GB2016610A - Dry lubrication - Google Patents

Dry lubrication

Info

Publication number
GB2016610A
GB2016610A GB7901486A GB7901486A GB2016610A GB 2016610 A GB2016610 A GB 2016610A GB 7901486 A GB7901486 A GB 7901486A GB 7901486 A GB7901486 A GB 7901486A GB 2016610 A GB2016610 A GB 2016610A
Authority
GB
United Kingdom
Prior art keywords
layer
lubricant
substrate
dry lubricant
layers
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.)
Granted
Application number
GB7901486A
Other versions
GB2016610B (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7901486A priority Critical patent/GB2016610B/en
Publication of GB2016610A publication Critical patent/GB2016610A/en
Application granted granted Critical
Publication of GB2016610B publication Critical patent/GB2016610B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • 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
    • F16C33/206—Multilayer structures, e.g. sleeves comprising a plastic lining with three 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
    • 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
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/50—Lubricating properties
    • 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
    • F16C2208/02—Plastics; Synthetic resins, e.g. rubbers comprising fillers, fibres
    • 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
    • F16C2208/80—Thermosetting resins
    • F16C2208/90—Phenolic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

A method of providing lubrication between surfaces by applying layers of lubricant on a substrate 1, a first of the layers 3 being rigidly bonded to the substrate and a subsequent layer 4 being non-rigidly bonded to an adjacent layer so that two surfaces thus treated and facing one another have between them rigid lubricant layers and an intermediate non-rigid layer, thereby reducing the friction on relative movement of the surfaces. The dry lubricant is preferably PTFE, Molybdenum disulphide or graphite. The substrate is preferably of metal and may be provided with phosphate coating 2, prior to receiving the first layer of dry lubricant. The dry lubricant may be applied suspended in a suitable resin which is dissolved in a volatile solvent. The solvent is then driven off and the resin cured to provided the rigidly bonded layer and a layer of loose dry lubricant is then applied. <IMAGE>
GB7901486A 1977-10-15 1979-01-15 A dry lubrication Expired GB2016610B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7901486A GB2016610B (en) 1977-10-15 1979-01-15 A dry lubrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4299277 1977-10-15
GB7901486A GB2016610B (en) 1977-10-15 1979-01-15 A dry lubrication

Publications (2)

Publication Number Publication Date
GB2016610A true GB2016610A (en) 1979-09-26
GB2016610B GB2016610B (en) 1982-11-17

Family

ID=26265022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7901486A Expired GB2016610B (en) 1977-10-15 1979-01-15 A dry lubrication

Country Status (1)

Country Link
GB (1) GB2016610B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058919A1 (en) * 1981-02-19 1982-09-01 Siemens Aktiengesellschaft Method of lubricating bearings and gearing parts
FR2610689A1 (en) * 1987-02-10 1988-08-12 Procal PROCESS FOR TREATING SEAL SEALS IN PARTICULAR LIP SEALING RINGS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058919A1 (en) * 1981-02-19 1982-09-01 Siemens Aktiengesellschaft Method of lubricating bearings and gearing parts
FR2610689A1 (en) * 1987-02-10 1988-08-12 Procal PROCESS FOR TREATING SEAL SEALS IN PARTICULAR LIP SEALING RINGS
EP0281452A1 (en) * 1987-02-10 1988-09-07 PROCAL, Société anonyme dite Treatment method for sealings, in particular for lipped sealing rings

Also Published As

Publication number Publication date
GB2016610B (en) 1982-11-17

Similar Documents

Publication Publication Date Title
DE3771545D1 (en) LINING PIPELINES OR CONTINUOUS.
ATE37592T1 (en) BEARINGS.
SE7707207L (en) STOCK ELEMENTS AND PROCEDURES FOR PRODUCING THE SAME
DE3366714D1 (en) Method for the production of hard, wear-resistant external coats on a metallic material
DE68915295D1 (en) Driving element for a continuously variable transmission with cross thrust blocks and flexible core using dry friction.
ES2040390T3 (en) METHOD FOR PREPARING LUBRICATED SURFACES.
FR2430438B1 (en) METHOD FOR APPLYING A THICK RELEASE ELEMENT IN ANTI-FRICTION RESINS ON A SURFACE
DE3380493D1 (en) A method of forming polymeric layers
US2093800A (en) Bearing and method of manufacturing same
GB2016610A (en) Dry lubrication
JPS57149697A (en) Lubrication of bearing points and transmission parts
GB1532357A (en) Sliding bearing element for high-duty bearing points
SE8104867L (en) POLYMER COATINGS AND PROCEDURES TO PREPARE THEM
BR9002373A (en) PROCESS FOR APPLYING A SLIDING PHOSPHATE LAYER
DE9109334U1 (en)
SE8406188D0 (en) PIPE CONTROL FOR THE BOWL IN A PART COATING BRAKE AND METHOD FOR ITS PREPARATION
DE3884711T2 (en) Process for the production of surfaces with good sliding behavior.
ATE29679T1 (en) METHOD OF LUBRICATION OF MECHANICALLY STRESSED PARTS.
JPS5797922A (en) Sliding friction material having high degree of friction- resisting and its continuous manufacturing method
BR8304024A (en) THIXOTROPIC AGENT FOR SURFACE COATING COMPOSITES BASED ON ORGANIC SOLVENTS; SURFACE COATING COMPOSITION AND PROCESS FOR ITS FORMATION; COMPOUND
FR2374469A1 (en) Sliding components for railway points and crossings - are coated with lubricant, esp. molybdenum di:sulphide, suspension which provides permanent lubrication
GB2007580A (en) Squeegee Roller and Method of Making Same
ES2011523A6 (en) Steam turbine preservative and method of preserving steam turbine components
JPS5390906A (en) Manufacture of magnetic disk
GB2002287A (en) Composite material based on polymethyl methacrylate

Legal Events

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