GB938931A - Plain bearings - Google Patents

Plain bearings

Info

Publication number
GB938931A
GB938931A GB82660A GB82660A GB938931A GB 938931 A GB938931 A GB 938931A GB 82660 A GB82660 A GB 82660A GB 82660 A GB82660 A GB 82660A GB 938931 A GB938931 A GB 938931A
Authority
GB
United Kingdom
Prior art keywords
powder
fibre
layer
polycarbonate
phenol
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
GB82660A
Inventor
Peter Garnett Forrester
George Christopher Pratt
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 GB82660A priority Critical patent/GB938931A/en
Publication of GB938931A publication Critical patent/GB938931A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

A composition in layer form constituting a plain bearing surface comprises a polycarbonate, such as the reaction product of a 4,41-dihydroxydiphenyl alkane (e.g. bis-phenol-A) and diphenyl carbonate or carbonyl chloride, containing up to 40% of a filler such as a metal powder or fibre, a metal oxide powder, polytetrafluoroethylene or other plastics powder or fibre, graphite powder, or asbestos or glass fibre. In examples, (a) a layer of poly-bis-phenol-A carbonate contains 10% of glass fibres, (b) a layer of polycarbonate, applied as a powder subsequently softened and bonded by heating, contains a proportion of polytetrafluoroethylene powder.
GB82660A 1960-01-08 1960-01-08 Plain bearings Expired GB938931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB82660A GB938931A (en) 1960-01-08 1960-01-08 Plain bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB82660A GB938931A (en) 1960-01-08 1960-01-08 Plain bearings

Publications (1)

Publication Number Publication Date
GB938931A true GB938931A (en) 1963-10-09

Family

ID=9711155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB82660A Expired GB938931A (en) 1960-01-08 1960-01-08 Plain bearings

Country Status (1)

Country Link
GB (1) GB938931A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455866A (en) * 1964-11-24 1969-07-15 Union Carbide Corp Thermoplastic friction composition and friction element thereof
US3742085A (en) * 1970-04-15 1973-06-26 Gen Electric Thermally stable polycarbonate composition
US4523610A (en) * 1982-05-24 1985-06-18 Honeywell Inc. Check valve
DE4024667A1 (en) * 1990-08-03 1992-02-06 Bayer Ag Fire-retardant mixts. for polycarbonate(s) - comprise boron phosphate, aromatic alkali sulphonate, and mixt. of tetra:fluoroethylene polymer and ABS-type graft copolymer
DE4024670A1 (en) * 1990-08-03 1992-02-06 Bayer Ag Fire retardant mixts. for polycarbonate(s) - comprise boron phosphate, aromatic alkali sulphonate and tetra:fluoroethylene polymer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455866A (en) * 1964-11-24 1969-07-15 Union Carbide Corp Thermoplastic friction composition and friction element thereof
US3742085A (en) * 1970-04-15 1973-06-26 Gen Electric Thermally stable polycarbonate composition
US4523610A (en) * 1982-05-24 1985-06-18 Honeywell Inc. Check valve
DE4024667A1 (en) * 1990-08-03 1992-02-06 Bayer Ag Fire-retardant mixts. for polycarbonate(s) - comprise boron phosphate, aromatic alkali sulphonate, and mixt. of tetra:fluoroethylene polymer and ABS-type graft copolymer
DE4024670A1 (en) * 1990-08-03 1992-02-06 Bayer Ag Fire retardant mixts. for polycarbonate(s) - comprise boron phosphate, aromatic alkali sulphonate and tetra:fluoroethylene polymer

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