EP 0031821 B1 19840104 - DEVICE FOR WINDING THREADS
Title (en)
DEVICE FOR WINDING THREADS
Publication
Application
Priority
CH 640879 A 19790710
Abstract (en)
[origin: WO8100248A1] The device for winding threads or similar comprises a friction driving shaft (14) and a bobbin holder shaft (11). The bobbin holder shaft (11) is overhung allowing an easy access. To eliminate any deflection of the parallelism of the two shafts (11, 14), that is to say to obtain perfect bobbins (12) a coupling means (20) is coupled to the shaft (11) which slides during the winding causing a forced parallelism of the two shafts (11, 14).
IPC 1-7
IPC 8 full level
B65H 54/547 (2006.01); B65H 54/54 (2006.01)
CPC (source: EP US)
B65H 54/52 (2013.01 - EP US); B65H 54/547 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB LI NL
DOCDB simple family (publication)
WO 8100248 A1 19810205; AU 6027180 A 19810115; BR 8008752 A 19810526; DE 3066047 D1 19840209; EP 0031821 A1 19810715; EP 0031821 B1 19840104; ES 493613 A0 19810601; ES 8105225 A1 19810601; HK 92385 A 19851129; IN 152736 B 19840324; IT 1131942 B 19860625; IT 8023346 A0 19800709; JP H0253348 B2 19901116; JP S56500883 A 19810702; US 4394985 A 19830726
DOCDB simple family (application)
EP 8000037 W 19800626; AU 6027180 A 19800709; BR 8008752 A 19800626; DE 3066047 T 19800626; EP 80901178 A 19810209; ES 493613 A 19800708; HK 92385 A 19851121; IN 769CA1980 A 19800703; IT 2334680 A 19800709; JP 50142280 A 19800626; US 24392281 A 19810310