DE3710962A1 - Offen-end-spinnvorrichtung mit elektromotorischem einzelantrieb fuer den spinnrotor - Google Patents

Offen-end-spinnvorrichtung mit elektromotorischem einzelantrieb fuer den spinnrotor

Info

Publication number
DE3710962A1
DE3710962A1 DE19873710962 DE3710962A DE3710962A1 DE 3710962 A1 DE3710962 A1 DE 3710962A1 DE 19873710962 DE19873710962 DE 19873710962 DE 3710962 A DE3710962 A DE 3710962A DE 3710962 A1 DE3710962 A1 DE 3710962A1
Authority
DE
Germany
Prior art keywords
housing
tensioning
axial stop
spinning rotor
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
DE19873710962
Other languages
German (de)
English (en)
Other versions
DE3710962C2 (enExample
Inventor
Wilhelm Ing Grad Birkenmaier
Lothar Dipl Ing Schard
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.)
SKF Textilmaschinen Komponenten GmbH
Original Assignee
SKF Textilmaschinen Komponenten GmbH
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 SKF Textilmaschinen Komponenten GmbH filed Critical SKF Textilmaschinen Komponenten GmbH
Priority to DE19873710962 priority Critical patent/DE3710962A1/de
Priority to CH138487A priority patent/CH672505A5/de
Publication of DE3710962A1 publication Critical patent/DE3710962A1/de
Application granted granted Critical
Publication of DE3710962C2 publication Critical patent/DE3710962C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centring rotors within the stators
    • 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
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
DE19873710962 1986-04-12 1987-04-01 Offen-end-spinnvorrichtung mit elektromotorischem einzelantrieb fuer den spinnrotor Granted DE3710962A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873710962 DE3710962A1 (de) 1986-04-12 1987-04-01 Offen-end-spinnvorrichtung mit elektromotorischem einzelantrieb fuer den spinnrotor
CH138487A CH672505A5 (enExample) 1986-04-12 1987-04-10

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3612417 1986-04-12
DE19873710962 DE3710962A1 (de) 1986-04-12 1987-04-01 Offen-end-spinnvorrichtung mit elektromotorischem einzelantrieb fuer den spinnrotor

Publications (2)

Publication Number Publication Date
DE3710962A1 true DE3710962A1 (de) 1987-10-15
DE3710962C2 DE3710962C2 (enExample) 1990-07-12

Family

ID=25842868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873710962 Granted DE3710962A1 (de) 1986-04-12 1987-04-01 Offen-end-spinnvorrichtung mit elektromotorischem einzelantrieb fuer den spinnrotor

Country Status (2)

Country Link
CH (1) CH672505A5 (enExample)
DE (1) DE3710962A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411293A1 (de) * 1994-03-31 1995-10-05 Palitex Project Co Gmbh Einzelmotorischer Antrieb für einen OE-Spinnrotor
EP0780955A1 (en) * 1995-12-15 1997-06-25 IAI Corporation Actuator
US6657341B2 (en) * 2000-07-25 2003-12-02 Balance Systems S.P.A. Device for axial stopping of a rotor, in particular an armature of an electric motor, for balancing machines
WO2005018072A1 (de) * 2003-07-17 2005-02-24 Sew-Eurodrive Gmbh & Co. Kg Gehäuseteil eines antriebs und gegenstück
WO2019034187A1 (en) * 2017-08-15 2019-02-21 Rieter Cz S.R.O. DEVICE FOR PROTECTING PARTS OF A WIRE ROTOR SYSTEM COMPRISING A MAGNETIC BEARING
CN111102290A (zh) * 2018-10-29 2020-05-05 里特机械公司 用于纺织转子的转子轴的安全轴承以及具有前安全轴承和后安全轴承的轴承装置
DE102020107842A1 (de) 2020-03-23 2021-09-23 Schaeffler Technologies AG & Co. KG Wellenlageranordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724137C (de) * 1938-11-29 1942-08-19 J E Reinecker Ag Einrichtung zum radialen und axialen Einstellen des Ankers von Elektromotoren
DE2448699A1 (de) * 1974-10-12 1976-04-15 Schulte Elektrotech Verfahren zur herstellung elektrischer maschinen
DE2533781A1 (de) * 1975-07-29 1977-02-17 Zvl Vyzk Ustav Pro Valiva Waelzlagerung eines drehbaren maschinenteiles
EP0134888A1 (de) * 1983-07-22 1985-03-27 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Offenend-Rotorspinnvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724137C (de) * 1938-11-29 1942-08-19 J E Reinecker Ag Einrichtung zum radialen und axialen Einstellen des Ankers von Elektromotoren
DE2448699A1 (de) * 1974-10-12 1976-04-15 Schulte Elektrotech Verfahren zur herstellung elektrischer maschinen
DE2533781A1 (de) * 1975-07-29 1977-02-17 Zvl Vyzk Ustav Pro Valiva Waelzlagerung eines drehbaren maschinenteiles
EP0134888A1 (de) * 1983-07-22 1985-03-27 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Offenend-Rotorspinnvorrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411293A1 (de) * 1994-03-31 1995-10-05 Palitex Project Co Gmbh Einzelmotorischer Antrieb für einen OE-Spinnrotor
EP0780955A1 (en) * 1995-12-15 1997-06-25 IAI Corporation Actuator
US6657341B2 (en) * 2000-07-25 2003-12-02 Balance Systems S.P.A. Device for axial stopping of a rotor, in particular an armature of an electric motor, for balancing machines
WO2005018072A1 (de) * 2003-07-17 2005-02-24 Sew-Eurodrive Gmbh & Co. Kg Gehäuseteil eines antriebs und gegenstück
WO2019034187A1 (en) * 2017-08-15 2019-02-21 Rieter Cz S.R.O. DEVICE FOR PROTECTING PARTS OF A WIRE ROTOR SYSTEM COMPRISING A MAGNETIC BEARING
CN111102290A (zh) * 2018-10-29 2020-05-05 里特机械公司 用于纺织转子的转子轴的安全轴承以及具有前安全轴承和后安全轴承的轴承装置
CN111102290B (zh) * 2018-10-29 2023-12-19 里特机械公司 用于纺织转子的转子轴的安全轴承以及轴承装置
DE102020107842A1 (de) 2020-03-23 2021-09-23 Schaeffler Technologies AG & Co. KG Wellenlageranordnung

Also Published As

Publication number Publication date
CH672505A5 (enExample) 1989-11-30
DE3710962C2 (enExample) 1990-07-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee