GB876209A - Bearings and bearing material and methods of manufacturing the same - Google Patents

Bearings and bearing material and methods of manufacturing the same

Info

Publication number
GB876209A
GB876209A GB40923/58A GB4092358A GB876209A GB 876209 A GB876209 A GB 876209A GB 40923/58 A GB40923/58 A GB 40923/58A GB 4092358 A GB4092358 A GB 4092358A GB 876209 A GB876209 A GB 876209A
Authority
GB
United Kingdom
Prior art keywords
metal
alloy
bearings
dec
melting point
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
GB40923/58A
Inventor
Bruce Bennett Fulford
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 GB40923/58A priority Critical patent/GB876209A/en
Publication of GB876209A publication Critical patent/GB876209A/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
    • F16C33/201—Composition of the plastic
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • ing And Chemical Polishing (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

876,209. Bearings. GLACIER METAL CO. Ltd. Dec. 3, 1959 [Dec. 18, 1958], No. 40923/58. Class 12 (1). A metal backing element for a bearing or bearing material is surface treated to produce an irregular receptive surface which is then coated with a mixture of polytetrafluoroethylene and a soft low melting point metal or alloy, the metal or alloy being in a proportion of 1-50% by volume of the mixture. The surface treatment may be as described in Specification 701,690 which is referred to wherein a composite backing is subjected to chemical or electro-chemical treatment to remove one metallic constituent to leave a porous or irregular structure. Alternatively, the surface may be etched, short-blasted, sandblasted, impregnated with sulphur, phosphated or anodized, or another surface layer provided by metal spraying. The low melting point metal or alloy preferably comprises lead, indium or cadmium. Specific examples using steel, sintered or cast copper-lead, or aluminium backing elements are referred to. Reference has been directed by the Comptroller to Specification 824,940.
GB40923/58A 1958-12-18 1958-12-18 Bearings and bearing material and methods of manufacturing the same Expired GB876209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB40923/58A GB876209A (en) 1958-12-18 1958-12-18 Bearings and bearing material and methods of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40923/58A GB876209A (en) 1958-12-18 1958-12-18 Bearings and bearing material and methods of manufacturing the same

Publications (1)

Publication Number Publication Date
GB876209A true GB876209A (en) 1961-08-30

Family

ID=10417271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40923/58A Expired GB876209A (en) 1958-12-18 1958-12-18 Bearings and bearing material and methods of manufacturing the same

Country Status (1)

Country Link
GB (1) GB876209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341348A (en) * 1963-12-11 1967-09-12 Chromium Corp Of America Release surfaces and processes
GB2306584A (en) * 1995-10-31 1997-05-07 Samsung Heavy Ind Wear-resistant material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341348A (en) * 1963-12-11 1967-09-12 Chromium Corp Of America Release surfaces and processes
GB2306584A (en) * 1995-10-31 1997-05-07 Samsung Heavy Ind Wear-resistant material
US5869798A (en) * 1995-10-31 1999-02-09 Samsung Heavy Industries Co., Ltd. Wear resistant materials having excellent wear resistance and method of manufacturing the material

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