EP0787226B1 - Gewebeabzugseinrichtung an einer rundwebmaschine - Google Patents

Gewebeabzugseinrichtung an einer rundwebmaschine Download PDF

Info

Publication number
EP0787226B1
EP0787226B1 EP95930328A EP95930328A EP0787226B1 EP 0787226 B1 EP0787226 B1 EP 0787226B1 EP 95930328 A EP95930328 A EP 95930328A EP 95930328 A EP95930328 A EP 95930328A EP 0787226 B1 EP0787226 B1 EP 0787226B1
Authority
EP
European Patent Office
Prior art keywords
fabric
circular
main shaft
rotational speed
circular loom
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP95930328A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0787226A1 (de
Inventor
Franz X. Starlinger-Huemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Starlinger and Co GmbH
Original Assignee
Starlinger and Co GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4249678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0787226(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Starlinger and Co GmbH filed Critical Starlinger and Co GmbH
Publication of EP0787226A1 publication Critical patent/EP0787226A1/de
Application granted granted Critical
Publication of EP0787226B1 publication Critical patent/EP0787226B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D37/00—Circular looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/20—Take-up motions; Cloth beams

Definitions

  • the present invention relates to a tissue withdrawal device on a Circular weaving machine, in which a plurality of partial shafts circularly around a round reed are arranged around each and a plurality of inner and outer healds for Guide each part of the two warp thread groups distributed around them to form the weaving or hiking subject via a rotating main shaft opposite upward and downward alternating movement is given, which Main shaft drives a shuttle around the rotary shaft in the Rundriet and the tubular fabric thus formed is drawn off via the fabric take-off device, being the main shaft from the drive of the tissue extraction device is separated.
  • Such a loom is known from US-4 977 933 and forms the basis for the preamble of claim 1 of the present invention.
  • the take-off rolls are driven by a separate drive in the form of a round loom Electromagnet, which is synchronized with the speed of the Webwallen operated a ratchet gear with pawl.
  • the tissue withdrawal device to design such a circular loom in such a way that thin spots in the fabric result Overrun of the stopped machine can be avoided and weaving errors in one Weft breakage must be absolutely excluded.
  • this is first achieved by means of a separate, at least the Take-off rollers and, if necessary, the fabric bale via gear means Motor, the speed of which can be regulated by a computer via a speed controller, which via a pulse generator or the like with the main drive of the circular loom is connected to the generation of control pulses proportional to the speed of the Circular loom resp. the main shaft.
  • the computer is also in signal connection with Weft monitoring means is available, is immediately on a weft error a readjustment of the speed of the motor of the tissue extraction device in caused in a predetermined manner and thereby causes that the weft error none Web errors.
  • the computer can be programmed accordingly via its keyboard in order to finest gradations to vary the weft thread density by following the Control pulses are changed to the speed of the engine Fabric take-off device regardless of the speed of the circular loom to change.
  • the wave shed circular loom shown rests in the usual way on one Machine base frame 1, on which a circular frame support 2 is supported, the the reed 3, the on and off button 4 for the machine, the frame parts 5 for the Ring holder and others the sub-shafts 6 and 7 carries.
  • These partial shafts 6 and 7 are arranged in a circle in two rows around the main shaft 8 of the machine, these form outer 6 and inner partial shafts 7.
  • the feed roller 15 for the loom shown are not closer to the shown warp threads or tapes on the left and the feed roller 16 for the warp threads right and also the overflow rollers 17 visible for these warp tapes.
