US3159962A - Double twisting spindle system - Google Patents

Double twisting spindle system Download PDF

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Publication number
US3159962A
US3159962A US299238A US29923863A US3159962A US 3159962 A US3159962 A US 3159962A US 299238 A US299238 A US 299238A US 29923863 A US29923863 A US 29923863A US 3159962 A US3159962 A US 3159962A
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thread
disc
yarn
nozzle
disc means
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US299238A
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English (en)
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Franzen Gustav
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/306—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting by applying fluids, e.g. steam or oiling liquids

Definitions

  • the present invention relates to double twist spindles.
  • spindles of this type it is known, prior to the insertion of the thread into the spindle, to subject the thread to a humidifying action, for instance by means of a so-called humidifying device or by applying pastes or the like to the thread.
  • a humidifying action for instance by means of a so-called humidifying device or by applying pastes or the like to the thread.
  • this treatment is insufficient because, primarily, the thread outer surface only absorbs the treating medium whereas the treating medium does not reach the core of the thread. Due to the high unwinding speeds, the in crease in the occurring centrifugal forcesin the balloon, and in view of the enlarged ballon diameters, the yarn dries out during the processing thereof to such an extent that the above-mentioned pre-treatrnent of the thread is insufiicient.
  • the thread balloon forms, so-to-speak, m envelope shrouding the inner space.
  • the blown-in steam does not have primarily the purpose of wetting the yarn but is rather intended to form a hose-like protective coating for the yarn in order to prevent the same from freely swinging outwardlyas a result of the centrifugal force so that the balloon shape of the thread will be confined by the air and steam flow.
  • the treatment medium passing through the exit openings so-to-speak directly follows the yarn-passing through said exit openings with the result that the said yarn is in a concentrated way subjected to the treating medium even outside the thread storage disc.
  • treating medium may be employedwater, wetting agents, antistatica, film forming substances especially of synthetic material, emulsified minerals, emulsified ester compounds, wax, steam, aromatic substances, chlorine, fluorine and hydrogen if desired under consideration of the pH value.
  • the lower section of the thread storage disc forms an annular member surrounding the upper edge portion of the whorl in spaced relationship thereto so as to form an annular gap through which'the nozzle means for introducing the treating medium extends. This makes it particularly simple to introduce the treating medium into the interior of the storage disc.
  • the arrangement shown therein comprises a spindle rail 1 having mounted therein the double twist spindle according to the present invention which is generally designated with the reference numeral 2 and may be driven by a belt engaging the whorl 3 of the spindle.
  • the spindle 2 is equipped with a spindle brake 4 which may be actuated by a linkage.
  • Any suitable spindle brake may be employed in this connection, for instance a spindle brake disclosed in patent application Ser. No. 217,789, filed August 20, 1962.
  • the upper end of whorl 3 has mounted thereon a thread storage or accumulator disc 5 with a hub 13 and a flange 5' which tapering in upward direction.
  • Said disc 5 rests upon-the upper end of whorl .3 by means of a cylindrical section 6 provided with passages 7 for the passage of the yarn 8.
  • the lower portion of the thread storage disc 5 is closed by anannular disc 9 whichsurrounds the upper portion 3a of whorl 3 in spaced relationship thereto in such a way as to confine therewith an annulargap 9a.
  • Said annnlar disc 9 has its outer, marginal portion 9b twist spindle which will make it possible more intensive- 1y to treat the twisting process of the yarn while assuring that the treating medium, at least to a certain extent, will also 1'62L'Cl1 the core of the yarn.
  • Still another object of this invention consists in the provision of. a double twist spindle as set forth in the preceding paragraphs which will permit a treatment of the thread or yarn not only with steam but with any desired liquid or semi-liquid and paste-like media adapted to be atomized and also with gaseous media.
  • FIG. 1 illustrates partly in section and partly in view a double twist spindle according to the present invention.
  • FIGS. 2 and 3 respectively illustrate two different embodiments of an'arrangement controlled by a thread control for controlling thefiow of thread treating fluid through a nozzle.
  • the present invention is characterized primarily in that below the thread storage disc there is provided a nozzle for introducing the liquid, semi-liquid or gaseous thread-treating media, which nozzle is directedfinto'the interior of the thread storage disc.
  • a nozzle for introducing the liquid, semi-liquid or gaseous thread-treating media, which nozzle is directedfinto'the interior of the thread storage disc.
  • the confined inner space of the thread storagefdisc will receive the treating medium in a rather concentrated form connected to the outer marginal portion 5a of the thread storage disc 5, for instance by rivets 11 while between the marginal 'portions 9b and 5a an annular overflow dish 12 is clamped which extends radially outwardly and curves upwardly at the outer marginalportion thereof.
  • the passages 7 for thread 8 have radially associated therewith eyelet-shaped thread guiding members 10 provided in the outer marginal portions 5a and 9b of the members 5 and 9 respectively. These, thread guiding members 10 consist of wear-resistant material.
  • Hub 13 of thread storage or collecting disc 5 has mounted therein a bearing sleeve 14 in which by means of the supporting bearings 15 and 15a there is journalled a tubular thread guiding member 16.
  • the upper end of member 16 which, in view of the supporting hearing 15 has been offset a plurality of times, carries the cylinder body 17.
  • a threaded sleeve 18 surroundsand threadedly engages the upper end of the.
  • the cylinder body 17 In downward direction the cylinder body 17 is followed by the slipped on sleeve 22 which'is provided with radially extending ribs 23; These ribs serve for supporting'the lower end of sleeve 24 the upper end of which rests directly on the cylinder body 1'7.
  • the non-twisted yarn is wound Patented Dec. 8, 1964 3 onto thesleeve 24 and is withdrawn therefrom in a customary manner by means of a runner 25 freely rotatable on the upper end of the cylinder body 17.
  • the lower edge of sleeve 24 rests on an annular body 26 having a U-shaped cross-section.
  • This annular body 26 also serves for connecting the lower end of sleeve 22 to, a cone-plate 27 composed of two radially extending annular bodies 28 and 29 spaced from each other. Between said annular bodies 28 and 29 and distributed over the circumference thereof are a plurality of permanent magnets 30 which cooperate with permanent magnets 31 connected to the wall of the balloon restrainer can 32, which latter is connected to the machine frame F and is stationary. The cooperation of the magnets 30 and 31 bring about that the cone-plate 27 will be at a standstill, with the result that also the cylinder body 17 forming the carrier for bobbin 24 will be held stationary. Cylinder body 17 rests in sleeve 14 through bearings 15 and 15a and the tubular guiding member 16. Sleeve 14 rotates together with the thread collector disc which in its turn is rotated by the whorl 3.
  • the bottom of the balloon restrainer can may have such a trough shape that the annular gap between the bottom of the can and the thread collector disc and of the overflow dish carried thereby gradually tapers in downward direction and has. its outer marginal portion directed upwardly.
  • the balloon restrainer can 32 is closed at the lower end thereof by a trough-shaped bottom 33 the central portion of which is provided with an opening 34.
  • a radially inwardly extending sealing disc 35 which extends into the cutout as of the whorl 3 and thus seals the inner space of the balloon restrainer can 32 with regard to the rotating whorl 3.
  • the whorl is undercut adjacent the ring gap through which the treating medium is sprayed into the interior of the thread collector disc 5 so that the treating medium cannot escape along the whorl.
  • a nozzle body 37 which extends into the interior of ,thethread collector disc 5. It is by means of this nozzle that a treating medium such as a liquid, steam or the like is sprayed directly into the inner space of the thread collector disc 5. This brings about that the treating medium of collector disc 5 will be present in considerable concentration and a will act uponthe yarn 8 in this space while entering the core of the yarn which is subjected to the main twistingeffect.
  • the expanding medium will, aided by the centrifugal force of the thread collector disc 5, pass radially outwardly through the exit eyelets at the marginal portion of the thread collector disc 5 and will thus follow directly the course of the yarn 8.
  • the medium passes together with the yarn 8 between the housing bottom 33 and the overflow dish 12 and along the outer wall of the bobbin can-38which is carried by the cone-plate 27.
  • the tapering of the expansion chamber outside the thread collector disc 5 should not be so great that the .treating intensity of the medium will be reduced to such an extent as to reduce the treating effect.
  • the concentration of the medium will, during its passage through ,the gap, be substantially.maintained;
  • the pumping effect of the rotating parts in cooperation with the flue effect of the balloon restrainer, draws air through to such an extent that it aids in the drying out of the yarn.
  • This flue eifect is eliminated, according to the present invention, by the bottom closing the can. Additionally, this brings about a reduction in the air resistance so that the necessary power requirement for the spindle drive will be reduced. Tests have proved that the saving amounts to 10%. This is an .important diiference of the arrangement according to the present invention over heretofore known spindles in which, on the basis of incorrect assumptions, the suction is specifically increased by a blower.
  • the bottom of the balloon restrainer can is provided with an opening adapted to be closed, through which opening the interior of said can will be accessible while on the other hand, the interior may be closed when the double twist spindle isin operation and treating media are sprayed into the thread collector disc.
  • the bottom 33 is provided with an opening 39 which is adapted to be closed by means of a tiltable flap or gate 40 adapted to be actuated by a handle 41.
  • the said flap or gate 40 is so designed that it acts as actuating lever for a spindle brake while simultaneously interrupting the supply of the treating medium. Morespecifically, gate 40 isprovided with a downwardly extending arm 42 having its lower end pivotally connected to a yoke 43 of the spindle brake 4. A brake lever 45 is pivotally connected to the protruding nose 44. To this end the pivot 46 carried by the nose 44 engages a slot 47 in the brake lever 45. In this way, it will be assured that a downward tilting of gate 40 will actuate the brake lever 45 so that the latter will cause the spindle 2 to come to a standstill.
  • a bar 49 the other end of whichis pivotally connected to a lever 54 the pivot 51 of which controls valve body 52.
  • This pivot 51 will, in response to the tilting movement of I gate 40 in upward or downward direction, open or close an opening in the valve body 52 through which the treating medium passes.
  • the treating medium which is under pressure in conduit 53 is prevented from passing on into the supply line 54, which is the connection between valve 52 and nozzle body 37.
  • spindle brake 4' is disengaged. and valve 52 is opened so that, simultaneously with the rotation of spindle 2, also treating medium is again introduced into the twist of the yarn.
  • the arrangement according to the present invention may also be equipped with any standard wellknown thread control which, in response to a thread break, 'will interrupt the supply of treating medium to.
  • the nozzle body 37 With this thread control and interruption of the supply of treating medium to the nozzle body 37 may furthermore be operatively connected an automatic braking or stopping of the spindle. In this Way, it will be assured that when the unwinding of the thread is interrupted or has been completed, also a stoppage in the supply of the treating medium will be eifected.
  • the thread control comprises pigtail 59 which has one end portion electrically insulated and pivotally connected at 55 to a machine frame part.
  • pigtail 59 occupies the dash position shown in FIG. 2 in which contact 57 carried by pigtail 59 engages contact 58 and closes the circuit of conductor 64.
  • an electromagnetic valve 52a which corresponds to the valve body 52 of FIG. 1 is closed by an actuating magnet 60.
  • FIG. 3 shows flap or gate 40 of FIG. lin its full line position representing the closing position and also in dash position representing the opening position.
  • valve 52 occupies its open position in which a treating fluid is dispensed through the nozzle body 37.
  • Flap or gate 4% is held in its closing position by the free end of bar 49 extending over an electromagnetic coil 60.
  • the magnetic core 61 of coil 60 is moved outwardly by a spring 63 and engages a notch 62 provided in bar 49.
  • lever 50 adapted to control valve 52 occupies its vertical position.
  • FIG. 3 is of course, likewise employed with the upper portion of FIG. 2, i.e., pigtail 59 and the elements 55 to 58.
  • thread 8 again lifts pigtail 59 so that the contacts 57 and 53 engage. and break the circuit for the conductor d4. Consequently, the magnetic core 61 is again moved into its upper position shown in solid lines in FIG.
  • ma netic' tor disc means coaxially arranged with regard to said tubular member and rotatable about the lower end thereof, means drivingly connected to said disc means for rotating same, and nozzle means adapted to be connected to a source of thread and yarn treating fluid and arranged below said disc means eccentrically with regard to the axis of rotation of said disc means, the mouth of said nozzle means being directed toward said disc means for humidifying a thread or yarn passing between said nozzle means and said disc means.
  • rotatable whorl means arranged substantially coaxially with regard to said tubular member and below the latter in spaced relationship thereto, hub means mounted on said whorl means for rotation therewith, said hub means having outwardly extending flange means, annular bottom means connected to said flange means and surrounding said whorl means in spaced relationship thereto so as to confine therewithan annular gap, and nozzle means adapted to be connected to a source or" thread and yarn treating fluid and extending through said annular gap, the mouth of said nozzle means being directed toward said flange means for humidir'ying a thread or yarn'passing through the lower end of said tubular member and between said flange means and said bottom means.
  • a double twisting spindle system having a substantially vertical tubular member for passing a thread or yarn to be twisted therethrough: rotatable whorl means arranged substantially coaxially with regard to said tubular member and below the latter in spaced relationship thereto, hub means mounted on said whorl means for ro- 3 tation therewith, said hub means having outwardly extending flange means, annular bottom means connected to sm'd whorl meansbeing provided with a reduced diameter area arranged at a lever lower than said annular bottom means,
  • a balloon restrainer can arranged stationarily and having bottom surroundins said reduced diameter areas in spaced I a relationship thereto so as to confine therewith an annular gap, nozzle means adapted to be connected to a source of thread and yarn treating fluid and extending through said first and said second mentioned gaps, the mouth of said nozzle means being directed toward said flange means for hurnidifying a thread or yarn passing through the lowor end'offsaid tubular member and between said flange means and said bottom means and through said opening means, andsea1ingmeans supported by said can bottom 7 7- V 7 and sealingly engaging said reduced diameter area of said whorl means.
  • thread accumulator disc means coaxially arranged with regard to said tubular member and rotatable about the lower end thereof, whorl means drivingly connected to said disc means for rotating the same, nozzle means adapted to be connected to a source of thread and yarn treating fluid and arranged below said disc means and eccentrically with regard to the axis of rotation of said disc means, the mouth of said nozzle means being directed toward said disc means for humidifying a thread or yarn passing between said nozzle means and said disc means, an annular upwardly flaring dish-shaped member connected to the peripheral portion of said disc means and having its upper marginal portion curved upwardly, a balloon restrainer can surrounding said disc means and having a bottom portion confining with said annular dish-shaped member a passage gradually decreasing in cross-section in the direction toward the outer marginal portion of said dish-shaped member for passing therethrough a thread or yarn humidified by said nozzle means, brake means operative
  • thread accumulator disc means coaxially arranged with regard to said tubular member and rotatable about the lower end thereof, whorl means drivingly connected to, said disc means for rotating the same, nozzle means adapted to be connected to a source of thread and yarn treating fluid and arranged below said disc means and eccentrically with regard to the axis of rotation of said disc means, the mouth of said nozzle means being directed toward said disc means for humidifying a thread or yarn passing between said nozzle means and said disc means, an annular upwardly.
  • a balloon restrainer can surrounding said disc means and having a bottom portion confining with said annular dish-shaped member a passage gradually decreasing in cross-section in the direction toward the outer marginal portion of said dish-shaped member for passing therethrough a thread or yarn humidified by said nozzle means, valve control means associated with said nozzle means for controlling the passage of fluid therethrough, said restrainer can bottom having an access opening therein for permitting access to the interior of said can, closure means operable selectively for closing and opening said access opening, and means operatively connecting said closure means with said control means and operable in response to the opening of said closure means to interrupt the flow of fiuid through said nozzle means.
  • thread accumulator disc means coaxially arranged with regard to said tubular member and rotatable about the lower end thereof, whorl means drivingly connected to said disc means for rotating the same, nozzle means adapted to be connected to a source of thread and yarn treating fluid and arranged below said disc means and eccentrically with regard to the aXis of rotation of said disc means, the mouth of said nozzle means being directed toward said disc means for humidifying a thread or yarn passing between said nozzle means and said disc means, an annular upwardly flaring dish-shaped member connected to the peripheral portion of said disc means and having its upper marginal portion curvedupwardly, a balloon restrainer can surrounding said disc means and having a bottom portion confining with said annular dish-shaped member a passage gradually decreasing in cross-section in the direction toward the outer marginal portion of said dish-shaped member for passing therethrough a thread or yarn humidified by said nozzle means, valve control

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
US299238A 1962-08-14 1963-08-01 Double twisting spindle system Expired - Lifetime US3159962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN21957A DE1244629B (de) 1962-08-14 1962-08-14 Doppeldraht-Zwirnspindel mit einer in den Raum zwischen Fadenspeicherscheibe und radialem Wirtelflansch gerichteten Duese zum Aufbringen von Fadenbehandlungsmedien

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US3159962A true US3159962A (en) 1964-12-08

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US299238A Expired - Lifetime US3159962A (en) 1962-08-14 1963-08-01 Double twisting spindle system

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US (1) US3159962A (bs)
BE (1) BE636081A (bs)
CH (1) CH412662A (bs)
DE (1) DE1244629B (bs)
GB (1) GB1008702A (bs)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279162A (en) * 1963-03-26 1966-10-18 Keyser Johann Jacob Spindle, especially two-for-one twisting spindle
US3295306A (en) * 1963-11-30 1967-01-03 Barmag Barmer Maschf Double twist twisting process and apparatus
US3298167A (en) * 1964-07-02 1967-01-17 Keyser Johann Jacob Two-for-one twisting spindle
US3299623A (en) * 1964-07-02 1967-01-24 Keyser Johann Jacob Two-for-one twisting spindle with rotatably journalled hollow shank
US3310934A (en) * 1963-07-13 1967-03-28 Palitex Project Co Gmbh Double twist spindle
US3334830A (en) * 1965-04-08 1967-08-08 Antoni Carlo Degli Positioning device for the thread guide of a reeling machine
US3343359A (en) * 1966-02-07 1967-09-26 Palitex Project Co Gmbh Protective pot for multiple twist spindles
US3360916A (en) * 1965-12-11 1968-01-02 Palitex Project Co Gmbh Twist spindles
US3368337A (en) * 1965-04-17 1968-02-13 Palitex Project Co Gmbh Multiple twisting frame fitted with permanent magnets
US3374618A (en) * 1966-05-06 1968-03-26 Palitex Project Co Gmbh Protective pot for two-for-one twisting spindles
US3474756A (en) * 1965-09-20 1969-10-28 Shell Oil Co Filament impregnating device
US3546871A (en) * 1968-04-30 1970-12-15 Michele Ratti Damped support for double twist spindle
US3577872A (en) * 1969-06-02 1971-05-11 Ppg Industries Inc Method and apparatus for coating textile material
US3638415A (en) * 1970-02-11 1972-02-01 Leesona Corp Balloon breaker
US3648449A (en) * 1969-05-13 1972-03-14 Hammel Gmbh Zwirnerei Und Spin Spool holder for twisting machine or the like
US3754389A (en) * 1968-06-08 1973-08-28 Murata Machinery Ltd Yarn guiding mechanism in a two-for-one yarn twister
US3864901A (en) * 1973-04-05 1975-02-11 Palitex Project Co Gmbh Wetting mechanism for a textile yarn processing machine
US3983685A (en) * 1974-07-19 1976-10-05 Hamel Gmbh Zwirnmaschinen Yarn-twisting apparatus provided with thread-wetting means
US4023337A (en) * 1974-12-11 1977-05-17 Officine Savio, S.P.A. Device for distributing softening liquid on the yarn during the twisting process
US4040241A (en) * 1974-12-12 1977-08-09 Officine Savio, S.P.A. Device for distributing softening liquid on the yarn during the twisting process
US4051651A (en) * 1975-02-08 1977-10-04 Barmag Barmer Maschinenfabrik Aktiengesellschaft Method and apparatus for wetting thread in a double twist twisting spindle
US5150566A (en) * 1990-03-29 1992-09-29 Palitex Project Company Gmbh Thread processing machine spindle assembly having mechanical adjustment mechanisms for devices within a rotating thread balloon
US5457950A (en) * 1993-03-13 1995-10-17 Palitex Project-Company Gmbh Spindle for manufacturing a yarn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1685941B1 (de) * 1967-06-16 1971-10-07 Palitex Project Co Gmbh Spindelrotor einer Mehrfachdrahtzwirnspindel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225559A (en) * 1923-12-01 1925-04-02 Anilin Fabrikation Ag Improvements relating to the treatment of artificial threads
US2671304A (en) * 1949-09-13 1954-03-09 Rowedder William Spinning system
US2715308A (en) * 1950-01-11 1955-08-16 Universal Winding Co Method of and apparatus for twisting and winding
US2803939A (en) * 1954-06-17 1957-08-27 Universal Winding Co Apparatus for twisting and winding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE512503C (de) * 1930-11-12 Johannes Lambeck Vorrichtung zum Zwirnen von aufgespulten Kunstseidenfaeden
DE512502C (de) * 1930-11-12 Johannes Lambeck Verfahren zum Zwirnen von aufgespulten Kunstseidenfaeden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225559A (en) * 1923-12-01 1925-04-02 Anilin Fabrikation Ag Improvements relating to the treatment of artificial threads
US2671304A (en) * 1949-09-13 1954-03-09 Rowedder William Spinning system
US2715308A (en) * 1950-01-11 1955-08-16 Universal Winding Co Method of and apparatus for twisting and winding
US2803939A (en) * 1954-06-17 1957-08-27 Universal Winding Co Apparatus for twisting and winding

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279162A (en) * 1963-03-26 1966-10-18 Keyser Johann Jacob Spindle, especially two-for-one twisting spindle
US3310934A (en) * 1963-07-13 1967-03-28 Palitex Project Co Gmbh Double twist spindle
US3295306A (en) * 1963-11-30 1967-01-03 Barmag Barmer Maschf Double twist twisting process and apparatus
US3298167A (en) * 1964-07-02 1967-01-17 Keyser Johann Jacob Two-for-one twisting spindle
US3299623A (en) * 1964-07-02 1967-01-24 Keyser Johann Jacob Two-for-one twisting spindle with rotatably journalled hollow shank
US3334830A (en) * 1965-04-08 1967-08-08 Antoni Carlo Degli Positioning device for the thread guide of a reeling machine
US3368337A (en) * 1965-04-17 1968-02-13 Palitex Project Co Gmbh Multiple twisting frame fitted with permanent magnets
US3474756A (en) * 1965-09-20 1969-10-28 Shell Oil Co Filament impregnating device
US3360916A (en) * 1965-12-11 1968-01-02 Palitex Project Co Gmbh Twist spindles
US3343359A (en) * 1966-02-07 1967-09-26 Palitex Project Co Gmbh Protective pot for multiple twist spindles
US3374618A (en) * 1966-05-06 1968-03-26 Palitex Project Co Gmbh Protective pot for two-for-one twisting spindles
US3546871A (en) * 1968-04-30 1970-12-15 Michele Ratti Damped support for double twist spindle
US3754389A (en) * 1968-06-08 1973-08-28 Murata Machinery Ltd Yarn guiding mechanism in a two-for-one yarn twister
US3648449A (en) * 1969-05-13 1972-03-14 Hammel Gmbh Zwirnerei Und Spin Spool holder for twisting machine or the like
US3577872A (en) * 1969-06-02 1971-05-11 Ppg Industries Inc Method and apparatus for coating textile material
US3638415A (en) * 1970-02-11 1972-02-01 Leesona Corp Balloon breaker
US3864901A (en) * 1973-04-05 1975-02-11 Palitex Project Co Gmbh Wetting mechanism for a textile yarn processing machine
US3983685A (en) * 1974-07-19 1976-10-05 Hamel Gmbh Zwirnmaschinen Yarn-twisting apparatus provided with thread-wetting means
US4023337A (en) * 1974-12-11 1977-05-17 Officine Savio, S.P.A. Device for distributing softening liquid on the yarn during the twisting process
US4040241A (en) * 1974-12-12 1977-08-09 Officine Savio, S.P.A. Device for distributing softening liquid on the yarn during the twisting process
US4051651A (en) * 1975-02-08 1977-10-04 Barmag Barmer Maschinenfabrik Aktiengesellschaft Method and apparatus for wetting thread in a double twist twisting spindle
US5150566A (en) * 1990-03-29 1992-09-29 Palitex Project Company Gmbh Thread processing machine spindle assembly having mechanical adjustment mechanisms for devices within a rotating thread balloon
US5457950A (en) * 1993-03-13 1995-10-17 Palitex Project-Company Gmbh Spindle for manufacturing a yarn

Also Published As

Publication number Publication date
DE1244629B (de) 1967-07-13
BE636081A (bs)
CH412662A (de) 1966-04-30
GB1008702A (en) 1965-11-03

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