EP 0953661 B1 20010808 - Method of forming cop for spinning machine
Title (en)
Method of forming cop for spinning machine
Title (de)
Verfahren zur Spulenbildung für eine Spinnmaschine
Title (fr)
Procédé pour former une bobine pour un métier à filer
Publication
Application
Priority
JP 11945098 A 19980428
Abstract (en)
[origin: EP0953661A2] A cop forming method for a spinning machine wherein the method can protect the wind shape of a cop against deformation even when the spinning speed changes during the cop forming. The method of forming a cop in a spinning machine through up/down reciprocative motion of a ring rail for which a chase stroke, a chase speed, a step length and so forth have been set previously includes a step of correspondingly modifying the up/down reciprocative motion of the ring rail so that when the spinning speed becomes lower, the step length is increased correspondingly or the chase speed is increased correspondingly, while when the spinning speed becomes higher, the step length is decreased correspondingly or the chase speed is decreased correspondingly. <IMAGE>
IPC 1-7
IPC 8 full level
D01H 1/36 (2006.01)
CPC (source: EP)
D01H 1/36 (2013.01)
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 0953661 A2 19991103; EP 0953661 A3 19991222; EP 0953661 B1 20010808; DE 69900208 D1 20010913; DE 69900208 T2 20020508; JP 4013325 B2 20071128; JP H11315422 A 19991116
DOCDB simple family (application)
EP 99104035 A 19990316; DE 69900208 T 19990316; JP 11945098 A 19980428