EP 0926282 A1 19990630 - Jacquard shedding mechanism and weaving loom with such a mechanism
Title (en)
Jacquard shedding mechanism and weaving loom with such a mechanism
Title (de)
Jacquardfachbildungsvorrichtung sowie Webmaschine mit einer solchen Vorrichtung
Title (fr)
Mécanique d'armure du type Jacquard et métier à tisser équipé d'une telle mécanique
Publication
Application
Priority
FR 9716737 A 19971224
Abstract (en)
The harness, to form the shed in a Jacquard loom, has harness cords (6) secured to the healds (12) for the warps (13), which are operated by electric actuators in the compartments of a number of control boxes (1). The boxes are deployed in rows and/or columns forming at least one panel (A,B) over the loom. The rows of control boxes are horizontal, curved to the exterior, and are the same in each rectangular panel (A,B), or the rows intersect at equal intervals to give curved panels. The control boxes in the same row or the same column are held within concave profiles, assembled together. The profiles are locked together through holes in their wings. The gap between the profile base and the upper wing hole is greater than the gap between the base and the lower wing hole. The control boxes in certain rows of each panel (A,B) have guides (10), crossed by the harness cords from the upper actuators. The control boxes are fitted to profiles on a vertical plane, to give a free space for the circulation of a cooling fluid for the printed circuits which supply the power to the actuators, separated by internal ribs at each profile from the actuators and their control systems. At least some of the panels (A) are hinged, and work with a movement mechanism.
Abstract (fr)
Les boîtiers (1) qui renferment des actionneurs à enroulement pour la commande verticale des arcades (6) de la mécanique sont disposés suivant des rangées et/ou des colonnes superposées pour former au moins un panneau (A, B) au-dessus du métier à tisser. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D03C 3/20 (2013.01 - EP US); D03C 3/205 (2013.01 - EP US); D03C 3/26 (2013.01 - EP US); D03J 1/008 (2013.01 - EP US)
Citation (search report)
- [A] FR 2680526 A1 19930226 - GALINEAU EDOUARD [FR], et al
- [A] WO 8102312 A1 19810820 - VERDOL SA [FR], et al
- [A] EP 0668381 A1 19950823 - JAKSIC DANILO [SI]
- [A] WO 9409197 A1 19940428 - TEXTILMA AG [CH], et al
- [A] EP 0577524 A1 19940105 - STAUBLI VERDOL [FR]
- [A] EP 0304985 A1 19890301 - VREE & CO NV J DE [BE]
- [A] WO 9506767 A1 19950309 - MAQTEX MAQUINAS TEXTEIS IND E [BR], et al
- [A] WO 8701142 A1 19870226 - LAURITSEN WILLIAM E N
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0926282 A1 19990630; EP 0926282 B1 20020403; CN 1083905 C 20020501; CN 1221817 A 19990707; DE 69804580 D1 20020508; DE 69804580 T2 20021128; ES 2171287 T3 20020901; FR 2772794 A1 19990625; FR 2772794 B1 20000128; JP 4190635 B2 20081203; JP H11241249 A 19990907; US 6058983 A 20000509
DOCDB simple family (application)
EP 98420236 A 19981217; CN 98126038 A 19981224; DE 69804580 T 19981217; ES 98420236 T 19981217; FR 9716737 A 19971224; JP 36777798 A 19981224; US 21830198 A 19981222