EP 0136389 B1 19861112 - WARP LET-OFF CONTROL MECHANISM FOR LOOMS
Title (en)
WARP LET-OFF CONTROL MECHANISM FOR LOOMS
Publication
Application
Priority
EP 83810441 A 19831003
Abstract (en)
[origin: US4546801A] The control device contains a deflection roll extending over the entire weaving width of the weaving machine, a tensioning beam pivotable about a support beam and also extending over the entire weaving width as well as a sensing roller arranged therebetween and subject to the action of a spring for sensing a portion of the warp threads of the warp, respectively of each partial warp beam. The tensioning beam is subject to the action of a preloaded torsion-bar spring. In this manner a sensing force arises at the sensing roller which can be increased from a first value to a second value according to the position of the tensioning beam. This permits the realization of increased responsiveness of the control device.
IPC 1-7
IPC 8 full level
D03D 49/06 (2006.01); B65H 59/40 (2006.01); D03D 49/10 (2006.01)
CPC (source: EP US)
D03D 49/10 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0136389 A1 19850410; EP 0136389 B1 19861112; DE 3367635 D1 19870102; JP H0367130 B2 19911021; JP S6094651 A 19850527; US 4546801 A 19851015
DOCDB simple family (application)
EP 83810441 A 19831003; DE 3367635 T 19831003; JP 20647684 A 19841003; US 65085884 A 19840914