EP 0120216 B1 19861029 - TRAVERSING DEVICE WITH ROTATING FINGERS FOR A WINDING MACHINE
Title (en)
TRAVERSING DEVICE WITH ROTATING FINGERS FOR A WINDING MACHINE
Publication
Application
Priority
DE 3302805 A 19830128
Abstract (en)
[origin: US4561603A] A yarn traverse apparatus and method are disclosed for winding a running yarn onto a rotating package, and wherein at each end portion of the traverse stroke there is provided a guide rail, and a pair of oppositely rotating arms mounted for rotation about closely adjacent parallel, or coaxial axes. One arm moves the yarn along the guide rail and toward the end of the stroke, and the other arm returns the yarn toward the center of the stroke. The guide rail and/or the arms include means for guiding the yarn adjacent each of the ends of the stroke such that the yarn is free to rebound a short distance toward the center of the stroke, and is then restrained in such movement, and so that proper engagement of the yarn by the extremity of the arm moving into the traverse stroke is assured.
IPC 1-7
IPC 8 full level
B65H 54/28 (2006.01)
CPC (source: EP US)
B65H 54/2839 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0120216 A1 19841003; EP 0120216 B1 19861029; DE 3461067 D1 19861204; US 4561603 A 19851231
DOCDB simple family (application)
EP 84100848 A 19840127; DE 3461067 T 19840127; US 69495285 A 19850125