GB2064676B - Bearings - Google Patents

Bearings

Info

Publication number
GB2064676B
GB2064676B GB8037572A GB8037572A GB2064676B GB 2064676 B GB2064676 B GB 2064676B GB 8037572 A GB8037572 A GB 8037572A GB 8037572 A GB8037572 A GB 8037572A GB 2064676 B GB2064676 B GB 2064676B
Authority
GB
United Kingdom
Prior art keywords
bearings
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
GB8037572A
Other versions
GB2064676A (en
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.)
GKN BOUND BROOK Ltd
Original Assignee
GKN BOUND BROOK 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 GKN BOUND BROOK Ltd filed Critical GKN BOUND BROOK Ltd
Priority to GB8037572A priority Critical patent/GB2064676B/en
Publication of GB2064676A publication Critical patent/GB2064676A/en
Application granted granted Critical
Publication of GB2064676B publication Critical patent/GB2064676B/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
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • 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
    • F16C33/14—Special methods of manufacture; Running-in
    • F16C33/145—Special methods of manufacture; Running-in of sintered porous bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/245—Making recesses, grooves etc on the surface by removing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
GB8037572A 1979-11-30 1980-11-24 Bearings Expired GB2064676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8037572A GB2064676B (en) 1979-11-30 1980-11-24 Bearings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7941459 1979-11-30
GB8037572A GB2064676B (en) 1979-11-30 1980-11-24 Bearings

Publications (2)

Publication Number Publication Date
GB2064676A GB2064676A (en) 1981-06-17
GB2064676B true GB2064676B (en) 1984-05-02

Family

ID=26273750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8037572A Expired GB2064676B (en) 1979-11-30 1980-11-24 Bearings

Country Status (1)

Country Link
GB (1) GB2064676B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142025A (en) * 1982-02-13 1983-08-23 Toshiba Corp Spindle device
DE3326316A1 (en) * 1983-07-21 1985-02-07 Schunk & Ebe Gmbh Sintered-metal bearing bushes with lubricant pockets arranged on the inner running surface and process for their production
JPH03107616A (en) * 1989-09-22 1991-05-08 Heiwa Sangyo Kk Oil-impregnated sintered bearing
GB8928299D0 (en) * 1989-12-14 1990-02-21 Lindsey Kevin Methods of preparation of surfaces and applications thereof
US5941646A (en) * 1996-12-25 1999-08-24 Ntn Corporation Hydrodynamic type porous oil-impregnated bearing and bearing device
GB2351781B (en) * 1997-03-06 2001-09-12 Ntn Toyo Bearing Co Ltd Hydrodynamic type porous oil-impregnated bearing
GB2322915B (en) * 1997-03-06 2001-06-06 Ntn Toyo Bearing Co Ltd Hydrodynamic type porous oil-impregnated bearing
NL1010020C2 (en) * 1997-09-08 1999-06-23 Ntn Toyo Bearing Co Ltd Spindle motor and device for supporting the rotating shaft of a spindle motor.
US7988361B1 (en) 1999-05-27 2011-08-02 Ntn Corporation Hydrodynamic type oil-impregnated sintered bearing
NL1012170C2 (en) 1998-05-28 2001-03-20 Ntn Toyo Bearing Co Ltd Dynamic pressure type impregnatedly-sintered grease bearing used in e.g. laser printer, tape recorder, facsimile machine
US6540404B1 (en) * 1998-09-11 2003-04-01 Robert Bosch Gmbh Sintered plain bearing for engines and gears
DE10060813A1 (en) * 2000-12-07 2002-06-20 Bosch Gmbh Robert Bearing surface on component which moves relative to another with gas or liquid between has surface with protrusions which produce pressure gradient in gas or liquid, preventing components from approaching each other too closely
DE10312873A1 (en) * 2003-03-22 2004-10-07 Gkn Sinter Metals Gmbh Sintered plain bearing with continuous variation of the bore compression
JP5217078B2 (en) * 2005-03-16 2013-06-19 株式会社ダイヤメット Method for producing sintered oil-impregnated bearing
DE102014017426A1 (en) 2014-11-25 2016-05-25 Wieland-Werke Ag Method for producing an internally structured plain bearing bush

Also Published As

Publication number Publication date
GB2064676A (en) 1981-06-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee