GB1477804A - Twisting method and machine - Google Patents

Twisting method and machine

Info

Publication number
GB1477804A
GB1477804A GB229075A GB229075A GB1477804A GB 1477804 A GB1477804 A GB 1477804A GB 229075 A GB229075 A GB 229075A GB 229075 A GB229075 A GB 229075A GB 1477804 A GB1477804 A GB 1477804A
Authority
GB
United Kingdom
Prior art keywords
strands
passed
twisting
opposite direction
axis
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
Application number
GB229075A
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
Priority claimed from DE19742406667 external-priority patent/DE2406667C2/en
Priority claimed from DE19742407473 external-priority patent/DE2407473A1/en
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB1477804A publication Critical patent/GB1477804A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/285—Doubled, plied, or cabled threads one yarn running over the feeding spool of another yarn
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/90—Arrangements with two or more spinning or twisting devices of different types in combination
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
    • D07B3/04—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are arranged in tandem along the axis of the machine, e.g. tubular or high-speed type stranding machine
    • D07B3/045—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are arranged in tandem along the axis of the machine, e.g. tubular or high-speed type stranding machine with the reels axially aligned, their common axis coinciding with the axis of the machine
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/4004—Unwinding devices
    • D07B2207/4009—Unwinding devices over the head
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
    • D07B3/04—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are arranged in tandem along the axis of the machine, e.g. tubular or high-speed type stranding machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Ropes Or Cables (AREA)

Abstract

1477804 Two-for-one twisting: combining strands BARMAG BARMER MASCHINENFABRIK AG 20 Jan 1975 [12 Feb 1974 16 Feb 1974] 2290/75 Headings DID and D1T In a two-for-one twisting method for twisting together strands, the strands are taken off their packages which are mounted for oscillation on driven hollow rotors whose axes coincide with the twisting axis, are guided onto and along the axis in a first direction until all the strands have passed through the last rotor in the first direction, and the strands are then deflected together as a combined strand in the opposite direction via a plurality of balloons guided by rotating balloon guides to the twisting axis at a point after the last hollow rotor in the opposite direction, the combined strand crossing the twisting axis between adjacent guides. The strand may be a filament, tape, ribbon, wire, cable, tow or yarn. As shown, Fig. 1, members 11.1, 4.1 and 11.2, 4.2 are rotated at the same speed by shaft 12, and strands 9.2, 9.1 drawn from pivotable stationary spools 1, 2 are doubled within member 41, pass through twist stop rollers 7 and aperture 17 and onto member 11.1 to form balloon 10.1, and pass through apertures 18, 19 and onto member 11.2 to form balloon 10.2. The strands may be treated at 24, e.g. by aligning and stretching, or false twisting. Alternatively, Fig. 2, three strands are drawn from transverse spools 1, 2, 3, are passed through rotated members 23, 22 and 21 to twist-stop roller 7, and are then passed in the opposite direction while forming three balloons 10.1, 10.2 and 10.3. Again, Fig. 3, holders 5.1, 5.2, 5.3 of transverse spools 1, 2, 3 are mounted on bearings 8 on rotors 4.1 to 4.4 rotated by shaft 12. Strands 9.1, 9.2, 9.3 are passed through the rotors, passed around the holders by rollers 28 to 31, passed through twist-stop rollers 40, passed over roller 32, and are passed in the opposite direction while forming three balloons. Bobbin 1 may be replaced by a straightening arrangement 60 or a false twister, Fig. 4.
GB229075A 1974-02-12 1975-01-20 Twisting method and machine Expired GB1477804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742406667 DE2406667C2 (en) 1974-02-12 Device for ply and two-for-one twisting
DE19742407473 DE2407473A1 (en) 1974-02-16 1974-02-16 Cable twisting device forms yarns into balloons

Publications (1)

Publication Number Publication Date
GB1477804A true GB1477804A (en) 1977-06-29

Family

ID=25766618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB229075A Expired GB1477804A (en) 1974-02-12 1975-01-20 Twisting method and machine

Country Status (2)

Country Link
BE (1) BE822161A (en)
GB (1) GB1477804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2621879A1 (en) * 2017-03-16 2017-07-05 Twistperfect, S.L. Procedure for yarn and/or twisting of threads and machine of yarn and/or thread of threads, improved (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2621879A1 (en) * 2017-03-16 2017-07-05 Twistperfect, S.L. Procedure for yarn and/or twisting of threads and machine of yarn and/or thread of threads, improved (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
BE822161A (en) 1975-03-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee