Global Patent Index - EP 0968949 A1

EP 0968949 A1 20000105 - Weft feeder for weaving looms with improved means for the advancement and separation of the weft reserve turns

Title (en)

Weft feeder for weaving looms with improved means for the advancement and separation of the weft reserve turns

Title (de)

Schussfadenliefervorrichtung für Webmaschinen mit verbesserte Mittel zum Vorschub und Trennen von Schussfadenreservewindungen

Title (fr)

Fournisseur de trame pour métiers à tisser avec des moyens améliorés pour l'avancement et la séparation des boucles des fils de réserve

Publication

EP 0968949 A1 (EN)

Application

EP 99112756 A

Priority

IT TO980124 U

Abstract (en)

A weft feeder for weaving looms comprising a fixed drum on which a windmilling arm winds a plurality of turns of yarn which constitute a weft reserve and wherein there is provided a device for moving the turns from the base to the free end of the drum; the device comprising rods which are associated with a central hub which is rotationally coupled, with a rolling bearing (22) interposed, to an oblique bush which is keyed on the driving shaft (14) of the feeder. The oblique bush (30) is constituted by a first bush body (31), which is substantially semicylindrical and is detachably associable with the driving shaft (14) in order to delimit an eccentric portion on the shaft, and by a second bush body (32), which is cylindrical and hollow and is suitable to be fitted on the eccentric portion which is delimited by the first body and has an external surface (15a) which is inclined with respect to the axis of the driving shaft. <IMAGE>

IPC 1-7

B65H 51/22; D03D 47/34

IPC 8 full level

B65H 51/22 (2006.01); D03D 47/36 (2006.01)

CPC (source: EP)

D03D 47/361 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

BE DE

DOCDB simple family (publication)

EP 0968949 A1 20000105; EP 0968949 B1 20021002; DE 69903223 D1 20021107; DE 69903223 T2 20030814; IT 245866 Y1 20020326; IT TO980124 U1 20000103; IT TO980124 V0 19980703

DOCDB simple family (application)

EP 99112756 A 19990701; DE 69903223 T 19990701; IT TO980124 U 19980703