EP0093189A1 - Device for feeding weft yarns or the like at textile machines - Google Patents
Device for feeding weft yarns or the like at textile machines Download PDFInfo
- Publication number
- EP0093189A1 EP0093189A1 EP82103867A EP82103867A EP0093189A1 EP 0093189 A1 EP0093189 A1 EP 0093189A1 EP 82103867 A EP82103867 A EP 82103867A EP 82103867 A EP82103867 A EP 82103867A EP 0093189 A1 EP0093189 A1 EP 0093189A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- disc
- shaft
- spreading
- displaceable
- bearing
- 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.)
- Granted
Links
- 239000004753 textile Substances 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/06—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate singly
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a feed device for weft threads, catch threads or the like in textile machines, consisting of a spreading disc arranged on a drivable shaft with two discs which have ribs that widen conically in the radial direction towards the shaft and the neighboring disc and whose spacing from one another can be determined , wherein, depending on the distance between the discs, the ribs of one disc each engage in the spaces between the ribs of the other disc in such a way that the effective circumference of the spreading disc is fixed for the thread wrapping around the spreading discs and fed to the textile machine.
- the spreading disc has a larger or smaller circumference for the thread that wraps around it. Since the drive speed of the shaft is predetermined, the amount of thread fed can be changed by changing the effective circumference of the spreading disc.
- the object of the invention is to propose a feed device of the type mentioned in the introduction, in which the desired amount of thread can be set in a simple manner without stopping the textile machine.
- the object is achieved in that the one disc of the spreading disc is fixed on the shaft and the other disc is non-rotatable, but displaceable in the axial direction on the shaft and is rotatably connected to an adjusting and locking device arranged on the textile machine.
- the adjusting and locking device advantageously has a two-armed lever which is arranged on the textile machine so that it can pivot, one lever arm of which interacts with an adjusting screw arranged on the textile machine and the other lever arm interacts with the displaceable disc of the spreading disc.
- the lever is pivotable about an axis perpendicular to a plane running through the shaft in the axial direction.
- a prestressed compression spring which is supported on the disks is arranged on the shaft between the disks of the expanding disk.
- the disks preferably have recesses for the compression spring.
- a bearing is advantageously arranged on the shaft between the displaceable disk and the lever arm assigned to the displaceable disk.
- the bearing is preferably designed as an axial thrust bearing, shoulder bearing or the like.
- the slidable disc advantageously has a hub-like approach with a recess for the bearing.
- the bearing is preferably connected via a U-shaped bracket to the lever arm assigned to the displaceable disk of the expansion disk.
- a spreading disc 2 composed of two discs 3 and 4 is arranged on a shaft 1 of a textile machine (not shown).
- the disks 3 and 4 have ribs 5 widening conically in the radial direction towards the shaft 1 and towards the adjacent disk, the ribs of the one disk engaging in the spaces 6 between the ribs 5 of the other disk.
- the disc 3 is fixed on the shaft 1, while the disc 4 is arranged on the shaft 1 in the axial direction, but non-rotatably.
- the disc 4 has on its outer side facing away from the disc 3 a hub-like projection 7 with a recess in which a shoulder bearing 8 is seated.
- a U-shaped bracket 9 is connected to the shoulder bearing 8 and is connected to a lever arm 10 of a two-armed lever 11.
- the lever 11 is pivotable about an axis 12 perpendicular to a plane running through the shaft 1 in the axial direction.
- the other lever arm 13 of the two-armed lever 11 is connected to an adjusting and locking device 14 of the textile machine.
- the adjusting and locking device 14 has an adjusting screw 16 which can be actuated via a knurled wheel 15.
- the thread 19 to be fed is placed almost completely around the spreading disc, as can be seen in FIG. 1.
