Global Patent Index - EP 1042547 A2

EP 1042547 A2 2000-10-11 - PNEUMATIC WEAVING MACHINE WITH A CONTROL MECHANISM FOR AUXILIARY NOZZLES

Title (en)

PNEUMATIC WEAVING MACHINE WITH A CONTROL MECHANISM FOR AUXILIARY NOZZLES

Title (de)

PNEUMATISCHE WEBMASCHINE MIT KONTROLLVORRICHTUNG FÜR HILFSDÜSEN

Title (fr)

METIER A TISSER PNEUMATIQUE COMPORTANT UN MECANISME DE COMMANDE D'AJUTAGES AUXILIAIRES

Publication

EP 1042547 A2 (EN)

Application

EP 98956769 A

Priority

  • CZ 9800048 W
  • CZ 418397 A

Abstract (en)

[origin: WO9934047A2] The invention relates to a pneumatic weaving machine with a control mechanism for auxiliary nozzles (21) comprising a reed (3) connected by means of a batten mechanism with the main shaft (5) of the weaving machine and consisting of dents (10) fitted with teeth (17, 18) forming a direct guide channel (19) with open profile whose open section is oriented toward the beat-up section (13) with a plurality of auxiliary nozzles (21) connected to a source of compressed air and arranged, in the pick position of the reed (3), opposite, and in the beat-up position, outside, the open section of the direct guide channel (19). The auxiliary nozzles (21) are fixed on a rocking shaft (24) whose extremities are seated in rocking mechanisms (29, 30) mounted on the frame (1) of the weaving machine and coupled for motion with the main shaft (5) of the weaving machine.

IPC 1-7 (main, further and additional classification)

D03D 1/00

IPC 8 full level (invention and additional information)

D03D 47/30 (2006.01); D03D 49/60 (2006.01)

CPC (invention and additional information)

D03D 47/302 (2013.01); D03D 47/278 (2013.01); D03D 47/3006 (2013.01); D03D 49/60 (2013.01)

Citation (search report)

See references of WO 9934047A3

Designated contracting state (EPC)

BE CH DE IT LI

EPO simple patent family

WO 9934047 A2 19990708; WO 9934047 A3 19991021; AU 1331599 A 19990719; CZ 290564 B6 20020814; CZ 9704183 A3 19990714; EP 1042547 A2 20001011

INPADOC legal status


2002-07-03 [18R] REFUSED

- Effective date: 20020210

2001-03-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010212

2000-10-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000623

2000-10-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): BE CH DE IT LI