US3913310A - Method of spinning textile fibers - Google Patents

Method of spinning textile fibers Download PDF

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Publication number
US3913310A
US3913310A US517934A US51793474A US3913310A US 3913310 A US3913310 A US 3913310A US 517934 A US517934 A US 517934A US 51793474 A US51793474 A US 51793474A US 3913310 A US3913310 A US 3913310A
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United States
Prior art keywords
throat
fibers
thread
drums
drawn
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Expired - Lifetime
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US517934A
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English (en)
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Ernst Fehrer
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Individual
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/16—Friction spinning, i.e. the running surface being provided by a pair of closely spaced friction drums, e.g. at least one suction drum

Definitions

  • the two suction drums serve only to form finer slivers or laps or the like and the spinning operationpr'oper is subsequently performed by means of various other means. For this reason the slivers or the like are drawn off from the drums in the direction of conveyance thereof, transversely to the drum axes, and the drums rotate in mutually opposite senses, like two meshing gears. Because the function of the two suction drums is of minor significance for the spinning operation and additional means are required for the actual spinning, the overall structure is relatively complicated and has a restricted throughout rate.
  • the fibers are blown into a hollow drum or the like, which rotates at high speed and in which the fibers under the action of centrifugal force initially collect at the inside periphery of the drum and from which they are centrally drawn off 'so as to form a thread and while being held against rotation.
  • That method has mainly the disadvantage that the number of turns of the resulting thread per unit of time is limited by the speed of the drum or the like.
  • this speed cannot exceed a certain limit so that the production rate is also limited because the speed at which the spun thread is drawn off cannot be increased unless the spinning speed is correspondingly increased.
  • the material is fed at one longitudinal side of the belts and is drawn off through an eyelet or the like on the other longitudinal side.
  • That method has the advantage that the fibers can be twisted together at high speed and for this reason can be drawn off at a higher speed because the thin thread rolls on the moving belt or belts are very small in diameter so that the belt speeds can well be controlled.
  • it has been found that it is difficult to provide a stream of air which is required to feed the fibers, that that air cannot be properly discharged and that the fibers in the groove of the deck or between the moving endless belts are virtually upset by the following-up air stream.
  • drums or the like rotate in the same sense so that the fibers are twisted together between the drums and the fibers are drawn off as a thread in known manner approximately parallel to the drums while being held against rotation. Because the space between the drums is adjoined by the suction zones the fibers in said space are sucked to the surfaces of the drums. Since the two suction drums rotate in the same sense, the surface of one drum moves toward the throat between the drums and the surface of the other drum moves away from the throat between the drums. For this reason the fibers in contact with the surfaces of the drums are twisted together as desired so that a spinning operation results when the twisted fibrous structure is subsequently drawn off parallel to the drums and held against rotation.
  • the spinning operation proper is thus performed at the drums themselves and the advantage is afforded that no difficulty is involved in the discharge of any air which may be required for the conveyance of fibers and that the two streams of sucked air even promote the spinning operation.
  • the suction drums need not rotate at an excessively high speed because the spinning speed depends on the rolling of the thin thread on the surfaces of the drum and is higher than the drum speed in dependence on the ratio of the drum diameter to the thread diameter.
  • the stream of fibers will be directed to into the space between the drums approximately parallel to the plane defined by the two drum axes. If the fibers are fed as sliver, the same will be approximately tangentially delivered to that drum which rotates toward the throat between the drums.
  • the use of drums is not essential because the shell of the drum might be replaced by a perforated endless belt, which is trained around reversing rollers or the like in such a manner that the belt defines a throat with an adjacent suction drum or with a second endless tape. It will be understood that the suction zones must adjoin said space.
  • Apparatus for carrying out the method according to the invention is shown strictly diagrammatically and by way of example on the accompanying drawing in a vertical sectional view.
  • the fibrous material is disintegrated into individual fibers, which are fed in an airborne state to the throat between closely spaced, parallel suction drums 1, 2.
  • Each suction drum 1, 2 has a suction insert 3, 4, which defines a suction zone 5, 6 adjacent to the throat.
  • the two suction drums l, 2 rotate in the same sense, which is indicated by the arrow.
  • a pair of draw-off rolls 7 are provided near one end of the drums.
  • the fibers impinge on the suction zones in a stream which is approximately at right angles to the plane that is defined by the two drum axes and are twisted together as a result of the rotation of the suction drums. By means of the pair of rolls 7 the twisted fibers are drawn off as a spun thread parallel to the drums l, 2.
  • a method of spinning textile fibers which comprises feeding fibers to an elongated throat defined by two confronting perforate surfaces which move in generally opposite directions past said throat,

