GB1297308A - - Google Patents

Info

Publication number
GB1297308A
GB1297308A GB1297308DA GB1297308A GB 1297308 A GB1297308 A GB 1297308A GB 1297308D A GB1297308D A GB 1297308DA GB 1297308 A GB1297308 A GB 1297308A
Authority
GB
United Kingdom
Prior art keywords
shank
magnet
discs
roller
driven
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
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 filed Critical
Publication of GB1297308A publication Critical patent/GB1297308A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles
    • F16C2340/18—Apparatus for spinning or twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1297308 Open end device; supporting and driving spindle ELITEX-ZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI 16 March 1970 [20 March 1969] 12463/70 Heading DID In an open end spinning device wherein the shank 16 of the chamber 15 is rotated by driving elements e.g. elements 5, 6 on the inner surface of a hollow combing out roller 3, the shank 16 is held in position by magnetic means e.g. magnets 18, 19 with pole pieces 20, 21, 22 positioned outside the roller. As shown the shank 16 may have a flange 17 loosely engageable in a member 13 to maintain the axial position of the shank. Sets of discs may be provided to locate the shank when it is not being driven. In Figs. 5, 6 a magnet 43 is located outside roller 3 and locates a frame 36 carrying a magnet 37 within the roller. Frame 36 carries discs 34, 35 which are driven by contact with the inside of roller 3. Shank 16 is driven by the discs 34, 35 against which it is urged by discs 41 carried by a frame 40 which also carries magnets 42 which cooperate with magnet 37 to provide the urging force. In Figs. 7, 8 not shown shank (16) lies outside the combing out roller (3) and is driven by driving discs (50, 51) mounted on the shaft of the combing out roller. A magnet (57) encircles the shaft of the combing out roller and has pole plates (58, 59) which are provided with shaped pole pieces (63, 64) adjacent the shank (16), a magnet (65) also lying between plates 58, 59 outside the shank (16) of the spinning chamber. The shank (16) is axially supported on a footstep bearing which is associated with a further magnet. More than one magnet may be provided about the combing out roller shaft. In Fig. 14 shank 16 is driven by discs 50, 51 on combing out roller shaft 2 and is encircled by a pair of semi-circular magnets which have pole plates 91, 92 provided between the adjoining faces.
GB1297308D 1969-03-20 1970-03-16 Expired GB1297308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS198069 1969-03-20

Publications (1)

Publication Number Publication Date
GB1297308A true GB1297308A (en) 1972-11-22

Family

ID=5355551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297308D Expired GB1297308A (en) 1969-03-20 1970-03-16

Country Status (5)

Country Link
US (1) US3793820A (en)
JP (1) JPS5118528B1 (en)
DE (1) DE2012490A1 (en)
FR (1) FR2037233B1 (en)
GB (1) GB1297308A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2103718C2 (en) * 1971-01-27 1982-08-05 Wilhelm Stahlecker Gmbh, 7341 Reichenbach Open-end spinning unit with a spinning rotor
GB1430662A (en) * 1973-09-21 1976-03-31 Noguera J M Open end spinning apparatus
DE2357514C2 (en) * 1973-11-17 1975-11-20 Fried. Krupp Gmbh, 4300 Essen Open-end spinning device
DE2616132C3 (en) * 1976-04-13 1979-06-21 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gas storage for rapidly rotating parts
US4149365A (en) * 1976-05-01 1979-04-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Arrangement for preventing axial displacement of spinning rotor spindle
DE2634070C3 (en) * 1976-07-29 1981-06-11 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Storage for the shaft of a spinning rotor
US4676673A (en) * 1983-07-05 1987-06-30 Fritz Stahlecker Bearing disk construction for supporting a spinning rotor shaft of an open-end spinning machine
US5178473A (en) * 1983-11-25 1993-01-12 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Supporting-disk bearing
DE3622523C2 (en) * 1986-07-04 1994-02-24 Fritz Stahlecker OE rotor spinning device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489406A (en) * 1967-10-30
CA755372A (en) * 1967-03-28 A. E. Mattingly Denis Driving transmissions particularly for high speed rotatable parts
FR1239013A (en) * 1958-11-11 1960-08-19 Heberlein & Co Ag Device for crimping textile threads by false twist
GB998091A (en) * 1960-07-21 1965-07-14 Georg Schafer Devices for false-twisting threads
AT234010B (en) * 1962-03-08 1964-06-10 Sdruzeni Podniku Textilniho St False twisting device
NL133490C (en) * 1963-01-23
FR1366012A (en) * 1963-04-26 1964-07-10 Roannais De Const Textiles S A False-twist pin
GB1091016A (en) * 1964-01-17 1967-11-15 Klinger Mfg Co Ltd Improvements in or relating to driving transmissions for high speed false twist rotary spindles
GB1107377A (en) * 1964-06-25 1968-03-27 Klinger Mfg Co Ltd Apparatus for driving and supporting a spindle
FR1468674A (en) * 1964-12-01 1967-02-10 Klinger Mfg Co Ltd High Speed Spindle Drive Transmissions Improvements
FR1455169A (en) * 1965-06-23 1966-04-01 Klinger Mfg Co Ltd Device for driving a spindle
FR1465940A (en) * 1966-01-26 1967-01-13 Negishi Kogyo Kenkyusho Kk Rotary spinning tube
US3368339A (en) * 1966-01-27 1968-02-13 Negishi Kogyo Kenkyusho Urawa Rotating spinning tube
US3447298A (en) * 1967-01-31 1969-06-03 Maremont Corp Turbine spinning apparatus
FR1540952A (en) * 1967-05-09 1968-10-04 Roannais Constr Textiles Advanced magnetic spindle device for texturing synthetic yarn by false twist

Also Published As

Publication number Publication date
FR2037233A1 (en) 1970-12-31
US3793820A (en) 1974-02-26
DE2012490A1 (en) 1970-10-08
JPS5118528B1 (en) 1976-06-10
FR2037233B1 (en) 1973-10-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees