US2912815A - Machine for twisting yarn - Google Patents

Machine for twisting yarn Download PDF

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Publication number
US2912815A
US2912815A US666179A US66617957A US2912815A US 2912815 A US2912815 A US 2912815A US 666179 A US666179 A US 666179A US 66617957 A US66617957 A US 66617957A US 2912815 A US2912815 A US 2912815A
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Prior art keywords
spindle
yarn
rail
package
plunger
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US666179A
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English (en)
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Feather Edmund Eric
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Prince Smith and Stells Ltd
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Prince Smith and Stells Ltd
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type

Definitions

  • This invention relates to methods of and machines for spinning, twisting or doubling, all hereinafter referred to generically as twisting, textile yarn in which yarn is fed from a yarn-feeding or guiding means through a device that carries the yarn so fed in an orbitabout a package support which is moved axially away from the yarn feeding or guiding means.
  • a method of twisting yarn comprises feeding the yarn to a rotating package support from a yarn-feeding or guiding means through a device that carries the yam so fed in an orbit about the package support, moving the'package support axially away from the yarn-feeding or guiding means, and, during said movement, extending the package support axially in the direction opposite to that of the movement of the package support relative to the yarn feeding or guiding means, so that a package is bultup on the package support and on ythe extension thereof.
  • the invention also includes a textile twisting machineunit of the kind in which yarn delivered by yarn-feeding means is carried in an orbit'around a rotating package support while the latter is being retracted axially away from the yarn feeding meansl which unit comprises -thecombination of an 2,912,85 Patented Nov. 17, 1959 extensible package support and means operative during its retraction to extend the package support in the direction opposite to that of its retraction.
  • an axially movable plunger coaxial ksupp0rt means for rotating the spindle-and with it the I with and entering the bore of the hollow spindle, an extensible package support comprising nested coaxial inner and outer members mounted withthe outer member abutting the spindle and the inner member engaged by the plunger, ⁇ means for retracting the spindle rail andV spindle relatively to the plunger awayl from the yarnfeeding means through a predetermined distance and means for further retracting the spindle rail together with theplunger through a further predetermined distance.
  • the invention is applicable ,not only to ring-twistin Y machines butV also'to cap-twisting machines.
  • the spindle may be rotatably mounted upon an i axially retractable spindle rail, and the plunger may be rotatably mounted upon a second axially retractable rail.
  • the dead-spindle may be mounted upon a stationary rail.
  • the invention is also applicable :to twisting machines ,f in which the several spindles are individually/drivenby I separate electric motors.
  • textile twist- 1
  • the ing machine embodying the inventiony comprises a plu-
  • the package support may be El rality of twisting units, of which each comprises yarnfeeding means, a hollow spindle adapted to receive coaxially at one of its ends the outer member of an extensible package support comprising nested coaxial inner and outer members, an axially movable plunger entering the bore of the hollow spindle and adapted to engage the inner member of the extensible package support, an electric motor having its rotor coaxial with and in rotary driving connection with the spindle, means for retracting the several hollow spindles axially away from the yarnfeeding means through a predetermined distance, means operative during this re ⁇ :action for retracting the plungers through a smaller distance axially away from the yarn-feeding means, so that the package supports are extended during the retraction of the spindles.
  • the plunger of each unit is fixed coaxially to the rotor of the electric motor and is slidably keyed to the hollow spindle, the stators of the electric motors being mounted upon a common rail that is movable towards and away from the yarn-feeding means.
  • the hollow spindles may be fixed directly coaxially to the motor spindles, which latter are, in this case, hollow so that the plungers may pass through them.