- the compression spring 18 presses the disks 3 and 4 of the expansion disk 2 apart, so that the lever arm 13 bears firmly against the adjusting screw 16 via the U-shaped bracket 9 and the lever 11.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Sewing Machines And Sewing (AREA)
- Looms (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Die Erfindung betrifft eine Zuführeinrichtung für Schußfäden, Fangfäden od. dgl. bei Textilmaschinen, bestehend aus einer auf einer antreibbaren Welle (1) angeordneten Spreizscheibe (2) mit zwei Scheiben (3, 4), die konisch in radialer Richtung zur Welle und zur Nachbarscheibe hin sich verbreiternde Rippen (5) haben und deren Abstand zueinander festlegbar ist, wobei entsprechend dem Abstand der Scheiben die Rippen der einen Scheibe jeweils in die Zwischenräume (6) zwischen den Rippen der anderen Scheibe derart eingreifen, daß der wirksame Umfang der Spreizscheibe für den die Spreizscheibe umschlingenden, der Textilmaschine zuzuführenden Faden (19) festliegt. Damit der wirksame Umfang der Spreizscheibe (2) und damit die Menge des zugeführten Fadens (19) während des Betriebes der Textilmaschine veränderbar ist, ist die eine Scheibe (3) der Spreizscheibe (2) fest auf der Welle (1) und die andere Scheibe (4) unverdrehbar, jedoch in axialer Richtung verschiebbar auf der Welle angeordnet und mit einer an der Textilmaschine angeordneten Verstell- und Arretiervorrichtung (14) drehbar verbunden.The invention relates to a feed device for weft threads, catch threads or the like in textile machines, comprising a spreading disc (2) arranged on a drivable shaft (1) with two discs (3, 4) which are conical in the radial direction to the shaft and to the neighboring disc have widening ribs (5) and their spacing from one another can be determined, the ribs of the one disc in each case engaging in the spaces (6) between the ribs of the other disc in accordance with the spacing of the discs such that the effective circumference of the spreading disc for the thread (19) wrapped around the spreading disc and fed to the textile machine is fixed. So that the effective extent of the spreading disc (2) and thus the amount of thread (19) fed during operation of the textile machine can be changed, one disc (3) of the spreading disc (2) is fixed on the shaft (1) and the other disc (4) non-rotatably, but displaceable in the axial direction on the shaft and rotatably connected to an adjusting and locking device (14) arranged on the textile machine.
Description
Die Erfindung betrifft eine Zuführeinrichtung für Schußfäden, Fangfäden od. dgl. bei Textilmaschinen, bestehend aus einer auf einer antreibbaren Welle angeordneten Spreizscheibe mit zwei Scheiben, die konisch in radialer Richtung zur Welle und zur Nachbarscheibe hin sich verbreiternde Rippen haben und deren Abstand zueinander festlegbar ist, wobei entsprechend dem Abstand der Scheiben die Rippen der einen Scheibe jeweils in die Zwischenräume zwischen den Rippen der anderen Scheibe derart eingreifen, daß der wirksame Umfang der Spreizscheibe für den die Spreizscheiben umschlingenden, der Textilmaschine zuzuführenden Faden festliegt.The invention relates to a feed device for weft threads, catch threads or the like in textile machines, consisting of a spreading disc arranged on a drivable shaft with two discs which have ribs that widen conically in the radial direction towards the shaft and the neighboring disc and whose spacing from one another can be determined , wherein, depending on the distance between the discs, the ribs of one disc each engage in the spaces between the ribs of the other disc in such a way that the effective circumference of the spreading disc is fixed for the thread wrapping around the spreading discs and fed to the textile machine.
Je nach Einstellung der Scheiben der Spreizscheibe weist die Spreizscheibe einen größeren oder kleineren Umfang für den sie umschlingenden Faden auf. Da die Antriebsgeschwindigkeit der Welle vorgegeben ist, kann über eine Veränderung des wirksamen Umfanges Spreizscheibe die Menge des zugeführten Fadens verändert werden.Depending on the setting of the discs of the spreading disc, the spreading disc has a larger or smaller circumference for the thread that wraps around it. Since the drive speed of the shaft is predetermined, the amount of thread fed can be changed by changing the effective circumference of the spreading disc.
