GB989608A - Circulating oil-lubricated double-twist apparatus - Google Patents

Circulating oil-lubricated double-twist apparatus

Info

Publication number
GB989608A
GB989608A GB636264A GB636264A GB989608A GB 989608 A GB989608 A GB 989608A GB 636264 A GB636264 A GB 636264A GB 636264 A GB636264 A GB 636264A GB 989608 A GB989608 A GB 989608A
Authority
GB
United Kingdom
Prior art keywords
tube
oil
bobbin
flange
ducts
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
GB636264A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB989608A publication Critical patent/GB989608A/en
Expired legal-status Critical Current

Links

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

Landscapes

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

Abstract

989,608. Two-for-one twist apparatus. L. SAVIO. Feb. 14, 1964 [Feb. 14, 1963], No. 6362/64. Heading D1D. In two-for-one twist apparatus, the stationary part of the apparatus on which the bobbin is mounted is provided with an oil-cup having ducts and members whereby the circulation of oil is promoted centrifugally to bearings between the stationary oart and a guide-tube for the thread which is rotatable with the spindle proper. The bobbin is carried by a part 8 which is held stationary, a flange 108 thereof being connected by a pin 10 to a flange 9 which is held by magnets 11, 12. Inside the part 8 mounted on bearings 6, 7 is a tube 4 coupled to a disc 2 with a radial duct 3 and rotated with the driven spindle 1. The flange 108 forms a cover for an oil-cup 13, the inner wall of which is received between a hub 102 and a bell 14 connected to the disc 2. Fixed inside the cup is a bush 15 forming a chamber 16 in which the bell 14 rotates. Oil passes to this chamber through ducts 17 on to a flange, teeth, or blades 114 of rotating bell 14 and is forced centrifugally through ducts 25, 24, 22, 23 to reach upper bearing 6. The oil returns to the chamber over bearing 7. The bearings are positioned by a bush 18, and nuts 19, 20 on the tube 4. Between the upper section of the bobbin-carrying part 8 the tube 4 is fitted a hollow member 26 forming an extension of tube 4 and over which is fitted the bobbin which has conical flanges 227, a spring-urged connector 28 being provided which passes through fixed part 8.
GB636264A 1963-02-14 1964-02-14 Circulating oil-lubricated double-twist apparatus Expired GB989608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT317063 1963-02-14

Publications (1)

Publication Number Publication Date
GB989608A true GB989608A (en) 1965-04-22

Family

ID=11104460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB636264A Expired GB989608A (en) 1963-02-14 1964-02-14 Circulating oil-lubricated double-twist apparatus

Country Status (2)

Country Link
FR (1) FR1382675A (en)
GB (1) GB989608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018926A1 (en) * 1979-05-04 1980-11-12 Société dite: ASA S.A. (société anonyme) Double-twist yarn twisting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018926A1 (en) * 1979-05-04 1980-11-12 Société dite: ASA S.A. (société anonyme) Double-twist yarn twisting device
FR2455644A1 (en) * 1979-05-04 1980-11-28 Asa Sa DEVICE FOR TWISTING A YARN BY DOUBLE TORSION

Also Published As

Publication number Publication date
FR1382675A (en) 1964-12-18

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