GB740703A - Improvements in or relating to bearings - Google Patents

Improvements in or relating to bearings

Info

Publication number
GB740703A
GB740703A GB28842/52A GB2884252A GB740703A GB 740703 A GB740703 A GB 740703A GB 28842/52 A GB28842/52 A GB 28842/52A GB 2884252 A GB2884252 A GB 2884252A GB 740703 A GB740703 A GB 740703A
Authority
GB
United Kingdom
Prior art keywords
radius
curvature
rolling elements
bearings
convexly
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
GB28842/52A
Inventor
Lionel Haworth
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB28842/52A priority Critical patent/GB740703A/en
Publication of GB740703A publication Critical patent/GB740703A/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
    • F16C33/37—Loose spacing bodies
    • F16C33/3706—Loose spacing bodies with concave surfaces conforming to the shape of the rolling elements, e.g. the spacing bodies are in sliding contact with the rolling elements
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/20—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows with loose spacing bodies, e.g. balls, between the bearing balls
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Massaging Devices (AREA)
  • Harvester Elements (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

740,703. Bearings. ROLLS-ROYCE, Ltd. Nov. 16, 1953 [Nov. 14, 1952; May 18, 1953], Nos. 28842/52 and 13963/53. Class 12 (1). The rolling elements of a ball or roller bearing, Figs. 5 and 2 respectively, are spaced by a plurality of separate spacer bars 33, 13, each spacer bar having a convexly-curved outer surface 33a, 13a to co-operate with the outer race 30, 10 and concave surfaces 33b, 13b to cooperate with the rolling elements 32, 12. The convexly-curved surface 33a, 13a has a radius of curvature equal to or less than the radius of the path of the centres of the bearing elements, and the radius of curvature of the concave surfaces 33b, 13b is greater than the radius of curvature of the rolling elements. Each ball spacer bar 33 has a lateral projection 34 to lie between the lips 30b, 31b of the inner and outer races on one or both sides of the running channel.
GB28842/52A 1952-11-14 1952-11-14 Improvements in or relating to bearings Expired GB740703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28842/52A GB740703A (en) 1952-11-14 1952-11-14 Improvements in or relating to bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28842/52A GB740703A (en) 1952-11-14 1952-11-14 Improvements in or relating to bearings

Publications (1)

Publication Number Publication Date
GB740703A true GB740703A (en) 1955-11-16

Family

ID=10282033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28842/52A Expired GB740703A (en) 1952-11-14 1952-11-14 Improvements in or relating to bearings

Country Status (1)

Country Link
GB (1) GB740703A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164968A1 (en) * 1984-06-01 1985-12-18 Dresser Industries,Inc. High speed lubricated bearing unit
GB2183749A (en) * 1985-12-03 1987-06-10 Dana Corp One-way clutch
GB2192952A (en) * 1986-06-13 1988-01-27 Bonfiglioli Trasmital Spa Bearing assembly for a wheel
WO1994010470A1 (en) * 1992-10-31 1994-05-11 Ina Wälzlager Schaeffler Kg Radial rolling bearing
WO2007069391A1 (en) * 2005-12-16 2007-06-21 Ntn Corporation Method of assembling roller bearing
CN110131306A (en) * 2018-02-09 2019-08-16 舍弗勒技术股份两合公司 Rolling bearing and static ring thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164968A1 (en) * 1984-06-01 1985-12-18 Dresser Industries,Inc. High speed lubricated bearing unit
GB2183749B (en) * 1985-12-03 1990-07-11 Dana Corp Holdback clutch
GB2183749A (en) * 1985-12-03 1987-06-10 Dana Corp One-way clutch
GB2218760A (en) * 1985-12-03 1989-11-22 Dana Corp One-way clutch
GB2218760B (en) * 1985-12-03 1990-07-11 Dana Corp Holdback clutch
GB2192952B (en) * 1986-06-13 1990-10-24 Bonfiglioli Trasmital Spa Integrated bearing for reduction elements
GB2192952A (en) * 1986-06-13 1988-01-27 Bonfiglioli Trasmital Spa Bearing assembly for a wheel
WO1994010470A1 (en) * 1992-10-31 1994-05-11 Ina Wälzlager Schaeffler Kg Radial rolling bearing
US5597243A (en) * 1992-10-31 1997-01-28 Ina Walzlager Schaeffler Kg Radial rolling bearing
WO2007069391A1 (en) * 2005-12-16 2007-06-21 Ntn Corporation Method of assembling roller bearing
JP2007162918A (en) * 2005-12-16 2007-06-28 Ntn Corp Assembling method of roller bearing
CN101331335B (en) * 2005-12-16 2010-05-26 Ntn株式会社 Assembling method of roller bearing
CN110131306A (en) * 2018-02-09 2019-08-16 舍弗勒技术股份两合公司 Rolling bearing and static ring thereof

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