IT1265421B1 - SPINNING FOR THREADING MACHINE - Google Patents

SPINNING FOR THREADING MACHINE

Info

Publication number
IT1265421B1
IT1265421B1 IT93MI002705A ITMI932705A IT1265421B1 IT 1265421 B1 IT1265421 B1 IT 1265421B1 IT 93MI002705 A IT93MI002705 A IT 93MI002705A IT MI932705 A ITMI932705 A IT MI932705A IT 1265421 B1 IT1265421 B1 IT 1265421B1
Authority
IT
Italy
Prior art keywords
rotor
spindle
stator
spinning machine
accommodate
Prior art date
Application number
IT93MI002705A
Other languages
Italian (it)
Inventor
Hugo Biberstein
Ulrich Burgermeister
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Publication of ITMI932705A0 publication Critical patent/ITMI932705A0/en
Publication of ITMI932705A1 publication Critical patent/ITMI932705A1/en
Application granted granted Critical
Publication of IT1265421B1 publication Critical patent/IT1265421B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/88—Hollow-spindle arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/045—Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation
    • D01H7/048—Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation with means using plastic deformation of members

Landscapes

  • 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)

Abstract

Un fuso (1) per un filatoio è costituito da un rotore (3) per accogliere un corpo di filato (9) e da uno statore (2) per accogliere il rotore (3) con un supporto che è disposto fra rotore (3) e statore (2) ed è costituito preferibilmente da cuscinetti a sfere a gola profonda (31, 32). Lo statore (2) viene portato da una parte accogliente (5) del filatoio. Almeno rispettivamente una parte (26, 31) dello statore (2) e del supporto (31, 32) si trovano all'interno del rotore. In questa maniera risulta una bassa lunghezza costruttiva del fuso, un basso momento inerziale del rotore e contemporaneamente un alto momento resistente del fuso contro una deformazione a flessione. I supporti (31, 32) sono elasticamente sostenuti come l'intero fuso (1) nei loro dintorni. Vibrazioni non possono essere così trasmesse dal fuso al filatoio.A spindle (1) for a spinning machine consists of a rotor (3) to accommodate a body of yarn (9) and a stator (2) to accommodate the rotor (3) with a support which is arranged between the rotor (3) and stator (2) and preferably consists of deep groove ball bearings (31, 32). The stator (2) is brought to a welcoming part (5) of the spinning machine. At least a part (26, 31) of the stator (2) and of the support (31, 32) respectively are located inside the rotor. This results in a low spindle construction length, a low rotor inertial moment and at the same time a high spindle resistant moment against bending deformation. The supports (31, 32) are elastically supported like the whole spindle (1) in their surroundings. Vibrations cannot thus be transmitted from the spindle to the spinning machine.

IT93MI002705A 1992-12-23 1993-12-22 SPINNING FOR THREADING MACHINE IT1265421B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH393392A CH686255A5 (en) 1992-12-23 1992-12-23 Spindle for spinning machine.

Publications (3)

Publication Number Publication Date
ITMI932705A0 ITMI932705A0 (en) 1993-12-22
ITMI932705A1 ITMI932705A1 (en) 1995-06-22
IT1265421B1 true IT1265421B1 (en) 1996-11-22

Family

ID=4266620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002705A IT1265421B1 (en) 1992-12-23 1993-12-22 SPINNING FOR THREADING MACHINE

Country Status (4)

Country Link
CH (1) CH686255A5 (en)
DE (1) DE4343394A1 (en)
ES (1) ES2082711B1 (en)
IT (1) IT1265421B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725072A1 (en) * 1996-07-11 1998-01-29 Rieter Ag Maschf Spindle mounting
DE19725079A1 (en) * 1996-07-11 1998-01-22 Rieter Ag Maschf Spinning and twisting spindle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611231A (en) * 1949-06-10 1952-09-23 Whitin Machine Works Ball bearing textile spindle
GB773614A (en) * 1954-09-30 1957-05-01 Tmm Research Ltd Improvements in spindles for textile spinning, twisting and like machines
DE1081362B (en) * 1957-05-25 1960-05-05 Helmut Staufert Dipl Ing Spinning or twisting spindle with a neck bearing and a foot bearing for the rotating spindle shaft
US2909027A (en) * 1958-03-07 1959-10-20 Treyer Andre Marul Textile spindle
DE1760064B2 (en) * 1968-03-29 1976-11-25 Ateliers Souleliac et Jayer, Aubenas, Ardeche (Frankreich) CIRCULAR SHORE WITH HOLLOW SPINDLE
DE2113618C3 (en) * 1971-03-20 1975-03-20 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Spindle for spinning and twisting machines
CH539571A (en) * 1972-07-10 1973-07-31 Uster Spindel Motoren Maschf Spindle, especially a thread unwinding spindle
SU922197A1 (en) * 1980-03-31 1982-04-23 Объединение "Коломнатекмаш" Всесоюзного Промышленного Объединения "Союзмашдеталь" Textile machine spindle socket
JPH089811B2 (en) * 1985-04-02 1996-01-31 株式会社豊田中央研究所 High speed spindle
DE4006118A1 (en) * 1990-02-27 1991-08-29 Skf Textilmasch Komponenten Spinning or twisting spindle gives accurate adjustment - has holes at housing disc or spindle sleeve to be positioned by a tool for holes in carrier in sliding adjustment

Also Published As

Publication number Publication date
ES2082711A2 (en) 1996-03-16
ES2082711R (en) 1997-12-16
CH686255A5 (en) 1996-02-15
ES2082711B1 (en) 1998-07-01
ITMI932705A1 (en) 1995-06-22
ITMI932705A0 (en) 1993-12-22
DE4343394A1 (en) 1994-06-30

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Legal Events

Date Code Title Description
0001 Granted