GB782193A - Thrust bearings - Google Patents

Thrust bearings

Info

Publication number
GB782193A
GB782193A GB35130/54A GB3513054A GB782193A GB 782193 A GB782193 A GB 782193A GB 35130/54 A GB35130/54 A GB 35130/54A GB 3513054 A GB3513054 A GB 3513054A GB 782193 A GB782193 A GB 782193A
Authority
GB
United Kingdom
Prior art keywords
edge
radial
bearing
land
point
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
GB35130/54A
Inventor
Ronald Alan Keith Loxley
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 GB35130/54A priority Critical patent/GB782193A/en
Publication of GB782193A publication Critical patent/GB782193A/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
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

782,193. Thrust bearings. GLACIER METAL CO., Ltd. Nov. 30, 1955 [Dec. 3, 1954], No. 35130/54. Class 12 (1). In a thrust bearing comprising an annular bearing surface in a plane normal to the axis of rotation which co-operates with a corresponding surface on a part rotating relative thereto, the bearing surface is formed with generally radial recesses 2 interposed between radial lands 1, the leading edge 3 of each land 1 being inclined at an angle # of between 10 and 50 degrees with a radial line passing through the middle of the edge. The arcuate length of the outer edge of the recess is not less than 15 per cent of the total arcuate length between the outer ends of the leading edges of adjacent lands 1. At the trailing edge of each land a relatively deep radial groove 4 is provided through which lubricating oil is supplied to the bearing. In a modification shown in Fig. 4, the step 3 is curved preferably, to that of the inclination a of a tangent drawn at any point is proportional to the length of the radius to that point.
GB35130/54A 1954-12-03 1954-12-03 Thrust bearings Expired GB782193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB35130/54A GB782193A (en) 1954-12-03 1954-12-03 Thrust bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35130/54A GB782193A (en) 1954-12-03 1954-12-03 Thrust bearings

Publications (1)

Publication Number Publication Date
GB782193A true GB782193A (en) 1957-09-04

Family

ID=10374184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35130/54A Expired GB782193A (en) 1954-12-03 1954-12-03 Thrust bearings

Country Status (1)

Country Link
GB (1) GB782193A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370897A (en) * 1964-05-28 1968-02-27 Orenda Ltd Thrust bearing
GB2192440A (en) * 1986-07-10 1988-01-13 Dana Corp Split thrust/retainer ring for an overrunning clutch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370897A (en) * 1964-05-28 1968-02-27 Orenda Ltd Thrust bearing
GB2192440A (en) * 1986-07-10 1988-01-13 Dana Corp Split thrust/retainer ring for an overrunning clutch
US4757887A (en) * 1986-07-10 1988-07-19 Dana Corporation Split thrust/retainer ring for an overrunning clutch
GB2192440B (en) * 1986-07-10 1990-03-21 Dana Corp Split thrust/retainer ring for an overrunning clutch

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