Global Patent Index - EP 1098021 A1

EP 1098021 A1 2001-05-09 - Positive yarn feeder for circular knitting machines

Title (en)

Positive yarn feeder for circular knitting machines

Title (de)

Positive Fadenliefervorrichtung für Rundstrickmaschinen

Title (fr)

Fournisseur de fil positif pour machines à tricoter circulaires

Publication

EP 1098021 A1 (EN)

Application

EP 00830691 A

Priority

IT BS990104 A

Abstract (en)

A yarn feeder (11) for circular knitting machines is controlled by a servomechanism (12), which can be programmed and can be operated by the electronics (14) responsible for controlling the operation of a circular knitting machine. The feeder is ready to positively intervene in response to the demands or to the take-up of yarn by the machine, constantly adjusting the supply and the tension of the yarn when the knitwear being manufactured and/or the knitting speed of the machine varies. <IMAGE>

IPC 1-7 (main, further and additional classification)

D04B 15/48

IPC 8 full level (invention and additional information)

D04B 15/48 (2006.01)

CPC (invention and additional information)

D04B 15/48 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1098021 A1 20010509; IT 1310075 B1 20020205; IT BS990104 A1 20010503; IT BS990104 D0 19991103

INPADOC legal status


2003-03-12 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20011110

2002-03-14 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-01-30 [AKX] PAYMENT OF DESIGNATION FEES

2001-05-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI