EP 1950162 A3 20090325 - Suction system for spoolers
Title (en)
Suction system for spoolers
Title (de)
Saugsystem für Spulmaschinen
Title (fr)
Système d'aspiration pour bobinoir
Publication
Application
Priority
IT MI20070133 A 20070129
Abstract (en)
[origin: EP1950162A2] Spooler served by a suction system that provides both continuous low depression suction, for the dust removal service, and discontinuous high depression suction, for interventions for interruption and piecing of the thread and for starting a new spool, in which the discontinuous high depression suction is supplied by individual suction devices (60) with which each spooling unit (30) is equipped and only put into service for the time of the intervention cycle that is carried out by the unit itself.
IPC 8 full level
B65H 54/70 (2006.01); B65H 67/08 (2006.01)
CPC (source: EP)
B65H 54/702 (2013.01); B65H 54/707 (2013.01); B65H 67/081 (2013.01); B65H 2701/31 (2013.01)
Citation (search report)
- [XY] EP 0662441 A1 19950712 - SAVIO MACCHINE TESSILI SRL [IT]
- [Y] DE 4341732 A1 19950614 - SCHLAFHORST & CO W [DE]
- [A] DE 3823289 A1 19890126 - MURATA MACHINERY LTD [JP]
- [A] EP 1004533 A2 20000531 - SCHLAFHORST & CO W [DE]
- [A] FR 1188285 A 19590921
- [A] DE 3225379 A1 19840112 - SCHLAFHORST & CO W [DE]
- [A] EP 0818410 A2 19980114 - MURATA MACHINERY LTD [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1950162 A2 20080730; EP 1950162 A3 20090325; EP 1950162 B1 20120229; CN 101235565 A 20080806; CN 101235565 B 20110824; IT MI20070133 A1 20080730
DOCDB simple family (application)
EP 08100677 A 20080121; CN 200810003250 A 20080128; IT MI20070133 A 20070129