US2998202A - Initial thread end snagger - Google Patents

Initial thread end snagger Download PDF

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Publication number
US2998202A
US2998202A US644783A US64478357A US2998202A US 2998202 A US2998202 A US 2998202A US 644783 A US644783 A US 644783A US 64478357 A US64478357 A US 64478357A US 2998202 A US2998202 A US 2998202A
Authority
US
United States
Prior art keywords
yarn
spindle
winding
strand
strands
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.)
Expired - Lifetime
Application number
US644783A
Other languages
English (en)
Inventor
John V Keith
Carlton A Steele
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Priority to US644783A priority Critical patent/US2998202A/en
Priority to GB4457/58A priority patent/GB840579A/en
Priority to DE1958U0005139 priority patent/DE1410468B1/de
Priority to BE565429D priority patent/BE565429A/fr
Priority to FR1202909D priority patent/FR1202909A/fr
Priority to NL225640A priority patent/NL100515C/nl
Application granted granted Critical
Publication of US2998202A publication Critical patent/US2998202A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/056—Continuous winding apparatus for winding on two or more winding heads in succession having two or more winding heads arranged in series with each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/20—Force systems, e.g. composition of forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to winding machines and more particularly relates to such a machine for winding a continuously advancing strand of yarn having means for starting the winding cycle.
  • yarn is employed in a general sense to apply to all kinds of strand materials, either textile or otherwise, and the designation package is intended to mean the product of the winding machine whatever its form.
  • the output of the spinning machine is a strand of yarn which is continuously advancing at a high rate of speed.
  • One of the problems of synthetic yarn manufacture is to catch this running strand of yarn, secure it to the spindle of a winding machine, and place the winding machine in operation to wind the strand at the same rate that it is advanced by the spinning machine, all while the strand is continuously running or advancing. All of this must be accomplished without permitting any slack or excess yarn to accumulate between the winding machine spindle and the spinning machine and without breaking the running strand.
  • Another object of the present invention is to provide a winding machine having means for automatically securing a continuously advancing strand of yarn to the spindle thereof when said spindle reaches a predetermined speed.
  • Another object of the present invention is to provide a winding machine capable of simultaneously winding a plurality of packages on a single spindle from a plurality of continuously advancing strands of yarn.
  • Another object of the present invention is to provide a winding machine having means for automatically and simultaneously securing a plurality of continuously advancing strands of yarn to the spindle thereof.
  • Another object of the present invention is to provide a method of starting the winding of a continuously advancing strand of yarn.
  • Another object of the present invention is to provide a method of doffing a wound package from a Winding machine adapted to wind a continuously advancing strand of yarn.
  • the invention accordingly comprises the apparatus possessing the construction, combination of elements and arrangement of parts, and the method involving the several steps and the relation and the order of one or more of such steps with respect to each of the others, which are exemplified in the following detailed disclosure, and the scope of the application of which will be indicated in the claims.
  • FIGURE 1 is a front elevation of a Winding machine incorporating the present invention
  • FIG. 2 is a side elevation of the winding machine of FIG. 1;
  • FIG. 3 is an enlarged fragmentary view of the winding spindle showing the manner in which the strands of yarn are positioned prior to the start of the winding cycle;
  • FIG. 4 is a View similar to FIG. 3 but showing the spindle after the winding cycle has started;
  • FIG. 5 is an end view of the winding spindle and the cap thereon showing the manner in which the strands of yarn are positioned prior to the start of the Winding cycle;
  • FIG. 6 is a plan view of the cap showing the yarn catching finger in its retracted position
  • FIG. 7 is a view similar to FIG. 6 but showing the finger in its extended position
  • FIG. 8 is a fragmentary sectional view taken along the line VIIl--VIII in FIG. 6;
  • FIG. 9 is a fragmentary sectional view taken along the line IXIX of FIG. 7.
  • the apparatus of the present invention comprises a winding machine of the type adapted to wind a continuously advancing strand of yarn and to utilize the tension in the advancing strand of yarn to control the speed of the winding spindle.
  • the winding spindle is provided with means to automatically attach the advancing strand of yarn to the spindle when said spindle reaches a predetermined speed of rotation to thereby start the winding cycle.
  • the means for automatically attaching the running strand of yarn to the spindle is preferably a cap or end piece fixed to the end of the winding spindle and provided with a finger that is projected by centrifugal force into the yarn path to catch the strand of yarn and start it winding when said spindle reaches a predetermined speed.
  • the apparatus is preferably providedwith a plurality of yarn traverse guides to permit a plurality of packages to be wound simultaneously, and the means for attaching the yarn to the winding spindleis adapted to simultaneously attach a plurality of ends of yarn to the spindle.
  • Yarn guiding means are provided to direct each strand of yarn to a position where it will be engaged by the traverse guide that is to guide it onto the winding package.
  • Winding machine having a winding head 10 mounted on a pedestal 11. Except for the length of the winding spindle, the provision of a plurality of traverse guides and yarn guide means for directing each of a plurality of stands of yarn to its respective traverse guide, winding head 10 is similar to the winding mechanism disclosed in Patent No. 2,740,590; issued April 3, 1956, to J. V. Keith for Winding Machine.
  • Winding head 10 includes a spindle 12 rotatably journaled adjacent the upper end of a frame 13. Frame 13 is pivotally mounted adjacent its lower end to base 14 by means of shaft 15 to permit spindle 12 to swing toward and away from traverse guide-s 16 as the winding cycle progresses.
  • Guides 16 are reciprocated by a barrel cam (not shown) which is rotatably journaled in housing 17 fixed to base 14. Spindle 1'2 and the barrel cam are rotated by motor 18.
  • the winding speed of spindle 12 is regulated by a control circuit and mechanism, similar to that disclosed in Patent No. 2,752,105, issued June 26, 1956, to J. V. Keith for Winding Machine, enclosed in pedestal 11.
  • This control circuit and mechanism are actuated by the winding strand or strands of yarn which move compensator arm 32, forming part of said control mechanism, upwardly to slow said spindle when the tension in said strands exceeds a predetermined value, and permit said arm 32 to pivot downwardly when said tension is less than said predetermined value to increase the speed of said spindle.
  • An arm 23 is fixed to frame 13 adjacent the lower end thereof to pivot with said frame around shaft 15.
  • Ann 23 is connected to the shaft 24, journaled in pedestal 11, by link 25, cam plate 26, arm 27 and slotted lever 29 to rotate said shaft 24 as frame pivots in a clockwise direction, as viewed in FIG. 1, to decrease the force which must be exerted on compensator arm 32 to lift said arm.
  • Spindle 12 is provided with any convenient expansible arbor for releasably gripping and holding package receiving cores 21 on said spindle.
  • Expansible arbor 20 is operably connected to lever 22 which upon being pivoted contracts said arbor to permit Wound packages to be removed from spindle 12 and empty cores to be placed thereon preparatory to starting a new Winding cycle.
  • a cap 35 is fixed to the outermost end of spindle 12 by any convenient means as, for example, a key not shown, and retaining ring 36.
  • the diameter of cap 35 is slightly smaller than the inner diameter of package receiving core 21 so that said core will slide over said cap when an empty core is placed on spindle 12 and a wound package is removed therefrom.
  • Cap 35 has a frusto conical nose 37, see FIGS. 5, 6 and 7, axially aligned with and fixed to annular flange 3S.
  • Spindle 12 is of such length that nose 37 and a portion of base 38 project beyond package receiving core 21 when said core is in position on the spindle.
  • Slot 46 is formed in the periphery of flange 38 at an angle of approximately 45 degrees to the longitudinal axis of said cap and has yarn engaging member 41 pivotally mounted therein.
  • Yarn engaging member 41 is generally triangular in shape and is provided with a yarn catching finger 42 at one apex thereof as an extension of one side.
  • Member 41 is pivotally mounted in slot 41 with finger 42 adjacent the periphery of flange-like base 33 and directed toward nose 37 by the stud 43 which passes through an aperture in said member adjacent a second apex thereof and threadedly engages cap 35.
  • a spring 44 surrounds stud 43 and has one of its ends selectively engaged in one of the holes 45 formed in member 41 adjacent the third apex 47 thereof.
  • spring 44 is in engagement with the shoulder 46 overhanging stud 43 to resiliently urge said member 41 inwardly of said cap with finger 42 retracted into slot 40.
  • a plurality of holes 45 are provided in member 51 so that the spring loading on member 41 can be changed to thereby change the speed at which said finger will project from slot to catch a strand of yarn and start the winding cycle all in the manner to be explained more in detail hereinafter.
  • Yarn engaging member 41 functions in the fol-lowing manner to catch a running strand of yarn and start the Winding cycle.
  • the running strand or strands of yarn are guided across the frusto-conical nose 37, in a manner to be explained in detail hereinafter, and the rotation of spindle 12 is started.
  • the apex 47 of member 41 is urged radially outwardly by centrifugal force.
  • any slack that might be prwent in the strand is taken up and the accumulation of any slack is prevented.
  • the tension therein lifts compensator arm 32 to slow said spindle to a winding speed corresponding to the yarn speed.
  • the rotational speed at which finger 42 will move out of slot 40 can be changed by changing the strength of spring 44, by relocating its end to a different hole 45, or by increasing or decreasing the mass of apex 47 or its distance from stud 43.
  • An aspirator 50 is mounted on housing 17 adjacent the forward end thereof by means of bracket 51. Compressed air is supplied to aspirator 50 through tubing 52 from any convenient source of supply. Valve 53 is inserted in tubing 52 to permit the flow of air to be controlled. Aspirator 50 functions to collect yarn being advanced by the spinning machine during the interval between the completion of one winding cycle and the start of another. A length of tubing 54 is fixed to the outlet of aspirator 50 to conduct yarn collected by the aspirator to a convenient Waste receptacle. A wire yarn guiding bail 55 is fixed at one end to the lower side of housing 17 adjacent spindle 12 at approximately the midpoint thereof. Bail 55 extends upwardly and to the right, as viewed in FIG. 1, in the length 56 and then extends forwardly in the length 57 in a substantially horizontal plane and away from housing 17.
  • the operator then manually draws the strands of yarn Y and Y downwardly through the guide 28 and around housing 17 and spindle 12 and engages strand Y around guide 31 carried by compensator arm 32 and strand Y around guide 30 carried by said compensator arm.
  • the strand Y is passed between the length 57 of bail 55 and spindle 12 and the length Y is positioned on the opposite side of said length 57. Both lengths then extend across frusto conical nose 37 of cap 35 adjacent the annular flange 38 thereof, over guide 58, mounted on bracket 51, and thence into aspirator 50, see FIG. 1.
  • the two yarn guides 16 are of the self threading type, well known in the art, so they pick up their respective strands Y and Y and traverse them longitudinally of their respective package cores to wind the desired packages.
  • a device for use with a rotatable winding spindle and adapted to catch a running strand of yarn to start said strand winding upon said spindle comprising a member mounted on said spindle for rotation therewith, said member having a nose portion contacted by the running strand, a yarn engaging finger movably mounted on said member and movable from a position adjacent said nose portion to a projected position wherein it extends over part of said nose, said finger being moved automatically from said adjacent position to said projected position when said device is rotated at a predetermined speed.
  • a winding machine for winding a continuously advancing strand of yarn comprising a spindle rotatable to wind yarn thereupon, means for guiding said yarn at at least the start of a winding cycle along a path spaced from said spindle and extending generally transversely to the spindle axis, a yarn engaging element mounted on said spindle for bodily rotation therewith and for movement from and to a retracted position spaced from said yarn path to and from a projected position at which the element passes through said path as said spindle rotates, said element being normally maintained in said retracted position when said spindle is at rest and being moved to said projected position when said spindle achieves a predetermined speed of rotation to engage said yarn and initiate winding upon said spindle.
  • a winding machine for winding a continuously advancing strand of yarn comprising a rotatable spindle for rotating a package receiving core to wind a strand of yarn thereupon, a member carried by said spindle for rotation therewith, said member including an external surface of revolution, means for guiding said yarn at at least the start of a winding cycle along a path adjacent said surface, means for rotating said spindle and said member, and a yarn engaging element mounted on said member for movement from and to a retracted position spaced from said yarn path to and from a projected position extending across said path, at which projected position the element will engage the yarn, said element normally being disposed in said retracted position when said member is at rest and being moved to said projected position when said member achieves a predetermined speed of rotation whereby said yarn is permitted to move freely along said path until said member achieves said predetermined speed of rotation at which time the yarn is engaged by said element to initiate winding upon said core.
  • a winding machine as in claim 8 wherein said element is of generally L-shape with one end thereof pivotally afiixed in said slot and is biased to said retracted position within said slot, whereby said element remains in said slot until centrifugal force acting thereon exceeds the biasing force.
  • a winding machine as in claim 8 wherein a plurality of cores are arranged in axial alignment upon said spindle for winding separate strands of yarn thereupon and said guide means includes a separate guide for each package arranged in alignment therewith for guiding the strand to the corresponding package and means for guiding all of said strands along paths adjacent said surface at at least the start of the winding cycle.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US644783A 1957-03-08 1957-03-08 Initial thread end snagger Expired - Lifetime US2998202A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US644783A US2998202A (en) 1957-03-08 1957-03-08 Initial thread end snagger
GB4457/58A GB840579A (en) 1957-03-08 1958-02-11 Improvements in or relating to machines for and methods of winding yarn
DE1958U0005139 DE1410468B1 (de) 1957-03-08 1958-02-17 Spulenspinnmaschine fuer synthetische Faeden
BE565429D BE565429A (fr) 1957-03-08 1958-03-05 Machine textile
FR1202909D FR1202909A (fr) 1957-03-08 1958-03-06 Bobinoir
NL225640A NL100515C (nl) 1957-03-08 1958-03-07 Wikkelmachine voor het wikkelen van continu aangevoerd garen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US644783A US2998202A (en) 1957-03-08 1957-03-08 Initial thread end snagger

