EP2984218B1 - Dispositif destiné à maintenir stationnaire, dans une position angulaire requise, un élément à stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles - Google Patents

Dispositif destiné à maintenir stationnaire, dans une position angulaire requise, un élément à stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles Download PDF

Info

Publication number
EP2984218B1
EP2984218B1 EP14720186.7A EP14720186A EP2984218B1 EP 2984218 B1 EP2984218 B1 EP 2984218B1 EP 14720186 A EP14720186 A EP 14720186A EP 2984218 B1 EP2984218 B1 EP 2984218B1
Authority
EP
European Patent Office
Prior art keywords
rotation
angular position
stabilised
spindle
required angular
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.)
Active
Application number
EP14720186.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2984218A1 (fr
Inventor
Gilles Coral
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.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
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 Saurer Germany GmbH and Co KG filed Critical Saurer Germany GmbH and Co KG
Publication of EP2984218A1 publication Critical patent/EP2984218A1/fr
Application granted granted Critical
Publication of EP2984218B1 publication Critical patent/EP2984218B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • D01H7/862—Arrangements for holding the bobbin in a fixed position
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • D01H7/864—Coupling devices between the fixed and the rotative parts
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/285—Doubled, plied, or cabled threads one yarn running over the feeding spool of another yarn
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1684—Armature position measurement using coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/185—Monitoring or fail-safe circuits with armature position measurement

Definitions

  • the invention relates mainly, but in a non-limiting manner, to the technical field of continuous elongated material processing machines, especially textile yarns, according to the so-called “double twist” or “direct cabling” method and to the devices to carry out these methods.
  • a yarn (F1) is unwound from a spool (1) arranged in a fixed pot or cradle (2), penetrates into a hollow axis of the rotating spindle (3), exits through the orifice (5) to reach a point fixed (10), forming, under the effect of rotation and therefore the centrifugal force, a balloon (7) around the pot (2). Under the effect of the rotation of the spindle (3), the thread (F1) receives two twists on itself by spindle turn.
  • a wire (F1) is unwound from a not shown spool, penetrates into the hollow axis of the rotating spindle (3), emerges through the orifice (5) to reach a fixed point (10), forming, under the effect of the rotation and therefore the centrifugal force, a balloon (7) around the pot (2).
  • a second wire (F2) is unwound from a coil (1) disposed in the fixed pot or cradle (2), and joins the wire (F1) to the fixed point (10). Under the effect of the rotation of the spindle (3), the threads (F1, F2) assemble in the form of a cord, with a winding of one wire on the other per spindle turn.
  • the wire (F1) or the wires (F1, F2) pass through one or more braking members (4, 6), in particular to balance the tension due to the force centrifugal wire (F1) forming the balloon (7).
  • the torsion or the assembly by torsion of the elementary son or son is thus obtained by the rotation of the wire (F1) by means of the pin (3), said wire (F1) forming, under the effect of rotation and centrifugal force the balloon (7) around the pot or cradle (2), containing at least one coil of one of the elementary son to be transformed.
  • This fixed pot (2) is arranged on the spindle (3) in rotation through a bearing (8), and it is entirely surrounded by the wire (F1) in rotation forming the balloon (7).
  • Said pot (2) which is inaccessible by conventional mechanical means, must therefore be held stationary, that is to say be prevented from rotating on itself under the effect of friction in the bearings of the bearing (8) or with the thread (F1).
  • a known means consists in using the force of attraction of magnets, for example by arranging at least one pair of magnets (9), one fixed in the pot (2) and another fixed on the frame of the machine. Said magnets are arranged in such a way that poles of opposite polarity are placed opposite each other and exert a mutual attraction, tending to keep the pot (2) in a fixed angular position, and so that the trajectory of the wire (F1) forming the balloon (7) passes in the air gap between the two magnets.
  • the term "element to be stabilized” will be used to designate the element mounted on a member in rotation by means of a bearing that must be kept stationary and by “stabilization” the function consisting in stop him from turning.
  • the “element to be stabilized” is the pot (2), and “the rotating member. »The spit (3).
  • the figure 3 is a schematic representation of a solution according to which the "regulator” (11) is fixed to the frame of the machine by means of the bearing (15).
  • the figure 4 is a schematic representation of a solution according to which the "regulator” (11) is fixed on the pot (2) by means of a bearing (16).
  • the brake (4) which is rendered inaccessible by the rotating wire in the form of a ball around it, must therefore be held stationary, that is to say be prevented from turning on itself under the effect of friction in the bearings of the bearing (16) or with the wire (F1).
  • the brake (4) is the rotating member is the “regulator” (11).
  • the element to be stabilized can, prior to rotating the torsion equipment, be pre-positioned in a plurality of stable positions.
  • the element to be stabilized is properly oriented, for example so that the operator has a visual access to the members installed on said stabilized element.
  • the pot (2) is oriented so that the brake (4) is visible from the front of the machine to verify a correct setting or a correct wire passage.
  • the following shall be defined by the term of the required angular position (s), the position (s) which provide (provide) the stabilization conditions and / or or work defined for the application.
  • the US4608620A describes a device for detecting a magnetic circuit formed by two elements that can move away from each other by a translation, with or without an air gap, by placing a sensor in the vicinity thereof.
  • the device makes it possible to detect that a contactor is actuated, but can not detect a translational movement varying the air gap of a magnetic circuit.
  • a zero field is obtained only when the gap is zero or very low, which goes against the principle of operation of textile machines in which the air gap must remain open to let the wire.
  • the EP1847637 teaches a means of detecting the rotation of the pot of a torsion equipment.
  • said patent proposes to have a magnetic field sensor capable of detecting the passage of the disposed magnet in the pot, when the pot is rotated. It emerges from the teaching of this patent that we solve the problem of detecting that the pot remains stationary or not, but that we do not solve the problem of verifying that the pot is properly positioned before the rotation torsion equipment.
  • the pot in order for rotation to be detected, the pot must have rotated at a significant angle. Given the inertia of the pot and the coil that it contains, and therefore its low acceleration capacity, the time required to reach the detection point can be from a few tenths of seconds to several seconds before triggering the reaction. 'stop.
  • the brake (4) has a very high acceleration capacity under the effect, for example, of the pulse given by the wire (F1) which rotates around it forming the balloon (7) in case of breakage or transient instability.
  • the magnetic field sensitive element is a Hall effect sensor associated with a processing circuit defining the first or second output logic state as a function of a measured magnetic field level threshold. .
  • the magnetic field sensitive element is a switch, known to those skilled in the art under the designation "flexible blade switch” (ILS), whose switching is actuated by the field magnetic field to which it is exposed, the first or second logic output state being defined by the open or closed state of said soft blade switch.
  • ILS flexible blade switch