Dazu war es jedoch bisher notwendig, die Textilmaschine stillzusetzen und den Abstand der Scheiben der Spreizscheibe durch Zufugen oder Entfernen von Distanzscheiben zu verändern und nach Veränderung des Abstandes die Scheiben der Spreizscheiben wieder fest auf der Welle zu arretieren. Nachteilig ist einmal, daß das Stillsetzen der Textilmaschine zu Produktionsausfallen führt. Außerdem hat die Erfahrung gezeigt, daß in der Regel der Abstand der Spreizscheibe nach einem Probelauf nochmals geändert werden muß, da durch einen einzigen Einstellvorgang nicht der richtige Abstand der Scheiben der Spreizscheibe erhalten werden kann.For this purpose, however, it has previously been necessary to shut down the textile machine and to change the spacing of the washers of the spreading disc by adding or removing spacer washers and to lock the washers of the spreading discs firmly on the shaft again after changing the distance. The disadvantage is that stopping the textile machine leads to production downtimes. Experience has also shown that, as a rule, the spacing of the spreading disc must be changed again after a test run, since the correct spacing of the spreading disc discs cannot be obtained by a single adjustment process.
Die Aufgabe der Erfindung besteht darin, eine Zuführeinrichtung der eingangs genannten Art vorzuschlagen, bei der ohne Stillsetzen der Textilmaschine auf einfache Weise die gewünschte Fadenmenge einstellbar ist.The object of the invention is to propose a feed device of the type mentioned in the introduction, in which the desired amount of thread can be set in a simple manner without stopping the textile machine.
Die Aufgabe wird dadurch gelöst, daß die eine Scheibe der Spreizscheibe fest auf der Welle und die andere Scheibe unverdrehbar, jedoch in axialer Richtung verschiebbar auf der Welle angeordnet ist und mit einer an der Textilmaschine angeordneten Verstell-und Arretiervorrichtung drehbar verbunden ist.The object is achieved in that the one disc of the spreading disc is fixed on the shaft and the other disc is non-rotatable, but displaceable in the axial direction on the shaft and is rotatably connected to an adjusting and locking device arranged on the textile machine.
Vorteilhaft weist die Verstell- und Arretiervorrichtung einen zweiarmigen, an der Textilmaschine schwenkbar angeordneten Hebel auf, dessen einer Hebelarm mit einer an der Textilmaschine angeordneten Stellschraube und dessen anderer Hebelarm mit der verschiebbaren Scheibe der Spreizscheibe zusammenwirkt. Vorzugsweise ist der Hebel um eine zu einer durch die Welle in axialer Richtung verlaufende Ebene senkrechte Achse schwenkbar.The adjusting and locking device advantageously has a two-armed lever which is arranged on the textile machine so that it can pivot, one lever arm of which interacts with an adjusting screw arranged on the textile machine and the other lever arm interacts with the displaceable disc of the spreading disc. Preferential the lever is pivotable about an axis perpendicular to a plane running through the shaft in the axial direction.
Bei einer vorteilhaften Ausführungsform ist zwischen den Scheiben der Spreizscheibe auf der Welle eine sich an den Scheiben abstützende, vorgespannte Druckfeder angeordnet. Die Scheiben weisen vorzugsweise Ausnehmungen für die Druckfeder auf.In an advantageous embodiment, a prestressed compression spring which is supported on the disks is arranged on the shaft between the disks of the expanding disk. The disks preferably have recesses for the compression spring.
