EP0395541A1 - Zwirnspindel mit elektromotorischem Einzelantrieb - Google Patents

Zwirnspindel mit elektromotorischem Einzelantrieb Download PDF

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Publication number
EP0395541A1
EP0395541A1 EP90420199A EP90420199A EP0395541A1 EP 0395541 A1 EP0395541 A1 EP 0395541A1 EP 90420199 A EP90420199 A EP 90420199A EP 90420199 A EP90420199 A EP 90420199A EP 0395541 A1 EP0395541 A1 EP 0395541A1
Authority
EP
European Patent Office
Prior art keywords
spindle
frame
fixed
machine
sleeve
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.)
Granted
Application number
EP90420199A
Other languages
English (en)
French (fr)
Other versions
EP0395541B1 (de
Inventor
Carlos Matas Gabalda
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.)
ICBT Lyon SA
Original Assignee
ICBT Lyon SA
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 ICBT Lyon SA filed Critical ICBT Lyon SA
Publication of EP0395541A1 publication Critical patent/EP0395541A1/de
Application granted granted Critical
Publication of EP0395541B1 publication Critical patent/EP0395541B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D02G3/285—Doubled, plied, or cabled threads one yarn running over the feeding spool of another yarn
    • 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
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D01H1/244—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles each spindle driven by an electric motor

Definitions

  • the present invention relates to an improvement made to pins used in the textile industry, in particular for twisting the threads.
  • Twisting pins are devices which have been known for a very long time and consist essentially of a shaft (or spindle barrel) mounted freely in rotation on the frame of the machine by means of an appropriate bearing.
  • the invention therefore relates to a twisting twist spindle driven by an individual electric motor, the stator of which is fixed to the support frame of the machine and the rotor of which is integral with the barrel of the spindle, a door -fixed winding being arranged in the extension of said spindle.
  • the spindle according to the invention is characterized in that the mounting of the fixed members on the frame of the machine is carried out by means of a sleeve resiliently mounted on said frame and which is integral with the motor housing, the bearings guiding and supporting the movable members of said spindle being mounted inside an intermediate sleeve, removably fixed inside the support sleeve.
  • the double twist spindle produced in accordance with the invention consists essentially of an assembly mounted on the frame (1) of the machine and which essentially consists of a barrel (2 ) intended to be rotated and above which are mounted the main members constituting the textile part of said spindle.
  • These members essentially consist of a fixed winding carrier (3), for a coil of wire (4) mounted on a fixed base (5) and around which a deflector (6) is mounted.
  • a revolving turntable (7), integral with the barrel (2) of the vertical spindle, is arranged below the winding holder (3).
  • a wire (F1) passes through the barrel (2) of the pin and forms a balloon around the assembly described above, the second wire (F2) coming from the spool (4) passing through a tensioner (T) and the two wires being joined together in (8).
  • the rotational drive of the movable members of the spindle (shown in Figure 3) and more particularly of the barrel (2) is obtained by means of an individual motor designated by the general reference (9).
  • This individual motor essentially consists of a stator (10) and a rotor (11).
  • the stator (10) is mounted on the frame (1) of the machine by means of a sleeve (12) arranged inside the body of the motor.
  • This sleeve (12) is fixed by means of elastic studs (13) on the frame (1).
  • the rotor (11) is, in turn, mounted at the end of the spindle barrel (2) (see Figure 3).
  • the spindle barrel (2) is mounted inside the fixed sleeve (12) by means of bearings (14,15) which are mounted inside an intermediate sleeve (16) immobilized inside the sleeve (12) by means of a locking screw (17).
  • the locking screw (17) is not shown, only the axis (17a) along which the junction between the elements is shown schematically.
  • a spacer (18) and a nut (19) arranged around the barrel (2) make it possible to immobilize the rotor (11) around said barrel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP90420199A 1989-04-25 1990-04-20 Zwirnspindel mit elektromotorischem Einzelantrieb Expired - Lifetime EP0395541B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8905768A FR2646175B1 (fr) 1989-04-25 1989-04-25 Broche de retordage entrainee par un moteur electrique individuel
FR8905768 1989-04-25

Publications (2)

Publication Number Publication Date
EP0395541A1 true EP0395541A1 (de) 1990-10-31
EP0395541B1 EP0395541B1 (de) 1993-10-13

Family

ID=9381314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90420199A Expired - Lifetime EP0395541B1 (de) 1989-04-25 1990-04-20 Zwirnspindel mit elektromotorischem Einzelantrieb

Country Status (6)

