GB824204A - Journal bearings - Google Patents
Journal bearingsInfo
- Publication number
- GB824204A GB824204A GB3447/57A GB344757A GB824204A GB 824204 A GB824204 A GB 824204A GB 3447/57 A GB3447/57 A GB 3447/57A GB 344757 A GB344757 A GB 344757A GB 824204 A GB824204 A GB 824204A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recess
- liner
- area
- arcuate
- bearing
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
-
- 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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/02—Crankshaft 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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/04—Connecting-rod bearings; Attachments thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
824,204. Connecting-rod bearings. GLACIER METAL CO. Ltd. Jan. 15, 1958 [Jan. 31,1957], No. 3447/57. Class 12 (1). A connecting-rod big-end bearing is formed with an arcuate recess 17 in its internal bearing surface and a step 18 leading up from this recess to an arcuate land continuous with the main bearing surface, the step being positioned angularly in advance of the area 14 of peak load on the bearing. The step 18 may be positioned between 30 and 90 degrees in advance of the area 14 and the recess 17 may extend over an arc subtending an angle α of between 20 and 50 degrees. The bearing comprises two semicylindrical liners 15, 16. In the liner 16, adjacent the recess 17, there is provided a relatively deep transverse groove 21 which communicates with an arcuate feeder groove 22 which is continued at 24 into the adjacent part of the liner 15. Oil under pressure is delivered through a radial passage 29 in the crank-pin 28 to the grooves 24, 22, 21 and recess 17 shortly before the moment when the peak load occurs at the area 14. Recesses 25 are provided to facilitate the escape of oil. In a modification, oil is supplied to the transverse groove 21 and. recess 17 by way of a short circumferential slot 26 and passage 27, Fig. 4, formed in the outer surface of the liner.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3447/57A GB824204A (en) | 1957-01-31 | 1957-01-31 | Journal bearings |
| US709831A US2940802A (en) | 1957-01-31 | 1958-01-20 | Journal bearings |
| FR1190870D FR1190870A (en) | 1957-01-31 | 1958-01-30 | Plain bearing, especially for motors |
| DEG23836A DE1233675B (en) | 1957-01-31 | 1958-01-31 | Arrangement for lubricating a cyclically loaded plain bearing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1233675X | 1957-01-31 | ||
| GB3447/57A GB824204A (en) | 1957-01-31 | 1957-01-31 | Journal bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB824204A true GB824204A (en) | 1959-11-25 |
Family
ID=29252413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3447/57A Expired GB824204A (en) | 1957-01-31 | 1957-01-31 | Journal bearings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB824204A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3386783A (en) * | 1964-05-02 | 1968-06-04 | Schmidt Gmbh Karl | Anti-friction bearing |
| GB2295865A (en) * | 1994-11-28 | 1996-06-12 | Nissan Motor | Connecting rod bearing assembly |
| WO2015032980A1 (en) * | 2013-09-09 | 2015-03-12 | Mahle International Gmbh | Bearing shell |
-
1957
- 1957-01-31 GB GB3447/57A patent/GB824204A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3386783A (en) * | 1964-05-02 | 1968-06-04 | Schmidt Gmbh Karl | Anti-friction bearing |
| GB2295865A (en) * | 1994-11-28 | 1996-06-12 | Nissan Motor | Connecting rod bearing assembly |
| WO2015032980A1 (en) * | 2013-09-09 | 2015-03-12 | Mahle International Gmbh | Bearing shell |
| JP2016530467A (en) * | 2013-09-09 | 2016-09-29 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングＭＡＨＬＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＧｍｂＨ | Bearing shell |
| US10408265B2 (en) | 2013-09-09 | 2019-09-10 | Mahle International Gmbh | Bearing shell |
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