Publications (1)

Publication Number Publication Date
US2998202A true US2998202A (en) 1961-08-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
US644783A Expired - Lifetime US2998202A (en) 1957-03-08 1957-03-08 Initial thread end snagger

Country Status (6)

Country Link
US (1) US2998202A (fr)
BE (1) BE565429A (fr)
DE (1) DE1410468B1 (fr)
FR (1) FR1202909A (fr)
GB (1) GB840579A (fr)
NL (1) NL100515C (fr)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160356A (en) * 1958-06-27 1964-12-08 Ici Ltd Winding apparatus
US3251560A (en) * 1963-11-12 1966-05-17 Frank A Macedo Winding machine
US3356304A (en) * 1964-12-23 1967-12-05 Johns Manville Apparatus for packaging strand material
US3356305A (en) * 1965-11-19 1967-12-05 Martini Stephen De Triple waxing attachment for thread winding machines
US3411726A (en) * 1966-12-12 1968-11-19 Monsanto Co Yarn string-up roll
US3559903A (en) * 1969-04-16 1971-02-02 Leesona Corp High speed winding machine
US3672582A (en) * 1970-02-19 1972-06-27 Leesona Corp Yarn handling
US3688998A (en) * 1969-06-19 1972-09-05 Allied Chem Automatic wasteless transfer winding apparatus
US3767130A (en) * 1971-10-01 1973-10-23 Leesona Corp Strand handling
US3782648A (en) * 1971-05-03 1974-01-01 Toray Industries Method for winding a plural number of yarns and an apparatus therefor
US3814339A (en) * 1972-10-16 1974-06-04 Ppg Industries Inc Transfer mechanism for high speed winders
US3814341A (en) * 1973-09-07 1974-06-04 Du Pont Yarn winding apparatus
US3838828A (en) * 1973-01-08 1974-10-01 Rhone Poulenc Textile Apparatus for rotatably mounting a yarn winding support having a movable yarn engaging element
US3858816A (en) * 1971-10-29 1975-01-07 Rhone Poulenc Textile Yarn bundle with piecing end and method of forming same
US3870240A (en) * 1973-05-25 1975-03-11 Karlsruhe Augsburg Iweka Yarn cutter for use in yarn winders
US3880371A (en) * 1972-09-22 1975-04-29 Metallgesellschaft Ag Process and apparatus for winding yarns and the like
US4062501A (en) * 1975-06-26 1977-12-13 Owens-Corning Fiberglas Corporation Method and apparatus for packaging linear material
US4069984A (en) * 1975-06-26 1978-01-24 Owens-Corning Fiberglas Corporation Apparatus for packaging linear material
US4102507A (en) * 1975-09-19 1978-07-25 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Formation of reserve winding for further connection on bobbins of textile machines
US4136834A (en) * 1976-06-19 1979-01-30 Fmn Schuster & Company Method and device for inserting threads, yarns and the like into a winding device
US4313576A (en) * 1978-10-27 1982-02-02 Rhone-Poulenc-Textile Process and apparatus for simultaneously winding several yarns
US4465242A (en) * 1980-10-31 1984-08-14 Rieter Machine Works Ltd. Method and apparatus for inserting threads and similar items into a winding device
US4618104A (en) * 1985-07-24 1986-10-21 Fiberglas Canada Inc. Strand transfer
EP0235527A1 (fr) * 1986-01-29 1987-09-09 Maschinenfabrik Rieter Ag Dispositifs attrape-fil
US5263656A (en) * 1991-07-30 1993-11-23 W. Schlafhorst Ag & Co. Bobbin tube receiver
CN112501741A (zh) * 2020-12-09 2021-03-16 安徽正美线业科技有限责任公司 一种抗菌效果好的功能性纱线及其加工工艺
CN117566532A (zh) * 2023-11-08 2024-02-20 青岛晨峰智能装备有限公司 全自动机器人接绕丝装置、纱锭自动收卷系统及其控制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081044A (en) * 1961-04-21 1963-03-12 Leesona Corp Initial strand end snagger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695038A (fr) * 1929-08-09 1930-12-10 Manquat Freres Système d'amorçage mécanique, automatique et simultané, des fils de soie artificielle sur la totalité des bobines d'une table de filature
GB361696A (en) * 1930-01-30 1931-11-26 Barmag Barmer Maschf Improvements in or relating to bobbin spinning machines for the manufacture of artificial silk
US2304712A (en) * 1937-10-28 1942-12-08 Firm Scharer Nussbaumer & Co Winding machine with auxiliary device for initiating the winding operation
US2623240A (en) * 1950-07-06 1952-12-30 American Viscose Corp Method and apparatus for handling yarns
US2706089A (en) * 1951-08-29 1955-04-12 American Enka Corp Method of doffing
US2706090A (en) * 1952-07-17 1955-04-12 Algemene Kunstzijde Unie Nv Apparatus for thread transfer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481031A (en) * 1944-07-21 1949-09-06 American Viscose Corp Winding method and apparatus
AT184284B (de) * 1952-07-17 1956-01-10 Algemene Kunstzijde Unie Nv Vorrichtung zum Aufspulen eines Fadens

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695038A (fr) * 1929-08-09 1930-12-10 Manquat Freres Système d'amorçage mécanique, automatique et simultané, des fils de soie artificielle sur la totalité des bobines d'une table de filature
GB361696A (en) * 1930-01-30 1931-11-26 Barmag Barmer Maschf Improvements in or relating to bobbin spinning machines for the manufacture of artificial silk
US2304712A (en) * 1937-10-28 1942-12-08 Firm Scharer Nussbaumer & Co Winding machine with auxiliary device for initiating the winding operation
US2623240A (en) * 1950-07-06 1952-12-30 American Viscose Corp Method and apparatus for handling yarns
US2706089A (en) * 1951-08-29 1955-04-12 American Enka Corp Method of doffing
US2706090A (en) * 1952-07-17 1955-04-12 Algemene Kunstzijde Unie Nv Apparatus for thread transfer

