GB892864A - Improvements in or relating to crankshaft bearings for two-stroke internal combustion engines - Google Patents

Improvements in or relating to crankshaft bearings for two-stroke internal combustion engines

Info

Publication number
GB892864A
GB892864A GB4315359A GB4315359A GB892864A GB 892864 A GB892864 A GB 892864A GB 4315359 A GB4315359 A GB 4315359A GB 4315359 A GB4315359 A GB 4315359A GB 892864 A GB892864 A GB 892864A
Authority
GB
United Kingdom
Prior art keywords
rings
relating
internal combustion
combustion engines
race
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
GB4315359A
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.)
Audi AG
Original Assignee
Auto Union GmbH
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 Auto Union GmbH filed Critical Auto Union GmbH
Publication of GB892864A publication Critical patent/GB892864A/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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00—Arrangements of sealings in combustion engines 
    • F02F11/007—Arrangements of sealings in combustion engines  involving rotary applications
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

892,864. Bearings. AUTO UNION G.m.b.H. Dec. 18, 1959 [Dec. 20, 1958], No. 43153/59. Class 12 (1). In a ball or roller bearing, oil - retaining rings 15, Fig. 1, engage conical grooves 16 in the outer race 1, and are supported by split - rings 12, 13, which are supported and retained in grooves in guide-rings 5, 6 formed by shoulders 11, and the end faces of the inner race, the latter being the only rotating member. In a modification, Fig. 2, each ring 19 is of light metal, having a separate base 20 which engages face 22 of the inner race 21. In a further modification, the oil-retaining rings engage the outside diameter of the outer race, and a seal is provided between the vertical faces of the race and rings.
GB4315359A 1958-12-20 1959-12-18 Improvements in or relating to crankshaft bearings for two-stroke internal combustion engines Expired GB892864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA30995A DE1062488B (en) 1958-12-20 1958-12-20 Crankshaft bearings for two-stroke internal combustion engines

Publications (1)

Publication Number Publication Date
GB892864A true GB892864A (en) 1962-04-04

Family

ID=6927385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4315359A Expired GB892864A (en) 1958-12-20 1959-12-18 Improvements in or relating to crankshaft bearings for two-stroke internal combustion engines

Country Status (5)

Country Link
CH (1) CH386177A (en)
DE (1) DE1062488B (en)
FR (1) FR1242224A (en)
GB (1) GB892864A (en)
NL (1) NL246168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040776A1 (en) * 2006-08-31 2008-03-06 Schaeffler Kg Roller bearing with wheel bearing for motor vehicles, has ring shaped sealing element is arranged laterally to rolling body row and seat is conicallly formed for cylindrical part of sealing element

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199054B (en) * 1961-10-28 1965-08-19 Auto Union Gmbh Crankshaft bearings for two-stroke internal combustion engines
JP2523722Y2 (en) * 1988-04-28 1997-01-29 光洋精工株式会社 Sealed bearing
US4872770A (en) * 1989-04-20 1989-10-10 The Torrington Company Antifriction bearing with seal arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040776A1 (en) * 2006-08-31 2008-03-06 Schaeffler Kg Roller bearing with wheel bearing for motor vehicles, has ring shaped sealing element is arranged laterally to rolling body row and seat is conicallly formed for cylindrical part of sealing element
DE102006040776B4 (en) * 2006-08-31 2015-12-10 Schaeffler Technologies AG & Co. KG roller bearing

Also Published As

Publication number Publication date
FR1242224A (en) 1960-09-23
NL246168A (en)
DE1062488B (en) 1959-07-30
CH386177A (en) 1964-12-31

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