GB1169224A - Rolling Bearings - Google Patents

Rolling Bearings

Info

Publication number
GB1169224A
GB1169224A GB5012566A GB5012566A GB1169224A GB 1169224 A GB1169224 A GB 1169224A GB 5012566 A GB5012566 A GB 5012566A GB 5012566 A GB5012566 A GB 5012566A GB 1169224 A GB1169224 A GB 1169224A
Authority
GB
United Kingdom
Prior art keywords
races
cage
bores
nov
gaps
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
GB5012566A
Inventor
Alfred Jakob Zwicky
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
Priority claimed from DE1966Z0012201 external-priority patent/DE1262080B/en
Application filed by Individual filed Critical Individual
Publication of GB1169224A publication Critical patent/GB1169224A/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
    • 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
    • F16C19/24—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 for radial load mainly
    • F16C19/26—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 for radial load mainly with a single row of rollers
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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
    • F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump

Landscapes

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

Abstract

1,169,224. Bearings. A. J. ZWICKY. 9 Nov., 1966 [11 Nov., 1965; 6 May, 1966], No. 50125/66. Heading F2A. A rolling bearing has a number of lubrication ducts extending through the outer race. In Fig. 2 a cage 4 is dimensioned to form sealing gaps with races 1, 2 which gaps seal the roller containing pockets in the cage from each other. During operation, pressurized oil is supplied to widened portions of the pockets by bores 6, to support the inner race, and is discharged by bores 7. In Fig. 5 (not shown), the cage forms wedge-shaped compartments with the races facilitating formation of hydrodynamic fluid. In Fig. 6 (not shown), no cage is provided, alternate rollers (13) being cylindrical and having flat ends forming sealing gaps with the races. The other alternate rollers (16) have part-spherical ends (17) thus forming ducts (18) with the races to receive oil.
GB5012566A 1966-05-06 1966-11-09 Rolling Bearings Expired GB1169224A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966Z0012201 DE1262080B (en) 1966-05-06 1966-05-06 Hydrostatically relieved radial roller bearing
DEZ0011870 1968-04-30

Publications (1)

Publication Number Publication Date
GB1169224A true GB1169224A (en) 1969-10-29

Family

ID=26003618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5012566A Expired GB1169224A (en) 1966-05-06 1966-11-09 Rolling Bearings

Country Status (3)

Country Link
CH (1) CH466644A (en)
FR (1) FR1502171A (en)
GB (1) GB1169224A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147955A (en) * 1983-07-27 1985-05-22 Recycloplast Ag Bearing unit
JP2006112568A (en) * 2004-10-15 2006-04-27 Nsk Ltd Cylindrical roller bearing
CN103228936A (en) * 2010-12-17 2013-07-31 谢夫勒科技股份两合公司 Toroidal bearing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854314B1 (en) * 1993-03-18 2003-08-20 B a r m a g AG Method for supplying a lubricant to an antifriction bearing
CN112303126A (en) * 2020-11-09 2021-02-02 沈阳建筑大学 Zirconia carbon fiber holder with circular arc for all-ceramic bearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147955A (en) * 1983-07-27 1985-05-22 Recycloplast Ag Bearing unit
JP2006112568A (en) * 2004-10-15 2006-04-27 Nsk Ltd Cylindrical roller bearing
CN103228936A (en) * 2010-12-17 2013-07-31 谢夫勒科技股份两合公司 Toroidal bearing
CN103228936B (en) * 2010-12-17 2016-05-11 舍弗勒技术股份两合公司 Annular bearing

Also Published As

Publication number Publication date
CH466644A (en) 1968-12-15
FR1502171A (en) 1967-11-18

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