GB1383645A - Composite material for use as a low friction element - Google Patents

Composite material for use as a low friction element

Info

Publication number
GB1383645A
GB1383645A GB2253071A GB2253071A GB1383645A GB 1383645 A GB1383645 A GB 1383645A GB 2253071 A GB2253071 A GB 2253071A GB 2253071 A GB2253071 A GB 2253071A GB 1383645 A GB1383645 A GB 1383645A
Authority
GB
United Kingdom
Prior art keywords
layer
lubricant
oxymethylene
polymer layer
porous
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
GB2253071A
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.)
Oiles Industry Co Ltd
Original Assignee
Oiles Industry 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 Oiles Industry Co Ltd filed Critical Oiles Industry Co Ltd
Priority to GB2253071A priority Critical patent/GB1383645A/en
Publication of GB1383645A publication Critical patent/GB1383645A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

1383645 Low-friction coating OILES KOGYO KK 19 April 1971 22530/71 Heading B2E [Also in Division F2] A bearing material has a metallic substrate on whose surface is a layer of porous sintered metallic powder and a lubricant-containing oxymethylene polymer layer on the porous layer. Part of the oxymethylene polymer layer extends into the voids in the porous layer. The oxymethylene polymer layer is formed from a particulate polymer haying a bulk factor of at least 2. The polymer layer has disposed through it 2 to 15% by weight of a lubricant which is liquid at room temperature or at a temperature less than the melting point of the oxymethylene polymer. The oxymethylene layer may be a homopolymer of formaldehyde or a copolymer of trioxane and ethylene oxide. The lubricant may be a mineral oil, a synthetic lubricating oil; a hydrocarbon wax, a higher fatty acid, a higher fatty acid ester, a soap or a grease. The polymer layer may also include up to 5% by wt. of a solid lubricant e.g. graphite, molybdenum disulphide, or tungsten disulphide. The soap may be lithium stearate. The porous sintered metal layer is preferably an alloy of 90% Cu-10% Su.
GB2253071A 1971-04-19 1971-04-19 Composite material for use as a low friction element Expired GB1383645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2253071A GB1383645A (en) 1971-04-19 1971-04-19 Composite material for use as a low friction element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2253071A GB1383645A (en) 1971-04-19 1971-04-19 Composite material for use as a low friction element

Publications (1)

Publication Number Publication Date
GB1383645A true GB1383645A (en) 1974-02-12

Family

ID=10180874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2253071A Expired GB1383645A (en) 1971-04-19 1971-04-19 Composite material for use as a low friction element

Country Status (1)

Country Link
GB (1) GB1383645A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306350A (en) * 1995-10-30 1997-05-07 Riken Kk Wear-resistant parts, particularly the piston ring of an internal combustion engine
WO1998035820A1 (en) * 1997-02-13 1998-08-20 Ctp Davall Limited Moulded parts for transmissions
CN102408711A (en) * 2011-10-19 2012-04-11 台州科锦轴承有限公司 Gasket for bearing of end joint of self-lubricating pole and preparation method thereof
US10844906B2 (en) 2015-09-07 2020-11-24 Ikea Supply Ag Sofa bed, and a sofa bed sliding system for such sofa bed
US11187020B2 (en) 2015-09-07 2021-11-30 Ikea Supply Ag Sliding screen sliding system
US11229286B2 (en) 2015-09-07 2022-01-25 Ikea Supply Ag Drawer, and a drawer sliding system for such drawer
US11332685B2 (en) 2017-03-03 2022-05-17 Ikea Supply Ag Furniture lubricant
US11578754B2 (en) 2015-09-07 2023-02-14 Ikea Supply Ag Low friction slide member
RU2813360C1 (en) * 2023-04-14 2024-02-12 Александр Александрович Зарифьян Current collector for commutator-brush assembly of traction electric machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306350A (en) * 1995-10-30 1997-05-07 Riken Kk Wear-resistant parts, particularly the piston ring of an internal combustion engine
GB2306350B (en) * 1995-10-30 1998-05-06 Riken Kk Wear-resistant parts, particularly the piston ring of an internal combustion engine
WO1998035820A1 (en) * 1997-02-13 1998-08-20 Ctp Davall Limited Moulded parts for transmissions
CN102408711A (en) * 2011-10-19 2012-04-11 台州科锦轴承有限公司 Gasket for bearing of end joint of self-lubricating pole and preparation method thereof
US10844906B2 (en) 2015-09-07 2020-11-24 Ikea Supply Ag Sofa bed, and a sofa bed sliding system for such sofa bed
US11187020B2 (en) 2015-09-07 2021-11-30 Ikea Supply Ag Sliding screen sliding system
US11229286B2 (en) 2015-09-07 2022-01-25 Ikea Supply Ag Drawer, and a drawer sliding system for such drawer
US11578754B2 (en) 2015-09-07 2023-02-14 Ikea Supply Ag Low friction slide member
US11332685B2 (en) 2017-03-03 2022-05-17 Ikea Supply Ag Furniture lubricant
RU2813360C1 (en) * 2023-04-14 2024-02-12 Александр Александрович Зарифьян Current collector for commutator-brush assembly of traction electric machine

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Legal Events

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