GB729547A - Process and device for twisting threads or filaments - Google Patents

Process and device for twisting threads or filaments

Info

Publication number
GB729547A
GB729547A GB25713/51A GB2571351A GB729547A GB 729547 A GB729547 A GB 729547A GB 25713/51 A GB25713/51 A GB 25713/51A GB 2571351 A GB2571351 A GB 2571351A GB 729547 A GB729547 A GB 729547A
Authority
GB
United Kingdom
Prior art keywords
spindle
thread
bore
supply bobbin
twisting
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
GB25713/51A
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.)
Pag Patentgesellschaft AG
Original Assignee
Pag Patentgesellschaft 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 Pag Patentgesellschaft AG filed Critical Pag Patentgesellschaft AG
Publication of GB729547A publication Critical patent/GB729547A/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
    • 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
    • D02G3/283—Doubled, plied, or cabled threads using hollow spindles through which one yarn is running

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

729,547. Thread twisting. PAG PATENTGES. AKT.-GES. Nov. 2, 1951 [Nov. 4, 1950], No. 25713/51. Class 120(2). A process for twisting threads, &c., is characterized in that the thread is led directly from a rotatable supply bobbin through a bore in a vertical spindle to a fixed point below the spindle on the spindle axis at which point twisting of the thread ceases, the part of the thread between the supply bobbin and the spindle bore having the form of a balloon and the thread passing through the bore from above the spindle to below the spindle, the twist length for the thread being the distance between the inlet to the spindle bore and the said fixed point. Apparatus for the process comprises in the arrangement shown a vertical spindle 1 having a bore 2, and the thread is guided downwards from the supply bobbin 44 through the said bore and is, on its emergence from the lower end of said bore taken over pulleys 5, 6 vertically upwards over a pulley 9, a deflecting bar 10 and a thread guide 11 to the winding bobbin 12 driven by the roller 13. A flange 33 is fixed to the spindle 1 and below this flange are disposed two resilient discs or collars 18 between which the spindle rail 7 is held by means of a metal disc 20, a spring 36 and two nuts 34. A sleeve 37 formed to carry the supply bobbin, is rotatably mounted on the spindle 1 above the flange 33, the lower end of which sleeve serves as a belt pulley or wharve. In another embodiment the spindle is rotated and the supply bobbin is mounted directly thereon.
GB25713/51A 1950-11-04 1951-11-02 Process and device for twisting threads or filaments Expired GB729547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH729547X 1950-11-04

Publications (1)

Publication Number Publication Date
GB729547A true GB729547A (en) 1955-05-11

Family

ID=4532234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25713/51A Expired GB729547A (en) 1950-11-04 1951-11-02 Process and device for twisting threads or filaments

Country Status (1)

Country Link
GB (1) GB729547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200371A (en) * 1986-12-20 1988-08-03 Kugelfischer G Schaefer & Co Refilling bobbins in textile machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200371A (en) * 1986-12-20 1988-08-03 Kugelfischer G Schaefer & Co Refilling bobbins in textile machines
GB2200371B (en) * 1986-12-20 1990-09-05 Kugelfischer G Schaefer & Co Textile machine

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