ES274912A1 - Electromotor-driven textile mill spindles - Google Patents

Electromotor-driven textile mill spindles

Info

Publication number
ES274912A1
ES274912A1 ES0274912A ES274912A ES274912A1 ES 274912 A1 ES274912 A1 ES 274912A1 ES 0274912 A ES0274912 A ES 0274912A ES 274912 A ES274912 A ES 274912A ES 274912 A1 ES274912 A1 ES 274912A1
Authority
ES
Spain
Prior art keywords
sleeve
housing
stator
slots
bearing
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.)
Expired
Application number
ES0274912A
Other languages
Spanish (es)
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.)
SCHAFT SPINDEL MOTOREN und MAS
Original Assignee
SCHAFT SPINDEL MOTOREN und MAS
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 SCHAFT SPINDEL MOTOREN und MAS filed Critical SCHAFT SPINDEL MOTOREN und MAS
Publication of ES274912A1 publication Critical patent/ES274912A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/16—Structural association with mechanical loads, e.g. with hand-held machine tools or fans for operation above the critical speed of vibration of the rotating parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

In a spindle arrangement comprising an electromotor of which the rotor 19 and stator 18 are respectively fixed to a spindle shaft 5 and a bearing sleeve 4, the latter containing foot and collar bearings 6, 11 for the shaft, the sleeve is resiliently supported for lateral oscillation in a housing 1 adapted to be mounted on a frame 3, the sleeve and housing being connected to each other by resilient means located within the stator. In Fig. 1, the resilient connexion is provided by spaced and staggered slots 14 in the housing while that part of the housing above the slots is turned over and shrunk to compress axially towards a flange 7 on the sleeve an assembly of rings 9, 12 and the race 10 of the bearing 11. The stator is carried between end-rings 20 on a sleeve 16, the lower ring being accommodated on a shoulder of the sleeve while the upper one is mounted between a spacer 22 and a circlip 23. The sleeve is forced over the upper part of the housing, the exterior of which is slightly conical while the bore of the lower part of the sleeve is larger than the external diameter of the housing to allow the sleeve 16 and the stator to follow lateral movement of the sleeve 4. In other forms, the resilient connexion is provided (a) by replacing the slots in the upper part of the housing by slots in a member depending from the flange 7 between the sleeve and the housing and forced into the bore of the housing and the sleeve that carries the stator is forced over the upper part of the sleeve which accommodates the upper bearing (Fig. 2, not shown) (b) by integral or separate parallel and angularly offset ring segments connected by bridge-pieces (c) by an annulus of steel of U- section (d) by a diaphragm with or without perforations (e) by a spring or (f) by a compressed rubber sleeve. In another form, the stator is arranged outside the rotor and is supported by a cylindrical casing outside the stator connected to the housing or sleeve 14 above their yielding connection. Specification 725,245 is referred to.
ES0274912A 1961-02-17 1962-02-16 Electromotor-driven textile mill spindles Expired ES274912A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH193561A CH388824A (en) 1961-02-17 1961-02-17 Textile machine spindle with electric motor

Publications (1)

Publication Number Publication Date
ES274912A1 true ES274912A1 (en) 1962-06-16

Family

ID=4222028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0274912A Expired ES274912A1 (en) 1961-02-17 1962-02-16 Electromotor-driven textile mill spindles

Country Status (5)

Country Link
US (1) US3095687A (en)
CH (1) CH388824A (en)
DE (1) DE1207838B (en)
ES (1) ES274912A1 (en)
GB (1) GB1009372A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333686A (en) * 1965-10-22 1967-08-01 Fred C Schnabel Combination dual container and suspension means therefor
CH454690A (en) * 1966-03-04 1968-04-15 Vyzk Ustav Bavlnarsky Device for carding textile staple fibers
DE2027134B2 (en) * 1970-06-03 1975-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Single drive for spindles of spinning machines
DE2845933C2 (en) * 1978-10-21 1982-09-09 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Ring spinning or twisting machine
DE2950394A1 (en) * 1979-12-14 1981-07-02 Zinser Textilmaschinen Gmbh, 7333 Ebersbach SPINDLE BEARING
JPH0653981B2 (en) * 1987-01-23 1994-07-20 株式会社日立製作所 Ring spinning machine
JPH0653982B2 (en) * 1987-08-24 1994-07-20 株式会社日立製作所 Motor direct drive spindle device
US5359842A (en) * 1989-11-17 1994-11-01 Fritz Stahlecker Spinning or twisting shaft bearing assembly with vibration isolation connection arrangement
IT1255996B (en) * 1992-05-18 1995-11-17 MOTORIZED TEXTILE SPINDLE
DE19534339A1 (en) * 1995-09-15 1997-03-20 Novibra Gmbh Spinning etc. machine spindle propagating min. noise to spindle rail
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
JPH11122867A (en) * 1997-10-20 1999-04-30 Hitachi Ltd Spindle motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223936A (en) * 1923-10-27 1925-03-12 Friedrich Muenz Improvements in spindles for use in spinning frames and like machinery
GB285011A (en) * 1927-02-08 1928-09-27 Bergmann Elek Citats Werke Ag An electric centrifuge for spinning artificial silk
FR659681A (en) * 1927-12-21 1929-07-02 Thomson Houston Comp Francaise Flexible couplings for high speed vertical motors
DE597269C (en) * 1929-11-01 1934-05-19 Aeg Bearing arrangement, especially in spinning centrifuges
DE638798C (en) * 1932-11-16 1936-11-23 Max Landolt Electrically driven spinning and twisting device
DE603069C (en) * 1933-02-10 1934-09-21 Naamlooze Vennootschap Interna Spinning centrifuge for rayon
BE480217A (en) * 1947-02-07
US2474210A (en) * 1947-12-10 1949-06-28 Abbott Machine Co Bobbin holder for spinning and twisting frames
DE819660C (en) * 1950-08-18 1951-11-05 Ernst Heinkel A G Electrically individually driven hollow spinning spindle mounted on an axis
NL84852C (en) * 1952-07-28
BE557836A (en) * 1956-04-18
US2957302A (en) * 1958-07-05 1960-10-25 Barmag Barmer Maschf Twisting apparatus

Also Published As

Publication number Publication date
CH388824A (en) 1965-02-28
US3095687A (en) 1963-07-02
DE1207838B (en) 1965-12-23
GB1009372A (en) 1965-11-10

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