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160356A (en) * 1958-06-27 1964-12-08 Ici Ltd Winding apparatus
US3251560A (en) * 1963-11-12 1966-05-17 Frank A Macedo Winding machine
US3356304A (en) * 1964-12-23 1967-12-05 Johns Manville Apparatus for packaging strand material
US3356305A (en) * 1965-11-19 1967-12-05 Martini Stephen De Triple waxing attachment for thread winding machines
US3411726A (en) * 1966-12-12 1968-11-19 Monsanto Co Yarn string-up roll
US3559903A (en) * 1969-04-16 1971-02-02 Leesona Corp High speed winding machine
US3688998A (en) * 1969-06-19 1972-09-05 Allied Chem Automatic wasteless transfer winding apparatus
US3672582A (en) * 1970-02-19 1972-06-27 Leesona Corp Yarn handling
US3782648A (en) * 1971-05-03 1974-01-01 Toray Industries Method for winding a plural number of yarns and an apparatus therefor
US3767130A (en) * 1971-10-01 1973-10-23 Leesona Corp Strand handling
US3858816A (en) * 1971-10-29 1975-01-07 Rhone Poulenc Textile Yarn bundle with piecing end and method of forming same
US3880371A (en) * 1972-09-22 1975-04-29 Metallgesellschaft Ag Process and apparatus for winding yarns and the like
US3814339A (en) * 1972-10-16 1974-06-04 Ppg Industries Inc Transfer mechanism for high speed winders
US3838828A (en) * 1973-01-08 1974-10-01 Rhone Poulenc Textile Apparatus for rotatably mounting a yarn winding support having a movable yarn engaging element
US3870240A (en) * 1973-05-25 1975-03-11 Karlsruhe Augsburg Iweka Yarn cutter for use in yarn winders
US3814341A (en) * 1973-09-07 1974-06-04 Du Pont Yarn winding apparatus
US4062501A (en) * 1975-06-26 1977-12-13 Owens-Corning Fiberglas Corporation Method and apparatus for packaging linear material
US4069984A (en) * 1975-06-26 1978-01-24 Owens-Corning Fiberglas Corporation Apparatus for packaging linear material
US4102507A (en) * 1975-09-19 1978-07-25 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Formation of reserve winding for further connection on bobbins of textile machines
US4136834A (en) * 1976-06-19 1979-01-30 Fmn Schuster & Company Method and device for inserting threads, yarns and the like into a winding device
US4313576A (en) * 1978-10-27 1982-02-02 Rhone-Poulenc-Textile Process and apparatus for simultaneously winding several yarns
US4465242A (en) * 1980-10-31 1984-08-14 Rieter Machine Works Ltd. Method and apparatus for inserting threads and similar items into a winding device
US4618104A (en) * 1985-07-24 1986-10-21 Fiberglas Canada Inc. Strand transfer
EP0235527A1 (fr) * 1986-01-29 1987-09-09 Maschinenfabrik Rieter Ag Dispositifs attrape-fil
US4817896A (en) * 1986-01-29 1989-04-04 Rieter Machine Works Ltd. Thread-catching device for winding machines
US5263656A (en) * 1991-07-30 1993-11-23 W. Schlafhorst Ag & Co. Bobbin tube receiver
CN112501741A (zh) * 2020-12-09 2021-03-16 安徽正美线业科技有限责任公司 一种抗菌效果好的功能性纱线及其加工工艺
CN112501741B (zh) * 2020-12-09 2021-11-09 安徽正美线业科技有限责任公司 一种抗菌效果好的功能性纱线的加工工艺
CN117566532A (zh) * 2023-11-08 2024-02-20 青岛晨峰智能装备有限公司 全自动机器人接绕丝装置、纱锭自动收卷系统及其控制方法

Also Published As

Publication number Publication date
BE565429A (fr) 1958-03-31
FR1202909A (fr) 1960-01-14
NL100515C (nl) 1962-02-15
DE1410468B1 (de) 1969-11-20
GB840579A (en) 1960-07-06

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