EP 0432378 A1 19910619 - Extrusion puller mounting.
Title (en)
Extrusion puller mounting.
Title (de)
Tragkonstruktion für eine Abziehvorrichtung für eine Strangpresse.
Title (fr)
Infrastructure pour un extracteur pour une presse à extrusion.
Publication
Application
Priority
US 43857589 A 19891116
Abstract (en)
An extrusion pulling apparatus wherein an extrusion puller (14) is guided from above and below for movement along an extrusion line from an extrusion press (12). The upper guide comprises a T-shaped beam (58) with rollers (60) mounted on the puller for rolling along vertical surfaces of the beam. The lower guide (26) is formed from a multi-face beam (4), for example, a hexagonal beam, wherein rollers (44) mounted on the puller roll on guide face surfaces which have an included angle between them of about 60 DEG . The upper and lower guides can be reversed.
IPC 1-7
IPC 8 full level
B21C 35/02 (2006.01)
CPC (source: EP)
B21C 35/02 (2013.01)
Citation (search report)
- [Y] DE 3723824 A1 19890126 - HASENCLEVER MASCHF SMS [DE]
- [Y] FR 2447792 A1 19800829 - GOUBAUD MICHEL
- [A] DE 1237047 B 19670323 - MANNESMANN AG
- [A] AT 334711 B 19760210 - EDWARDS & CO [GB]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0432378 A1 19910619; CA 2016788 A1 19910516; CA 2016788 C 20000321
DOCDB simple family (application)
EP 90117227 A 19900906; CA 2016788 A 19900515