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
US517934A 1973-11-28 1974-10-25 Method of spinning textile fibers Expired - Lifetime US3913310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT999773A AT333631B (de) 1973-11-28 1973-11-28 Vorrichtung zum spinnen textiler fasern

Publications (1)

Publication Number Publication Date
US3913310A true US3913310A (en) 1975-10-21

Family

ID=3619048

Family Applications (1)

Application Number Title Priority Date Filing Date
US517934A Expired - Lifetime US3913310A (en) 1973-11-28 1974-10-25 Method of spinning textile fibers

Country Status (7)

Country Link
US (1) US3913310A (de)
JP (1) JPS5233697B2 (de)
AT (1) AT333631B (de)
CH (1) CH572108A5 (de)
DE (1) DE2449583C3 (de)
FR (1) FR2252424B1 (de)
GB (1) GB1434140A (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051653A (en) * 1976-02-02 1977-10-04 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co., K.G. Textilmaschinenfabrik U. Stahlbau Apparatus for spinning textile fibers
US4060966A (en) * 1976-02-17 1977-12-06 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co., K.G. Textimaschinenfabrik Und Stanibau Apparatus for spinning textile fibers
US4107909A (en) * 1976-04-08 1978-08-22 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co., K.G. Apparatus for spinning textile fibers
US4109454A (en) * 1976-06-21 1978-08-29 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co. K.G. Textilmaschinenfabrik U. Stahlbau Apparatus for twisting textile fibers
US4130983A (en) * 1976-03-27 1978-12-26 Barmag Barmer Maschinenfabrik Aktiengesellschaft Yarn spinning apparatus and process
US4148177A (en) * 1977-07-13 1979-04-10 Ernst Fehrer Apparatus for spinning textile fibers
US4165600A (en) * 1977-09-01 1979-08-28 Barmag Barmer Maschinenfabrik Ag Apparatus for open-end spinning of fibers
US4168601A (en) * 1977-03-09 1979-09-25 Vyzkumny Ustav Bavlnarsky Frictional open-end spinning method and apparatus
US4202163A (en) * 1977-03-30 1980-05-13 Barmag Barmer Maschinenfabrik Aktiengesellschaft Spinning process and apparatus
US4222222A (en) * 1977-12-29 1980-09-16 Vyzkumny Ustav Bavlnarsky Open-end frictional spinning apparatus
US4321789A (en) * 1976-03-27 1982-03-30 Barmag Barmer Maschinenfabrik Ag Process for spinning of core/mantle yarns and yarn products
US4467597A (en) * 1981-07-25 1984-08-28 Platt Saco Lowell Corporation Method of spinning a yarn from two types of stable fibers
US4507913A (en) * 1982-06-07 1985-04-02 Burlington Industries, Inc. Vacuum spinning
US4727716A (en) * 1985-07-12 1988-03-01 Schubert & Salzer Dual nip open-end friction spinning
US4858422A (en) * 1983-05-06 1989-08-22 Hans Stahlecker Suction roller arrangement for an open end friction spinning machine
US5392588A (en) * 1982-06-07 1995-02-28 Burlington Industries, Inc. Spinning with hollow rotatable shaft and air flow

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2660058C2 (de) * 1976-03-27 1985-09-05 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vorrichtung zum Spinnen von Fasern zu einem Faden
DE2613263B2 (de) 1976-03-27 1978-07-27 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zum Spinnen von Fasern und Vorrichtung zur Ausführung des Verfahrens
DE2656787C2 (de) * 1976-12-15 1986-01-23 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vorrichtung zum Offenend-Spinnen von Fasern zu einem Faserverbund
DE2660060C2 (de) * 1976-03-27 1985-09-05 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zum Erzeugen eines Kernmantelfadens
DE2732678A1 (de) * 1977-07-20 1979-02-01 Barmag Barmer Maschf Spinnverfahren
DE2714089C2 (de) * 1977-03-30 1986-07-31 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vorrichtung zum Spinnen eines Fadens aus Einzelfasern
DE2803904C2 (de) * 1978-01-30 1986-07-03 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Offenend-Spinnverfahren und Spinnvorrichtung
JPS54154590A (en) * 1978-05-22 1979-12-05 Hitachi Ltd General kneader
AT364292B (de) * 1980-03-17 1981-10-12 Fehrer Ernst Vorrichtung zum herstellen eines garnes
CS223629B1 (en) * 1981-11-20 1983-11-25 Miloslav Mares Facility for friction spinning with open end
DE3441493A1 (de) * 1984-11-13 1986-05-15 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Offenend-spinnvorrichtung
DE3441494A1 (de) * 1984-11-13 1986-05-22 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Offenend-spinnvorrichtung
DE3441680A1 (de) * 1984-11-15 1986-05-22 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Offenend-spinnverfahren und -vorrichtung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258661A (en) * 1938-12-01 1941-10-14 Celanese Corp Production of staple fiber yarns and like products
US2732682A (en) * 1956-01-31 kyame
US2808697A (en) * 1955-04-14 1957-10-08 Harrison B Williams Textile spinning
US3119223A (en) * 1955-07-02 1964-01-28 Julius F M Meimberg Spinning device
US3210923A (en) * 1960-07-28 1965-10-12 Spinnbau Ges G M B H Device for spinning staple fibers
US3330008A (en) * 1964-09-21 1967-07-11 Werner Hugo Wilhelm D Schuller Apparatus for manufacturing slivers or yarns from glass filaments or the like
US3343360A (en) * 1965-03-24 1967-09-26 Maremont Corp Open end spinning
US3635006A (en) * 1968-09-16 1972-01-18 Ernst Fehrer Process and apparatus for making spun threads from textile fibers
US3636693A (en) * 1967-08-15 1972-01-25 Cotton Silk & Man Made Fibres Method and apparatus for forming yarn

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127347C (de) *
DE252699C (de) *
DE446311C (de) * 1926-05-22 1927-06-28 Emil Oscar Edelmann Spinnvorrichtung
US1950988A (en) * 1930-07-02 1934-03-13 Raybestos Manhattan Inc Process of and apparatus for applying a fibrous coating to a filament or wire
DE1009541B (de) * 1956-05-08 1957-05-29 Julius Meimberg Spinnvorrichtung
DE1142535B (de) * 1959-04-24 1963-01-17 Sdruzeni Podnikuu Textilniho S Als Nadeltrichter ausgebildeter Spinnkorb
GB936628A (en) * 1960-09-15 1963-09-11 Tmm Research Ltd An improved process and apparatus for the production of a twisted sliver or yarn
DE1485529A1 (de) * 1962-08-06 1969-06-26 Freudenberg Carl Fa Verfahren zur Herstellung von Fasermatten
GB1160131A (en) * 1966-04-25 1969-07-30 Turner Brothers Asbest Production of Yarn and apparatus for use therein
GB1231198A (de) * 1967-09-11 1971-05-12
US3494118A (en) * 1967-11-20 1970-02-10 Bobkowicz E Universal open-end spinning method of multicomponent yarns production
DE1902111A1 (de) * 1968-01-16 1969-09-04 Cotton Silk & Man Made Fibres Verfahren und Vorrichtung zur Herstellung von Faeden
CH498615A (de) * 1968-08-14 1970-11-15 Liechti Ag Fred Herzkatheter
US3530958A (en) * 1968-08-16 1970-09-29 Dover Corp Viscosity control means for fluid of hydraulic elevator systems
DD95990A1 (de) * 1971-01-25 1973-02-20

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732682A (en) * 1956-01-31 kyame
US2258661A (en) * 1938-12-01 1941-10-14 Celanese Corp Production of staple fiber yarns and like products
US2808697A (en) * 1955-04-14 1957-10-08 Harrison B Williams Textile spinning
US3119223A (en) * 1955-07-02 1964-01-28 Julius F M Meimberg Spinning device
US3210923A (en) * 1960-07-28 1965-10-12 Spinnbau Ges G M B H Device for spinning staple fibers
US3330008A (en) * 1964-09-21 1967-07-11 Werner Hugo Wilhelm D Schuller Apparatus for manufacturing slivers or yarns from glass filaments or the like
US3343360A (en) * 1965-03-24 1967-09-26 Maremont Corp Open end spinning
US3636693A (en) * 1967-08-15 1972-01-25 Cotton Silk & Man Made Fibres Method and apparatus for forming yarn
US3635006A (en) * 1968-09-16 1972-01-18 Ernst Fehrer Process and apparatus for making spun threads from textile fibers

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051653A (en) * 1976-02-02 1977-10-04 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co., K.G. Textilmaschinenfabrik U. Stahlbau Apparatus for spinning textile fibers
US4060966A (en) * 1976-02-17 1977-12-06 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co., K.G. Textimaschinenfabrik Und Stanibau Apparatus for spinning textile fibers
US4130983A (en) * 1976-03-27 1978-12-26 Barmag Barmer Maschinenfabrik Aktiengesellschaft Yarn spinning apparatus and process
US4321789A (en) * 1976-03-27 1982-03-30 Barmag Barmer Maschinenfabrik Ag Process for spinning of core/mantle yarns and yarn products
US4107909A (en) * 1976-04-08 1978-08-22 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co., K.G. Apparatus for spinning textile fibers
US4109454A (en) * 1976-06-21 1978-08-29 Dr. Ernst Fehrer Gesellschaft M.B.H. & Co. K.G. Textilmaschinenfabrik U. Stahlbau Apparatus for twisting textile fibers
US4168601A (en) * 1977-03-09 1979-09-25 Vyzkumny Ustav Bavlnarsky Frictional open-end spinning method and apparatus
US4202163A (en) * 1977-03-30 1980-05-13 Barmag Barmer Maschinenfabrik Aktiengesellschaft Spinning process and apparatus
US4148177A (en) * 1977-07-13 1979-04-10 Ernst Fehrer Apparatus for spinning textile fibers
US4165600A (en) * 1977-09-01 1979-08-28 Barmag Barmer Maschinenfabrik Ag Apparatus for open-end spinning of fibers
US4222222A (en) * 1977-12-29 1980-09-16 Vyzkumny Ustav Bavlnarsky Open-end frictional spinning apparatus
US4467597A (en) * 1981-07-25 1984-08-28 Platt Saco Lowell Corporation Method of spinning a yarn from two types of stable fibers
US4507913A (en) * 1982-06-07 1985-04-02 Burlington Industries, Inc. Vacuum spinning
US5392588A (en) * 1982-06-07 1995-02-28 Burlington Industries, Inc. Spinning with hollow rotatable shaft and air flow
US4858422A (en) * 1983-05-06 1989-08-22 Hans Stahlecker Suction roller arrangement for an open end friction spinning machine
US4727716A (en) * 1985-07-12 1988-03-01 Schubert & Salzer Dual nip open-end friction spinning

Also Published As

Publication number Publication date
DE2449583A1 (de) 1975-06-05
GB1434140A (en) 1976-05-05
DE2449583B2 (de) 1977-12-22
FR2252424B1 (de) 1978-08-18
JPS5233697B2 (de) 1977-08-30
CH572108A5 (de) 1976-01-30
JPS5083539A (de) 1975-07-05
AT333631B (de) 1976-12-10
DE2449583C3 (de) 1981-10-29
FR2252424A1 (de) 1975-06-20
ATA999773A (de) 1976-03-15

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