EP 1695775 A1 20060830 - Machine for producing metal fibers and relative production method
Title (en)
Machine for producing metal fibers and relative production method
Title (de)
Maschine zur Herstellung von Metallfasern und entsprechendes Herstellungsverfahren
Title (fr)
Machine pour la production de fibres métalliques et procédé de production associé
Publication
Application
Priority
IT UD20050030 A 20050225
Abstract (en)
Machine (10) and method for producing metal fiber (11) consisting of shaped pieces (12) of metal wire (18), equipped with a hook-shaped end. The machine (10) comprises at least a drawing and shaping assembly, for a plurality of metal wires (18), and a cutting assembly (15), located downstream of said drawing and shaping assembly, in order to perform the cutting to size of the metal wires (18) in order to obtain the shaped pieces (12). The drawing and shaping assembly (14) comprises at least a pair of tracks (20) including or supporting shaping elements (27a, 27b; 127a, 127b) in order to feed and shape the metal wires (18) at least in the terminal segment of their feed towards the cutting assembly (15). The shaping elements comprise blocks (27a, 27b; 127a, 127b) having on their reciprocally facing faces a reciprocally mating conformation such as to impart on the metal wires (18) a shaping reproducing the hook shape.
IPC 8 full level
B21F 45/00 (2006.01); B21F 1/04 (2006.01)
CPC (source: EP)
B21F 1/04 (2013.01); B21F 45/00 (2013.01); B21F 45/006 (2013.01)
Citation (search report)
- [XAY] US 493860 A 18930321
- [DA] EP 0475917 A1 19920318 - ILM IPS SPA [IT]
- [DA] US 3199175 A 19650810 - ALFRED WOGARHAUER
- [Y] US 3064694 A 19621120 - BROOK ARTHUR F, et al
- [A] US 5359873 A 19941101 - GRONDZIEL MARIAN [DE]
- [A] DE 4242150 A1 19940616 - BORTTSCHELLER MICHAEL DIPL ING [DE]
- [A] DE 3435850 A1 19860417 - MERZ ALWIN DIPL ING
- [A] US 2975817 A 19610321 - NEFF ROBERT M
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
DOCDB simple family (publication)
EP 1695775 A1 20060830; EP 1695775 B1 20080723; AT E401980 T1 20080815; DE 602006001877 D1 20080904; IT UD20050030 A1 20060826
DOCDB simple family (application)
EP 06110376 A 20060224; AT 06110376 T 20060224; DE 602006001877 T 20060224; IT UD20050030 A 20050225