GB755126A - Improvements in and relating to roller bearings and a method of their manufacture - Google Patents

Improvements in and relating to roller bearings and a method of their manufacture

Info

Publication number
GB755126A
GB755126A GB6178/54A GB617854A GB755126A GB 755126 A GB755126 A GB 755126A GB 6178/54 A GB6178/54 A GB 6178/54A GB 617854 A GB617854 A GB 617854A GB 755126 A GB755126 A GB 755126A
Authority
GB
United Kingdom
Prior art keywords
deformed
mounting
bearing
march
rollers
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
GB6178/54A
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.)
Roulements a Aiguilles SA
Original Assignee
Roulements a Aiguilles SA
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 Roulements a Aiguilles SA filed Critical Roulements a Aiguilles SA
Publication of GB755126A publication Critical patent/GB755126A/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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • 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
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load with a single row of rollers
    • F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone

Landscapes

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

Abstract

755,126. Roller bearings. PITNER, A., and SOC. ANON. DES ROULEMENTS A AIGUILLES. March 3, 1954 [March 4, 1953; July 24, 1953], No. 6178/54. Class 12 (1). [Also in Groups XXII and XXIII] In a roller bearing, at least one of the races contains local raised portions in its circumference so as to reduce the radial play of the rollers as they pass over the raised portions. The undulations may be effected mechanically before the mounting of the bearing, after mounting, by externally applied forces, or by a combination of these means. The radial width between an undulation and the opposing race may be slightly less than the diameter of the rollers. The outer race may be deformed by screw means 38, 40, Fig. 7, or by pressure on lands 53, Fig. 9, produced by tightening a surrounding sleeve 54. Alternatively the ring may be deformed by fluid pressure. In a method of forming the undulations prior to mounting the bearing, the outer race is deformed and then ground circular.
GB6178/54A 1953-03-04 1954-03-03 Improvements in and relating to roller bearings and a method of their manufacture Expired GB755126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR755126X 1953-03-04

Publications (1)

Publication Number Publication Date
GB755126A true GB755126A (en) 1956-08-15

Family

ID=9164851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6178/54A Expired GB755126A (en) 1953-03-04 1954-03-03 Improvements in and relating to roller bearings and a method of their manufacture

Country Status (1)

Country Link
GB (1) GB755126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958716A (en) * 2017-12-22 2019-07-02 台州科锦轴承有限公司 Oscillating bearing swims clearance adjustment apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958716A (en) * 2017-12-22 2019-07-02 台州科锦轴承有限公司 Oscillating bearing swims clearance adjustment apparatus

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