EP 3415291 A1 20181219 - DUST SUCTION UNIT FOR A CONTINUOUS CUTTING UNIT OF A SHEET OR COIL MATERIAL, CONTINUOUS CUTTING UNIT, PRODUCTION LINE
Title (en)
DUST SUCTION UNIT FOR A CONTINUOUS CUTTING UNIT OF A SHEET OR COIL MATERIAL, CONTINUOUS CUTTING UNIT, PRODUCTION LINE
Title (de)
SAUGVORRICHTUNG FÜR EINE KONTINUIERLICHE SCHNEIDEINHEIT FÜR BLATT- ODER SPULENFÖRMIGES MATERIAL, KONTINUIERLICHE SCHNEIDEINHEIT, PRODUKTIONSLINIE
Title (fr)
DISPOSITIV D'ASPIRATION POUR UNE UNITÉ CONTINUE POUR DES ARTICLES EN FORME DE FEUILLE OU BOBINE, UNITÉ DE COUPE DE FAÇON CONTINUE, LIGNE DE PRODUCTION
Publication
Application
Priority
IT 201700064754 A 20170612
Abstract (en)
A dust suction unit for a continuous cutting unit (50) for a production line (100) of sheet or coil material, comprising: a casing (10) defining an inner casing chamber (11) adapted to accommodate a circular rotary blade (51) and defining a blade rotation axis, said inner chamber allowing the rotation of said blade about the blade rotation axis (52), said casing (10) comprising a casing opening (56) adapted to allow a portion of said blade to protrude from said casing opening (56) with respect to said casing (10); a suction duct (30) connected to said inner chamber (11), defining a suction duct axis (31') arranged along a predetermined suction direction (A), so as to convey a forced suction stream (31) in output from said inner chamber (11) along said predetermined suction direction (A); a blowing duct (40) connected to said inner chamber (11) defining a blowing duct axis (41') arranged along a predetermined blowing direction (S), so as to convey a forced blowing stream (41) in input to said inner chamber (11) and in accordance with said predetermined blowing direction (S).
IPC 8 full level
B26D 7/18 (2006.01); B26D 1/15 (2006.01); B26D 7/00 (2006.01)
CPC (source: EP)
B26D 7/1854 (2013.01); B26D 1/151 (2013.01); B26D 2007/0068 (2013.01)
Citation (search report)
- [A] WO 02066212 A1 20020829 - KOENIG & BAUER AG [DE], et al
- [A] DE 4425666 A1 19960125 - ROLAND MAN DRUCKMASCH [DE]
- [A] GB 391708 A 19330504 - DAVID CARLAW & SONS LTD, et al
- [A] DE 3906376 A1 19900906 - WILL E C H GMBH & CO [DE]
- [A] US 3135151 A 19640602 - LINK PETER J, et al
- [A] US 1547050 A 19250721 - LAVINOUS LALONE
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3415291 A1 20181219; EP 3415291 B1 20200122; IT 201700064754 A1 20181212
DOCDB simple family (application)
EP 18176571 A 20180607; IT 201700064754 A 20170612