GB824204A - Journal bearings - Google Patents

Journal bearings

Info

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
Application number
GB3447/57A
Inventor
Phil Prince Love
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.)
Federal Mogul Engineering Ltd
Original Assignee
Glacier Metal Co Ltd
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 Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Priority to GB3447/57A priority Critical patent/GB824204A/en
Priority to US709831A priority patent/US2940802A/en
Priority to FR1190870D priority patent/FR1190870A/en
Priority to DEG23836A priority patent/DE1233675B/en
Publication of GB824204A publication Critical patent/GB824204A/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
    • 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.
GB3447/57A 1957-01-31 1957-01-31 Journal bearings Expired GB824204A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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