GB252076A - Improvements in the lubrication of antifriction bearings - Google Patents
Improvements in the lubrication of antifriction bearingsInfo
- Publication number
- GB252076A GB252076A GB448025A GB448025A GB252076A GB 252076 A GB252076 A GB 252076A GB 448025 A GB448025 A GB 448025A GB 448025 A GB448025 A GB 448025A GB 252076 A GB252076 A GB 252076A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crank
- race
- face
- lubrication
- web
- 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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/14—Features relating to lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
252,076. Douglas Motors, Ltd., and Pullin, C. G. Feb. 18, 1925. Channels in ball or roller bearings and cranks.-One or both ends of the inner race 5 of a ball or roller bearing 6 for the big-end of a connecting-rod is chamfered at 7 to provide an annular space around the crank-pin 4. This space is in communication with oil supply passages 9, 10 in the crank-shaft, and communicates with the bearing face of the race by radial channels 11 cut in the end of the race or in the face of the crank-web 8 or in both. Instead of chamfering the end of the race, the annular space may be formed in the periphery of the crank-pin or in the face of the web.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB448025A GB252076A (en) | 1925-02-18 | 1925-02-18 | Improvements in the lubrication of antifriction bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB448025A GB252076A (en) | 1925-02-18 | 1925-02-18 | Improvements in the lubrication of antifriction bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB252076A true GB252076A (en) | 1926-05-18 |
Family
ID=9777964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB448025A Expired GB252076A (en) | 1925-02-18 | 1925-02-18 | Improvements in the lubrication of antifriction bearings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB252076A (en) |
-
1925
- 1925-02-18 GB GB448025A patent/GB252076A/en not_active Expired
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