EP 0854946 B1 20010509 - MECHANICAL LOOM WITH PNEUMATIC WEFT THREAD INSERTION
Title (en)
MECHANICAL LOOM WITH PNEUMATIC WEFT THREAD INSERTION
Title (de)
WEBMASCHINE MIT PNEUMATISCHER SCHUSSFADENEINTRAGUNG
Title (fr)
METIER MECANIQUE A INSERTION PNEUMATIQUE DU FIL DE TRAME
Publication
Application
Priority
CH 9500230 W 19951010
Abstract (en)
[origin: WO9713901A1] The invention concerns a mechanical loom comprising a weaving reed (8) and a weft thread guide device (32) which are interconnected so as to pivot between an insertion position and a stop position. In order to insert the weft, there are provided a stationary weft-insertion device (14) with at least one blower nozzle (22) for inserting a weft thread (38) into the guide duct (36), as well as a thread clamp (16) and scissors (15). The thread clamp (16) is coupled with the weaving reed in order to clamp an inserted weft thread (38) and convey it synchronously with the guide duct (36) from the insertion position to the stop position. The scissors (15) are arranged downstream of the thread clamp (16) in the stop direction in order to cut off the weft thread immediately after it has been clamped. Since the insertion device is stationary and the thread clamp and scissors are operatively associated with the weaving reed, control of the loom is simplified such that up to sixteen different weft threads can be inserted.
IPC 1-7
IPC 8 full level
D03D 47/30 (2006.01); D03D 47/34 (2006.01); D03D 47/36 (2006.01); D03D 47/38 (2006.01); D03D 49/70 (2006.01)
CPC (source: EP US)
D03D 47/125 (2013.01 - EP US); D03D 47/278 (2013.01 - EP US); D03D 47/3013 (2013.01 - EP US); D03D 47/302 (2013.01 - EP US); D03D 47/3046 (2013.01 - EP US); D03D 47/34 (2013.01 - EP US); D03D 49/70 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
WO 9713901 A1 19970417; BR 9510658 A 19990105; CA 2234464 A1 19970417; CA 2234464 C 20040914; CZ 110598 A3 19980715; CZ 287374 B6 20001115; DE 59509248 D1 20010613; EP 0854946 A1 19980729; EP 0854946 B1 20010509; ES 2157343 T3 20010816; JP H11513445 A 19991116; KR 100405631 B1 20040320; KR 19990064131 A 19990726; RU 2135656 C1 19990827; TW 299369 B 19970301; US 6014992 A 20000118
DOCDB simple family (application)
CH 9500230 W 19951010; BR 9510658 A 19951010; CA 2234464 A 19951010; CZ 110598 A 19951010; DE 59509248 T 19951010; EP 95932606 A 19951010; ES 95932606 T 19951010; JP 51459397 A 19951010; KR 19980702612 A 19980409; RU 98108446 A 19951010; TW 84110821 A 19951014; US 5156898 A 19980407