GB737993A - Improvements relating to top rollers for textile spinning machines - Google Patents

Improvements relating to top rollers for textile spinning machines

Info

Publication number
GB737993A
GB737993A GB12365/51A GB1236551A GB737993A GB 737993 A GB737993 A GB 737993A GB 12365/51 A GB12365/51 A GB 12365/51A GB 1236551 A GB1236551 A GB 1236551A GB 737993 A GB737993 A GB 737993A
Authority
GB
United Kingdom
Prior art keywords
grooves
shaft
sleeves
ges
balls
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
GB12365/51A
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 GmbH
Original Assignee
SKF Kugellagerfabriken 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 Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of GB737993A publication Critical patent/GB737993A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H2700/00—Spinning or twisting machines; Drafting devices
    • D01H2700/245—Conception or fabrication of drafting cylinders
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

737,993. Textile drawing rollers. SKF KUGELLAGERFABRIKEN GES., [formerly VEREINIGTE KUGELLAGERFABRIKEN AKT.-GES.]. May 25, 1951 [May 30, 1950], No. 12365/51. Class 120(2). [Also in Group XXXIV] A top drawing roller comprises a shaft and a sleeve-like body portion carrying the outer race ring of a double-row ball bearing which race ring internally carries a separately-formed spacing member between and in engagement with the rows of balls and is of a size to permit a small amount of essential play. By locating body portions unsymmetrically on the shaft, roller pairs of different pitch may be arranged (compare T1, T2 in Figs. 1 and '2). Spacer rings 4 are located between rows of balls 2 rotatable in grooves 10 in a shaft 1 and outer races 3 may be secured to rings 4 by pins 8 or annular clips. Dust covers 23 formed with lubricating holes 14 may be provided. Outer sleeves 5 unsymmetrically arranged on the bearings may be held in position by sleeves 17 and shoulders 19. Alternatively, spring clips partially embedded in grooves in the outer sleeves and abutting against grooves in the outer races 3 or against their ends may be employed. Identification marks on the outer ends of the body portions 5 may be used to indicate their offset positions for easy determination of pitch before assembly.
GB12365/51A 1950-05-30 1951-05-25 Improvements relating to top rollers for textile spinning machines Expired GB737993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE302114X 1950-05-30

Publications (1)

Publication Number Publication Date
GB737993A true GB737993A (en) 1955-10-05

Family

ID=6103939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12365/51A Expired GB737993A (en) 1950-05-30 1951-05-25 Improvements relating to top rollers for textile spinning machines

Country Status (6)

Country Link
US (1) US2730771A (en)
BE (1) BE503309A (en)
CH (1) CH302114A (en)
FR (1) FR1044696A (en)
GB (1) GB737993A (en)
NL (2) NL78219C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008057155A1 (en) * 2008-11-13 2010-05-20 Oerlikon Textile Components Gmbh Top roller for a drafting system
CN107120433A (en) * 2017-04-21 2017-09-01 邱建华 The press-roller device and preparation method of a kind of repeatable lubrication

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884665A (en) * 1955-11-18 1959-05-05 Whitin Machine Works Top roll for drawing mechanism
US3008194A (en) * 1956-07-03 1961-11-14 Skf Kugellagerfabriken Gmbh Top roller for spinning machines
BE560003A (en) * 1956-08-22
DE1510679A1 (en) * 1965-05-21 1970-09-17 Schaeffler Ohg Industriewerk Drafting top roller for spinning machines
US3954056A (en) * 1975-04-09 1976-05-04 Control Data Corporation Platen positioning means for imprinters
JPS52158123U (en) * 1976-05-20 1977-12-01
US4487122A (en) * 1983-11-04 1984-12-11 Gravure Research Institute, Inc. Deflection compensating roll for providing uniform contact pressure
US5267932A (en) * 1992-12-01 1993-12-07 Progressive Equipment, Inc. Top roll for drafting textile fibers
US5451197A (en) * 1994-09-02 1995-09-19 Grant; Kenneth R. Roll assembly with alignment spacer
CN104389054B (en) * 2014-11-20 2017-01-11 武汉纺织大学 Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US344434A (en) * 1886-06-29 Peteri
US1665136A (en) * 1924-06-20 1928-04-03 Lauffer Jean Pressure and drawing cylinder for spinning machines
FR629687A (en) * 1926-07-13 1927-11-15 Chr Gaier G M B H Upper roller for stretching machines for the preparation of combed wool
US2150796A (en) * 1938-04-12 1939-03-14 Gen Motors Corp Top roll
US2177605A (en) * 1938-05-14 1939-10-24 Herbert L Whittemore Gauge
US2392899A (en) * 1943-10-06 1946-01-15 Joseph T Banner Elongation gauge
US2417239A (en) * 1946-04-04 1947-03-11 Edward J Courtney Spinning roll for spinning and drawing frames
US2525592A (en) * 1947-07-02 1950-10-10 Louis M Cotchett Top roll for textile drafting mechanisms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008057155A1 (en) * 2008-11-13 2010-05-20 Oerlikon Textile Components Gmbh Top roller for a drafting system
CN107120433A (en) * 2017-04-21 2017-09-01 邱建华 The press-roller device and preparation method of a kind of repeatable lubrication

Also Published As

Publication number Publication date
NL78219C (en)
NL90181C (en)
FR1044696A (en) 1953-11-19
US2730771A (en) 1956-01-17
CH302114A (en) 1954-10-15
BE503309A (en)

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