EP 0504846 A1 19920923 - Die-holder box with rotating die particularly for drawing metal wires.
Title (en)
Die-holder box with rotating die particularly for drawing metal wires.
Title (de)
Matrizenhalter mit umlaufender Matrize.
Title (fr)
Support de filière avec filière rotative.
Publication
Application
Priority
IT MI910768 A 19910321
Abstract (en)
Die-holder box with rotating die, particularly for drawing metal wires, which comprises a chamber (2) for the lubrication of the metal wire to be drawn which is fixable on a base (1), a drawing and cooling chamber (3) and a gearmotor (4). The die-holder box furthermore comprises rotating supporting means (17) for supporting a double die (34,36) which is immersed within a cooling liquid (15) inside the drawing and cooling chamber (3). The rotating supporting means comprise means (22) for connection to the gearmotor (4) and are sealingly inserted within parallel walls (5,7,9 and 11) of the drawing and cooling chamber (3). <IMAGE>
IPC 1-7
IPC 8 full level
B21C 3/14 (2006.01)
CPC (source: EP)
B21C 3/14 (2013.01)
Citation (search report)
- [X] FR 1081760 A 19541222
- [X] BE 524858 A
- [X] GB 563828 A 19440831 - CHARLES ARNOLD BARRON, et al
- [X] FR 483895 A 19170817 - LOUIS HERMAN BRINKMAN [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 11, no. 323 (M-634)21 October 1987 & JP-A-62 107 813 ( DAIDO STEEL CO LTD. ) 19 May 1987
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0504846 A1 19920923; EP 0504846 B1 19950802; DE 69203762 D1 19950907; DE 69203762 T2 19960404; ES 2075507 T3 19951001; IT 1245572 B 19940929; IT MI910768 A0 19910321; IT MI910768 A1 19920921
DOCDB simple family (application)
EP 92104698 A 19920318; DE 69203762 T 19920318; ES 92104698 T 19920318; IT MI910768 A 19910321