ES8703535A1 - Un metodo para impregnar una matriz metalica porosa montada sobre un respaldo con una compsicion basada en politetrafluoretileno. - Google Patents
Un metodo para impregnar una matriz metalica porosa montada sobre un respaldo con una compsicion basada en politetrafluoretileno.Info
- Publication number
- ES8703535A1 ES8703535A1 ES542682A ES542682A ES8703535A1 ES 8703535 A1 ES8703535 A1 ES 8703535A1 ES 542682 A ES542682 A ES 542682A ES 542682 A ES542682 A ES 542682A ES 8703535 A1 ES8703535 A1 ES 8703535A1
- Authority
- ES
- Spain
- Prior art keywords
- porous metal
- layer
- sandwich
- impregnation
- ptfe
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
- B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
-
- 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
- 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
- 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
- F16C2208/20—Thermoplastic resins
- F16C2208/30—Fluoropolymers
- F16C2208/32—Polytetrafluorethylene [PTFE]
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/60—Thickness, e.g. thickness of coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Sliding-Contact Bearings (AREA)
- Laminated Bodies (AREA)
- Powder Metallurgy (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
METODO PARA IMPREGNAR UNA MATRIZ METALICA POROSA. CONSISTE EN VERTER 810 ML DE UNA DISPERSION ACUOSA PTFE QUE CONTIENE UN 33% EN PESO DE PTFE, EN UN RECIPIENTE (3) Y AGITAR MEDIANTE UNA PALETA (32) MOVIDA POR UN MOTOR ELECTRICO (34), AÑADIENDO MIENTRAS, 520 G DE POLVO DE PLOMO METALICO DE MALLA-200, 50 G DE POLVO DE GRAFITO NATURAL DE MALLA-325, Y 100 G DE POLVO DE BRONCE ESTAÑADO DE MALLA-300; AÑADIR 33 G DE UN ESPESADOR EN AGUA, POLIMERO BASADO EN LATEX, 50 ML DE HIDROXIDO AMONICO Y 100 ML DE UNA DISOLUCION DE 250 G/L DE NITRATO DE ALUMINIO; Y CONTINUAR LA AGITACION HASTA QUE LA MEZCLA ALCANCE LA CONSISTENCIA DE UNA PASTA ESPESA.TIENE UTILIDAD PARA PROPORCIONAR MATERIALES ANTIFRICCION SIN LUBRICANTES, TALES COMO COJINETES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/605,037 US4615854A (en) | 1984-04-30 | 1984-04-30 | Method of making a PTFE based tape suitable for impregnation into a porous metal matrix |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8703535A1 true ES8703535A1 (es) | 1987-02-16 |
ES542682A0 ES542682A0 (es) | 1987-02-16 |
Family
ID=24422006
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES542682A Expired ES8703535A1 (es) | 1984-04-30 | 1985-04-29 | Un metodo para impregnar una matriz metalica porosa montada sobre un respaldo con una compsicion basada en politetrafluoretileno. |
ES557018A Expired ES8801136A1 (es) | 1984-04-30 | 1986-08-14 | Un metodo para elaborar una cinta basada en politetrafluoroetileno |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES557018A Expired ES8801136A1 (es) | 1984-04-30 | 1986-08-14 | Un metodo para elaborar una cinta basada en politetrafluoroetileno |
Country Status (4)
Country | Link |
---|---|
US (1) | US4615854A (es) |
JP (1) | JPS6121421A (es) |
BR (1) | BR8502052A (es) |
ES (2) | ES8703535A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740340A (en) * | 1984-04-30 | 1988-04-26 | Federal-Mogul Corporation | Method of making a PTFE based impregnated metal matrix |
JPS6187513A (ja) * | 1984-10-05 | 1986-05-02 | 株式会社日立ホームテック | 水中ヒ−タ−付金属製真空二重瓶 |
JPH07119053B2 (ja) * | 1988-06-03 | 1995-12-20 | 旭硝子株式会社 | 充填材入りポリテトラフルオロエチレン成形方法 |
US5127158A (en) * | 1989-09-06 | 1992-07-07 | Idemitsu Kosan Co., Ltd. | Process for producing a printed circuit board with a syndiotactic polystyrene support |