  • These warp threads or warp ribbons are arranged in two all around Warp thread coulters are divided and divided into known manner from groups of not shown Warp thread bobbins removed. For the formation of the shed then one of these shares was raised by the partial shafts, while the other from the height of the weaving plane through the so-called subject change movements is led downwards, so that a warp thread pocket and a warp thread pocket arises. In this so-called web or hiking subject then at least one, usually several shooters 30 with a weft bobbin 60 on a horizontal circular path passed through.
  • the shooters 30 are driven by a Control disc 33 which rotatably on the main shaft 8 of the Machine sits and which with thrust 33 'to the Protect pushing attacks.
  • the main shaft 8 is for this connected to a drive motor 51 via gear means 50.
  • the main shaft 8 also carries two further control disks 26 and 27, which over a plurality, radially around these control disks arranged swivel levers 36 and 37 with so-called shaft rods 46 and 47 in operative connection stand which shaft rods 46 and 47 in in a known manner the movements of the shed to the partial shafts 6 or 7 transmitted.
  • the support 9 is based on the base frame 1 for the Tissue withdrawal device 70, which i.a. the gear means 10 for the fabric take-off, also fabric take-off rollers 11 and 12 and the fabric bale 13 comprises.
  • the gear means 10 for the fabric take-off also fabric take-off rollers 11 and 12 and the fabric bale 13 comprises.
  • a fabric spreader 14 is also effective.
  • the problem to be dealt with here is one of those described above
  • the circular weaving machine now consists in the separation of the Main shaft 8 resp. of the main motor 51 from the drive of the tissue extraction device 70.
  • this problem is now solved by a own, at least the take-off rollers 11, 12 and, if appropriate the tissue bale 13 driving gear 10 Motor 60, whose speed via a speed controller 61st can be regulated by a computer 62, which via a Pulse generator 63 or the like with the main drive 51.8 of the circular loom is connected to generate rule impulses proportional to the speed of the circular loom, respectively. of the Main shaft 8.
  • the computer 62 can also use its keyboard 64 accordingly can be programmed to the finest gradations to vary the weft density by following the sequence Control pulses are changed to the speed of the motor 60 the tissue pulling device regardless of the speed of the To change circular loom additionally.
  • This effect can also be used to the effect that to periodically in a simple manner and with predetermined Spacing of weft condensations on the transverse stripes on To carry out tissue, at which points a Separation of the tissue web is carried out, then the Weft thread compaction, for example for production of sacks both for the sack edge and for the Form sack bottom reinforcements.
  • the computer 62 is still in signal connection 65 with here weft monitoring means 66, not explained in detail, to immediately readjust to a weft error the speed of the motor 60 of the tissue extraction device cause what a constant weft density guaranteed, even if suddenly due to a broken thread a weft is dropped.
  • the computer can, for example, break a thread on a weaving machine with four rotating at the same time Protect the speed at the fabric take-off by half six shooters by one third, with eight shooters by one Reduce quarter and ten shooters by a fifth, which allows that by delaying the feed of the fabric take-off, the remaining intact weft threads are sufficient to obtain the specified weft thread density.
  • inventive Arrangement via appropriate interfaces on the computer can be connected directly to a data processing system in order to monitor the entire operating situation on the loom and also control a plurality of such circular weaving machines at the same time to be able to.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP95930328A 1994-10-20 1995-09-19 Gewebeabzugseinrichtung an einer rundwebmaschine Expired - Lifetime EP0787226B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH314994 1994-10-20
CH3149/94 1994-10-20
PCT/AT1995/000182 WO1996012838A1 (de) 1994-10-20 1995-09-19 Gewebeabzugseinrichtung an einer rundwebmaschine

