EP1518810B1 - Frein de fil et machine textile et dispositif d'alimentation de fil equipés d'un tel frein de fil - Google Patents

Frein de fil et machine textile et dispositif d'alimentation de fil equipés d'un tel frein de fil Download PDF

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Publication number
EP1518810B1
EP1518810B1 EP04020717A EP04020717A EP1518810B1 EP 1518810 B1 EP1518810 B1 EP 1518810B1 EP 04020717 A EP04020717 A EP 04020717A EP 04020717 A EP04020717 A EP 04020717A EP 1518810 B1 EP1518810 B1 EP 1518810B1
Authority
EP
European Patent Office
Prior art keywords
section
bearing
thread
brake
thread brake
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.)
Not-in-force
Application number
EP04020717A
Other languages
German (de)
English (en)
Other versions
EP1518810A1 (fr
Inventor
Roland Gonser
Johannes Klaszka
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.)
Sipra Patententwicklungs und Beteiligungs GmbH
Original Assignee
Sipra Patententwicklungs und Beteiligungs 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
Application filed by Sipra Patententwicklungs und Beteiligungs GmbH filed Critical Sipra Patententwicklungs und Beteiligungs GmbH
Publication of EP1518810A1 publication Critical patent/EP1518810A1/fr
Application granted granted Critical
Publication of EP1518810B1 publication Critical patent/EP1518810B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B65H59/225—Tension discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/53—Auxiliary process performed during handling process for acting on performance of handling machine
    • B65H2301/531—Cleaning parts of handling machine
    • 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 yarn brake of the type specified in the preamble of claim 1 and thus equipped textile machines and yarn feeding devices.
  • the rotatable mounting of the brake elements and / or the entire assembly serves the purpose of using the tangential forces exerted on the brake elements during running threads to cause the brake elements in a rotational movement and thereby cause a constant self-cleaning of the brake elements, especially if the walls preferably are provided with sufficiently large openings.
  • the thread brakes used in practice therefore contain at least in circular knitting machines mostly biasing mechanisms, which are provided with open, no protective covers having springs, so that they must be cleaned in spite of the existing in principle tendency for self-cleaning in relatively short time intervals, resulting in a thread processing or consuming machine with a plurality of thread guides, z. B. a circular knitting machine with 96 or more systems, consuming cleaning work with appropriate machine downtime required.
  • the invention has the advantage that the provided with a conventional spring, for adjusting the braking force certain biasing mechanism is not assigned to the brake elements bearing bearing portion, but mounted in a mounting bracket portion of a bearing pin.
  • This makes it possible to accommodate the spring in a setting and protection body, which serves on the one hand for mounting the bearing pin on the holder and for adjusting the braking force and on the other hand largely covers the spring to the outside.
  • the braking elements are only under the action of a mounted on the bearing portion of the bearing pin pressure element, which can be provided as the brake elements themselves with smooth and only slightly prone to contamination surfaces.
  • yarn feeding device comprises a carrier 1, the one with one end to a mounting rail 2 of a thread processing or thread-consuming textile machine, z. B. a circular knitting machine, is detachably fastened.
  • a conventional storage or delivery drum 3 is arranged, which is rotatably mounted about a rotation axis 4 and fixedly connected to a rotatably mounted in the carrier 1 shaft 5 for this purpose.
  • Driven and z. B. by means of a manually switchable clutch 6a rotatably connected to the shaft 5, thereby driving the storage or delivery drum 3.
  • a yarn brake 7 and arranged above this yarn eyelet 8 are attached.
  • On the underside of the carrier 1 is arranged between the yarn brake 7 and the delivery drum 3 thread inlet guide element 9, z.
  • a thread 12 is from a supply spool, not shown, through the eyelet 8, the yarn brake 7 and the guide element 9 obliquely from above and substantially tangentially to the thread support surface led the delivery drum 3, wound on this in at least one, preferably several turns and finally unwound substantially tangentially and od through the two guide elements 10 and 11 a processing point of a knitting machine.
  • the like Not shown.
  • Feeler 14 and 15, which are also mounted on the carrier 1, can serve in the usual way for monitoring the thread 12.
  • Thread delivery devices of this type are generally known to the person skilled in the art (eg DE 197 20 795 A1 ) and therefore need not be explained in detail.
  • the holding element 16 carries a holder 17 with a cylindrical receptacle 18 which is provided with an internal thread 19.
