EP 2149630 B1 20140312 - Circular knitting machine
Title (en)
Circular knitting machine
Title (de)
Rundstrickmaschine
Title (fr)
Machine à tricoter circulaire
Publication
Application
Priority
EP 08161484 A 20080730
Abstract (en)
[origin: EP2149630A1] Method for controlling the rotation of a lower cylinder (2) and a upper coaxial counter part (3) of a circular knitting machine, method comprising the steps of: - driving with a first electric motor (M 1 )the rotation of the lower cylinder (2), - driving with a second electric motor (M 2 ) the rotation of the upper counterpart (3), - detecting the angular position (Õ 1 ) of the lower cylinder (3), - detecting the angular position (Õ 1 ) of the upper counter part, - controlling electronically the rotation of the first (M 1 ) and second (M 2 ) motors by determining of a first set-point S 1 for the first motor and a second set-point S 2 for the second motor according to: - the main set-point S provided by the knitting program, - the difference between the detected position Õ 1 of the lower cylinder and the detected position Õ 2 of the upper counter part, - and eventually the desired phase shift ¾ between the lower cylinder and the upper counter part provided by the knitting program. Knitting machine implementing such method.
IPC 8 full level
D04B 15/94 (2006.01)
CPC (source: EP)
D04B 15/94 (2013.01); D04B 15/99 (2013.01)
Designated contracting state (EPC)
CZ DE IT TR
DOCDB simple family (publication)
EP 2149630 A1 20100203; EP 2149630 B1 20140312; CN 101638826 A 20100203; CN 101638826 B 20140702
DOCDB simple family (application)
EP 08161484 A 20080730; CN 200910161292 A 20090730