Vorteilhaft ist auf der Welle zwischen der verschiebbaren Scheibe und dem der verschiebbaren Scheibe zugeordneten Hebelarm ein Lager angeordnet. Das Lager ist vorzugsweise als axiales Drucklager, Schulterlager od. dgl. ausgebildet. Die verschiebbare Scheibe hat vorteilhaft einen nabenartigen Ansatz mit einer Ausnehmung für das Lager.A bearing is advantageously arranged on the shaft between the displaceable disk and the lever arm assigned to the displaceable disk. The bearing is preferably designed as an axial thrust bearing, shoulder bearing or the like. The slidable disc advantageously has a hub-like approach with a recess for the bearing.
Vorzugsweise ist das Lager über einen U-förmigen Bügel mit dem der verschiebbaren Scheibe der Spreizscheibe zugeordneten Hebelarm verbunden.The bearing is preferably connected via a U-shaped bracket to the lever arm assigned to the displaceable disk of the expansion disk.
Die Erfindung ist in den Zeichnungen beispielhaft dargestellt.The invention is illustrated by way of example in the drawings.
Es zeigen
- Fig 1 die Zuführeinrichtung in perspektivischer Ansicht und
- Fig 2 die Zuführeinrichtung in teilweisem Schnitt durch die Spreizscheibe.
- 1 shows the feed device in a perspective view
- Fig. 2 shows the feed device in partial section through the spreading disc.
Nach den Figuren 1 und 2 ist auf einer Welle 1 einer nicht dargestellten Textilmaschine eine Spreizscheibe 2 aus zwei Scheiben 3 und 4 angeordnet. Die Scheiben 3 und 4 weisen sich konisch in radialer Richtung zur Welle 1 und zur Nachbarscheibe hin verbreiternde Rippen 5 auf, wobei die Rippen der einen Scheibe jeweils in die Zwischenräume 6 zwischen den Rippen 5 der anderen Scheibe eingreifen.According to FIGS. 1 and 2, a spreading
Die Scheibe 3 ist auf der Welle 1 fest angeordnet, während die Scheibe 4 auf der Welle 1 in axialer Richtung verschiebbar, jedoch unverdrehbar angeordnet ist. Die Scheibe 4 weist an ihrer der Scheibe 3 abgewandten Außenseite einen nabenartigen.Ansatz 7 mit einer Ausnehmung auf, in der ein Schulterlager 8 sitzt. Mit dem Schulterlager 8 ist ein U-förmiger Bügel 9 verbunden, der mit einem Hebelarm 10 eines zweiarmigen Hebels 11 verbunden ist. Der Hebel 11 ist um eine zu einer durch die Welle 1 in axialer Richtung verlaufende Ebene senkrechte Achse 12 schwenkbar.The
Der andere Hebelarm 13 des zweiarmigen Hebels 11 ist mit einer Verstell- und Arretiervorrichtung 14 der Textilmaschine verbunden. Die Verstell- und Arretiervorrichtung 14 weist eine über ein Rändelrad 15 betätigbare Stellschraube 16 auf.The
In Ausnehmungen 17 der Scheiben 3 und 4 ist auf der Welle 1 eine sich an den Scheiben 3 und 4 abstützende, vorgespannte Druckfeder 18 angeordnet.In the
Bei Verwendung der erfindungsgemäßen Zuführeinrichtung wird der zuzuführende Faden 19 fast vollständig um die Spreizscheibe gelegt, wie dies in Fig. 1 erkennbar ist. Die Druckfeder 18 drückt dabei die Scheiben 3 und 4 der Spreizscheibe 2 auseinander, so daß über den U-förmigen Bügel 9 und den Hebel 11 der Hebelarm 13 fest an der Stellschraube 16 anliegt.When using the feed device according to the invention, the
Bei der Betätigung der Stellschraube 16 wird der Abstand der Scheiben 3 und 4 der Spreizscheibe 2 verändert, so daß sich für den zuzuführenden Faden 19 ein anderer wirksamer Umfang der Spreizscheibe 2 ergibt und damit sich die Menge des zugeführten Fadens ändert.When the adjusting