  • the receptacle 18 in the embodiment of a hollow cylindrical or sleeve-shaped adjustment and protection body 20 is arranged, which is provided on its jacket with an external thread 21 which fits into the internal thread 19 of the holder 17.
  • the adjustment and protection body 20 can therefore be screwed into the receptacle 18 and in this by back and forth turning axially, ie parallel to a longitudinal axis 22 of the bracket 17 back and forth.
  • the mounting portion 24 has an outer cross section which is smaller than the inner cross section of the cavity 23, and is located at one in 3 and 4 right, from the adjustment and protection body 20 outstanding side with a bearing portion 26 of the bearing pin 25 coaxially connected.
  • the bearing pin 25 and the adjustment and protection body 20 parallel to the longitudinal axis 22 on the one hand has the Adjustment and protection body 20 on a bearing portion 26 facing in 3 and 4 right side an end wall 27 which has a coaxial bearing opening for the mounting portion 24, the inner diameter is only slightly larger than the outer diameter of the mounting portion 24 and thereby forms an annular circumferential, radially inwardly projecting shoulder.
  • the mounting portion 24 at a distance from the bearing portion 26, in 3 and 4 left side a radially outwardly extending, preferably annular projection 28 which is provided with an outer cross-section which substantially corresponds to the inner cross section of the cavity 23, which preferably has the same cross section in the direction of the longitudinal axis 22.
  • the mounting portion 24 is therefore mounted by means of the end wall or shoulder 27 and the projection 28 in the direction of the longitudinal axis 22 slidably in the adjustment and protection body 20.
  • the projection 28 is formed in the embodiment as an integrally formed on the mounting portion 24 bead.
  • the mounting portion 24 and with it the whole bearing pin 25 are biased by a trained in the embodiment as a helical compression spring spring 29 in the direction of the longitudinal axis 22 and in the direction opposite to the bearing portion 26 side.
  • the spring 29 is to coaxially drawn on the mounting portion 24, disposed in the remaining between this and the wall of the adjustment and protection body 20 part of the cavity 23 and with its ends between the projection 28 and the shoulder 27 or another shoulder of the Adjusting and protecting body 20 supported that they the bearing pin 25 in 3 and 4 tried to press to the left.
  • the biasing force depends on the axial position of the adjustment and protection body 20 or on whether it is relatively deeply screwed into the receptacle 18 ( Fig.
  • a scale cooperating with a marking on the holder 17 can be provided on the outer jacket of the adjustment and protection body 20
  • a preferably cylindrical bearing sleeve 31 is mounted in the embodiment, preferably made of a wear-resistant, a low friction material having such. As ceramic or a suitable plastic.
  • the bearing sleeve 31 has an inner diameter which is slightly larger than the outer diameter of the bearing portion 26.
  • the bracket 17 is expediently provided on a side facing the bearing portion 26 with a preferably cylindrical bearing ring 32 for the bearing sleeve 31, whose inner diameter is slightly larger than the outer diameter of the bearing sleeve 31.
  • the bearing sleeve 31 is preferably arranged easily rotatable by a suitable clearance of a few tenths of a millimeter both on the bearing portion 26 and in the bearing ring 32.
  • the bearing sleeve 31 may also be arranged movably on the bearing section 26.
  • it preferably extends only to a protruding into the receptacle 18 of the holder 17 shoulder 17a, which also serves as a stop for the adjustment and protection body 20 in its maximum screwed into the receptacle 18 position.
  • a first brake element 33 and a second brake element 34 of the yarn brake according to the invention are mounted on an outside of the bracket 17, ie in 3 and 4 To the right of this lying part of the projected by the bearing portion 26 bearing sleeve 31, a first brake element 33 and a second brake element 34 of the yarn brake according to the invention are mounted.
  • the two brake elements 33, 34 have a substantially circular outer cross-section and are provided in their center with a respective hub 35, 36, which is preferably rotatably and axially displaceably mounted on the bearing sleeve 31 with little play.
  • the hub 35 of the first, the bracket 17 facing the brake member 33 has an axially inner sliding surface 37, which lays in the mounted state of the yarn brake 7 to an end face of the bearing ring 32.
  • the hub 36 of the second brake member 34 is disposed at an axial distance from the hub 35 and with an axially outwardly, ie in 3 and 4 provided to the right-facing sliding surface 38 to which a pressing element 39 lays in the mounted state.