  • Fig. 1 is a part side elevation and part section of a ring-twisting machine unit embodying the invention:
  • Figs. 2 and 3 are similar views of the unit shown in Fig. l with the parts in positions successively assumed during the formation of a complete package of twisted yarn:
  • Fig. 4 is a part side elevation and part section of a slightly different form of ring-twisting machine unit embodying the invention:
  • Fig. 5 is a sectional elevation of one form of package support that is suitable for use in accordance with the invention:
  • Fig. 6 is a sectional elevation of one form of cap-spinning spindle unit according to the invention:
  • Fig. 7 is a part section of Fig. 6 to an enlarged scale, showing certain details not clearly shown in Fig. 6:
  • Figs. 8, 9 and l0 illustrate the telescopic cap spindle unit illustrated in Fig. 6 and one means for retracting the spindle and for moving the plunger in dilierent positions:
  • Fig. ll is a vertical section of one of the spindle units of a ring spinning machine embodying separate electric motors for driving the several spindles:
  • Fig. 12 is a vertical section of one of the spindle units of a cap spinning machine embodying separate electric motors for driving the several spindles;
  • Fig. 13 is a diagrammatic view showing two cap-spinning spindle units with their individual driving motors and one form of mechanism for moving the rails upon which the spindles and their electric driving motors are mounted in order to build up the packages, this form of mechanism for moving the rails being generally applicable to the embodiments of the invention diagrammatically illustrated in Figs. l, 2 and 3, in Fig. 4, in Figs. 6, 7, 8, 9 and l0, and in Figs. ll and l2.
  • a ring 1 is carried, as is usual in ring-spinning machines in a ring frame 2. that is axially reciprocable over a short distance from the position shown in full lines to that shown in broken lines ⁇ with respect to yarn-feeding means comprising feed-rollers 3 and 4 and a guide-eye 5.
  • the ring frame 2 is carried on a rail 7 that slides on stationary guide pillars 6 and is reciprocated by a chain 113 passing over a guide pulley 1117 and connected to the machine motion by a chain rod 119.
  • a short hollow spindle 8 is journalled in a housing 9 carried by a rail l0.
  • the rail 10 is movable in a direction away from the yarn-feeding means 3 and 4 from the position shown in Fig. 1, which it assumes at the corn-v mencement of the building of the package, to the position shown in Fig. 3 which it assumes at the completion of the building of a package.
  • the rail 1li its thus moved by means that are conventional in ytwisting machines, but the distance through which it is so moved in the present invention is considerably greater than in comparable pn'or machines, or example about double.
  • the rail l0 is moved by a chain lili) coupled to chain rod 99 and secured to rail lil by screwed stud and lock nuts.
  • the chain Mill passes over a guide pulley lill to connect to chain rod 99 and by this means imparts a veru tical lowering motion to rail l0 from the Ihorizontal motion of the chain rod 99.
  • the hollow Spindle 8 has an upwardly projecting hollow spigot i8, a shoulder 20 being formed thereon.
  • a plunger 2l is rotatably supported in a bearing assembly 22 mounted upon a rail 23 that is movable towards and away from the yarn-feeding means 3 and d.
  • the plunger 21 is rotated by a ⁇ tape 24 engaging a whorl 25 keyed to the plunger 21.
  • the tape 24 is driven as is usual from a cylinder that is rotated by a main driving mechanism of the machine.
  • the plunger 2l enters the bore of the hollow spindle 8, and imparts rotation thereto by engagement of a slot 26 with a grub screw 27.
  • the end of the plunger 21 projects through the hollow spindle 8 and is equipped with guide collars 29, of which the lower has a collar or shoulder 45.
  • the rail 23 is biased upwardly against a xed stop 32 by any convenient means, such as a spring 3l bearing against a lug 30 secured to the rail.
  • a striker (not shown), projecting from rail it) engages the lug Sil secured to rail 23 and carries the latter downwards through the last part of the retraction of the rail llt). In such an arrangement the chain rod 114 and chain 115 are unnecessary.
  • the package support comprises two telescopically nested tubes 36 and 37.
  • the internal diameter of the inner tube 37 is such as to slide nicely over the guide collars 29 and such that the end of this tube abuts against the shoulder 45 of the guide collar 29 of the plunger 2l.
  • the internal diameter at its lower end of the outer tube 36 is such that it tits snugly over the spigot 1S of the spindle 8 and abuts against the shoulder 20.
  • a sleeve 38 may be ixed to one end of the inner tube 37, and a sleeve 39 may be provided internally at the opposite end of the tube 36, so that the tubes are adequately aligned with respect to one another.
  • the end of the sleeve 3S abuts against the shoulder 45 of the guide collar 29 of the plunger 21.
  • a bayonet or similar easily detachable connection may be provided between the outer tube 36 or sleeve 3S and the spigot l of the spindle 8, in order to transmit torque from the spindle to the extensible package support.
  • simple socket connection as shown is usually suicient for this purpose, the axial alignment of the package support and spindle being maintained by the bearing of the inner tube 37 upon the guide collars 29.
  • yarn to be twisted is fed through the guide eye 5 by the feed-rollers El and 4 and passes through the traveller, not shown, running on the ring ll and thence to the package support which is initially as shown in Fig. 1.
  • the package support is rotated by the spindle 8, the traveller lagging slightly, so that convolutions of twisted yarn are laid upon the package support.
  • the ring-frame 2 is reciprocated in the usual manner s o However, the friction inherent in a ⁇ that the successive convolutions are slightly spread axially to and fro along the package support. Meanwhile the spindle rail and spindle are progressively moved away from the yarn-feed means 3 and 4 from the position shown in Fig. 1 towards that shown in Fig.
  • the rail 23 is lowered against its bias by means of chain 115, or by a strike (not shown) projecting from the rail 10, which is controlled by the machine motion mechanism.
  • the plunger 21 and the extended inner tube 37 of the package support are thus moved away from the guideeye 5 at the same speed as and together with the spindle 8 and outer tube 36 of the package support until the position shown in Fig. 3 is reached, at which position the build of yarn upon the extended package support is complete.
  • the complete package is then removed and the unit is restored to the state shown in Fig. 1 for initiating the twisting and building of another package of yarn.
  • the package so formed is substantially longer than, nearly double as long as, and of the same diameter as, a package that could be successfully built under the same conditions controlling the balloon of yarn formed between the guide-eye 5 and the ring 1 upon a non-extensible package support.
  • the whorl 25 is keyed directly to the spindle 8, instead of to the plunger 21, and is journalled in a usual manner in a bearing housing ⁇ 41, mounted upon the spindle rail 10.
  • the hollow spindle 8 rests rotatably on a support 41 in a housing 9 0n a rail ⁇ 10-Vand preferably has an upwardly projecting hollow spigot 18 so that an upwardly facing shoulder 20 is provided on the spindle 3.
  • a screw-threaded cap 42 and washer 43 ⁇ hold the spindle 8 and support ⁇ 41 in the housing 9.'
  • a tubular plunger 21 extends slidably through the bore of the spindle 8, to which it is preferably keyed by a grub screw 27 engaging a slot 26, and is rotatably journalled upon a second rail 23.
  • This second rail 23 is movable parallel to the axis of the spindle 8 and is moved, for example by a chain 115 connected to the machine motion through the rod ifi-4, or by the spring 31.
  • the upper end of the plunger 2/1 preferably protrudes a substantial distance beyond the upper end of the spindleS, and the protruding end is preferably provided with guide collars 29 of overall diameter less than the overall diameter of the spigot 18 and with ashoulder 45 of slightly greater diameter, lbut nevertheless smaller thanv the overall diameter of the spigot 18, upon which shoulder 45 the lower end of the inner member 37 of the' package-support comprising-two'telescopically nested tubes 36 and 37 may abut.
  • the outer tube 36 of the The axial traverse of the vwhorl 25 is greater in the artelescopic package-support abuts with its lower end against the peripheral shoulder 20 of the spindle 8.
  • a driving whorl 25 is keyed to the plunger 21 and isy driven by a tape 24 in a conventional manner from a revolving cylinder, not shown, but later referred to. If desired the whorl may be keyed directly to ⁇ the spindle 8.
  • a dead-spindle 46 is mounted upon a xed r-ail 47 and extends axially through the bore of the plunger 21,
  • dead-spindle 46 is tapered in the usual fashion, and a cap 49 having Aa depending skirt 50 embracing the spindle 8 coaxially is mounted upon the taper end of ⁇ the dead-spindle 46 in the usual manner.
  • the yarn is led from the feed-eye 5 around the rim 56 of the skirt 5t) of the cap 49 to the package-support which, as has been indicated, comprises two ⁇ coaxial telescopically nested tubes 36 and 3-7, the inner 37 of which abuts a shoulder onjthelower guide collar 48 of the plunger 21, and the outer 36 of which abuts its lower end against the ange 20 of the spindle 8.
  • the spindle rail 10 is raised to its upmost position shown in Fig.
  • the stator 58 of a small electric motor 59 is mounted,l v
  • stators 7 coaxially with the spindle of each unit on a movable rail 23 located below the spindle rail l() and movable towards and away from the feed-rollers.
  • These stators are preferably mounted on the movable rail Z3 by means of coaxial spherical seatings 60 that may be resiliently supported by conventional resilient mountings 6i, so that alignment of the motor axis with the spindle axis is facilitated.
  • "fue rotors 62 of the motors 59 are preferably carried in the stators 58 by single roller bearings 63 located at the lower ends of the stator casings.
  • Plungers 2i that may be tubular, are rigidly fixed.
  • the motor rail 23 may be biased towards the feedrollers and towards the spindle rail 1Q, by gravity or by spring means, not shown, and may then be arranged to be retracted together with the spindle rail l@ after the latter has been retracted through a distance nearly equal to the length of the outer members of the package supports from its position nearest to the yarn-feeding means.
  • attachments fixed respectively to the spindle rail i@ and the movable rail 23 operated from machine motion shown in Fig. 13 may engage to cause retraction of the latter against its bias as previously described in reference to Figs. 1 to 3.
  • the shafts 64 of the rotors 62 of the electric motors 59 and the plungers 2,1 are hollow, and dead spindles l5 mounted upon a xed rail 47 extend through the rotor shafts 64 and through the hollow plungers 21 to support the caps 49, self-lubricating bearings 48 preferably being provided between the dead spindles 46 and the hollow plungers 21.
  • a reciprocating motion towards and away from the feedrollers is preferably superimposed upon the retracting motion of the spindle rail 10.
  • reciprocating motion is preferably also imparted to the motor rail 23 so that the plungers 2l and inner memhers 37 reciprocate with the spindles S and outer members 36 of the package supports.
  • the machine may incorporate the mechanism shown in Fig. 13.
  • an electric motor 67 drives a countershaft 68 through pulleys and belts 69 and through a speed-reducing gear box 7i).
  • the countershaft 63 in turn drives a second countershaft 71 through sprockets and a chain '72 and through a clutch 73 that is engageable and disengageable at will.
  • the countershaft 71 operates the rails 1t) and 23 at one side of the usual double-sided spinning machine.
  • a ⁇ second clutch and countershaft, not shown, are provided for operating the rails itl and 23 of the other side of the machine.
  • rEhe countershaft 71 drives a further countershaft 74, through a gear train 75.
  • the countershaft '74 is coupled by a chain 76 to 'the driving shaft 77 of the driven front drawing roller 3 which constitutes part of the yarn feeding means.
  • the shaft 77 is coupled through a gear train, shown generally at 78, to a shaft 79 which is coupled through a gear train, shown generally at 8i), to the driving shaft Si of the driven back roller 55.
  • the front and back rollers are thus rotated to draw and to lead the yarn to the feed eyes 5.
  • the countershaft 74 is also coupled by appropriate sprockets and a chain 82 to a countershaft S3 which is in turn coupled by a gear-train Se to a shaft carrying a worm
  • the worm 85 engages a worm wheel @o that rotates a heart-shaped cam 87 and a worm that engages a worm wheel 88 thu-s to drive the shaft 3@ through a gear train shown generally at 90.
  • a cap-spinning machine it is desirable to provide a reciprocating chasing motion lo be imparted to both the rails it? and 23. To this end further driving mechanism may be employed, as will now be described.
  • the shaft 89 is splined to its driving gear wheel so that Tnay be axially reciprocated as well as rotated.
  • a worm t is keyed to the shaft 89 and engages a worm wheel that is keyed to a chain sprocket 92, and to a 93.
