GB731348A - Improvements in or relating to plain bearings - Google Patents

Improvements in or relating to plain bearings

Info

Publication number
GB731348A
GB731348A GB18413/51A GB1841351A GB731348A GB 731348 A GB731348 A GB 731348A GB 18413/51 A GB18413/51 A GB 18413/51A GB 1841351 A GB1841351 A GB 1841351A GB 731348 A GB731348 A GB 731348A
Authority
GB
United Kingdom
Prior art keywords
tetra
fluoro
poly
ethylene
supporting layer
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
GB18413/51A
Inventor
William Henry Tait
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 GB18413/51A priority Critical patent/GB731348A/en
Publication of GB731348A publication Critical patent/GB731348A/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
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
    • 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
    • F16C33/1095—Construction relative to lubrication with solids as lubricant, e.g. dry coatings, powder
    • 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
    • F16C33/128—Porous bearings, e.g. bushes of sintered alloy
    • 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
    • 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
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/203—Multilayer structures, e.g. sleeves comprising a plastic lining
    • F16C33/205—Multilayer structures, e.g. sleeves comprising a plastic lining with two layers
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • 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
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/02—Mechanical treatment, e.g. finishing
    • F16C2223/08—Mechanical treatment, e.g. finishing shot-peening, blasting
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/42—Coating surfaces by spraying the coating material, e.g. plasma spraying
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/32—Material joints by soldering
    • F16C2226/34—Material joints by soldering by brazing
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/06—Temperature
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/08—Time
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

A plain bearing comprises a metallic supporting layer and a continuous surface layer of poly-tetra-fluoro-ethylene mechanically bonded thereto by hot pressing the poly-tetra-fluoro-ethylene into recesses in the supporting layer. The recesses may be produced by phosphating, etching, shot-blasting, grooving or sintering. Alternatively, the supporting layer consists of wire gauze brazed on to a steel or other backing. The poly-tetra-fluoro-ethylene may be applied in the form of powder, tape or veneer, and the layer has a thickness of from 0.0003 to 0.005 inch. Specifications 657,080, 657,085, [both in Group XXXIV], and 676,209, [Group II], are referred to.
GB18413/51A 1951-08-03 1951-08-03 Improvements in or relating to plain bearings Expired GB731348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18413/51A GB731348A (en) 1951-08-03 1951-08-03 Improvements in or relating to plain bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18413/51A GB731348A (en) 1951-08-03 1951-08-03 Improvements in or relating to plain bearings

Publications (1)

Publication Number Publication Date
GB731348A true GB731348A (en) 1955-06-08

Family

ID=10112027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18413/51A Expired GB731348A (en) 1951-08-03 1951-08-03 Improvements in or relating to plain bearings

Country Status (1)

Country Link
GB (1) GB731348A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969264A (en) * 1958-04-16 1961-01-24 Edward R Lamson Lubricated anti-friction bearings
US2978795A (en) * 1958-04-16 1961-04-11 Edward R Lamson Method of lubricating anti-friction bearings with bonded film lubricants
US2980987A (en) * 1958-04-16 1961-04-25 Edward R Lamson Method of lubricating anti-friction bearings
US3033623A (en) * 1958-09-02 1962-05-08 John B Thomson Fluorocarbon sleeve bearing
US3068053A (en) * 1960-02-16 1962-12-11 Russell Mfg Co Fabric bearing
US3163475A (en) * 1961-04-11 1964-12-29 Fafnir Bearing Co Bearing
US3298753A (en) * 1963-05-30 1967-01-17 Carbone Corp Carbon and carbon-graphite bearings with anti-friction surface
US3361492A (en) * 1965-03-12 1968-01-02 Illinois Railway Equipment Co Bearing construction for railway car axle journals
DE2944052A1 (en) * 1978-11-08 1980-05-22 Miba Gleitlager Ag Heavy duty plain bearing - has backing surface profiled to take plastic based working coating (OE 15.3.80)
DE3128412A1 (en) * 1981-09-11 1983-01-27 Institut mechaniki metallopolimernych sistem Akademii Nauk Belorusskoj SSR, Gomel Self-lubricating composition material
US5319851A (en) * 1990-07-13 1994-06-14 Mitsuba Electric Manufacturing Co., Ltd. Method for manufacturing a bearing structure of a wiper arm
US5462381A (en) * 1990-04-20 1995-10-31 Reliance Electric Industrial Company Corrosion resistant bushing
DE19915348A1 (en) * 1999-04-06 2000-10-12 Schaeffler Waelzlager Ohg Sliding bearing with an arrangement for monitoring its wear comprises a contactor which is an integral consistent of the glide layer, and serves to issue a warning signal when limit wear of this layer is exceeded
US8703675B2 (en) 2008-04-09 2014-04-22 Saint-Gobain Performance Plastics Corporation Bearing grease composition

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969264A (en) * 1958-04-16 1961-01-24 Edward R Lamson Lubricated anti-friction bearings
US2978795A (en) * 1958-04-16 1961-04-11 Edward R Lamson Method of lubricating anti-friction bearings with bonded film lubricants
US2980987A (en) * 1958-04-16 1961-04-25 Edward R Lamson Method of lubricating anti-friction bearings
US3033623A (en) * 1958-09-02 1962-05-08 John B Thomson Fluorocarbon sleeve bearing
US3068053A (en) * 1960-02-16 1962-12-11 Russell Mfg Co Fabric bearing
US3163475A (en) * 1961-04-11 1964-12-29 Fafnir Bearing Co Bearing
US3298753A (en) * 1963-05-30 1967-01-17 Carbone Corp Carbon and carbon-graphite bearings with anti-friction surface
US3361492A (en) * 1965-03-12 1968-01-02 Illinois Railway Equipment Co Bearing construction for railway car axle journals
DE2944052A1 (en) * 1978-11-08 1980-05-22 Miba Gleitlager Ag Heavy duty plain bearing - has backing surface profiled to take plastic based working coating (OE 15.3.80)
DE3128412A1 (en) * 1981-09-11 1983-01-27 Institut mechaniki metallopolimernych sistem Akademii Nauk Belorusskoj SSR, Gomel Self-lubricating composition material
US5462381A (en) * 1990-04-20 1995-10-31 Reliance Electric Industrial Company Corrosion resistant bushing
US5319851A (en) * 1990-07-13 1994-06-14 Mitsuba Electric Manufacturing Co., Ltd. Method for manufacturing a bearing structure of a wiper arm
DE19915348A1 (en) * 1999-04-06 2000-10-12 Schaeffler Waelzlager Ohg Sliding bearing with an arrangement for monitoring its wear comprises a contactor which is an integral consistent of the glide layer, and serves to issue a warning signal when limit wear of this layer is exceeded
DE19915348B4 (en) * 1999-04-06 2019-06-27 Schaeffler Technologies AG & Co. KG bearings
US8703675B2 (en) 2008-04-09 2014-04-22 Saint-Gobain Performance Plastics Corporation Bearing grease composition
US9657776B2 (en) 2008-04-09 2017-05-23 Saint-Gobain Performance Plastics Corporation Bearings

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