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP82103867A EP0093189B1 (en) | 1982-05-05 | 1982-05-05 | Device for feeding weft yarns or the like at textile machines |
DE8282103867T DE3272535D1 (en) | 1982-05-05 | 1982-05-05 | Device for feeding weft yarns or the like at textile machines |
ES1982266772U ES266772Y (en) | 1982-05-05 | 1982-07-14 | "CONDUCTIVE DEVICE FOR WARP THREADS, RETENTION THREADS OR SIMILAR IN TEXTILE MACHINES". |
KR8203272A KR880000770B1 (en) | 1982-05-05 | 1982-07-22 | Weft threads feed mechanisms for textile machines |
US06/471,562 US4504022A (en) | 1982-05-05 | 1983-03-01 | Thread feed mechanism and method for textile machines |
HK44/87A HK4487A (en) | 1982-05-05 | 1987-01-08 | Device for feeding weft yarns or the like at textile machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP82103867A EP0093189B1 (en) | 1982-05-05 | 1982-05-05 | Device for feeding weft yarns or the like at textile machines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0093189A1 true EP0093189A1 (en) | 1983-11-09 |
EP0093189B1 EP0093189B1 (en) | 1986-08-13 |
Family
ID=8189019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82103867A Expired EP0093189B1 (en) | 1982-05-05 | 1982-05-05 | Device for feeding weft yarns or the like at textile machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US4504022A (en) |
EP (1) | EP0093189B1 (en) |
KR (1) | KR880000770B1 (en) |
DE (1) | DE3272535D1 (en) |
ES (1) | ES266772Y (en) |
HK (1) | HK4487A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574847A (en) * | 1984-01-20 | 1986-03-11 | Tagawa Kikai Co., Ltd. | Rotary drum type weft storage apparatus |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785325A (en) * | 1987-11-16 | 1988-11-15 | Xerox Corporation | Adjustable speed control for a document imaging system |
US5346181A (en) * | 1991-06-11 | 1994-09-13 | Marco Seattle, Inc. | Hauling sheave with cleats |
DE4206607A1 (en) * | 1991-09-26 | 1993-04-01 | Erich Roser | THREAD DELIVERY DEVICE FOR THREAD USING TEXTILE MACHINES |
US5275379A (en) * | 1992-02-14 | 1994-01-04 | Mcaleer Roger W | Wildcat chain hoist with whelps, pockets, and movable drum halves |
US5468191A (en) * | 1993-04-30 | 1995-11-21 | Ntn Corporation | Variable effective diameter pulleys for variable speed transmission of power |
US5904629A (en) * | 1996-12-27 | 1999-05-18 | Shimano, Inc. | Rear derailleur with a cable guide roller and a pivoting cable casing support |
DE10203068A1 (en) * | 2002-01-26 | 2003-08-07 | Mageba Textilmaschinen Vertrie | Loom with a warp beam |
US7070527B1 (en) * | 2002-12-23 | 2006-07-04 | Polaris Industries Inc. | Ventilated clutch assembly with reduced-slip sheave surfaces |
GB2410963A (en) * | 2004-01-09 | 2005-08-17 | Master Flo Valve Inc | A choke system having a linear hydraulic stepping actuator |
IN2012DN02362A (en) | 2009-09-16 | 2015-08-21 | Nippon Kinsen Kikai Kk | |
KR101442733B1 (en) * | 2013-04-11 | 2014-09-23 | 주식회사 라지 | A Tension control apparatus for composition fiber |
US9518640B2 (en) * | 2014-02-07 | 2016-12-13 | Deere & Company | Dry variable speed drive mechanism |
