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WO1992001099A1 - Dispositif d'emmagasinage et d'amenee de fils - Google Patents

Dispositif d'emmagasinage et d'amenee de fils Download PDF

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Publication number
WO1992001099A1
WO1992001099A1 PCT/EP1991/001299 EP9101299W WO9201099A1 WO 1992001099 A1 WO1992001099 A1 WO 1992001099A1 EP 9101299 W EP9101299 W EP 9101299W WO 9201099 A1 WO9201099 A1 WO 9201099A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage
thread
delivery device
base body
gap
Prior art date
Application number
PCT/EP1991/001299
Other languages
German (de)
English (en)
Inventor
Tore Claesson
Lars-Berno Fredriksson
Pär JOSEFSSON
Original Assignee
Iro Ab
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
Priority claimed from SE9002409A external-priority patent/SE9002409D0/xx
Priority claimed from SE9003780A external-priority patent/SE9003780D0/xx
Priority claimed from SE9003796A external-priority patent/SE9003796D0/xx
Priority claimed from SE9101226A external-priority patent/SE9101226D0/xx
Priority claimed from SE9101234A external-priority patent/SE9101234D0/xx
Priority claimed from SE9101978A external-priority patent/SE9101978D0/xx
Application filed by Iro Ab filed Critical Iro Ab
Priority to DE59103828T priority Critical patent/DE59103828D1/de
Priority to EP91912450A priority patent/EP0538307B1/fr
Publication of WO1992001099A1 publication Critical patent/WO1992001099A1/fr

Links

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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • 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
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • D03D47/363—Construction or control of the yarn retaining devices

Definitions

  • the weft thread length released by the stopping device for withdrawal corresponds to an integral multiple of the circumference of the storage area.
  • the diameter of the storage area is changed during an operational stop.
  • the stop device that is clamped to the holder during operation is radially adjusted again.
  • a serious disadvantage is the dependency of the operational reliability of the thread storage and delivery device on the ability and Will of the operator who undertakes the adjustment of the gap width under disturbing conditions, for example in a weaving machine hall, whereby the gap width specified by the manufacturer of the thread storage and delivery device for the perfect function is often not adhered to because the operators are overwhelmed.
  • the operational reliability of the thread storage and delivery device therefore suffers from such unmanageable influences over which the manufacturer has no influence.
  • Storage area diameter is possibly even during operation.
  • the built-in gap width holding device ensures the exact gap width during or after diameter adjustments of the storage area. If an operator makes the adjustment at all, the risk of an incorrect gap width is averted because the adjustment is made with the means deemed appropriate by the manufacturer.
  • the base body of the stop device can be adjusted synchronously with the adjustment of the diameter of the storage area, then automatic diameter adjustment or diameter changes during operation are also possible in order to make a consumer-dependent fine adjustment to the desired value of the trigger length to reach.
  • the reliability of the thread storage and delivery device is guaranteed at all times in terms of the gap width of the passage gap and is no longer dependent on unforeseeable influences.
  • the components of the gap width holding device are structurally integrated where they find space and perform their function best.
  • a preferred, structurally simple embodiment is set out in claim 3.
  • the gap gauge is in the operation of the thread end storage and delivery device in the passive position so that it does not hinder the thread passage. If adjustment is required, the gap gauge is extended to set the gap width precisely. By making contact between the gap gauge and the storage body, the gap width is kept independent of the diameter. This is a mechanical and simple solution that is inexpensive, robust and very reliable. The setting is very quick and still precise.
  • the aspect of claim 5 is important here.
  • the correct gap width depends on the thread quality, the elasticity or the thread number.
  • the adjustable effective length of the gap gauge takes this requirement into account in a simple manner.
  • a particularly useful embodiment is set out in claim 6.
  • the coupling takes the base body of the stop device with it when the storage body diameter is adjusted and adjusts the gap width. In this way, no time is wasted for the adjustment of the stop device during or after a diameter adjustment of the storage area, because the base body follows in each case with the gap width of the storage area. A fine adjustment can also be carried out during operation.
  • the embodiment according to claim 7 is particularly advantageous because the floating guidance of the base body and the holding of the gap width by the gap gauge do not require any adjustment work on the stop device when the diameter of the storage area is adjusted. With a non-contact gap gauge, the adjustment can be made even during the Operation.
  • the embodiment according to claim 8 is structurally simple and reliable.
  • the pressure element engages mechanically on the storage surface and in this way holds the base body at the correct distance from the storage surface.
  • the base body is immovably fixed during operation.
  • the released clamping device allows the stop device to be adjusted in the case of a diameter adjustment of the storage area.
  • the one-hand operation is limited in the embodiment according to claim 11 to the rotation of the actuating shaft. If the lock is released, the pressure element is extended so that the radially displaceable base body can be brought into the required position or even moves automatically, in which the gap width is correct. He can drive by gravity or by spring loading or by the movement of the storage area or simply by pressing on the actuating shaft. With a renewed rotary movement of the actuating shaft, the arrester clamps the base body, the pressure element being pulled back again and the device being ready for operation.
  • a wear-free and precisely working embodiment emerges from claim 14.
  • the gap width which is to be changed depending on the thread quality or other operating parameters, is set by the adjustment of the effective length of the pressure ram.
  • the pull magnet creates intimate contact between the pressure element and the storage area, which ensures the gap width. Furthermore, a non-positive coupling acts between the base body and the storage surface during the adjustment process, which moves the base body into the correct position with the adjustment movement of the storage surface.
  • an electromagnetic clamping device could also be used, which is released and adjusted synchronously with the drive signal of the electric motor Completion of the adjustment is indented again. When the adjustment is complete, the return spring releases the temporary coupling between the pressure tappet and the pull magnet.
  • a further embodiment that functions in a contactless manner is apparent from claim 17.
  • the base body When adjusting the diameter, the base body is taken along.
  • the correct gap width results from the balance between the tensile or compressive force and the balance force, which offers the possibility of changing the gap width by means of the easily implementable change in the forces to be brought into balance or one of the forces.
  • the force balance positions the base body during operation; but does not disturb the thread passage in the ch the passage gap. If the magnet or the magnets generate a force pulling the base body towards the storage area, then the balance force must be directed away from the storage area. If, on the other hand, the magnet or the magnets aligned with one another generate a compressive force, the balance force pushes the base body toward the storage body.
  • a clamping device is expediently provided for operation.
  • An electromagnetic clamping device is available, which is released when the electromagnets are excited for the tensile or compressive force against spring loading and, after the base body has been adjusted, is re-engaged by releasing the spring force.
  • claims 18 and 19 relate to optional or additive options for adjusting the gap width.
  • the embodiment of claim 20 is structurally simple.
  • the spring element expediently has a spring characteristic that is as constant as possible, so that the balance force remains as possible over the entire stroke of the base body.
  • the embodiment according to claim 21 because pneumatically, hydraulically or magnetically the balance force can be very 'accurately adjust and vary, and the advantage is achieved that the value of the balance force is independent of the radial position of the body.
  • a particularly expedient embodiment with automatic adjustment of the stop device can be seen from claim 22.
  • the distance sensor is set to a certain signal value at which the positive drive is stopped. If the gap width changes, the positive drive is operated in one direction or the other until the gap width is reached again. During operation, the positive drive ensures that the base body is properly fixed on the bracket.
  • the operating control device is for setting the required diameter of the storage area responsible and at the same time also for the correct observance of the gap width, which it carries out by synchronously adjusting the base body of the stop device. With the operating control device, it is also possible, for example, to make fine adjustments to the trigger length during operation.
  • the embodiment of claim 25 is particularly advantageous, in which an adjustment of the diameter of the storage area takes place during operation with simultaneous adjustment of the stop device in order to provide the correct trigger length depending on the consumer.
  • This embodiment leads to a fundamental simplification when the system is started up: consumers and thread storage and delivery device.
  • the trigger length is roughly set to the theoretically correct value.
  • an automatic fine adjustment of the diameter is then carried out.
  • the thread sensor then gives deviations between the actual draw-off length and the desired draw-off length, which represent the necessary signals to the operating control device, which then adjusts. It downtimes are saved, which is of particular importance in the industrial application of the devices, and the operational reliability is high, since the gap width is not subject to any influences which are unforeseeable by the manufacturer.
  • the embodiment according to claim 26 is advantageous because, in the event of failure or malfunction of one stop device, it is possible to switch to another stop device.
  • the correct gap width is ensured by means of the ring body and the gap width holding device and is removed from the unpredictable influence of third parties.
  • FIGS. 1-3 shows a perspective view of a gap width holding device as can be used in FIGS. 1-3,
  • 5 shows a section through a stop device provided with a gap width holding device
  • 6 shows a schematic end view of a further embodiment
  • FIG. 11 shows a section through a further embodiment.
  • a thread storage and delivery device F has a housing 1, an operating control device 2 having an input part 2a, for a drive motor 3, among other things, and a storage body 4 which is blocked against rotational movement and which defines a rotationally symmetrical storage area 5.
  • a holder 6 for at least one stop device S, which cooperates with a stop element 7 with the storage surface 5 in order to control the withdrawal of a thread Y from the storage surface 5 in cycles.
  • a passage gap 8 with a certain gap width W is provided between the stop device S and the storage area 5.
  • the diameter of the storage area 5 can be changed by means of an adjusting device 9, which together forms the storage area 5 defining radially adjustable support elements 14 radially adjustable in the storage body 4.
  • the adjusting device 9 can have a drive motor, not shown, which is connected to the operating control device 2.
  • a feed device which conveys the thread turns on the storage surface 5 either against one another or with thread separation to the take-off side.
  • the feed device can either have a wobbling disc behind the thread supply or feed elements (15 in FIG. 3) lying between the support elements 14 and drivable for the feed movement.
  • the gap width W is the same in both cases.
  • a gap width holding device H is provided for the gap width W, the components of which are built into the holder 6 and / or the stop device S and / or the storage area 5.
  • the thread Y runs to the left, is then guided to the outside and deposited in turns on the storage surface 5 by means of a winding element (not shown).
  • the thread Y bears against the stop element 7 and extends from it via a thread guide element to a consumer C, for example to a jet weaving machine, in which a certain thread length is delivered with each weaving cycle.
  • a thread sensor A monitors the arrival of the thread end or the correct length for each entry.
  • the sensor A can with the Operation control device 2 of the thread storage and delivery device F are in signal-transmitting connection in order to change the diameter of the storage area 5 during operation while maintaining the gap width W such that the free end of the thread entered comes to lie exactly in the correct place.
  • the motor 3 drives a hollow shaft 10 in the housing 1, on which a winding element 11 leads the thread Y obliquely outwards and to the storage area 5.
  • Magnets 13 hold the storage body 4 rotatably mounted on the hollow shaft 10.
  • the support elements 14 are assigned feed elements 15, which are driven by an inclined and eccentric hub 12 for a feed and separation movement.
  • the stop device S which contains a drive 16 for the stop element 7, is radially displaceable with a base body G on radial guides 17 of the holder 6.
  • radial shafts 18 support the support elements 14, which engage with non-illustrated engagement elements in a face thread 20 of an adjusting disk 19 rotatable on the storage body 4.
  • the adjusting ring disk 19 can be rotated in both directions by means of a drive motor 22 and a reduction gear 21 in order to adjust all the support elements 14 together radially inwards or radially outwards.
  • the adjusting device 9 can also be operated manually.
  • the gap width holding device H is built into the thread storage and delivery device F and contains a gap gauge B, which is either mechanical or non-contact, and as the base body G in the adjustment of the support elements 14 entraining Clutch • can be formed.
  • An upwardly projecting • projection 23 serves to a manual control or actuation of the gap width holding device H, such as may be formed as similar to the similarly in Fig. 7 he of Fig. 7.
  • a mechanism M is provided for adjusting the radial position of the base body G.
  • the base body G is connected to a slide 24, which is guided on the radial guides 17 of the holder 6 and carries an extension arm 26, which carries a clamping device Q and the gap gauge B.
  • the gap gauge B has an approximately radially displaceable pressure element D, e.g. a plunger 25, the head part 27 of which is held by a return spring 25b on a cam track 30 of an actuating cam 29.
  • the plunger 25 can be extended downward into the tactile position I shown, in which it engages with its free end 25a on an abutment 38 of the support element 14 which can be adjusted in the direction of a double arrow 39.
  • the actuating cam 29 sits in a rotationally fixed manner on an actuating shaft 28 which is mounted on the arm 26 so as to be rotatable and longitudinally displaceable and which carries an actuating lever 31.
  • actuating shaft 28 At the other end of the actuating shaft 28, a thread or engaging element 33 is provided, which engages in a counter thread or a counter-engaging element 33 in the carriage 24, such that the actuating shaft 28 is displaced longitudinally when it rotates.
  • a fixed disk 34 is arranged on the actuating shaft 28, on which a clamping spring 35 is supported, which can be tensioned against a lock 36, which can be brought into engagement on the radial guides 17.
  • a spring 37 can be arranged which acts on the slide 24 radially inwards.
  • the carriage 24 is clamped to the holder 6 by means of the clamping device Q.
  • the pressure element D is withdrawn.
  • the thread Y can pass through the passage gap 8 freely.
  • the actuating lever 31 is pivoted until the actuating cam 29 extends the pressure element D into the tactile position I shown.
  • the actuating shaft 28 is displaced in the longitudinal direction, the clamping spring 35 is relieved and the engagement of the arrester 36 is relaxed.
  • the support element 14 carrying the abutment 38 pushes the carriage 24 outwards.
  • the actuating lever 31 is turned back and the lock 36 is pressed against the guide 17.
  • the pressure element D is withdrawn and the passage gap 8 is free.
  • the cam track 31 expediently overlaps with the rotary region in which the arrester 36 already engages on the guides 17. This ensures that the clamping device Q already begins to clamp the carriage 24 before the pressure element D is withdrawn.
  • the gap width W is held by the attack of the pressure element D on the abutment 38 of the support element 14. It would also be conceivable to use the mechanism M electromagnetically and as a function of the drive signals of the motor 22 of the actuating device To operate 9 of Fig. 3, or by electric motor.
  • FIG. 5 illustrates the gap width holding device H with its mechanism M according to FIG. 4 in the base body G of the stop device S.
  • at least one thread sensor E is arranged in the base body G, the correct gap width W being important for its correct functioning .
  • a length adjuster 40 is provided in the pressure element D (plunger 25 with a free end 25a and head part 27), e.g. a threaded connection that enables the effective length of the pressure element D and thus the gap width W, e.g. depending on the thread quality.
  • a disc 43 which is arranged on the actuating shaft 28 and serves to act on a guide part 41 of the holder 6, serves as the arrester.
  • a pull magnet 66 for example a permanent magnet, can be provided, which ensures that the gap gauge B is a coupling in both directions effective between the support element 14 and the A holding force is built up as soon as the free end 25 comes into contact with the abutment 38.
  • This holding force is smaller than the force of the return spring 25b, but larger than the displacement resistance of the basic body G on the holder 6.
  • a positive drive Z is provided for the base body G, with which the base body G is relative to the holder 6 is adjustable.
  • the radial guides 17 are rotatable threaded spindles 45 which are anchored in the holder 6.
  • a drive motor 43 for example a direct current motor or stepper motor, which drives the threaded spindles 45, which screw the base body G, via a reduction gear 44.
  • the base body G has a lateral extension 46 at the bottom, in which, in this embodiment, a contactless distance sensor 47, for example a Hall element, is arranged, which is aligned either with a counter sensor or with a scannable abutment 48 in the support element 14.
  • the distance sensor 46 is connected to the motor 43 via a control line 49 and is set to a signal value which corresponds to the gap width. If the gap width W changes when the diameter of the storage surface 5 is adjusted, then the base body G is moved by means of the positive drive Z until the gap width is correct again.
  • a proximity initiator and possibly even an analog proximity initiator could also be provided as the distance sensor 47.
  • a plurality of stop devices S distributed in the circumferential direction are provided, which either either for
  • Trigger length adjustment can be used, or which allow a change to another stop device in the event of damage.
  • the stop device S shown in solid lines contains a non-contact gap gauge B in the gap width holding device H.
  • a magnet 49 is arranged in the extension 46, which is aligned with a counter bearing or a counter magnet 50 in the support element 14.
  • a chamber 52 is provided in the base body G, into which protrudes a pipe 51, which can be optionally connected to a pressure source 55 or a tank 56 via a line 53 and a switching valve 54, a control device 58, 59 controlling the switching valve 54.
  • These components form a force generator N, which applies a balance force P to the base body G, while a magnetic force K is generated between the magnets 49, 50.
  • the balance force B and the magnetic force K are opposed to one another and coordinated in such a way that the gap width is balanced.
  • the base body G is floating on the radial guides 17.
  • the value of the balance force P can be changed in order to adjust the gap width.
  • the balance force P pushes the base body G towards the moving away support element 14 in order to maintain the gap width W.
  • the base body G is positioned in its floating guidance by the balance between the magnetic force K and the balance force P.
  • the magnetic force K pushes the base body outwards against the balance force P.
  • 8a and 8b are a front and side view of FIG. 7.
  • the gap width W illustrates as Schaubirld the setting of the gap width W by means of the equilibrium between the forces P, K. Force units are plotted on the vertical axis, while the horizontal axis represents the gap width.
  • the magnetic force for example a repulsive force between the magnets, varies along a curved curve.
  • the gap width results, in the example shown 0.8 mm. From the diagram it is easy to see that one Changing the constant balance force P each gap width can be adjusted.
  • Fig. 9 illustrates another principle for generating the balance force P on the base body G.
  • An energy store N e.g. a clock spring 60 acts on an arm 61 in a clockwise direction, which rests on a cross pin 62 in the threaded body G.
  • the energy accumulator N is mounted on the holder 6.
  • the balance force P counteracts the magnetic force K (repulsive force).
  • FIG. 11 a further variation of the energy accumulator N for generating the balance force P can be seen, in which the clock spring 16 shown in FIG. 9 is mounted in the holder 6 and acts on a pinion 63 in a clockwise direction, which has a rack 64 combs on a rod 65 of the base body G. It can also be seen that a plurality of magnets 49 and 50 can be arranged in the extension 46 and in the support element 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Transmission Devices (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

Un dispositif d'emmagasinage et d'amenée de fils (F), notamment pour des fils de trames, comporte un carter (1) sur lequel est agencé un élément d'emmagasinage (4) doté d'une surface d'emmagasinage (5) de diamètre variable destinée à une réserve de fils dans laquelle le fil est prélevé par rotation. La surface d'emmagasinage est constituée d'éléments de support en forme de barre (14) approximativement axiaux qui peuvent être réglés radialement dans l'élément d'emmagasinage. Au moins un dispositif d'arrêt radialement réglable est disposé sur une fixation (6) et délimite, conjointement avec la surface d'emmagasinage (5), une fente (8) pour le passage du fil. Un dispositif intégré de blocage (H) de la largeur de la fente de passage (8) maintient la largeur de fente (W) constante pendant les réglages grossiers et fins du diamètre même lors du fonctionnement.
PCT/EP1991/001299 1990-07-11 1991-07-11 Dispositif d'emmagasinage et d'amenee de fils WO1992001099A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59103828T DE59103828D1 (de) 1990-07-11 1991-07-11 Fadenspeicher- und -liefervorrichtung.
EP91912450A EP0538307B1 (fr) 1990-07-11 1991-07-11 Dispositif d'emmagasinage et d'amenee de fils

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
SE9002409-2 1990-07-11
SE9002409A SE9002409D0 (sv) 1990-07-11 1990-07-11 Fournissoer foer textilmaskin och foerfarande foer aendring av omkretsmaatt paa fournissoerens garnlager uppbaerande enhet
SE9003780-5 1990-11-26
SE9003780A SE9003780D0 (sv) 1990-11-26 1990-11-26 Metod och anordning vid maetfournissoer foer textilmaskiner, speciellt vaevmaskiner av air- eller water-jet-typ
SE9003796A SE9003796D0 (sv) 1990-11-27 1990-11-27 Instaellningsanordning vid fournissoer
SE9003796-1 1990-11-27
SE9101226A SE9101226D0 (sv) 1991-04-21 1991-04-21 Fournissoer med garnseparation, foeretraedesvid en maetfournissoer foer en luft- eller vatten-jet-vaevmaskin
SE9101226-0 1991-04-21
SE9101234.4 1991-04-23
SE9101234A SE9101234D0 (sv) 1991-04-23 1991-04-23 Fournissoer med garnseparation, foeretraedesvis en maetfourmissoer foer en luft- eller vatten-jet-vaevmaskin
SE9101978-6 1991-06-24
SE9101978A SE9101978D0 (sv) 1990-07-11 1991-06-24 Traadlagrings- och matningsanordning

