CZ2005496A3 - Device for weft picking thrizgh loom shed - Google Patents

Device for weft picking thrizgh loom shed

Info

Publication number
CZ2005496A3
CZ2005496A3 CZ20050496A CZ2005496A CZ2005496A3 CZ 2005496 A3 CZ2005496 A3 CZ 2005496A3 CZ 20050496 A CZ20050496 A CZ 20050496A CZ 2005496 A CZ2005496 A CZ 2005496A CZ 2005496 A3 CZ2005496 A3 CZ 2005496A3
Authority
CZ
Czechia
Prior art keywords
weft
weft yarn
press roller
thrizgh
disc
Prior art date
Application number
CZ20050496A
Other languages
Czech (cs)
Other versions
CZ298600B6 (en
Inventor
Svoboda@Miroslav
Mrázek@Jirí
Original Assignee
Technická univerzita v Liberci
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technická univerzita v Liberci filed Critical Technická univerzita v Liberci
Priority to CZ20050496A priority Critical patent/CZ298600B6/en
Publication of CZ2005496A3 publication Critical patent/CZ2005496A3/en
Publication of CZ298600B6 publication Critical patent/CZ298600B6/en

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Abstract

Zarízení pro prohoz útku prošlupem tkacího strojeobsahuje zásobu útkové niti (5), prostredky pro vedení útkové niti (5), útkovou brzdu (4), prostredky pro prerušení útkové niti (5) a prostredky pro udelení kinetické energie útkové niti (5). Prostredky pro udelení kinetické energie útkové niti (5) obsahují otocný kotouc (2) spražený s pohonem (1) a otocnou prítlacnou kladku (3) vratne prestavitelnou mezi polohou, ve které je prítlacná kladka (3)pritlacena na kotouc (2) a polohou, ve které je prítlacná kladka (3) oddálena od kotouce (2), pricemž dráha útkové niti (5) prochází mezi kotoucem (2) a prítlacnou kladkou (3) a alespon prítlacná kladka (3) a útková brzda (4), situovaná ve smeru pohybu útkové niti (5) pri prohozu pred kotoucem (2),jsou spraženy s rídicím zarízením (15).The weft picking device of the weaving machine includes a weft yarn stock (5), weft yarn guiding means (5), weft brake (4), weft yarn breakage means (5), and means for imparting weft yarn kinetic energy (5). The means for imparting the weft yarn kinetic energy (5) comprises a rotary disc (2) coupled with the drive (1) and a rotatable pressure roller (3) reciprocally adjustable between the position in which the press roller (3) is pressed on the blade (2) and the position in which the press roller (3) is spaced from the disc (2), the weft path (5) extending between the disc (2) and the press roller (3) and at least the press roller (3) and the weft brake (4) located in the direction of movement of the weft yarn (5) during the transfer before the disk (2), they are coupled to the control device (15).

CZ20050496A 2005-08-05 2005-08-05 Device for picking weft through weaving machine shed CZ298600B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ20050496A CZ298600B6 (en) 2005-08-05 2005-08-05 Device for picking weft through weaving machine shed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ20050496A CZ298600B6 (en) 2005-08-05 2005-08-05 Device for picking weft through weaving machine shed

Publications (2)

Publication Number Publication Date
CZ2005496A3 true CZ2005496A3 (en) 2007-08-29
CZ298600B6 CZ298600B6 (en) 2007-11-21

Family

ID=38433745

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20050496A CZ298600B6 (en) 2005-08-05 2005-08-05 Device for picking weft through weaving machine shed

Country Status (1)

Country Link
CZ (1) CZ298600B6 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160344C (en) * 1974-05-15 Nissan Motor DEVICE FOR FEEDING AND SIZING THE WOOF THREAD IN A LOOM.
JPH06306741A (en) * 1993-04-19 1994-11-01 Toyota Autom Loom Works Ltd Weft storing apparatus for fluid jet loom
DE19858682A1 (en) * 1998-12-18 2000-06-21 Iro Patent Ag Baar Loom weft feed system has a separation unit at the tensiometer to separate the weft yarn from the probe in the event of a zero yarn tension measurement signal for effective control of the yarn brake
DE19947431A1 (en) * 1999-10-02 2001-04-05 Stang Hans Peter Yarn or tape feed for weft, especially on a jacquard, involves taking yarn past continuously rotating roll with intermittent pressure roll

Also Published As

Publication number Publication date
CZ298600B6 (en) 2007-11-21

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20150805