US1995533A - Arrangement of the thread winding off spools in double twist twisting spindles - Google Patents

Arrangement of the thread winding off spools in double twist twisting spindles Download PDF

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Publication number
US1995533A
US1995533A US612548A US61254832A US1995533A US 1995533 A US1995533 A US 1995533A US 612548 A US612548 A US 612548A US 61254832 A US61254832 A US 61254832A US 1995533 A US1995533 A US 1995533A
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US
United States
Prior art keywords
spools
thread
arrangement
winding
double twist
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
US612548A
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English (en)
Inventor
Bochmann Otto
Lenk Wilhelm
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Application granted granted Critical
Publication of US1995533A publication Critical patent/US1995533A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D01H1/105—Arrangements using hollow spindles, i.e. the yarns are running through the spindle of the unwound bobbins
    • D01H1/106—Two-for-one twisting
    • D01H1/108—Two-for-one twisting for two or more supply bobbins one on top of the other

Definitions

  • This invention relates to an arrangement of the thread winding off spools in double twist twisting spindles, in which the individual threads to be twisted are pulled on from two or more spools and separately fed to the spindle. It is certainly known in connection with double twist twisting spindles, to arrange several spools one behind the other on the stationary spool holder. In this instance, however, the threads are pulled off laterally, this being open to the objection that for the purpose of conducting the thread over to the twisting spindle a separate thread guide must be provided for each thread so that only a small quantity of thread can be taken up. Moreover, this arrangement makes the construction of the spindle complicated and results in its being much more expensive.
  • the thread is kinked several times, whereby an increased stressing of the thread is caused and the attendance is rendered more difiicult.
  • the running ofi thread must rotate the spool, so that varying tensions occur which detrimentally affect the twisting operation.
  • the invention consists in that the individual threads to be twisted on double twist twisting spindles are drawn over head from two or more winding ofi spools slipped one behind the other on the stationaryspool holder.
  • Cylindrical or conical cross wound spools may be employed, it being advisable tomake the average diameter of the spool the smaller the nearer the spool is to the point of the spindle, so that the threads can be drawn easily and without hindrance.
  • disc spools which are likewise drawn over head.
  • thread guide discs may be so constructed, that they have a rim projecting over the end face of the winding ofi spool situated thereunder, in order to prevent thus a thread from being pulled between the spools when stopping the twisting spindle.
  • the invention presents the advantage that the threads run off from separate'spools and are conducted to the twisting spindle, the time wasting winding of the composite spool and the separate thread guides being omitted and a strong thread stressing being avoided, so that a smooth and uniform yarn is produced in all cases. Moreover, the individual spools, which are unwound over head, hold a very large quantity of yarn, so that the economy of a double twist twisting machine is considerably increased. It is also possible, to produce in a very short time the .winding ofi spools employed as they can be woundwith a maximum winding ofi speed without special precautions being taken.
  • the arrangement of thread guide discs between the winding oif spools presents further the advantage, that any kind of spools can be used, and that the external diameters of the spools placed on the holder may be diflerent.
  • Fig. 1 shows in side elevation a double twist twisting spindle with two unwinding spools arranged one behind the other.
  • Fig. 2 is a similar arrangement to Fig. 1 but with three winding ofi spools.
  • Fig. 3 likewise shows a double twist twisting spindle but with the arrangement of a thread guide disc.
  • Fig. 4 shows an arrangement in which cylindrical and conical cross wound spools are emplayed.
  • the threads to be twisted are unwound from" winding of: spools 1 and 2, or 1, 2 and 3, arranged one behind the other and conducted separately to a twisting spindle 4.' These threads pass through the twisting spindle, over a thread guide disc 5 to the winding spool.
  • any kind of spools can be employed, such as cylindrical or conical crosswound spools, disc spools and the like.
  • the feature of the invention consists in that the threads are fed separately to the twisting spindle and drawn over head from winding ofl spools placed one behind the other.
  • spool thread guidediscs 6 may be arranged between the winding ofi spools and be preferably provided with a rim 7, which projects over the endface 8 of the winding ofl spool situated thereunder. The arrangement of the rim prevents the thread from being pulled in between the twisting ofl spools when stopping the spindle, so that breaking of a thread is avoided when restarting the spindle.
  • An arrargement of thread winding ofi spools in double twist twisting spindles comprising in combination, a hollow double twist twisting spindle, a stationary spool holder on said spindle, and a plurality of cross wound spools to be wound on over head arranged one behind the other on said holder, the average diameter of the cross wound spools becoming smaller the nearer the spool is to the point of the spindle.
  • An arrangement of thread winding oflE spools in double twist twisting spindles comprising in combination, a hollow double twist twisting spindle, a stationary spool holder on said spindle, a plurality of cross wound spools to be wound off over head arranged one behind the other on said holder, and thread guide disks arranged between said spools.
  • An arrangement of thread winding off spools in double twist twisting spindles comprising in combination, a hollow double twist twisting spindle, a stationary spool holder on said spindle, a plurality of cross wound spools to be wound oil over head arranged one behind the other on said holder, thread guide disks between said spools, and a rim on each thread guide disk projecting over the end face of the winding off spool situated thereunder.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US612548A 1931-07-25 1932-05-20 Arrangement of the thread winding off spools in double twist twisting spindles Expired - Lifetime US1995533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE381878X 1931-07-25