  • the magnetic field sensitive element is a "normally closed” type flexible blade switch, ie closed in the absence of a magnetic field and open in the presence of a field. magnetic, said switch being interposed in series with the motor control circuit so that it is not powered when said switch is open.
  • the invention also relates to the use of the device in a textile thread processing machine according to the double twist or direct wiring method.
  • the element to be stabilized is the pot, the logic state being communicated to the drive device of said pin so that the first logic state "the element to be stabilized (the pot) is in the required angular position" allows the rotation and maintaining the spindle in rotation, and that the second logic state "the element to be stabilized (the pot) is out of the required angular position” prohibits the rotation of the spindle or causes it to stop if this second logic state appears while it is rotating.
  • the element to be stabilized is the brake, the logic state being communicated to the motorization device of said pin so that the first logic state "the element to be stabilized (the brake) is in the required angular position "authorizes the rotation and the maintenance of rotation of the spindle, and therefore via the balloon wire the regulator, and that the second logic state" the element to be stabilized (the brake) is out of the required angular position "prohibits the rotation of the spindle and therefore of the regulator or causes them to stop if this second logic state occurs while it is rotating.
  • the element to be stabilized is constituted by the pot and the brake, the logic states being combined and communicated the drive device of said spindle so that the first logic state corresponding to "the two elements to be stabilized (the pot and the brake) are in the required angular position" allows the rotation and the maintenance of rotation of the spindle , and therefore via the balloon wire regulator, and that the second logic state "one of the element to stabilize (the pot or the brake) is out of the required angular position" prohibits the implementation rotation of the spindle and therefore of the regulator or causes them to stop if this second logic state appears while it is rotating.
  • the pin being associated with a motorization device associated with a braking device, the appearance of the second 'logic state' the element to be stabilized is out of the required angular position 'causes the stop of the motorization device and the actuation of the braking device to obtain a fast stop.
  • the invention is particularly intended for machines for transforming textile threads by the processes of "double twist” or “direct cabling”, as illustrated by the Figures 1 to 5 .
  • the device is intended to keep stationary in a required angular position, a member (30) fixed on a rotating member (not shown) via a bearing (not shown) and to detect that it is and that it remains in said required angular position.
  • the element to be stabilized (30) is held stationary using the force of mutual attraction of pairs of magnets (33, 34), one of which (33) is integral with the element to be stabilized (30), while that the other (34) is integral with a fixed element, for example the frame of a machine (not shown).
  • the figure 6 shows the device when the element to be stabilized (30) is in the required angular position.
  • at least two pairs of magnets (31.1, 31.2) are arranged close to one another.
  • the magnets (33, 34) are arranged on metal supports (32, 35) or materials having a low reluctance, so that the magnets (33, 34) forming the two pairs of magnets (31.1, 31.2) associated with said metallic supports (32, 35) form, when the element to be stabilized (30) is in the required position, a closed magnetic circuit (with the exception of the gap).
  • the magnets are oriented so that their North and South poles alternate alternately along said magnetic circuit, which is closed being substantially symmetrical with respect to an axis or a radial plane relative to the axis of rotation of the rotating member.
  • the closed magnetic circuit thus formed organizes the magnetic fluxes along field lines (36) whose shape is given for information only. Due to the relatively low reluctance of the elements of this closed magnetic circuit, this concentrates a large part of the magnetic flux, and because of the symmetry of the magnetic circuit relative to an axis or a radial plane relative to the axis of rotation of the rotating member, the magnetic flux along this axis or this plane of symmetry is, when the element to be stabilized is in the required angular position, substantially zero.
  • An element (37), sensitive to the magnetic field is fixed on the fixed part (integral with the frame of the machine), and is disposed inside the closed magnetic circuit which is formed when the element to be stabilized is in the angular position required, and in the axis or radial plane of symmetry of said circuit. Under such conditions, the element (37) detects a null or very weak magnetic field.
  • said element (37) sensitive to the magnetic field then delivers a logic state corresponding to "the element to be stabilized is in the required angular position".
  • the figure 7 shows the device when the element to be stabilized (30) slightly deviates from the required angular position.
  • the magnets (33, 34) of the two pairs of magnets (31.1, 31.2) are misaligned which tends to increase the length and the reluctance of the closed magnetic circuit.
  • said magnetic circuit formed by the magnets (33, 34) and their metal supports (32, 35) is no longer symmetrical with respect to an axis or a radial plane relative to the axis of rotation of the magnet. rotating body. Under these conditions, when the element to be stabilized is angular and offset from the required position, the magnetic field is asymmetrical.
  • the closed magnetic circuit organizes the magnetic fluxes according to field lines (36) whose form, which is given as an indication, becomes asymmetrical. Due to the higher reluctance of this closed magnetic circuit, a larger portion of the field lines are looped out of said circuit. As a result, the magnetic flux, along the axis or plane of symmetry defined above, becomes non-zero.
  • the element (37), sensitive to the magnetic field fixed on the fixed part (integral with the frame of the machine), and disposed inside the closed magnetic circuit in the axis or the radial plane of symmetry defines previously, detects a non-zero magnetic field.
  • said sensitive element Since the magnetic field is greater than the predetermined threshold, said sensitive element then delivers an output logic state corresponding to "the element to be stabilized is out of the required angular position".
  • the figure 8 shows the device when the element to be stabilized (30) deviates from the required angular position by a large angle, such that the integral parts of the member to be stabilized (30) and the fixed or integral parts of the frame, do not form more a closed magnetic circuit.
  • the magnetic field (36) created by the magnets integral with the fixed part is no longer channelized by an organized closed magnetic circuit and the field lines (36) loop around the metal support in forms, such, for example, those given as an indication in the figure (8 ).
  • the magnetic flux around the supports (35) is non-zero.
  • said sensitive element Since the magnetic field is greater than the predetermined threshold, said sensitive element then delivers an output logic state corresponding to "the element to be stabilized is out of the required angular position".
  • the magnetic field sensitive element (37) associated with its processing circuit gives a logic output state "element to stabilize out of the required position", this state can be used to prevent the rotation of the rotating member or stop, if this state appears when he is in rotation.
  • the magnetic field sensitive element (37) is a Hall effect sensor associated with a processing circuit defining a logic output state as a function of a measured magnetic field level threshold. .
  • the magnetic field sensitive element (37) is a switch known to those skilled in the art under the designation "flexible blade switch” (ILS) whose switching is actuated by the magnetic field to which it is exposed.
  • ILS flexible blade switch
  • the invention also relates to the use of the device in the case of a machine employing the torsion equipment according to the double-twist or direct-wiring method as shown in FIGS. Figures 1 to 4 .
  • this machine uses a spindle (3), on which is fixed a pot (2) via a bearing (8). Said pot (2) is held stationary and in the angular position required by the device described above.
  • the logic state of the signal processing circuit coming from the magnetic field sensitive element (37) is communicated to a motorization system of said pin (3) so that the logic state corresponds to "The element to be stabilized (the pot) is in the required angular position" allows the rotation and / or the maintenance in rotation of the spindle (3), and that the logic state corresponding to "the element to be stabilized (the pot) is out of the required angular position "prohibits the rotation of the spindle (3) or causes it to stop if this state appears while it is rotating.
  • the logic state of the signal processing circuit derived from the magnetic field sensitive element (37) is communicated to the spindle drive system (3) so that the logic state "l" element to be stabilized (the brake) is in the required angular position »allows the rotation and / or the maintenance in rotation of the spindle (3), and thus, via the balloon thread (F1) (7) the regulator (11), and that the logic state "the element to be stabilized (the brake) is out of the required angular position” prohibits the rotation of the spindle (3) and therefore of the regulator (11) or causes their stop if this state appears while it is rotating.
  • the logic states of the processing circuits of the two devices are combined and communicated to the drive system of the spindle (3) so that the logical state of the two devices corresponding to "the two elements to be stabilized (the pot and the brake) are in the required angular position "authorizes the rotation and / or the maintenance in rotation of the spindle (3), and therefore via the balloon thread (F1) (7), the regulator (11), and that the logical state of one of the two devices, corresponding to "one of the two elements to be stabilized (the pot or the brake) is out of its required angular position" prohibits the rotation of the spindle (3) and therefore the controller (11) or causes them to stop if this state appears while it is rotating.
  • the pin (3) being associated with a motorization device and with a braking device, the appearance of the logic state "one of the two elements to be stabilized is out of its determined angular position" causes the motorization device to stop and the actuation of the braking device to obtain a rapid stop.
  • the magnetic field sensitive element (37) is a flexible blade switch (ILS).
  • IVS flexible blade switch
  • This switch is selected to be "normally closed", ie closed in the absence of a magnetic field and open in the presence of a magnetic field. It is inserted directly into the supply circuit or into the control circuit of the motor which drives the rotating organ.
  • a switch can be put in series in the supply circuit of the motor supply relay coil, so that said relay opens when the magnetic field is non-zero corresponding to the state "the element to be stabilized is out of the required position".
  • the pairs of additional magnets will be distributed with spacings or an angular distribution such that the magnets and supports integral with the element to be stabilized do not form, in combination with the fixed magnets (integral with the frame) of the device, object of the invention, a closed magnetic circuit, and therefore do not determine any other angular positions of the element to stabilize (30) corresponding to the state.
  • such additional pairs of magnets may be distributed so as to form unequal intervals between them, so that none of them can coincide with the spacing of the two pairs of magnets of the device according to the invention. .
  • Such a device is particularly advantageous in the case of textile textile processing machines according to the double twist or direct wiring method, to prevent accidental starting or rotation of elements fixed on rotating members.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
EP14720186.7A 2013-04-10 2014-04-03 Dispositif destiné à maintenir stationnaire, dans une position angulaire requise, un élément à stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles Active EP2984218B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1353208A FR3004578B1 (fr) 2013-04-10 2013-04-10 Dispositif destine a maintenir stationnaire, dans une position angulaire requise, un element a stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles
PCT/FR2014/050807 WO2014167221A1 (fr) 2013-04-10 2014-04-03 Dispositif destiné à maintenir stationnaire, dans une position angulaire requise, un élément à stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles

Publications (2)

Publication Number Publication Date
EP2984218A1 EP2984218A1 (fr) 2016-02-17
EP2984218B1 true EP2984218B1 (fr) 2017-07-12

Family

ID=48741396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14720186.7A Active EP2984218B1 (fr) 2013-04-10 2014-04-03 Dispositif destiné à maintenir stationnaire, dans une position angulaire requise, un élément à stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles

Country Status (7)

Country Link
US (1) US10544523B2 (zh)
EP (1) EP2984218B1 (zh)
KR (1) KR20160010438A (zh)
CN (1) CN105358748B (zh)
ES (1) ES2634903T3 (zh)
FR (1) FR3004578B1 (zh)
WO (1) WO2014167221A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3231904B1 (de) * 2016-04-14 2021-09-08 Sanko Tekstil Isletmeleri San.ve Tic.A.S. Baspinar Subesi Aufspul- und dralleinrichtung einer ringspinn- oder ringzwirnmaschine sowie ringspinn- und ringzwirnverfahren

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1847637A (en) * 1928-09-20 1932-03-01 Bbc Brown Boveri & Cie Metallic vapor rectifier
US2684566A (en) * 1951-02-28 1954-07-27 American Viscose Corp Magnetic system for multiple twist spindles
GB989968A (en) * 1962-07-03 1965-04-22 Mackie & Sons Ltd J Improvements in and relating to textile machines
CH436053A (de) * 1964-09-25 1967-05-15 Palitex Project Co Gmbh Mehrfachdraht-Zwirnspindel
DE1510846B1 (de) * 1965-04-17 1970-09-03 Palitex Project Co Gmbh Mehrfachdrahtzwirnmaschine mit zwischen den Spindeln vorgesehenen Trennwaenden
DE1510866B1 (de) * 1966-02-07 1970-07-23 Palitex Project Co Gmbh Schutztopf fuer Mehrfachdrahtzwirnspindeln
US3456432A (en) * 1967-04-06 1969-07-22 Palitex Project Co Gmbh Multiple twist spindle
DE1924508A1 (de) * 1969-05-13 1970-11-26 Hamel Gmbh Zwirnereimaschine
DE2636845C2 (de) * 1976-08-16 1985-10-24 Stahlecker, Fritz, 7347 Bad Überkingen OE-Spinnmaschine mit einer Vielzahl nebeneinander angeordneter Spinnaggregate
FR2447410A1 (fr) * 1979-01-26 1980-08-22 Verdol Sa Broche a double torsion comportant un entrainement sans contact entre son plateau et son stabilisateur
JPS5986566A (ja) * 1982-11-09 1984-05-18 Toyoda Autom Loom Works Ltd 自動管換機の自動発進装置
FR2565261B1 (fr) 1984-06-05 1987-05-15 Verdol Sa Procede pour la realisation de fils cables de grande regularite et dispositif pour sa mise en oeuvre
US4608620A (en) * 1985-11-14 1986-08-26 Westinghouse Electric Corp. Magnetic sensor for armature and stator
US5014505A (en) * 1987-08-18 1991-05-14 Rieter Machine Works, Ltd. Apparatus for changing bobbin tubes and tube gripper therefor
US5361571A (en) * 1991-08-29 1994-11-08 Joyce Michael F Magnetic pot stabilizer
CN2273317Y (zh) * 1996-08-26 1998-01-28 倪圣君 四倍捻锭子
US6249418B1 (en) * 1999-01-27 2001-06-19 Gary Bergstrom System for control of an electromagnetic actuator
EP1045053A1 (en) * 1999-04-05 2000-10-18 Murata Kikai Kabushiki Kaisha Flyer device and flyer drive method
US8159807B2 (en) * 2005-12-22 2012-04-17 Siemens Aktiengesellschaft Method and device for operating a switching device
JP4853631B2 (ja) * 2006-04-21 2012-01-11 村田機械株式会社 撚糸機
FR2914320B1 (fr) * 2007-03-28 2009-05-22 Ritm Soc Par Actions Simplifie Dispositif de cablage pour realiser un procede de cablage direct de deux composants ou fil, au moyen d'une broche de torsion
FR2931486B1 (fr) 2008-05-22 2010-06-18 Ritm Dispositif de cablage pour realiser un procede de cablage direct de deux composants ou fils sur une machine de fils textiles
FR2931346B1 (fr) 2008-05-23 2010-08-13 Unik Meuble de bureau convivial
FR2937056A1 (fr) * 2008-10-13 2010-04-16 Ritm Dispositif et procede pour realiser l'enfilage d'un fil dans une broche a motorisation individuelle ou dans une motobroche de retordage et/ou de cablage direct.
DE102009042777B4 (de) * 2009-09-25 2014-03-06 Kendrion (Donaueschingen/Engelswies) GmbH Elektromagnetischer Aktor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN105358748B (zh) 2017-12-12
WO2014167221A1 (fr) 2014-10-16
FR3004578B1 (fr) 2015-05-01
US20160047068A1 (en) 2016-02-18
ES2634903T3 (es) 2017-09-29
KR20160010438A (ko) 2016-01-27
EP2984218A1 (fr) 2016-02-17
CN105358748A (zh) 2016-02-24
FR3004578A1 (fr) 2014-10-17
US10544523B2 (en) 2020-01-28

Similar Documents

Publication Publication Date Title
EP2984218B1 (fr) Dispositif destiné à maintenir stationnaire, dans une position angulaire requise, un élément à stabiliser inaccessible et utilisation du dispositif dans une machine de transformation de fils textiles
EP2419554B1 (fr) Procédé et dispositif de transformation de fils par double torsion ou câblage direct
FR2773923A1 (fr) Frein electromagnetique a hysteresis, notamment utilise en tant que frein de fils pour machines textiles
FR2772791A1 (fr) Actionneur rotatif electrique pour la formation de la foule sur un metier a tisser, mecanique d'armure et metier a tisser
EP2763924A1 (fr) Dispositif pour abaisser la tension d'un fil entre un systeme de transformation dudit fil et un systeme de bobinage dudit fil
EP0211387B1 (fr) Dispositif et procédé pour assembler des fils ; assemblages de fils obtenus avec ce dispositif et ce procédé
CH663970A5 (fr) Metier a tisser equipe d'un dispositif de commande du lancement de la trame.
CH678232A5 (zh)
EP0409743B1 (fr) Dispositif tendeur de fil pour machines textiles
FR2508694A1 (fr) Procede et appareil de fabrication d'un element de cable optique comprenant un jonc a rainures helicoidales recevant des fibres optiques
JP2000283885A (ja) 光ファイバ耐張力試験装置
CH458005A (fr) Détecteur de rupture de fils
FR2510088A1 (fr) Appareil de commande de tension et compensation de fil
FR2794142A1 (fr) Metier pour la fabrication d'un tissu
WO2008015327A2 (fr) Procédé de câblage direct de deux composants ou fil au moyen d'une broche de torsion et le dispositif de mise en oeuvre.
EP0510735B1 (fr) Prédélivreur de trame pour des métiers à tisser
FR2919000A1 (fr) Procede pour la production de fils cables a resistance elevee,notamment pour les structures de renfort pour matieres composites,et le dispositif de mise en oeuvre
FR2931486A1 (fr) Dispositif de cablage pour realiser un procede de cablage direct de deux composants ou fils sur une machine de fils textiles
FR2904332A1 (fr) Procede de cablage direct de deux composants ou fil au moyen d'une broche de torsion
FR2531051A1 (fr) Dispositif tendeur de fils et materiel textile equipe d'un tel dispositif
EP0533596B1 (fr) machine perfectionnée permettant d'effectuer, en continu, le retordage et un traitement complémentaire de texturation sur un fil chimique
FR3101965A1 (fr) Faisceau de fibres optiques
FR2521598A1 (fr) Dispositif casse-fil sur metier a filer et a retordre
FR2499046A1 (fr) Installation de mesure de fil notamment textile en cours de bobinage
JP2005292089A (ja) ワイヤー張力検出装置

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: 20151009

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SAURER GERMANY GMBH & CO. KG

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20160927

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170324

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 908412

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014011723

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2634903

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170929

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170712

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 908412

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170712

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

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171012

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

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

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171013

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171112

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171012

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014011723

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

26N No opposition filed

Effective date: 20180413

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

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

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180430

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

Effective date: 20180403

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: LU

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

Effective date: 20180403

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

Ref country code: BE

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

Effective date: 20180430

Ref country code: CH

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

Effective date: 20180430

Ref country code: LI

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

Effective date: 20180430

Ref country code: GB

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

Effective date: 20180403

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602014011723

Country of ref document: DE

Owner name: SAURER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SAURER GERMANY GMBH & CO. KG, 42897 REMSCHEID, DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: SAURER TECHNOLOGIES GMBH & CO. KG

Effective date: 20190423

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

Ref country code: IE

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

Effective date: 20180403

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

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

Ref country code: MK

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

Effective date: 20170712

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140403

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

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170712

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

Ref country code: FR

Payment date: 20230425

Year of fee payment: 10

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231017

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

Ref country code: TR

Payment date: 20240322

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20240418

Year of fee payment: 11

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

Ref country code: ES

Payment date: 20240517

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20240430

Year of fee payment: 11