Publications (2)

Publication Number Publication Date
EP0787226A1 EP0787226A1 (de) 1997-08-06
EP0787226B1 true EP0787226B1 (de) 1998-11-25

Family

ID=4249678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95930328A Expired - Lifetime EP0787226B1 (de) 1994-10-20 1995-09-19 Gewebeabzugseinrichtung an einer rundwebmaschine

Country Status (17)

Country Link
US (1) US5787938A (cs)
EP (1) EP0787226B1 (cs)
JP (1) JP2988729B2 (cs)
KR (1) KR100386200B1 (cs)
CN (1) CN1042048C (cs)
AT (1) AT401064B (cs)
AU (1) AU3375795A (cs)
BR (1) BR9509402A (cs)
CZ (1) CZ283829B6 (cs)
DE (1) DE59504360D1 (cs)
ES (1) ES2124016T3 (cs)
HU (1) HU219659B (cs)
PL (1) PL178028B1 (cs)
RO (1) RO115652B1 (cs)
RU (1) RU2131952C1 (cs)
TW (1) TW300926B (cs)
WO (1) WO1996012838A1 (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652602A1 (de) * 1996-12-18 1998-06-25 Malimo Maschinenbau Antriebsanordnung für eine Webmaschine, insbesondere für eine Rundwebmaschine
RU2224832C2 (ru) * 2002-01-21 2004-02-27 Тунг-Ко ЧЕН Конструкция трансмиссии циркулярной вязальной машины
AT507558B1 (de) 2009-01-22 2010-06-15 Starlinger & Co Gmbh Vorrichtung zum regeln der schussbändchenspannung an einem webschützen, damit ausgestattete webschützen und rundwebmaschine
CN101782758B (zh) * 2010-03-19 2011-11-23 东华大学 一种纤维生产线上多级牵伸环节的智能协同控制器及其方法
KR101261332B1 (ko) 2010-04-13 2013-06-04 전영호 원형직기의 전동구동식 셔틀장치
CN102999055A (zh) * 2012-12-26 2013-03-27 宁波慈星股份有限公司 一种用于圆型针织机的风门电机流量反馈装置
EP2829645B1 (de) * 2013-07-24 2018-09-05 Starlinger & Co Gesellschaft m.b.H. Rundwebmaschine
CN104947295A (zh) * 2014-03-27 2015-09-30 启东力欧机械设备制造有限公司 一种分体式智能型圆织机
EP3159441A1 (de) * 2015-10-21 2017-04-26 Starlinger & Co. Gesellschaft m.b.H. Rundwebmaschine
EP3452648B1 (de) * 2016-05-04 2022-01-19 Innotec Lightweight Engineering & Polymer Technology GmbH Rundwebmaschine und verfahren zur herstellung eines hohlprofilartigen gewebes
CN106149174B (zh) * 2016-08-31 2017-11-17 苍南县华仲机电有限公司 圆织机用直流变频电机分段减速停机控制方法
CN107142597B (zh) * 2017-04-18 2018-07-03 众望布艺股份有限公司 一种用于纺织的圆织机及纺织方法
CN112030325B (zh) * 2020-08-06 2022-02-15 佛山市南海西樵力舜纺织有限公司 一种高效节能纬纱检测装置及方法
WO2022101726A1 (en) * 2020-11-11 2022-05-19 Lohia Corp Limited A circular loom and a method for producing regulated weft pattern fabric, and a woven fabric with regulated weft pattern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664384A5 (de) * 1984-06-08 1988-02-29 Huemer Franz Xaver Antriebseinrichtung an einer rundwebmaschine.
US4977933A (en) * 1985-05-28 1990-12-18 Joss Company Circular loom for weaving ribbon-shaped materials
JPH0735623B2 (ja) * 1985-09-11 1995-04-19 津田駒工業株式会社 よこ糸密度制御方法およびその装置
AT387797B (de) * 1985-11-26 1989-03-10 Huang Ching Long Schussfadenwaechter fuer eine rundwebmaschine
JPH01250439A (ja) * 1988-03-29 1989-10-05 Nissan Motor Co Ltd 織機の巻き取り送り出し方法
JP2894709B2 (ja) * 1988-12-28 1999-05-24 株式会社豊田中央研究所 経糸速度制御装置
SU1648999A1 (ru) * 1989-04-03 1991-05-15 Чебоксарское специальное конструкторско-технологическое бюро по бесчелночным ткацким станкам Товарный регул тор ткацкого станка
JP2623962B2 (ja) * 1990-11-19 1997-06-25 株式会社豊田自動織機製作所 織機における織段発生防止装置
US5224520A (en) * 1990-11-19 1993-07-06 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Weaving bar prevention in a jet loom
DE4112770A1 (de) * 1991-04-19 1992-10-22 Rmb Rundwebmaschine
DE4123671A1 (de) * 1991-07-17 1993-01-21 Berger Lahr Gmbh Webmaschine
JPH05165508A (ja) * 1991-12-12 1993-07-02 Toyota Autom Loom Works Ltd 外部記憶媒体を利用した織機制御方法

