EP 1905316 A3 20080430 - Cutting unit for cutting at least one continuous rod
Title (en)
Cutting unit for cutting at least one continuous rod
Title (de)
Schneideeinheit zum Schneiden mindestens eines durchgehenden Stranges
Title (fr)
Unité de découpage pour couper au moins une tige continue
Publication
Application
Priority
IT BO20060664 A 20060928
Abstract (en)
[origin: EP1905316A2] A cutting unit (1), for cutting at least one continuous rod (2), has a rotary cutting drum (5) with at least one radial blade (7); a cutting block device (8) having at least one blade-guide bush (9), which is advanced a given distance together with and enclosing the continuous rod (2), and has a transverse through slit (10) engaged by the blade (7) of the cutting drum (5) during the cutting operation; a first electric motor (14) for rotating the cutting drum (5) about a central axis of rotation (6); and an actuating system (11) for actuating and imparting to the blade-guide bush (9) a given cyclic law of motion synchronized with rotation of the cutting drum (5), and which has a second electric motor (15) mechanically independent of the first electric motor (14), and a control device (16) for controlling the second electric motor (15) to synchronize the second electric motor (15) with the first electric motor (14).
IPC 8 full level
A24C 5/28 (2006.01); A24C 5/31 (2006.01); B26D 1/56 (2006.01); B26D 3/16 (2006.01); B26D 7/06 (2006.01)
CPC (source: EP)
A24C 5/28 (2013.01); A24C 5/31 (2013.01); B26D 5/20 (2013.01); B26D 1/16 (2013.01); B26D 5/24 (2013.01); B26D 7/02 (2013.01); B26D 7/0633 (2013.01); B26D 2007/013 (2013.01)
Citation (search report)
- [XY] US 2006065278 A1 20060330 - JAHNKE MATTHIAS [DE], et al
- [DYA] WO 2005048746 A1 20050602 - GD SPA [IT], et al
- [DY] WO 2005089574 A1 20050929 - FOCKE & CO [DE], et al
- [A] EP 0780060 A1 19970625 - GD SPA [IT]
- [A] US 3479913 A 19691125 - GOEMANN JUERGEN, et al
- [X] GB 2184636 A 19870701 - MOLINS PLC
- [A] US 2004118418 A1 20040624 - HANCOCK LLOYD HARMON [US], et al
- [A] US 1850050 A 19320315 - FREDERIC RUAU FELIX & US 4463766 A 19840807 - ARTHUR HIGH M [GB], et al & US 4372327 A 19830208 - DYETT DEREK H [GB], et al
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1905316 A2 20080402; EP 1905316 A3 20080430; EP 1905316 B1 20180718; IT BO20060664 A1 20061228
DOCDB simple family (application)
EP 07117447 A 20070928; IT BO20060664 A 20060928