  • a chain @l is wound upon the chain sprocket @Z and passes over an idler sprocket and .around a sprocket 95, the end of this chain being fixed to a spring or a counterweight so that the chain is maintained in tension.
  • a sprocket 97 is keyed to the sprocket 96 and engages a chain 33 that is secured to a rod 99 that extends throughout the length of the machine and is moved longitudinally by the chain
  • a strap or chain 1h@ is attached to the rod 99 and passes an idler lill., its end being secured to the spindle rail l.
  • the shaft carrying the chain sprocket 92 and cam 93 is mounted in a carriage M3 that is slidable upon the shaft 89 by a sleeve llibl and is located against rotation by a key 105.
  • a lever is pivoted at 157 on a fixed bracket 108 and carries a roller 199, which is adjustable along its length. The roller 1.69 bears against the lever 102,.
  • the lever 106 is connected to the carriage 103 by an articulation 110.
  • Rotation of the heart-shaped cam 87 therefore imparts reciprocation to the carriage N3, translating the periphery of the worm wheel with which the worm 9i engages axially with respect to that worm, thus to impart to the worm wheel, and so to the sprocket 92 and cam 93 an oscillation that is superimposed upon the unilateral rotation due to rotation of the shaft 39.
  • the rail Sli) is not only lowered, so long as the motor 67 is running and the clutch 73 is engaged, but also has imparted to it an oscillatory motion to produce the desirable cross-wound build of the yarn.
  • Means may be provided not only ⁇ for lowering rail 23 during the latter part of the spinning operation while the inner members 37 of the package ⁇ supports are being lled but also for imparting to the rail 23 a reciprocating motion equivalent to that of the rail it? during the whole spinning operation.
  • a lever 1li pivoted at i12 upon the carriage 103 has a roller E13 co-operating with the cam 93. This lever actuates a rod iid extending throughout the length of the machine and connected with the rail 23 by means of straps or chain 115.
  • the cam 93 is so designed and and arranged that the lever 1111 is not rotated thereby until the rail i6 has been lowered to the point at which the package has been built up nearly to the top of the outer tube 36 of the package support, that is, in the case of Fig. 12, the upper end of the outer tube 36 of the package-support has nearly reached the level of the rim 56 of the cap 49.
  • the rail l@ is being so lowered, the rail 23 remains substantially stationary (apart from the reciprocation imparted to it due to the oscillatory movement imparted to the lever .til by reciprocation of the carriage 163), and the inner tube 37 of the package support is extended beyond the upper end of the outer tube 36 of the package support. Thereafter, the lever l1?.
  • the individual electric motors 59 incorporated in the spindle units may be three-phase induction motors having the windings of their stators 58 connected to the output side of the frequency changer 116, by adjustment of which the operating speed of the spindles may be changed at will. Any adjustment of the frequency changer will therefore alter the speed of the motor 67 and the speeds of the spindles in proportion.
  • the frequency changer 116 may be such as to change the -frequency from 50 cycles per second to various frequencies up to 150 cycles per second or more, so that the speeds l of the individual spindle motors 50 may be changed from '3,000 to 9,00() revolutions per minute or higher at will.
  • each spindle motor 59 may be furnished with an individual brake, which may be of a mechanical type, but is preferably interlocked with the electrical supply to the spindle motor.
  • a textile twisting machine unit comprising means for feeding textile yarn, a device for rotating the yarn so fed thereby in an orbit so as to form a balloon about the axis between said feeding means and said device, a rotating extensible package support coaxial with said orbit, means for moving said package supportV axially away from said yarn feeding means, and means operative during said movement of said package support for extending the package support in a direction opposite to that of the said movement.
  • a textile twisting machine unit comprising means for feeding textile yarn, means for carrying the yarn fed thereby in an orbit so as to form a balloon about an axis between said feeding means and said carrying means, a spindle mounted for rotation about and movement along the axis of said orbit, an extensible package support mounted coaxially on said spindle, means for rotating said spindle, means for retracting said spindle axially away from said yarn-feeding means, and means for extending said package support during said retraction.
  • a textile twisting machine unit comprising means,
  • an extensible package support comprising nested coaxial inner and outer members mounted with the outer mem-- ber abutting said spindle and the inner member being engaged by said plunger so as to be extended by relative axial movement of said hollow spindle and said plunger during retraction of said spindle rail through said predetermined distance.
  • a cap-twisting machine comprising a spindle having an axial bore mounted for'rotation about and translation along its axis, a plunger axially movable withinV tating said spindle and with it said package support, means for retracting said spindle axially away from the yarnfeeding means and from the apex of said cap, means operative during this retraction of said spindle for moving said plunger relatively to said spindle axially in the opposite direction so as to extend the inner member of said package-support beyond said outer member.
  • a cap-twisting machine according to claim 4 and including separate means respectively for concurrently reciprocating and retracting said spindle and for concurrently reciprocating and retracting said plunger.
  • a textile twisting machine unit comprising yarnfeeding means, a hollow spindle, an extensible package support comprising nested coaxial inner and outer members, an axially movable plunger 'capable of entering the bore of said hollow spindle and adapted to engage the inner member of said extensible package support, an electric motor having its rotor coaxial with and in rotary driving connection with said spindle, means for retracting said hollow spindle away from said yarn-feeding means through a predetermined distance, said hollow spindle being capable of coaxially receiving at one kof its ends the outer member of said extensible package support, and means operative during this retraction for retracting said plunger through a smaller distance axially ⁇ away from said yarn-feeding means, so that said package support is extended during the retraction of said spindle.
  • a textile twisting machine unit wherein said plunger is fixed coaxially to the rotor of said electric motor and is slidably keyed to said hollow spindle, the stator of said electric motor being mounted vupon a movably mounted rail that is movable towards and away from said yarn-feeding means.
  • a textile twisting machine unit according to claim 6 wherein said stator is mounted on said movable rail by means of coaxial spherical seatings.
  • a textile twisting machine unit comprising means for feeding textile yarn, a device for carrying the yarn fed thereby in an orbit so as to form a balloon about an axis between said feeding means and said device, a
  • spindle mounted for rotation about and movement along the axis of said orbit, an extensible package support mounted coaxially on said spindle, means for retracting lli! Said spindle and package support axially away from said yarn feeding means, means for extending said package support during said retraction, and means for imparting a reciprocating motion to said package support during said retraction and extension.
  • a textile twisting machine unit comprising means for feeding textile yarn, a device for causing the yarn so fed thereby to rotate in an orbit so as to form a balloon about an axis between said feeding means and said device, a hollow spindle mounted for rotation coaxially with said axis, a plunger extending through said hollow spindle, an extensible package support comprising an inner member engaged by said plunger and an outer member abutting said spindle, means for rotating said plunger and said spindle, means for imparting to said spindle and said plunger an oscillatory motion along said axis, and means operative for retracting said spindle along said axis away from said yarn-feeding means through a predetermined distance and means for further retracting both said spindle and said plunger through a further predetermined distance so that said extensible package support is extended.