  • this pressing element 39 is a component which, on the one hand, increases the cross section of the bearing section 26 and on the other hand designed as a closure cap, which is attached to the remote from the mounting portion 24 end of the bearing portion 26 and preferably by a grub screw 40 od. Like. Solder is connected to this.
  • the pressing member 39 is also biased to the left, so that it lays with a frontal sliding surface against the sliding surface 38 of the hub 36 of the second brake element 34 and this therefore with a force that depends on the axial adjustment of the adjustment and protection body 20 , axially against the first brake element 33 presses, which in turn rests with its sliding surface 37 on the bearing ring 32 of the bracket 17.
  • the braking force exerted by the brake elements 33, 34 on the guided between them, in 3 and 4 schematically indicated thread 12 is exercised, it can by turning the adjustment and protection body 20 and its axial displacement caused thereby z. B. in the off 3 and 4 apparent limits are set.
  • the thread 12 exerts a torque on the brake elements 33, 34.
  • the outer diameter of the bearing sleeve 31 the sizes of the sliding surfaces 37 and 38 and the sizes and diameters of the interacting with these surfaces on the bearing ring 32 and the pressure element 39 also the brake elements 33, 34 in turns offset to effect a self-cleaning in a conventional manner.
  • a particular advantage of the invention results from the fact that the brake elements 33 and 34, the holder 17 with the bearing ring 32 and the pressure element 39 all can be provided with smooth surfaces that are not prone to fouling by lint, dust od.
  • a particularly significant advantage of the yarn brake described is, finally, that the spring 29 used to adjust the braking force outside the range of the brake elements 33, 34 and is almost completely covered by the adjustment and protection body 20 and the projection 28 to the outside.
  • penetration of dust and dirt into the spaces between the individual turns of the spring 29 is extremely unlikely, so that the braking force once set remains unchanged over a long service life.
  • the braking force can be adjusted easily reproducible.
  • access to the brake elements 33, 34 is in no way hindered, which also promotes a possible self-cleaning.
  • Fig. 5 is different from that Fig. 2 to 4 essentially only in that the bearing sleeve 31 has been omitted and another bearing pin 42 is provided. The same parts are therefore provided with the same reference numerals.
  • the bearing pin 42 has a mounting section 43 which is arranged in the adjustment and protection body 20 and has a smaller outer diameter than a bearing section 44 of the bearing pin 42 projecting from the mounting 17 and expediently mounted in the bearing ring 32.
  • the hubs 35, 36 of the brake elements 33, 34 are directly and preferably rotatably mounted on the bearing portion 44, wherein with regard to the optimization of the cooperating sliding or friction surfaces and the smooth axial displacement of the brake elements 33, 34 the same as in the embodiment according to Fig. 2 to 4 applies.
  • Fig. 5 is the particular to rest on the second brake element 34, the cross-section of the bearing portion 44 enlarging, a pressing member 45 forming member formed on the remote from the mounting portion 43 end of the bearing portion 44 and with this z. B. made in one piece.
  • certain projection 46 is formed as a releasably attached to the free end of the mounting portion 43 cap. The attachment of this cap takes place for example by a formed in the mounting portion 43 annular groove 47 and a latching in this, from the cap radially inwardly projecting annular bead 48.
  • the assembly is therefore carried out in this embodiment from the right, by the first bearing pin 42 through the hubs 35th and 36, the bearing ring 32 and the adjustment and protection body 20 inserted, then inserted from the left, the spring 29 and finally the cap 46 is pressed onto the mounting portion 43.
  • the bearing sleeve 31 could be firmly connected to the mounting portion 26 or fixed to the bracket 17.
  • the brake elements 33, 34 could rotate on the bearing sleeve Be arranged 31 or the mounting portion 44, if it can be waived self-cleaning or should.
  • the bearing pin could in particular in the case of Fig. 5 be formed in two parts and have a subsequently fixedly connected to the mounting portion 43 bearing portion 44, wherein other than the illustrated cross-sectional shapes are possible.
  • the adjustment and protection body 20 axially displaceable, but non-rotatably in the receptacle 18 of the holder 17 and assign him, for example, a locking screw for fixing a desired axial position.
  • the spring 29 could be formed differently than shown.
  • the yarn brake 7 according to the invention contrary Fig. 1 can also be applied independently of a yarn feeding device and, for example, by means of the holding member 16 can be attached directly to a textile machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Braking Arrangements (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Claims (16)

