011, no. 253 (P - 606) 18 August 1987 (1987-08-18)
- [A] PATENT ABSTRACTS OF JAPAN vol. 017, no. 557 (P - 1626) 7 October 1993 (1993-10-07)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0712051 A2 19960515; EP 0712051 A3 19970618; JP H08294742 A 19961112
DOCDB simple family (application)
EP 95308046 A 19951109; JP 32615795 A 19951109