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HK23294A - Sintered oil-retaining bearing - Google Patents

Sintered oil-retaining bearing

Info

Publication number
HK23294A
HK23294A HK232/94A HK23294A HK23294A HK 23294 A HK23294 A HK 23294A HK 232/94 A HK232/94 A HK 232/94A HK 23294 A HK23294 A HK 23294A HK 23294 A HK23294 A HK 23294A
Authority
HK
Hong Kong
Prior art keywords
sintered oil
retaining bearing
protrusion
special composite
retaining
Prior art date
Application number
HK232/94A
Inventor
Koichi Otake
Original Assignee
Heiwa Sangyo 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 Heiwa Sangyo Co Ltd filed Critical Heiwa Sangyo Co Ltd
Publication of HK23294A publication Critical patent/HK23294A/en

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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • F16C33/104—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing in a porous body, e.g. oil impregnated sintered sleeve
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys

Landscapes

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

Abstract

A sintered oil-retaining bearing has a protrusion formed from at least one portion of the inside sliding face. The protrusion is formed of a special composite having excellent wear resistance and lubrication characteristics. Fibers may be used successfully as the special composite.
HK232/94A 1989-09-22 1994-03-17 Sintered oil-retaining bearing HK23294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1246866A JPH03107616A (en) 1989-09-22 1989-09-22 Oil-impregnated sintered bearing

Publications (1)

Publication Number Publication Date
HK23294A true HK23294A (en) 1994-03-25

Family

ID=17154893

Family Applications (1)

Application Number Title Priority Date Filing Date
HK232/94A HK23294A (en) 1989-09-22 1994-03-17 Sintered oil-retaining bearing

Country Status (3)

Country Link
JP (1) JPH03107616A (en)
GB (1) GB2236150B (en)
HK (1) HK23294A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6874255B1 (en) * 2020-04-22 2021-05-19 平和産業株式会社 Manufacturing method for sintered oil-impregnated bearings and carbon fiber-containing sintered parts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473097A (en) * 1966-01-07 1967-03-17 Metallurgie Francaise Self-lubricating bearing and its manufacturing process
GB1250159A (en) * 1968-02-14 1971-10-20
GB1236102A (en) * 1968-02-22 1971-06-23 Railko Ltd An improved bearing material
GB2064676B (en) * 1979-11-30 1984-05-02 Gkn Bound Brook Ltd Bearings
US4361367A (en) * 1981-04-16 1982-11-30 Statz Robert G Self lubricating bearing
GB8306989D0 (en) * 1983-03-14 1983-04-20 Ae Plc Composition of matter
FR2594503A1 (en) * 1986-02-17 1987-08-21 Pellerin Jacques Self-lubricating ring made from composite material

Also Published As

Publication number Publication date
GB2236150A (en) 1991-03-27
GB2236150B (en) 1993-09-08
GB9013982D0 (en) 1990-08-15
JPH03107616A (en) 1991-05-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)