Publications (1)

Publication Number Publication Date
WO1992001099A1 true WO1992001099A1 (fr) 1992-01-23

Family

ID=27555317

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP1991/001300 WO1992001102A1 (fr) 1990-07-11 1991-07-11 Systeme de traitement de fils et procede pour modifier la peripherie d'une unite portant une reserve de fils
PCT/EP1991/001299 WO1992001099A1 (fr) 1990-07-11 1991-07-11 Dispositif d'emmagasinage et d'amenee de fils

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/001300 WO1992001102A1 (fr) 1990-07-11 1991-07-11 Systeme de traitement de fils et procede pour modifier la peripherie d'une unite portant une reserve de fils

Country Status (4)

Country Link
EP (1) EP0538307B1 (fr)
JP (2) JPH05508447A (fr)
DE (1) DE59103828D1 (fr)
WO (2) WO1992001102A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021881B1 (nl) * 2014-05-09 2016-01-25 Picanol Draadtoevoerinrichting met wikkelomtrek

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020412C2 (nl) * 2002-04-17 2003-10-20 Te Strake Textile B V Werkwijze voor het instellen van de diameter van het opwikkellichaam van een voorafwikkelinrichting alsmede een dergelijke voorafwikkelinrichting.
SE0400860D0 (sv) * 2004-04-01 2004-04-01 Iropa Ag Stopper-magnet
BE1021878B1 (nl) * 2014-05-09 2016-01-25 Picanol Draadtoevoerinrichting met transmissiesysteem
EP3140443B1 (fr) * 2014-05-09 2019-08-28 Picanol Dispositif délivreur de trame
BE1021876B1 (nl) * 2014-05-09 2016-01-25 Picanol Draadtoevoerinrichting met benen
BE1023583B1 (nl) 2015-11-06 2017-05-09 Picanol N.V. Werkwijze voor het inbrengen van een inslagdraad

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253359A2 (fr) * 1986-07-14 1988-01-20 Tsudakoma Corporation Procédé pour régler la longueur de trame
EP0290380A1 (fr) * 1987-04-24 1988-11-09 GebràœDer Sulzer Aktiengesellschaft Dispositif de stockage de fil de trame avec mesureur de fil automatique pour métier à tisser
WO1989005365A1 (fr) * 1987-11-29 1989-06-15 Iro Ab Dispositif de stockage, d'alimentation et de mesure d'un fil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229913B1 (fr) * 1985-12-13 1992-03-11 Tsudakoma Corporation Dispositif fournisseur de trame pour métier à tisser
JPH01321951A (ja) * 1988-06-03 1989-12-27 Gebr Sulzer Ag 緯糸蓄積装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253359A2 (fr) * 1986-07-14 1988-01-20 Tsudakoma Corporation Procédé pour régler la longueur de trame
EP0290380A1 (fr) * 1987-04-24 1988-11-09 GebràœDer Sulzer Aktiengesellschaft Dispositif de stockage de fil de trame avec mesureur de fil automatique pour métier à tisser
WO1989005365A1 (fr) * 1987-11-29 1989-06-15 Iro Ab Dispositif de stockage, d'alimentation et de mesure d'un fil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021881B1 (nl) * 2014-05-09 2016-01-25 Picanol Draadtoevoerinrichting met wikkelomtrek

Also Published As

Publication number Publication date
JPH05508447A (ja) 1993-11-25
DE59103828D1 (de) 1995-01-19
WO1992001102A1 (fr) 1992-01-23
EP0538307B1 (fr) 1994-12-07
JPH05508444A (ja) 1993-11-25
EP0538307A1 (fr) 1993-04-28

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