Publications (1)

Publication Number Publication Date
US1995533A true US1995533A (en) 1935-03-26

Family

ID=6355696

Family Applications (1)

Application Number Title Priority Date Filing Date
US612548A Expired - Lifetime US1995533A (en) 1931-07-25 1932-05-20 Arrangement of the thread winding off spools in double twist twisting spindles

Country Status (4)

Country Link
US (1) US1995533A (ru)
BE (1) BE388440A (ru)
FR (1) FR736813A (ru)
GB (1) GB381878A (ru)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464860A (en) * 1946-04-26 1949-03-22 Roeblings John A Sons Co Wire strand machine
US2546977A (en) * 1948-02-12 1951-04-03 Johnson Steel & Wire Company I Manufacture of stranded wire cables
US2718363A (en) * 1952-01-17 1955-09-20 American Viscose Corp Tension control device
US2944383A (en) * 1958-10-01 1960-07-12 Duplan Corp Composite yarn and method of producing same
US3022623A (en) * 1959-07-18 1962-02-27 Barmag Barmer Maschf Thread twisting apparatus
US3119224A (en) * 1961-12-20 1964-01-28 Hamel Zwirnerei Und Spinnereim Plural-spool spindle
US3146573A (en) * 1962-06-29 1964-09-01 American Enka Corp Yarn entwining method and apparatus
US3415049A (en) * 1966-06-06 1968-12-10 Palitex Project Co Gmbh Double twist spindle
US3635007A (en) * 1970-01-23 1972-01-18 Nippon Telegraph & Telephone Method and an apparatus for making a strand of wires and feeding the same at high speed
US4736579A (en) * 1985-10-19 1988-04-12 Palitex Project Company Gmbh Variable length bobbin holder for a textile machine
US4959951A (en) * 1988-05-24 1990-10-02 Murata Kikai Kabushiki Kaisha Yarn guide device for a two-for-one twister
US5435120A (en) * 1991-06-19 1995-07-25 Murata Kikai Kabushiki Kaisha Winding method
US20110016840A1 (en) * 2008-03-11 2011-01-27 Invista North America S.A.R.L. Methods of forming yarn and apparatus for twisting or cabling yarn
US20110167779A1 (en) * 2008-07-30 2011-07-14 Invista North America S.A.R.L. Multi-package buckets, systems and methods of forming yarn, and apparatus for twisting or cabling yarn

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464860A (en) * 1946-04-26 1949-03-22 Roeblings John A Sons Co Wire strand machine
US2546977A (en) * 1948-02-12 1951-04-03 Johnson Steel & Wire Company I Manufacture of stranded wire cables
US2718363A (en) * 1952-01-17 1955-09-20 American Viscose Corp Tension control device
US2944383A (en) * 1958-10-01 1960-07-12 Duplan Corp Composite yarn and method of producing same
US3022623A (en) * 1959-07-18 1962-02-27 Barmag Barmer Maschf Thread twisting apparatus
US3119224A (en) * 1961-12-20 1964-01-28 Hamel Zwirnerei Und Spinnereim Plural-spool spindle
US3146573A (en) * 1962-06-29 1964-09-01 American Enka Corp Yarn entwining method and apparatus
US3415049A (en) * 1966-06-06 1968-12-10 Palitex Project Co Gmbh Double twist spindle
US3635007A (en) * 1970-01-23 1972-01-18 Nippon Telegraph & Telephone Method and an apparatus for making a strand of wires and feeding the same at high speed
US4736579A (en) * 1985-10-19 1988-04-12 Palitex Project Company Gmbh Variable length bobbin holder for a textile machine
US4959951A (en) * 1988-05-24 1990-10-02 Murata Kikai Kabushiki Kaisha Yarn guide device for a two-for-one twister
US5435120A (en) * 1991-06-19 1995-07-25 Murata Kikai Kabushiki Kaisha Winding method
US20110016840A1 (en) * 2008-03-11 2011-01-27 Invista North America S.A.R.L. Methods of forming yarn and apparatus for twisting or cabling yarn
US8347596B2 (en) * 2008-03-11 2013-01-08 Invista North America S.A.R.L. Methods of forming yarn and apparatus for twisting or cabling yarn
US20110167779A1 (en) * 2008-07-30 2011-07-14 Invista North America S.A.R.L. Multi-package buckets, systems and methods of forming yarn, and apparatus for twisting or cabling yarn

Also Published As

Publication number Publication date
GB381878A (en) 1932-10-13
BE388440A (ru)
FR736813A (fr) 1932-11-29

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