EP 0383168 A3 19910515 - MULTISTAGE PRESS FOR LARGE ARTICLES
Title (en)
MULTISTAGE PRESS FOR LARGE ARTICLES
Publication
Application
Priority
- DE 3904471 A 19890215
- DE 4001590 A 19900120
Abstract (en)
[origin: EP0383168A2] The invention proposes a multistage press for large articles, having a plurality of tool stages arranged in series, in which the workpieces are guided through the length of the multistage press by means of crossmembers equipped with suction devices and supported on supporting rails leading through the tool space of the press. In order to be able to perform a change in the position of the workpieces between two adjacent tool stages, intermediate deposition stages or idle stages are provided between the said tool stages, with devices for performing a change in position. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 43/05 (2006.01)
CPC (source: EP)
B21D 43/057 (2013.01)
Citation (search report)
- [A] GB 2134826 A 19840822 - AIDA ENG LTD
- [A] EP 0140189 A1 19850508 - SCHULER GMBH L [DE]
- [A] EP 0155332 A1 19850925 - SCHULER GMBH L [DE]
- [A] EP 0283810 A2 19880928 - SCHULER GMBH L [DE]
- [A] DE 3334021 C1 19840628 - MUELLER WEINGARTEN MASCHF
- [X] PATENT ABSTRACTS OF JAPAN, Band 13, Nr. 20 (M-785)[3368], 18. Januar 1989; & JP-A-63 230 238 (HONDA MOTOR CO., LTD) 26-09-1988
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0383168 A2 19900822; EP 0383168 A3 19910515; EP 0383168 B1 19931215; EP 0383168 B2 19970611; DE 4001590 A1 19900816; DE 59003818 D1 19940127
DOCDB simple family (application)
EP 90102359 A 19900207; DE 4001590 A 19900120; DE 59003818 T 19900207