GB446905A - Improvements in or relating to roller bearings - Google Patents

Improvements in or relating to roller bearings

Info

Publication number
GB446905A
GB446905A GB31963/34A GB3196334A GB446905A GB 446905 A GB446905 A GB 446905A GB 31963/34 A GB31963/34 A GB 31963/34A GB 3196334 A GB3196334 A GB 3196334A GB 446905 A GB446905 A GB 446905A
Authority
GB
United Kingdom
Prior art keywords
cup
rollers
torrington
connecticut
sept
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
GB31963/34A
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.)
Timken US LLC
Original Assignee
Torrington Co
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 Torrington Co filed Critical Torrington Co
Publication of GB446905A publication Critical patent/GB446905A/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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F16C43/08—Placing rolling bodies in cages or bearings by deforming the cages or the races
    • F16C43/086—Placing rolling bodies in cages or bearings by deforming the cages or the races by plastic deformation of the race

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

446,905. Making bearings. TORRING- TON CO., Torrington, Connecticut, U.S.A.- (Assignees of Brown, E. K.; Torrington, Connecticut, U.S.A.) Nov. 7, 1934, Nos. 31963, 31964, and 31965. Convention dates, Nov. 7, 1933, Sept. 10, 1934, and Sept. 24, 1934. [Classes 83 (ii) and 83 (iv)] [See also Group XXXIV] Stamping.-A self contained roller bearing comprises a one piece sheet metal raceway element 16, Fig. 8, having integral lateral trough-shaped retaining portions 14, 17, enclosing the reduced ends 22, 23 of rollers 21 arranged closely around the element 16, the body parts of the rollers 21 extending beyond the retaining portions 14, 17. In a modification the element 16 is cup-shaded with the closed end of convex shape to support the end of a shaft. In the method of making the bearings a circular disc punched from a sheet metal blank is successively cupped to form a cylindrical member flanged at its open end, which is then formed into a cupshaped member 24, Fig. 15, and is provided, at one end with a trough 25. The base 26 of the cup is either shaped to suit the end thrust bearing to be used, or is removed. The free edge of the cup is reduced in thickness by drawing at one or two parts 27, 28, and the thinned portion is then curled over. The ring is then hardened and polished after which the rollers are assembled and the curved end is forced axially to retain them in position.
GB31963/34A 1933-11-07 1934-11-07 Improvements in or relating to roller bearings Expired GB446905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446905XA 1933-11-07 1933-11-07

Publications (1)

Publication Number Publication Date
GB446905A true GB446905A (en) 1936-05-07

Family

ID=21933785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31963/34A Expired GB446905A (en) 1933-11-07 1934-11-07 Improvements in or relating to roller bearings

Country Status (1)

Country Link
GB (1) GB446905A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009445B (en) * 1954-03-25 1957-05-29 Schaeffler Ohg Industriewerk Needle roller bearings
DE1021211B (en) * 1955-09-26 1957-12-19 Schaeffler Ohg Industriewerk Universal joint bearing
DE1283037B (en) * 1963-08-14 1969-02-20 Borg Warner Universal joint coupling
DE102011085414A1 (en) * 2011-10-19 2013-04-25 Aktiebolaget Skf Sleeve structure for bearing unit e.g. roller bearing unit, has fixing unit that fixes sleeve structure relative to its rotation in circumferential direction
DE102014224751A1 (en) * 2014-12-03 2016-05-25 Schaeffler Technologies AG & Co. KG Journal bearing for universal joints and method for producing a journal bearing
DE102020121839A1 (en) 2020-08-20 2022-02-24 Schaeffler Technologies AG & Co. KG Inner ring mounted roller core and method of making the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009445B (en) * 1954-03-25 1957-05-29 Schaeffler Ohg Industriewerk Needle roller bearings
DE1021211B (en) * 1955-09-26 1957-12-19 Schaeffler Ohg Industriewerk Universal joint bearing
DE1283037B (en) * 1963-08-14 1969-02-20 Borg Warner Universal joint coupling
DE102011085414A1 (en) * 2011-10-19 2013-04-25 Aktiebolaget Skf Sleeve structure for bearing unit e.g. roller bearing unit, has fixing unit that fixes sleeve structure relative to its rotation in circumferential direction
DE102014224751A1 (en) * 2014-12-03 2016-05-25 Schaeffler Technologies AG & Co. KG Journal bearing for universal joints and method for producing a journal bearing
DE102020121839A1 (en) 2020-08-20 2022-02-24 Schaeffler Technologies AG & Co. KG Inner ring mounted roller core and method of making the same

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