GB953289A - A top roller for drafting mechanisms in spinning machines - Google Patents

A top roller for drafting mechanisms in spinning machines

Info

Publication number
GB953289A
GB953289A GB40066/62A GB4006662A GB953289A GB 953289 A GB953289 A GB 953289A GB 40066/62 A GB40066/62 A GB 40066/62A GB 4006662 A GB4006662 A GB 4006662A GB 953289 A GB953289 A GB 953289A
Authority
GB
United Kingdom
Prior art keywords
race
schaeffler
top roller
sleeve
drafting
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
GB40066/62A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB953289A publication Critical patent/GB953289A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

953, 289. Drafting rollers. W. SCHAEFFLER, and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER o.H.G.]. Oct. 23, 1962 [Oct. 26, 1961], No. 40066/62. Heading D1D. In a top roller for drafting-mechanism having a cylindrical sleeve 10 carrying an elastic cot 11 and releasably fixed on the outer race 5 of an anti-friction bearing, the inner surface of the sleeve has one or more internal recesses 11 engaging resilient projections 9 on the race. The projections may be formed by slitting the end of the race and out-turning the resultant tongues, while the recess 11 may be provided as an internal groove right around the sleeve. The outer end of the race may be downturned at 6 to rest against a shoulder on the roll shaft and a locking-ring 7. An L-shaped seal 13 is also provided.
GB40066/62A 1961-10-26 1962-10-23 A top roller for drafting mechanisms in spinning machines Expired GB953289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0009991 1961-10-26

Publications (1)

Publication Number Publication Date
GB953289A true GB953289A (en) 1964-03-25

Family

ID=7198863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40066/62A Expired GB953289A (en) 1961-10-26 1962-10-23 A top roller for drafting mechanisms in spinning machines

Country Status (2)

Country Link
CH (1) CH395822A (en)
GB (1) GB953289A (en)

Also Published As

Publication number Publication date
CH395822A (en) 1965-07-15

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