IT1123361B - METHOD AND EQUIPMENT FOR THE MANUFACTURE OF WRAPPED YARNS - Google Patents

METHOD AND EQUIPMENT FOR THE MANUFACTURE OF WRAPPED YARNS

Info

Publication number
IT1123361B
IT1123361B IT26104/79A IT2610479A IT1123361B IT 1123361 B IT1123361 B IT 1123361B IT 26104/79 A IT26104/79 A IT 26104/79A IT 2610479 A IT2610479 A IT 2610479A IT 1123361 B IT1123361 B IT 1123361B
Authority
IT
Italy
Prior art keywords
manufacture
equipment
wrapped yarns
yarns
wrapped
Prior art date
Application number
IT26104/79A
Other languages
Italian (it)
Other versions
IT7926104A0 (en
Inventor
Richard G Hilbert
Original Assignee
Leesona Corp
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 US06/018,721 external-priority patent/US4226077A/en
Application filed by Leesona Corp filed Critical Leesona Corp
Publication of IT7926104A0 publication Critical patent/IT7926104A0/en
Application granted granted Critical
Publication of IT1123361B publication Critical patent/IT1123361B/en

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
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D02G3/385—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn using hollow spindles, e.g. making coverspun yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
IT26104/79A 1978-09-29 1979-09-28 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF WRAPPED YARNS IT1123361B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94713778A 1978-09-29 1978-09-29
US06/018,721 US4226077A (en) 1979-03-08 1979-03-08 Method and apparatus for manufacturing wrapped yarns

Publications (2)

Publication Number Publication Date
IT7926104A0 IT7926104A0 (en) 1979-09-28
IT1123361B true IT1123361B (en) 1986-04-30

Family

ID=26691412

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26104/79A IT1123361B (en) 1978-09-29 1979-09-28 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF WRAPPED YARNS

Country Status (6)

Country Link
CA (1) CA1100114A (en)
CH (1) CH648609A5 (en)
DE (1) DE2928890A1 (en)
FR (1) FR2438103A1 (en)
GB (1) GB2034774B (en)
IT (1) IT1123361B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035008A1 (en) * 1980-09-17 1982-04-29 Fritz 7347 Bad Überkingen Stahlecker Spinner ballooning limit - comprising two shells to form a cylindrical sleeve to simplify bobbin change

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170045A (en) * 1957-03-26 1959-01-08 Geoffroy Delore Thread feeder device
FR1379100A (en) * 1963-10-10 1964-11-20 Roannais Constr Textiles Improvements to bells for assembling and twisting machines or similar
US3328946A (en) * 1966-01-03 1967-07-04 Alwo Altenburger Wollspinnerei Apparatus for making corkscrew-type yarns
US3698173A (en) * 1969-08-04 1972-10-17 Robert Peel Yarn covering apparatus
US3899867A (en) * 1972-08-11 1975-08-19 Spanco Yarns Method and apparatus for forming helically wrapped yarns
US3927515A (en) * 1972-08-11 1975-12-23 Spanco Ind Inc Apparatus for producing wrapped yarns
US3831369A (en) * 1972-08-11 1974-08-27 Spanco Yarns Yarn structure and method of making same
DE2428483B2 (en) * 1974-06-12 1977-03-03 Hoechst Ag, 6000 Frankfurt YARN CONSISTS OF A UNTWN SPIN FIBER BAND AND AT LEAST ONE FILAMENT YARN WRAPPING THIS SMALL SPIN FIBER BEND
DE2700820C3 (en) * 1977-01-11 1979-11-22 Saurer-Allma Gmbh, 8960 Kempten Two-for-one twisting spindle
DE2753349C2 (en) * 1977-11-30 1983-03-24 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for piecing a wrapped yarn
DE2833326C2 (en) * 1978-07-29 1982-07-22 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Device for producing a wrapped yarn

Also Published As

Publication number Publication date
DE2928890A1 (en) 1980-04-17
CH648609A5 (en) 1985-03-29
GB2034774A (en) 1980-06-11
IT7926104A0 (en) 1979-09-28
CA1100114A (en) 1981-04-28
FR2438103A1 (en) 1980-04-30
GB2034774B (en) 1982-10-20
FR2438103B1 (en) 1983-07-01

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