EP 2206817 B1 20110622 - Switchable needle bar drive device
Title (en)
Switchable needle bar drive device
Title (de)
Schaltbare Nadelstangen-Antriebsvorrichtung
Title (fr)
Dispositif d'entraînement de barre-aiguilles commutable
Publication
Application
Priority
DE 102009004219 A 20090109
Abstract (en)
[origin: EP2206817A1] The switchable needle bar drive apparatus has two needle bars (9,10) provided over a switching device. The needle bars are driven upward and downward in a sewing condition during the operation of the sewing machine (1). An upper guide section is provided with a lower guide edge, where a lower guide section is provided with an upper guide edge.
IPC 8 full level
D05B 55/10 (2006.01); D05B 55/14 (2006.01)
CPC (source: EP)
D05B 55/10 (2013.01); D05B 55/14 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2206817 A1 20100714; EP 2206817 B1 20110622; AT E513942 T1 20110715; CN 101775713 A 20100714; CN 101775713 B 20130501; DE 102009004219 A1 20100715
DOCDB simple family (application)
EP 09177483 A 20091130; AT 09177483 T 20091130; CN 201010001455 A 20100108; DE 102009004219 A 20090109