EP 0826619 B1 20020502 - Quick-release retainer for the brake support of weft feeders for textile machines
Title (en)
Quick-release retainer for the brake support of weft feeders for textile machines
Title (de)
Schnellauslösehalterung für das Bremslager von Schussfadenspeichern für Textilmaschinen
Title (fr)
Moyen de retenue à démontage rapide pour le support de frein des fournisseurs de trame pour machine textiles
Publication
Application
Priority
IT TO960179 U 19960903
Abstract (en)
[origin: EP0826619A1] A quick-release retainer for the brake support (17) of weft feeders for textile machines, wherein the brake support is rigidly coupled to a slider (18) which is controlled by a precision adjustment system which is constituted by an adjustment screw (23a) which meshes with a female thread (22) which is rigidly coupled to the slider, in order to move the slider and the brake support parallel to the drum (12) of the feeder (10) in order to vary the static tension applied to the thread (F) by the brake (15), and wherein the entire adjustment system can move rigidly with the slider (18) and is subjected to the action of a spring (26) which tends to move the brake support (17) into a disengagement position, in which the brake (15) is spaced from the drum (11) of the feeder (10). The spring (26) is contrasted by a controlled stop element (28), which engages a corresponding groove (29) of the pin (23) of the screw in order to keep said spring (26) normally loaded and keep the brake (15) in the active position in contact with the drum (11); the disengagement of the stop element (28) causes the snap movement of the slider and of the brake support into the disengagement position of the brake (15). <IMAGE>
IPC 1-7
IPC 8 full level
B65H 51/22 (2006.01); D03D 47/36 (2006.01)
CPC (source: EP)
D03D 47/364 (2013.01); D03D 47/366 (2013.01); B65H 2551/22 (2013.01)
Designated contracting state (EPC)
BE CH DE IT LI SE
DOCDB simple family (publication)
EP 0826619 A1 19980304; EP 0826619 B1 20020502; DE 69712282 D1 20020606; DE 69712282 T2 20021114; IT 239803 Y1 20010313; IT TO960179 U1 19980303; IT TO960179 V0 19960903
DOCDB simple family (application)
EP 97114832 A 19970827; DE 69712282 T 19970827; IT TO960179 U 19960903