EP 1018479 A3 20010131 - Traverse device for automatic winder
Title (en)
Traverse device for automatic winder
Title (de)
Traversiervorrichtung für automatische Aufwickelmaschine
Title (fr)
Dispositif de trancannage pour bobinoir automatique
Publication
Application
Priority
JP 203699 A 19990107
Abstract (en)
[origin: EP1018479A2] In conventional automatic winders, during knotting, a belt traverse device is reversely rotated in response to the reverse rotation of a drum, causing a yarn to be caught at a traverse end. According to the present invention, a clutch device is interposed between a speed change mechanism section 10 and traverse mechanism section 20, and during knotting, the clutch device is disconnected to block power transmission to the traverse mechanism section 20. The clutch device comprises a ball clutch comprising an output gear 15 having balls 15a buried therein and a clutch plate 14 having as many clutch holes as the balls in which the balls are fitted. The speed change mechanism section and the traverse mechanism section can be connected together only with a set phase. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 54/02 (2006.01); B65H 54/28 (2006.01); B65H 54/42 (2006.01); B65H 54/74 (2006.01); B65H 63/036 (2006.01)
CPC (source: EP)
B65H 54/2821 (2013.01); B65H 54/388 (2013.01); B65H 54/74 (2013.01); B65H 63/036 (2013.01); B65H 2701/31 (2013.01)
Citation (search report)
- [X] US 3310246 A 19670321 - GEORGE MCCLEAN WILLIAM
- [X] FR 1519822 A 19680405 - MECANIQUES VERDOL SOC D
- [X] EP 0510829 A1 19921028 - RIETER SCRAGG LTD [GB]
- [A] EP 0834462 A2 19980408 - MURATA MACHINERY LTD [JP]
- [A] US 3397850 A 19680820 - ANDERSON JOHN C
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1018479 A2 20000712; EP 1018479 A3 20010131; JP 2000198621 A 20000718
DOCDB simple family (application)
EP 99124772 A 19991213; JP 203699 A 19990107