EP 0018827 A1 19801112 - Wire drawing method and apparatus.
Title (en)
Wire drawing method and apparatus.
Title (de)
Drahtziehverfahren und -vorrichtung.
Title (fr)
Procédé et appareil pour l'étirage de fils métalliques.
Publication
Application
Priority
- GB 7915881 A 19790508
- GB 7917165 A 19790517
- GB 7936943 A 19791024
Abstract (en)
A method and wire drawing apparatus are disclosed in which rapid cooling of the wire is effected by directly contacting the wire with liquid (8 min ) as it leaves the die (6 min ) and ensuring the wire passes through a bath (27) of coolant while on the block (1 min ). The bath can be formed against the wire-engaging surface of the block by a cowl (13 min ).
IPC 1-7
IPC 8 full level
B21C 1/04 (2006.01); B21C 1/14 (2006.01); B21C 3/14 (2006.01); B21C 9/00 (2006.01)
CPC (source: EP)
B21C 1/04 (2013.01); B21C 1/14 (2013.01); B21C 3/14 (2013.01); B21C 9/00 (2013.01)
Citation (search report)
- GB 1249926 A 19711013 - BRITISH IRON STEEL RESEARCH [GB]
- FR 528642 A 19211115 - JEAN PICOTIN [FR]
- GB 1428889 A 19760317 - KOBE STEEL LTD
- FR 348464 A 19050414 - IROQUOIS MACHINE COMPANY [US]
- GB 890376 A 19620228 - BRITISH IRON STEEL RESEARCH
- EP 0012592 A1 19800625 - MARSHALL RICHARDS BARCRO LTD [GB]
- FR 28336 E 19250216
Designated contracting state (EPC)
DE FR IT SE
DOCDB simple family (publication)
EP 0018827 A1 19801112; EP 0018827 B1 19830727; DE 3064376 D1 19830901
DOCDB simple family (application)
EP 80301428 A 19800501; DE 3064376 T 19800501