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GB404168A - Improvements in or relating to apparatus for twisting textile filamentary material - Google Patents

Improvements in or relating to apparatus for twisting textile filamentary material

Info

Publication number
GB404168A
GB404168A GB8187/33A GB818733A GB404168A GB 404168 A GB404168 A GB 404168A GB 8187/33 A GB8187/33 A GB 8187/33A GB 818733 A GB818733 A GB 818733A GB 404168 A GB404168 A GB 404168A
Authority
GB
United Kingdom
Prior art keywords
frame
twisting
yarn
twisted
bobbin
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
GB8187/33A
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of GB404168A publication Critical patent/GB404168A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H1/00Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/006Twisting machines in which twist is imparted at the paying-out and take-up stations

Landscapes

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

Abstract

404,168. Twisting and doubling apparatus for imparting two twists per revolution. SOC. ITALIANA PIRELLI, 21, Via Fabio Filzi, Milan, Italy. March 17, 1933, Nos. 8187 and 8188. Convention dates, March 18, 1932 and April 28, 1932. [Class 120 (ii).] In apparatus for twisting or twisting and doubling cotton and like rovings, slivers, yarn, strand, cable, and like material wherein the yarn is drawn in the form of a loop from a bobbin on a rotatable frame, the bobbin or bobbins are stationarily mounted in the frame and with the frame are overhung from one end, and the frame is rigid and extends beyond the ends of the bobbins at its unsupported end, the yarn or the like passing to the frame so that it is twisted before it is looped. The bobbin or bobbins preferably are of cop form, but may in the form of a cheese, Fig. 3 (not shown), and are mounted on a stationary carrier 2 carried by a driven spindle 8 provided with a flange 13 to which the twisting-frame 14 is secured, the yarn or yarns passing through a tension device 16 of any convenient form, around a guide 15, along the frame and through an axial hole in the spindle 8 to a delivery guide roller 24. As shown, the tension device comprises a pin 17 slidably mounted in a sleeve 18 and carrying guiding-means engaged by the yarn against the pull of a spring 19. The apparatus may be arranged in groups of three driven by gearing 32, 35, 36, as shown in Fig. 2, the twisted and doubled yarns from each group being doubled, and twisted together by ring twisting-apparatus 40, and may be used in machines for dyeing, waterproofing or otherwise treating the twisted yarns.
GB8187/33A 1932-03-18 1933-03-17 Improvements in or relating to apparatus for twisting textile filamentary material Expired GB404168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT404168X 1932-03-18

Publications (1)

Publication Number Publication Date
GB404168A true GB404168A (en) 1934-01-11

Family

ID=11249298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8187/33A Expired GB404168A (en) 1932-03-18 1933-03-17 Improvements in or relating to apparatus for twisting textile filamentary material

Country Status (1)

Country Link
GB (1) GB404168A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487837A (en) * 1947-08-01 1949-11-15 Howe Machinery Company Inc Method of and apparatus for twisting yarn
US2671305A (en) * 1949-08-12 1954-03-09 Deering Milliken Res Trust Yarn twisting and tensioning device
US2869315A (en) * 1954-07-19 1959-01-20 Deering Milliken Res Corp Spinning apparatus
US3846965A (en) * 1972-05-26 1974-11-12 Toyo Tire Cord Co Ltd Simultaneous multiple twisting apparatus
US4237683A (en) * 1978-10-25 1980-12-09 Verdol S.A. Device for delivering yarns

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487837A (en) * 1947-08-01 1949-11-15 Howe Machinery Company Inc Method of and apparatus for twisting yarn
US2671305A (en) * 1949-08-12 1954-03-09 Deering Milliken Res Trust Yarn twisting and tensioning device
US2869315A (en) * 1954-07-19 1959-01-20 Deering Milliken Res Corp Spinning apparatus
US3846965A (en) * 1972-05-26 1974-11-12 Toyo Tire Cord Co Ltd Simultaneous multiple twisting apparatus
USRE30614E (en) 1972-05-26 1981-05-19 Simultaneous multiple twisting apparatus
US4237683A (en) * 1978-10-25 1980-12-09 Verdol S.A. Device for delivering yarns

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