EP 1558799 B1 20061206 - DEVICE FOR CARRYING OUT THE PROGRAMMING OF ROTARY DOBBIES IN WEAVING MACHINES
Title (en)
DEVICE FOR CARRYING OUT THE PROGRAMMING OF ROTARY DOBBIES IN WEAVING MACHINES
Title (de)
VORRICHTUNG ZUM PROGRAMMIEREN VON ROTATIONSSCHAFTMASCHINEN FÜR WEBMASCHINEN
Title (fr)
DISPOSITIF DESTINE A LA PROGRAMMATION DE RATIERES ROTATIVES DANS DES METIERS A TISSER
Publication
Application
Priority
- EP 0311184 W 20031009
- IT MI20022151 A 20021010
Abstract (en)
[origin: WO2004033776A1] Device for carrying out the programming of rotary dobbies for the operation of heald frames in weaving looms, of the type in which the control rods (3) of the heald frames are operated by connecting rods (2) each mounted on an eccentric ring (5) rotating with respect to the main shaft (1) of the dobby, said device comprising, for each frame, a C-shaped lever (14) caused to oscillate about a fixed point (14C) so that the toothed ends (14A, 14B) of the same lever position themselves either along or outside the trajectory of the end (8) opposite to the toothed end (11) of a selection lever (7), in order to cause or prevent the engagement of the selection lever with a rotating disc (13), characterised in that positive controls are provided causing the C-shaped operating levers (14) to oscillate, said positive controls being synchronised with the rotation of the loom main shaft and obtained, independently for each heald frame, by means of a rotary electric motor (16).
IPC 8 full level
D03C 1/00 (2006.01)
CPC (source: EP)
D03C 1/00 (2013.01)
Designated contracting state (EPC)
BE DE FR IT TR
DOCDB simple family (publication)
WO 2004033776 A1 20040422; AU 2003271708 A1 20040504; CN 100564629 C 20091202; CN 1729324 A 20060201; DE 60310254 D1 20070118; DE 60310254 T2 20070405; EP 1558799 A1 20050803; EP 1558799 B1 20061206; IT MI20022151 A1 20040411
DOCDB simple family (application)
EP 0311184 W 20031009; AU 2003271708 A 20031009; CN 200380103228 A 20031009; DE 60310254 T 20031009; EP 03753533 A 20031009; IT MI20022151 A 20021010