  1. Frein de fil comprenant un dispositif de support (17), un axe de palier (25, 42) qui présente un axe (22), un segment de montage (24, 43) monté dans le dispositif de support (17) et, à côté de ce segment dans la direction axiale, un segment de palier (26, 44) faisant saillie du dispositif de support (17), un premier élément de freinage (33) monté sur le segment de palier (26, 44) de manière à être mobile axialement et destiné à venir s'appliquer contre le dispositif de support (17), un second élément de freinage (34) monté sur le segment de palier (26, 44) de manière à être mobile axialement et destiné à venir s'appliquer contre le premier élément de freinage (33), ainsi qu'un mécanisme de précontrainte présentant un ressort (29) et un élément de pression (39, 45) fixé au segment de montage (26, 44), qui permet de régler la force de freinage, caractérisé en ce que le segment de montage (24, 43) est monté dans le dispositif de support (17) de manière à être mobile axialement, en ce que le ressort (29) précontraint axialement le segment de montage (24, 43), et en ce que le mécanisme de précontrainte présente un corps de réglage et de protection (20) monté dans le dispositif de support (17) de manière à être mobile axialement et renfermant le segment de montage (24, 43) et le ressort (29).
  2. Frein de fil selon la revendication 1, caractérisé en ce que le corps de réglage et de protection (20) est réalisé sous forme de douille qui présente sur un côté tourné vers le segment de palier (26, 44) une paroi frontale (27) traversée par le segment de montage (24, 43).
  3. Frein de fil selon la revendication 2, caractérisé en ce que la paroi frontale présente une ouverture de palier dont la section transversale intérieure correspond pour l'essentiel à la section transversale extérieure du segment de montage (24, 43).
  4. Frein de fil selon la revendication 3, caractérisé en ce que l'élément de pression (39, 45) est conçu en tant qu'élément augmentant la section transversale du segment de palier (26, 44) et destiné à venir s'appliquer contre le second élément de freinage (34).
  5. Frein de fil selon l'une des revendications 1 à 4, caractérisé en ce que les deux éléments de freinage (33, 34) sont montés directement sur le segment de palier (26, 44).
  6. Frein de fil selon la revendication 5, caractérisé en ce que l'élément de pression (45) est ménagé sur une extrémité du segment de palier (44) qui est distante axialement du segment de montage (43).
  7. Frein de fil selon l'une des revendications 1 à 4, caractérisé en ce que les deux éléments de freinage (33, 34) sont montés sur un coussinet de palier (31) traversé par le segment de palier (26).
