GB629766A - Improvements relating to roller bearing assemblies, and to cages therefor - Google Patents
Improvements relating to roller bearing assemblies, and to cages thereforInfo
- Publication number
- GB629766A GB629766A GB30761/47A GB3076147A GB629766A GB 629766 A GB629766 A GB 629766A GB 30761/47 A GB30761/47 A GB 30761/47A GB 3076147 A GB3076147 A GB 3076147A GB 629766 A GB629766 A GB 629766A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cage
- circular
- polygonal shape
- rollers
- ribs
- 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
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
- F16C19/34—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
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
629,766. Making bearings. BRITISH TIMKEN, Ltd., and McNICOLL, D. Nov. 20, 1947, No. 30761. [Class 83 (ii)] [Also in Group XXXIV] A cage 5 for a roller-bearing assembly comprises a tapered open-ended sleeve having apertures 4 for rollers, one end being circular merging into a polygonal shape at the other end of the cage. Before assembly the cage is circular at each end, the diameter of the smaller end being sufficiently small to pass over the conical rollers 2 when they are in position on the outer bearing race 1. A tool 6 having a cup-shaped end 6a with an annular wall winch is castellated to provide a plurality of recesses is adapted to support the rollers against an annular shoulder 3 in the race 1. The small end of the cage is then expanded into a polygonal shape by a fluted punch 10 having ribs or lands 12 engaging the ribs 9 of the cage and a spigot 14 engaging a central passage 15 in the tool 6. Alternatively the smaller end may be circular and of the correct diameter, and the larger end may be expanded into a polygonal shape.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30761/47A GB629766A (en) | 1947-11-20 | 1947-11-20 | Improvements relating to roller bearing assemblies, and to cages therefor |
FR971594D FR971594A (en) | 1947-11-20 | 1948-09-13 | Improvements to roller bearings and their cages |
CH274582D CH274582A (en) | 1947-11-20 | 1948-10-19 | A method of assembling the elements of a roller bearing. |
DEP37593D DE803737C (en) | 1947-11-20 | 1949-03-23 | Roller bearing and its assembly method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30761/47A GB629766A (en) | 1947-11-20 | 1947-11-20 | Improvements relating to roller bearing assemblies, and to cages therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB629766A true GB629766A (en) | 1949-09-28 |
Family
ID=10312724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30761/47A Expired GB629766A (en) | 1947-11-20 | 1947-11-20 | Improvements relating to roller bearing assemblies, and to cages therefor |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH274582A (en) |
DE (1) | DE803737C (en) |
FR (1) | FR971594A (en) |
GB (1) | GB629766A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3013783A1 (en) * | 2013-11-28 | 2015-05-29 | Ntn Snr Roulements | BEARING BEARING |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292717A (en) * | 1978-12-26 | 1981-10-06 | Virginia Industries, Inc. | Method for manufacture of bearings |
-
1947
- 1947-11-20 GB GB30761/47A patent/GB629766A/en not_active Expired
-
1948
- 1948-09-13 FR FR971594D patent/FR971594A/en not_active Expired
- 1948-10-19 CH CH274582D patent/CH274582A/en unknown
-
1949
- 1949-03-23 DE DEP37593D patent/DE803737C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3013783A1 (en) * | 2013-11-28 | 2015-05-29 | Ntn Snr Roulements | BEARING BEARING |
EP2878838A1 (en) * | 2013-11-28 | 2015-06-03 | NTN-SNR Roulements | Roller bearing comprising a cage for retaining tapered rolling bodies |
Also Published As
Publication number | Publication date |
---|---|
FR971594A (en) | 1951-01-18 |
DE803737C (en) | 1951-04-09 |
CH274582A (en) | 1951-04-15 |
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