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7141534 Metal forming device including bearing with sintered anti-friction bearing surface  
A composite anti-friction bearing structure comprising a bearing substrate and an anti-friction layer. The bearing structure can be in the form of bushings, wear plates, wear rings, etc. The...
7030065 Solid lubricant for lubricating rotary trunnion supported equipment  
A solid lubricant bar for use in high temperature environments, such as rotary kilns, comprising an organo phosphate, such as triphenyl phosphate, a solid lubricant selected from the group...
6872235 Iron powder composition  
The invention concerns a method of preparing an iron-based powder comprising the steps of mixing and heating an iron-based powder, at least one oligomer amide type lubricant, at least one fatty...
6833339 Non-plated aluminum based bearing alloy with performance-enhanced interlayer  
A bi-metal aluminum bearing includes an aluminum-based bearing layer, a steel backing, and an intermediate aluminum-based layer that has a thickness of from 60 to 120 micrometers positioned between...
6710020 Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices  
The present invention provides a new composite material comprising a porous matrix made of metal, metal alloy or semiconducting material and hollow fullerene-like nanoparticles of a metal...
6613721 Colloidal suspensions for use as a lubricant or additive  
A colloidal suspension has a metal core surrounded by a surfactant. The colloidal suspension is about 0.5 micron to about 3-4 microns in diameter. The colloidal suspension acts as a lubricant and...
6511945 Lubricant powder for powder metallurgy  
The invention concerns new lubricants comprising a combination of a polyethylene oxide and an oligomer amide and an improved metallurgical powder composition comprising a major amount of an...
6455475 Sliding member and process for producing the same  
The present invention is to provide a sliding member and a process for producing the same, which produce a high-quality soft metal layer uniformly coated on a sliding surface by a process...
6342306 Bearing material for porous hydrostatic gas bearing and porous hydrostatic gas bearing using the same  
A bearing material includes a backing metal and a porous sintered metal layer sintered onto a surface of the backing metal, particles of an inorganic substance being contained at grain boundaries...
6309759 Sliding bearing and its production method  
A sliding bearing, which comprises a lining and a bismuth or bismuth-alloy overlay having improved compatibility and fatigue resistance is provided. The overlay is characterized by the following...
6245718 Composite material for antifriction workpieces  
A material having improved hardness characteristics and bearing, lower friction coefficient and increased service life in clusters of sliding friction contains powder of copper, iron, phosphorus,...
6093482 Carbon-carbon composite for friction products and method of making same  
A carbon--carbon composite for friction products comprises an outer friction part and a load bearing structure part supporting the friction part. The friction part contains a mixture of carbon...
6077815 Laminated material for sliding members, and process for the production thereof  
A laminated material for sliding members having improved resistance to abrasion, hardness and wear resistance. The laminated material has a support structure and a sliding layer with...
6015775 Self-lubricating sintered sliding material and method for manufacturing the same  
5960250 Bearing material  
Bearing materials used for rolling bearings, such as roller bearings and ball bearings, and in particular, a bearing material having an extended rolling contact fatigue life. A bearing material...
5744433 Metal powder composition for warm compaction and method for producing sintered products  
A lubricant for metallurgical powder compositions contains an oligomer of amide type, which has a weight-average molecular weight M w of 30,000 at the most. A metal-powder composition containing...
5732322 Resin composition for sliding member and sliding member  
The disclosure describes a resin composition for a sliding member, comprising 1 to 25 wt % of component A selected from the group consisting of phosphates and barium sulfate, 1 to 15 wt % of...
5635299 Sliding member usable in dry and wet states and method of manufacturing the member  
A sliding member usable in dry and wet states includes a synthetic resin coated filler powder composition obtained by polymerizing a polyethylene based composition in the presence of a filler...
5525246 Sliding-Bearing Material  
A sliding-bearing material having enhanced seizure resistance and fatigue resistance. The sliding-bearing material comprises an aluminum bearing alloy whose surface has been treated and a coating...
5415791 Lubricating composition and a sliding member comprising the composition  
Disclosed herein are a solid lubricating composition comprising a solid lubricant, a lubricating oil which is in a liquid or paste form at an ordinary temperature, a carrier for absorbing and...
5082512 Boronized sliding material  
Seizure resistance of boronized sliding material is improved by surface microstructure, i.e., co-existence of the Fe 2 B phase and Fe 3 B phase.
5069803 Synthetic resin composition containing gallium particles and use thereof in the glide surfacing material of skis and other applications  
A synthetic resin composition having particles of metallic gallium or gallium alloy dispersed uniformly in a synthetic resin is particularly useful for the production of a surfacing material for a...
4915856 Solid lubricant composition  
A solid lubricating composition useful for lubricating the flanges of railcar wheels and rails and for other similar applications. The lubricant composition comprises from about 16% to about 25% by...
4904537 Copper-lead composite bearing material having fine lead size and method of producing same  
An improved process and an improved composite bearing material produced thereby comprising a hard metal backing strip having leaded-bronze bearing lining tenaciously bonded to at least one face...
4776885 Sintered composite materials with short metal fibers as matrix  
Short, fine fibers having certain aspect ratios and generally triangular cross-section are mixed with particulate material whereby the fibers form a three dimensional network and the mixture is...
4623590 Composite material, especially for plain bearings  
A composite bearing material for use in plain bearings, i.e., bearings without rolling elements, has a thermoplastic matrix which is reinforced by short fibers having a modulus of elasticity above...
4490264 Device incorporating a bearing  
Bearings can be lubricated with ductile metal films. It has been found that the service life of such lubricating films can be improved by the use of metals which are alloyed with a component having...
4488977 High temperature self lubricating bearing  
The invention utilizes the ductility of a metal such as gold or silver or other suitably ductile metal having a relatively high fusion temperature, for self-lubrication of a bearing having a...
4432883 Seal with teflon or rubber  
A part is made of a material comprising less than 90% by weight of a polymer selected from the group consisting of polytetrafluoroethylene, polyurethane, nitrile, fluoroelastomer, and polyphenylene...
4425247 Composite self-lubricating material  
The composite self-lubricating material according to the present invention comprises a metal matrix containing functional additives; the matrix is formed by two components, one forming shells of...
4308153 Composite bearing material with metallic backing  
A composite bearing material has a porous metallic layer integrally formed on the surface of a metallic backing, the pores and surfaces of the porous metallic layer being impregnated with a mixed...
4308321 Laminated bearing material produced by thermokinetic plating  
A bearing laminate and method of producing the same, wherein a metallic suspension alloy having a tendency to dissociate is thermokinetically applied as a coating to a substrate, such coating in...
4256489 Low wear high current density sliding electrical contact material  
A solid, self lubricating bearing material especially useful as a sliding electrical contact in vacuum environments comprising a high temperature lubricant chosen from AlPO 4 , BaF 2 , CaF 2 and...
4221828 Process of producing metal sulfide powder coated with copper  
Metal sulfide powder coated with copper is produced by mixing powder of a metal and/or an alloy baser than copper with powder of a metal sulfide, and then adding an acidic solution containing...
4216270 Machine parts of powdered metal  
A non-galling machine part, especially one to be mated to an opposed part of stainless steel, and consisting essentially of sintered stainless steel having interconnected porosity impregnated with...
4200541 Bearing materials  
The specification discloses advantageous dry bearing materials in which a material having characteristics making it useful as a dry bearing material has on its contacting or bearing surface a...
4189194 Coated plain bearing and process of manufacture  
This invention is for providing a bearing lining on a backing, for example of aluminum, and uses polyphenylene sulphide which has good bearing properties, in combination with a base comprising a...
4104176 Porous lubricant-impregnated bearing  
A porous lubricant-impregnated bearing comprising a matrix of closely packed, discrete particles, such as glass microspheres, bonded together with a bonding material that is different from the...
4096075 Self-lubricated solid materials  
A self-lubricated solid material comprising a metallic matrix having a lubricated surface, a plurality of circular cavities provided in the lubricating surface of the metallic matrix, a solid...
4076634 Composition for antifriction material  
The proposed composition contains from 5 to 98 parts by weight of polyphenylquinoxaline, from 1 to 94 parts by weight of an antifriction filler, from 0 to 40 parts by weight of a reinforcing...
4045400 Antifriction self-lubricating material  
An antifriction self-lubricating material comprising fusible polyimides or polyphenylquinoxalines taken in a quantity of from 5 to 95 percent by weight of the antifriction material, and a filler of...
4014802 Oil-impregnated sintered product and method of producing same  
An oil-impregnated sintered product having a resin-impregnated layer on the surface thereof for preventing oil contained therein from scattering therefrom when it moves at high speed. A method of...
3996143 Cured acrylate bearing member  
A bearing member comprises a bearing surface consisting essentially of a cured mixture of an acrylate composition, a particulate solid lubricant and organic or inorganic fillers.
3985661 Lubricant-containing polymeric synthetic resin composition and process for preparing said composition  
A lubricant-containing synthetic resin composition, prepared by pre-mixing 2 to 40% by volume of a lubricant consisting of at least one lubricant oil and/or at least one oilinessincreasing agent,...
3956146 Self-lubricating wear-resistant composite materials  
Self-lubricating wear-resistant composite materials are produced by blending a metal powder matrix with a combination of molybdenum disulfide and tungsten disulfide powders, compression-molding the...
3916075 Chemically highly resistant material  
Thin films of boron nitride become more resistant to environmental influences and exhibit a better etching behaviour (a Permalloy etch instead of hydrofluoric acid can be used) when titanium...
3914178 Wear reducing coating  
A coating is described for reducing the wear of two opposable stainless steel surfaces in sliding relationship with one another comprising: a first metal layer; a second metal layer; an inorganic...
3910774 Solid film lubricant and method for lubricating cycling low-high temperature friction surfaces  
A method for lubricating surfaces subject to cycles of high-low temperature conditions by electro-deposition of a solid film lubricant having strong chemical bonds with the substrate surface, the...
3883314 Self-lubrication bearing member  
The present invention relates to a self-lubricating bearing member comprising a metallic base material, the pores of which are filled with a lubricant. It also relates to a process for the...
3850820 ANTIFRICTION STRUCTURAL MATERIAL PRODUCED FROM COMPOSITION COMPRISING CARBORANE-CONTAINING POLYMER BINDERS AND SOLID LUBRICANT  
A composition for producing an antifriction structural material comprising a carborane-containing polymer binder and an inorganic heat resistant solid lubricant. The binder is a polyester, a...
Matches 1 - 50 out of 81 1 2 >