GB134992A - - Google Patents
Info
- Publication number
- GB134992A GB134992A GB134992DA GB134992A GB 134992 A GB134992 A GB 134992A GB 134992D A GB134992D A GB 134992DA GB 134992 A GB134992 A GB 134992A
- Authority
- GB
- United Kingdom
- Prior art keywords
- points
- ball
- track
- balls
- tracks
- 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
- 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
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
134,992. Forsberg, E. A. Dec. 5, 1918, Ball and roller bear. ings.-In a ball or roller bearing having one or both races divided and recesses in the ball track in the vicinity of the joints, as described in Specification 16066/09, the curvature of the recess merges into that of the track, so that at the points of transition l, l<1> the two curves have a common tangent and are of approximately the same radius. In the case of the inner track, the curve of the recess lies outside a straight line joining the points l, l<1>. The recesses are of slight depth, so that the balls or rollers, while relieved of load when passing the joints m, remain in light contact with the tracks at these points. In the case of bearings formed with filling-channels for inserting the balls or rollers, the curves of the channels merge into those of the tracks in a similar manner.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB134992A true GB134992A (en) | 1900-01-01 |
Family
ID=1728326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB134992D Expired GB134992A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB134992A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067210A1 (en) * | 1980-12-29 | 1982-12-22 | Litton Systems Inc | Anti-friction bearing. |
| US20110255820A1 (en) * | 2008-04-23 | 2011-10-20 | Cooper Roller Bearings Company Limited | Roller bearing |
| WO2013055592A1 (en) * | 2011-10-14 | 2013-04-18 | Roller Bearing Company Of America, Inc. | Thermally compliant bearings with rolling element unloader race reliefs |
-
0
- GB GB134992D patent/GB134992A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067210A1 (en) * | 1980-12-29 | 1982-12-22 | Litton Systems Inc | Anti-friction bearing. |
| EP0067210A4 (en) * | 1980-12-29 | 1983-05-16 | Litton Systems Inc | Anti-friction bearing. |
| US8690446B2 (en) | 2006-12-21 | 2014-04-08 | Roller Bearing Company Of America, Inc. | Thermally compliant bearings with rolling element unloader race reliefs |
| US20110255820A1 (en) * | 2008-04-23 | 2011-10-20 | Cooper Roller Bearings Company Limited | Roller bearing |
| WO2013055592A1 (en) * | 2011-10-14 | 2013-04-18 | Roller Bearing Company Of America, Inc. | Thermally compliant bearings with rolling element unloader race reliefs |
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