  • a textile twisting machine unit comprising means for feeding textile yarn, means for carrying the yarn fed thereby in an orbit so as to form a balloon coaxial with said orbit between said feeding means and said carrying means, a movably mounted spindle rail that is movable away from said feeding means, a hollow spindle rotatably mounted on said spindle rail, an axially movable plunger coaxial with and entering the bore of said hollow spindle, an extensible package support comprising nested coaxial inner and outer members mounted with said outer member abutting said spindle and said inner member being engaged by said plunger, means.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US666179A 1956-04-18 1957-06-17 Machine for twisting yarn Expired - Lifetime US2912815A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095687A (en) * 1961-02-17 1963-07-02 Uster Spindel Motoren Maschf Electromotor-driven textile mill spindles
US3107879A (en) * 1961-01-13 1963-10-22 Keyser Johann Jacob Cop carrier
US3120094A (en) * 1960-05-25 1964-02-04 Keyser Johann Jacob Spinning or twisting spindle with a dead spindle shank
US3398521A (en) * 1967-05-08 1968-08-27 Leesona Corp Textile machine
US3429116A (en) * 1967-05-08 1969-02-25 Leesona Corp Textile machine
US3577723A (en) * 1969-09-02 1971-05-04 Maremont Corp Bobbin support for textile spindle assembly
US5595056A (en) * 1994-12-14 1997-01-21 Zinser Textilmaschinen Gmbh Ring-spinning machine or ring-twisting machine with ring-rail lifter brackets extending toward vertical center of gravity plane
US20190145024A1 (en) * 2017-11-10 2019-05-16 Maschinenfabrik Rieter Ag Ring Spinning Machine with Displaceably Supported Spindle Rail
US20240190681A1 (en) * 2021-04-15 2024-06-13 Saurer Spinning Solutions Gmbh & Co. Kg Method for providing component information at a textile machine component, and textile machine component

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GB243404A (en) * 1925-04-20 1925-12-03 George Broadbent Collinge An improved bobbin for hosiery knitting machines and other machines
US1969685A (en) * 1933-10-26 1934-08-07 Collins & Alkman Corp Spinning unit
US1976332A (en) * 1930-09-04 1934-10-09 Cellulose Acetate Silk Company Means for twisting and winding artificial filaments
US2020873A (en) * 1934-10-26 1935-11-12 U S Ring Traveler Company Spinning or twisting device
US2216377A (en) * 1939-05-17 1940-10-01 Carl C Sorensen Method of making yarn
US2421908A (en) * 1944-05-24 1947-06-10 Rieter Joh Jacob & Cie Ag Production of cops in ring spinning and ring doubling machines
US2474210A (en) * 1947-12-10 1949-06-28 Abbott Machine Co Bobbin holder for spinning and twisting frames
US2530146A (en) * 1947-11-27 1950-11-14 Lustrafil Ltd Collection of artificial yarn on ring spindles
US2571267A (en) * 1946-01-19 1951-10-16 American Viscose Corp Spinning spindle
US2572135A (en) * 1948-04-13 1951-10-23 American Enka Corp Apparatus for twisting threads

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243404A (en) * 1925-04-20 1925-12-03 George Broadbent Collinge An improved bobbin for hosiery knitting machines and other machines
US1976332A (en) * 1930-09-04 1934-10-09 Cellulose Acetate Silk Company Means for twisting and winding artificial filaments
US1969685A (en) * 1933-10-26 1934-08-07 Collins & Alkman Corp Spinning unit
US2020873A (en) * 1934-10-26 1935-11-12 U S Ring Traveler Company Spinning or twisting device
US2216377A (en) * 1939-05-17 1940-10-01 Carl C Sorensen Method of making yarn
US2421908A (en) * 1944-05-24 1947-06-10 Rieter Joh Jacob & Cie Ag Production of cops in ring spinning and ring doubling machines
US2571267A (en) * 1946-01-19 1951-10-16 American Viscose Corp Spinning spindle
US2530146A (en) * 1947-11-27 1950-11-14 Lustrafil Ltd Collection of artificial yarn on ring spindles
US2474210A (en) * 1947-12-10 1949-06-28 Abbott Machine Co Bobbin holder for spinning and twisting frames
US2572135A (en) * 1948-04-13 1951-10-23 American Enka Corp Apparatus for twisting threads

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120094A (en) * 1960-05-25 1964-02-04 Keyser Johann Jacob Spinning or twisting spindle with a dead spindle shank
US3107879A (en) * 1961-01-13 1963-10-22 Keyser Johann Jacob Cop carrier
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US20190145024A1 (en) * 2017-11-10 2019-05-16 Maschinenfabrik Rieter Ag Ring Spinning Machine with Displaceably Supported Spindle Rail
US10968542B2 (en) * 2017-11-10 2021-04-06 Maschinenfabrik Rieter Ag Ring spinning machine with displaceably supported spindle rail
US20240190681A1 (en) * 2021-04-15 2024-06-13 Saurer Spinning Solutions Gmbh & Co. Kg Method for providing component information at a textile machine component, and textile machine component

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