EP 3057724 A4 20170614 - A WIRE FORMING DEVICE
Title (en)
A WIRE FORMING DEVICE
Title (de)
DRAHTFORMUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE FORMATION DE FIL
Publication
Application
Priority
CN 2013085200 W 20131015
Abstract (en)
[origin: WO2015054820A1] A wire forming device (300) comprises a first and second deforming wheel (302,304) turnable on shafts (322, 324) in a holder (310), a synchronizing coupling (410) for coupling the first and second wheel such that the first and second deforming wheels are rotatable with synchronized circumferential speed at the gap between the first and second wheel. A composite wire forming device comprises two or more wire forming devices. A sawing wire can be formed by the composite wire forming device or the wire forming device. The wire forming device can be used to crimp wires, more particularly steel wires for use, in steel cord or as a sawing wire or as a brush wire. In this way the phase difference between the deforming wheels can be adjusted at will.
IPC 8 full level
B21F 1/04 (2006.01)
CPC (source: EP)
B21F 1/04 (2013.01)
Citation (search report)
- [XI] DE 3325213 A1 19850124 - EISELT GUENTER [DE]
- [XI] DE 102005054492 A1 20061026 - UNIMAC SRL [IT]
- [XI] US 3476157 A 19691104 - WULF MAURICE J DE
- [XI] GB 1228998 A 19710421
- [XI] FR 2464763 A1 19810320 - MARLIN AIME [FR]
- [A] US 3561500 A 19710209 - WILLIAMS WILLIAM B, et al
- See references of WO 2015054820A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015054820 A1 20150423; CN 105722620 A 20160629; EP 3057724 A1 20160824; EP 3057724 A4 20170614
DOCDB simple family (application)
CN 2013085200 W 20131015; CN 201380080246 A 20131015; EP 13895793 A 20131015