Also Published As

Publication number Publication date
CZ80597A3 (en) 1997-06-11
JP2988729B2 (ja) 1999-12-13
RU2131952C1 (ru) 1999-06-20
CN1042048C (zh) 1999-02-10
CZ283829B6 (cs) 1998-06-17
US5787938A (en) 1998-08-04
RO115652B1 (ro) 2000-04-28
ES2124016T3 (es) 1999-01-16
DE59504360D1 (de) 1999-01-07
TW300926B (cs) 1997-03-21
AU3375795A (en) 1996-05-15
WO1996012838A1 (de) 1996-05-02
AT401064B (de) 1996-06-25
PL178028B1 (pl) 2000-02-29
ATA209094A (de) 1995-10-15
HU219659B (hu) 2001-06-28
PL319664A1 (en) 1997-08-18
HUT76886A (en) 1997-12-29
BR9509402A (pt) 1998-01-06
JPH10501035A (ja) 1998-01-27
CN1161066A (zh) 1997-10-01
EP0787226A1 (de) 1997-08-06
KR100386200B1 (ko) 2003-08-19

Similar Documents

Publication Publication Date Title
EP0787226B1 (de) Gewebeabzugseinrichtung an einer rundwebmaschine
AT401065B (de) Einrichtung zur überwachung der schussfäden an einer rundwebmaschine
DE1710213A1 (de) Verfahren und Vorrichtung fuer die Herstellung von Plueschgeweben
DE69617311T2 (de) Fadenspann- und Rückzugvorrichtung für eine Webmaschine
DE3018373A1 (de) Verfahren zum schaeren von kettfaeden fuer web- und wirkmaschinen sowie schaeranlage zur durchfuehrung des verfahrens
EP2741988A2 (de) Verfahren und webmaschine mit einer vorrichtung zum überwachen einer fadenüberspannung
EP1154057A2 (de) Frottierwebmaschine
DE102004063683A1 (de) Verfahren zum Herstellen eines Gewebes in Dreherbindung und Webmaschine zur Durchführung des Verfahrens
DE69909907T2 (de) Vorrichtung zur Überwachung der Fadenreserve in Schussfadenliefervorrichtungen für Webmaschinen
EP0167829A1 (de) Einrichtung zur Überwachung der Schussfäden an einer Rundwebmaschine
EP0167830A1 (de) Antriebseinrichtung an einer Rundwebmaschine
DE2928383C2 (de) Vorrichtung zum Spannungsausgleich des Schußfadens einer Nadelbandwebmaschine
EP1154058A2 (de) Frottierwebmaschine
DE69317019T2 (de) Vorrichtung zum Speisen eines periodisch arbeitenden Fadenverbrauchers
DE2724923C3 (de) Zwillings-Düsen-Webmaschine
EP0155431A1 (de) Verfahren für den Eintrag von Schussfäden bei einer Webmaschine und Webmaschine zur Durchführung des Verfahrens
EP0567428B1 (de) Verfahren zum Starten einer Webmaschine und Webmaschine zur Durchführung des Verfahrens
DE3827380C2 (cs)
EP0179178A1 (de) Verfahren für den Betrieb eines Schussfadenspeichers einer Webmaschine und Schussfadenspeicher zur Durchführung des Verfahrens
WO1980001392A1 (en) Apparatus for the manufacture of filling yarn on a shuttless loom
AT15480U1 (de) Rundwebmaschine
DE2221282C3 (de) Webmaschine zur Herstellung von Frottiergewebe
CH378808A (de) Webmaschine und zugehöriges Betriebsverfahren
DE3043147C2 (de) Webmaschine mit Schneidvorrichtung
DE1953470A1 (de) Einrichtung zum Verlagern der Grundkette bei Frottierwebstuehlen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970313

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT PT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19971114

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT PT

REF Corresponds to:

Ref document number: 59504360

Country of ref document: DE

Date of ref document: 19990107

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2124016

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990203

ET Fr: translation filed
REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 19990129

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: KALSI MICRO-MEASUREMENTS AND INSTRUMENTATION PVT.

Effective date: 19990824

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20010801

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20101005

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100908

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20100707

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100929

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110903

Year of fee payment: 17

Ref country code: ES

Payment date: 20110901

Year of fee payment: 17

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120319

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110919

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120319

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110930

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110919

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59504360

Country of ref document: DE

Representative=s name: ROOS, PETER, DIPL.-PHYS. UNIV. DR.RER.NAT., DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 59504360

Country of ref document: DE

Representative=s name: ROOS, PETER, DIPL.-PHYS.UNIV. DR.RER.NAT., DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59504360

Country of ref document: DE

Effective date: 20130403

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130403

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20131018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120920