  8. Frein de fil selon la revendication 7, caractérisé en ce que l'élément de pression (39) est réalisé en tant que capuchon d'obturation qui est fixé de manière amovible à une extrémité du segment de palier (26) qui est distante axialement du segment de montage (24).
  9. Frein de fil selon l'une des revendications 1 à 8, caractérisé en ce que le segment de montage (24, 43) présente sur un côté distant axialement du segment de palier (26, 44) une saillie radiale (28, 46), et en ce que le ressort (29) est un ressort hélicoïdal de pression enfilé sur le segment de montage (24, 43), qui prend appui sur la saillie (28, 46) et sur un épaulement (27) prévu sur un côté du corps de réglage et de protection (20) qui est distant axialement de la saillie (28, 46).
  10. Frein de fil selon la revendication 9, caractérisé en ce que la saillie (28, 46) est réalisée avec une forme annulaire et est dotée d'une section transversale extérieure correspondant pour l'essentiel à la section transversale intérieure d'une cavité (23) du corps de réglage et de protection (20) recevant le segment de montage (24, 43).
  11. Frein de fil selon la revendication 9 ou 10, caractérisé en ce que la saillie (28) est formée par un épaulement ménagé sur le segment de montage (24).
  12. Frein de fil selon la revendication 9 ou 10, caractérisé en ce que la saillie (46) est formée par un capuchon (46) relié de façon amovible au segment de montage (43).
  13. Frein de fil selon l'une des revendications 7 à 12, caractérisé en ce que le dispositif de support (17) présente sur un côté tourné vers le segment de palier (26) une bague de palier (32) destinée à pouvoir monter le coussinet de palier (31) de façon mobile axialement et rotative.
  14. Frein de fil selon l'une des revendications 1 à 13, caractérisé en ce que le dispositif de support (17) présente un logement cylindrique (18) doté d'un taraudage (19) et en ce que le corps de réglage et de protection (20) est conçu en tant que douille dotée d'un filetage (21) adapté au taraudage (19).
  15. Machine textile, notamment métier de tricotage circulaire, comprenant au moins un frein de fil (7), caractérisée en ce que le frein de fil (7) est réalisé selon au moins l'une des revendications 1 à 14.
  16. Dispositif d'alimentation en fil doté d'au moins un frein de fil (7) pour une machine textile, notamment pour un métier de tricotage circulaire, caractérisé en ce que le frein de fil (7) est réalisé selon au moins l'une des revendications 1 à 14.
EP04020717A 2003-09-26 2004-09-01 Frein de fil et machine textile et dispositif d'alimentation de fil equipés d'un tel frein de fil Not-in-force EP1518810B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10345369A DE10345369A1 (de) 2003-09-26 2003-09-26 Fadenbremse und damit ausgerüstete Textilmaschine und Fadenliefervorrichtung
DE10345369 2003-09-26

