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Current content: 158 383 361 patent documents

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131 418 new documents added

1 347 785 documents amended

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EP 1941952 B1 20131030 - Wire drawing device

Title (en)

Wire drawing device

Title (de)

Drahtziehvorrichtung

Title (fr)

Dispositif de tréfilage

Publication

EP 1941952 B1 20131030 (DE)

Application

EP 07100162 A 20070105

Priority

EP 07100162 A 20070105

Abstract (en)

[origin: EP1941952A1] The wire drawing device has an external and internal drum surface that has drawing disk drum (1).The drawing disk drum has a hut shape profile and a rotation axis (R), and a cooling unit is formed in inner side (8) which promotes coolant (7) on the inner wall of the drawing disk drum. The inner wall has structuring toward the rotation axis.

IPC 8 full level

B21C 1/14 (2006.01)

CPC (source: EP)

B21C 1/14 (2013.01); B21C 9/00 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK

DOCDB simple family (publication)

EP 1941952 A1 20080709; EP 1941952 B1 20131030; ES 2439238 T3 20140122; PL 1941952 T3 20140228

DOCDB simple family (application)

EP 07100162 A 20070105; ES 07100162 T 20070105; PL 07100162 T 20070105