JP6297016B2 (en) * | 2015-10-23 | 2018-03-20 | 本田技研工業株式会社 | Belt type continuously variable transmission for work equipment |
GB201603940D0 (en) * | 2016-03-08 | 2016-04-20 | Pattakos Manousos And Pattakos Efthimios And Pattakos Emmanouel | Conical pulley for belt CVT |
US10557541B2 (en) * | 2016-09-19 | 2020-02-11 | Deere & Company | Dry variable speed drive mechanism |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1635895B2 (en) * | 1966-05-17 | 1975-11-06 | Karl Isac Joel Dr. Ulricehamn Rosen (Schweden) | Thread feeder for circular knitting machines |
CH570926A5 (en) * | 1973-03-13 | 1975-12-31 | Iro Ab | |
DE2928382A1 (en) * | 1978-07-18 | 1980-02-07 | Yoshida Kogyo Kk | Weft feeder for ribbon weaving machines |
DE2911864A1 (en) * | 1979-03-01 | 1980-09-04 | Sulzer Ag | DEVICE FOR MEASURING THREAD-SHAPED MATERIAL, e.g. IN A WEAVING MACHINE |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US179746A (en) * | 1876-07-11 | Improvement in pulleys | ||
US2734390A (en) * | 1956-02-14 | thelander | ||
US794516A (en) * | 1904-08-12 | 1905-07-11 | Rudolf Dron | Apparatus for feeding strips of short-fiber material. |
US1350670A (en) * | 1919-07-30 | 1920-08-24 | Mathew Ritter | Speed-changing mechanism |
US1715595A (en) * | 1925-04-03 | 1929-06-04 | United Shoe Machinery Corp | Driving mechanism |
US2168835A (en) * | 1938-09-19 | 1939-08-08 | Gilbert A Wells | Variable-speed pulley for v-belt drives |
US2313436A (en) * | 1941-10-31 | 1943-03-09 | Ideal Commutator Dresser Compa | Variable speed device |
US3154260A (en) * | 1962-11-02 | 1964-10-27 | Darlington Fabrics Corp | Capstans |
DE1248384B (en) * | 1966-02-24 | 1967-08-24 | Heinkel Ag Ernst | Coil spring revolving around its longitudinal axis |
US3516295A (en) * | 1968-08-29 | 1970-06-23 | Heinkel Ag Ernst | V-belt pulley |
CA1026125A (en) * | 1974-09-30 | 1978-02-14 | T.B. Wood's Sons Company | Variable speed sheaves |
-
1982
- 1982-05-05 DE DE8282103867T patent/DE3272535D1/en not_active Expired
- 1982-05-05 EP EP82103867A patent/EP0093189B1/en not_active Expired
- 1982-07-14 ES ES1982266772U patent/ES266772Y/en not_active Expired
- 1982-07-22 KR KR8203272A patent/KR880000770B1/en active
-
1983
- 1983-03-01 US US06/471,562 patent/US4504022A/en not_active Expired - Fee Related
-
1987
- 1987-01-08 HK HK44/87A patent/HK4487A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1635895B2 (en) * | 1966-05-17 | 1975-11-06 | Karl Isac Joel Dr. Ulricehamn Rosen (Schweden) | Thread feeder for circular knitting machines |
CH570926A5 (en) * | 1973-03-13 | 1975-12-31 | Iro Ab | |
DE2928382A1 (en) * | 1978-07-18 | 1980-02-07 | Yoshida Kogyo Kk | Weft feeder for ribbon weaving machines |
DE2911864A1 (en) * | 1979-03-01 | 1980-09-04 | Sulzer Ag | DEVICE FOR MEASURING THREAD-SHAPED MATERIAL, e.g. IN A WEAVING MACHINE |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574847A (en) * | 1984-01-20 | 1986-03-11 | Tagawa Kikai Co., Ltd. | Rotary drum type weft storage apparatus |
Also Published As
Publication number | Publication date |
---|---|
US4504022A (en) | 1985-03-12 |
KR840000694A (en) | 1984-02-27 |
HK4487A (en) | 1987-01-16 |
KR880000770B1 (en) | 1988-05-06 |
DE3272535D1 (en) | 1986-09-18 |
ES266772Y (en) | 1983-11-16 |
ES266772U (en) | 1983-05-16 |
EP0093189B1 (en) | 1986-08-13 |
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