Publications (2)

Publication Number Publication Date
EP1518810A1 EP1518810A1 (fr) 2005-03-30
EP1518810B1 true EP1518810B1 (fr) 2008-04-02

Family

ID=34178022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04020717A Not-in-force EP1518810B1 (fr) 2003-09-26 2004-09-01 Frein de fil et machine textile et dispositif d'alimentation de fil equipés d'un tel frein de fil

Country Status (10)

Country Link
US (1) US7007777B2 (fr)
EP (1) EP1518810B1 (fr)
JP (1) JP2005104730A (fr)
KR (1) KR20050030859A (fr)
CN (1) CN1600665A (fr)
AT (1) ATE391106T1 (fr)
DE (2) DE10345369A1 (fr)
ES (1) ES2305631T3 (fr)
SG (1) SG110147A1 (fr)
TW (1) TW200519022A (fr)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
CN103395661A (zh) * 2013-07-23 2013-11-20 吴江市世华丝绸有限公司 一种纱线张力装置
CN103508239B (zh) * 2013-09-25 2015-12-23 江苏海大印染机械有限公司 一种新型拉幅定形机用喂布调节装置
US9394639B2 (en) 2014-10-16 2016-07-19 Handi Quilter, Inc. Motorized thread tensioner for a sewing machine
US8997669B1 (en) * 2014-10-16 2015-04-07 Handi Quilter, Inc. Thread tensioner for a sewing machine
CN106245213B (zh) * 2016-09-23 2018-08-03 海盐维博雅针织制衣有限公司 一种针织机用改良型导纱装置
IT201900009153A1 (it) * 2019-06-17 2020-12-17 Fosber Spa Braccio per uno svolgitore e svolgitore comprendente detto braccio
CN112090247B (zh) * 2020-10-31 2023-01-17 张家港市金秋环保科技有限公司 一种电场线张紧调节装置及张紧调节方法
CN112481999A (zh) * 2020-11-26 2021-03-12 江西锦囊商旅信息有限公司 一种纺织用智能纺织断切装置

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DE913148C (de) * 1940-09-04 1954-06-08 Universal Winding Co Fadenspannvorrichtung fuer Spul- und aehnliche Maschinen
US2283912A (en) 1940-09-04 1942-05-26 Universal Winding Co Tension device for winding and like machines
GB629319A (en) * 1946-03-13 1949-09-16 Universal Winding Co Improvements in or relating to tension-devices for tensioning strand materials
CH315852A (de) * 1953-09-22 1956-09-15 Schweiter Ag Maschf Fadenbremse mit Bremsscheiben
CH357008A (de) * 1958-02-06 1961-09-15 Schweiter Ag Maschf Fadenbremse mit zwei Bremsscheibenpaaren und einem zwischen den beiden Bremsscheibenpaaren angeordneten Fadenfühler
DE3504739C2 (de) 1984-03-13 1995-02-09 Frei Gmbh & Co Geb Fadenbremse für Textilmaschinen
DE3529369C1 (de) * 1985-08-16 1986-11-27 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Naehmaschine mit einer Einrichtung zur Spannung des Nadelfadens
DE3629928A1 (de) 1986-09-03 1988-03-10 Norddeutsche Faserwerke Gmbh Schaeranlage und tellerfadenbremse
US5070745A (en) * 1990-12-24 1991-12-10 Lindsey Kelly D Asymmetrical differential drive
DE4104663C1 (fr) 1991-02-15 1992-08-13 Memminger-Iro Gmbh, 7290 Freudenstadt, De
DE4112898A1 (de) * 1991-04-19 1992-10-22 Werner Schlaich Staubschutzvorrichtung fuer die fadenbremse einer strickmaschine o. dgl.
US5211122A (en) * 1992-07-15 1993-05-18 Lin Horng Ji Thread tension device for a sewing machine
DE4301507C2 (de) 1993-01-21 1995-01-26 Memminger Iro Gmbh Fadenbremse
DE29521428U1 (de) 1995-10-13 1997-03-20 Beck Textilmaschinen Fadenbremse
DE19720795A1 (de) 1997-05-16 1998-11-19 Sipra Patent Beteiligung Fadenbremse und damit ausgerüstete Textilmaschine und Fadenliefervorrichtung
DE29907679U1 (de) * 1999-04-30 2000-09-07 Saurer Allma Gmbh Fadenbremse für Textilmaschinen

Also Published As

Publication number Publication date
EP1518810A1 (fr) 2005-03-30
CN1600665A (zh) 2005-03-30
DE10345369A1 (de) 2005-05-12
SG110147A1 (en) 2005-04-28
TW200519022A (en) 2005-06-16
DE502004006710D1 (de) 2008-05-15
ATE391106T1 (de) 2008-04-15
US20050067228A1 (en) 2005-03-31
JP2005104730A (ja) 2005-04-21
ES2305631T3 (es) 2008-11-01
US7007777B2 (en) 2006-03-07
KR20050030859A (ko) 2005-03-31

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