Country Link
US (1) US5111647A (de)
EP (1) EP0395541B1 (de)
JP (1) JP2848670B2 (de)
DE (1) DE69003859T2 (de)
ES (1) ES2045867T3 (de)
FR (1) FR2646175B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570822A1 (de) * 1992-05-18 1993-11-24 Carlo Menegatto Spindelantriebsvorrichtung
WO1997005310A1 (en) * 1995-07-26 1997-02-13 Reel S.R.L. Motorized yarn twisting head
EP0972867A2 (de) * 1998-07-14 2000-01-19 Murata Kikai Kabushiki Kaisha Mehrfach-Zwirnmaschine mit Einzelspindelantrieb

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9300410U1 (de) * 1993-01-14 1993-03-11 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektrischer Antrieb
US6260341B1 (en) * 1997-03-04 2001-07-17 Jordi Galan I Llongueras Modular machine for spinning and doubling with elements for transmitting individually the spindles with conical or double conical continuous and individual folding system
IT1318824B1 (it) * 2000-09-06 2003-09-10 Ratti Spa Michele Fuso a motorizzazione singola per macchine tessili
EP1526196A3 (de) * 2003-10-20 2006-07-19 Maschinenfabrik Rieter Ag Heizeinrichtung für einen Faden

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE408576C (de) * 1923-10-28 1925-01-20 Friedrich Muenz Spinnspindel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363087A (en) * 1917-10-08 1920-12-21 Courtaulds Ltd Spindle-bearing
US1813611A (en) * 1926-10-22 1931-07-07 Celanese Corp Manufacture of yarns or threads and apparatus therefor
NL24031C (de) * 1927-03-24
FR2508499A1 (fr) * 1981-06-29 1982-12-31 Asa Sa Broche de retordage entrainee par un moteur electrique individuel
JPS5943403Y2 (ja) * 1982-12-28 1984-12-22 村田機械株式会社 二重撚糸機におけるテンシヨン装置
DE3326405C2 (de) * 1983-07-22 1986-04-10 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Offenend-Rotorspinnvorrichtung
US4728838A (en) * 1986-11-06 1988-03-01 Mandel Sheldon W Assembly for mounting a motor to an insulated wall
JPS63202251A (ja) * 1987-02-17 1988-08-22 Fanuc Ltd 電動機のロ−タ挿入方法及び該方法を実施する電動機
CS266602B1 (en) * 1987-11-19 1990-01-12 Rajsigl Zdenek Rolling seating for a textile spindle
DE3818196A1 (de) * 1988-05-28 1989-12-07 Asea Brown Boveri Spindel mit elektromotorischem antrieb fuer eine spinnereimaschine
DE3818193A1 (de) * 1988-05-28 1989-12-07 Asea Brown Boveri Spindel mit elektromotorischem einzelantrieb

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE408576C (de) * 1923-10-28 1925-01-20 Friedrich Muenz Spinnspindel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570822A1 (de) * 1992-05-18 1993-11-24 Carlo Menegatto Spindelantriebsvorrichtung
US5404704A (en) * 1992-05-18 1995-04-11 Menegatto; Carlo Spindle driving and supporting device for textile machines
WO1997005310A1 (en) * 1995-07-26 1997-02-13 Reel S.R.L. Motorized yarn twisting head
EP0972867A2 (de) * 1998-07-14 2000-01-19 Murata Kikai Kabushiki Kaisha Mehrfach-Zwirnmaschine mit Einzelspindelantrieb
EP0972867A3 (de) * 1998-07-14 2000-08-30 Murata Kikai Kabushiki Kaisha Mehrfach-Zwirnmaschine mit Einzelspindelantrieb
EP1437429A1 (de) * 1998-07-14 2004-07-14 Murata Kikai Kabushiki Kaisha Mehrfach-Zwirnmaschine des Einzelspindelantrieb-Typs mit einem speziellen Gehäuse
EP1443133A1 (de) * 1998-07-14 2004-08-04 Murata Kikai Kabushiki Kaisha Mehrfach-Zwirnmaschine des Enzelspindelantrieb-Typs mit speziellem Schmierungssystem

Also Published As

Publication number Publication date
DE69003859D1 (de) 1993-11-18
FR2646175A1 (fr) 1990-10-26
JP2848670B2 (ja) 1999-01-20
DE69003859T2 (de) 1994-02-24
US5111647A (en) 1992-05-12
JPH0314636A (ja) 1991-01-23
FR2646175B1 (fr) 1991-06-14
EP0395541B1 (de) 1993-10-13
ES2045867T3 (es) 1994-01-16

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