DE19507045C2 (de) * | 1995-03-01 | 1998-10-15 | Glyco Metall Werke | Verfahren zur Herstellung eines Verbundmaterials für Gleitlager mit einer Kunststoffgleitschicht sowie eine hierfür geeignete Paste |
BR0009259A (pt) * | 1999-03-03 | 2002-02-13 | Saint Gobain Performance Plast | Rolamento com mancal auto-lubrificado |
WO2002007795A2 (en) * | 2000-07-24 | 2002-01-31 | Jeffrey Grayzel | Stiffened balloon catheter for dilatation and stenting |
US20050109522A1 (en) * | 2003-11-25 | 2005-05-26 | Midcon Cables Co., L.L.C., Joplin, Mo | Conductive TEFLON film tape for EMI/RFI shielding and method of manufacture |
US8962143B2 (en) * | 2008-10-27 | 2015-02-24 | Taiho Kogyo Co., Ltd. | PTFE-based sliding material, bearing, and method for producing PTFE-based sliding material |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2191460A (en) * | 1940-02-27 | Article of manufacture | ||
US2964476A (en) * | 1960-12-13 | Process for producing a metal-lubricant | ||
GB657085A (en) * | 1950-02-06 | 1951-09-12 | Glacier Co Ltd | Improvements in or relating to plain bearings or the like |
US2689380A (en) * | 1951-01-29 | 1954-09-21 | Glacier Co Ltd | Method of making bearings |
US2731360A (en) * | 1951-04-06 | 1956-01-17 | Glacier Co Ltd | Method for incorporating a solid lubricant into a porous metallic surface |
US2798005A (en) * | 1951-10-19 | 1957-07-02 | Glacier Co Ltd | Porous metal bearing containing polytetrafluoroethylene and a solid lubricant |
GB705005A (en) * | 1952-02-08 | 1954-03-03 | Sintered Products Ltd | Method of bonding of polytetrafluorethylene to metal |
US2691814A (en) * | 1952-11-24 | 1954-10-19 | Glacier Co Ltd | Polytetrafluorethylene impregnated bearings |
US2704234A (en) * | 1952-12-19 | 1955-03-15 | Glacier Co Ltd | Plain bearings |
GB754115A (en) * | 1953-01-23 | 1956-08-01 | Glacier Co Ltd | Improvements in or relating to plain bearings or anti-friction elements |
US2813041A (en) * | 1953-09-09 | 1957-11-12 | Glacier Co Ltd | Method of impregnating porous metal strip with polytetrafluoroethylene |
GB824940A (en) * | 1956-03-07 | 1959-12-09 | Glacier Co Ltd | Bearings and bearing materials |
US2972549A (en) * | 1957-09-03 | 1961-02-21 | Gen Plastics Corp | Process of making plastic impregnated sleeving |
US3218255A (en) * | 1960-01-08 | 1965-11-16 | Glacier Co Ltd | Bearing composition containing polytetrafluoroethylene and ammonium manganese orthophosphate |
US3234128A (en) * | 1960-01-08 | 1966-02-08 | Glacier Co Ltd | Plain bearings |
US3081196A (en) * | 1960-05-04 | 1963-03-12 | Clevite Corp | Rubbing contact material |
US3142559A (en) * | 1960-11-08 | 1964-07-28 | Gen Motors Corp | Method of making a bearing |
US3115386A (en) * | 1960-11-29 | 1963-12-24 | Armstrong Cork Co | Process of manufacturing floor and wall covering |
US3132418A (en) * | 1961-02-13 | 1964-05-12 | Glacier Co Ltd | Method of producing a composite material for plain bearings |
US3145101A (en) * | 1961-03-30 | 1964-08-18 | Franssen Hermann | Compound materials and methods of producting the same |
BE639502A (es) * | 1961-04-11 | |||
GB936742A (en) * | 1961-08-29 | 1963-09-11 | Glacier Co Ltd | Method of making plain bearings and bearing material for such bearings |
US3119640A (en) * | 1962-06-22 | 1964-01-28 | Callaway Mills Co | Bearings |
GB991807A (en) * | 1962-07-26 | 1965-05-12 | Glacier Co Ltd | Compositions containing p.t.f.e. |
US3342667A (en) * | 1963-08-23 | 1967-09-19 | Woodmont Products Inc | Dry fluorocarbon bearing material |
US3305325A (en) * | 1964-10-21 | 1967-02-21 | Federal Mogul Corp | Bearing and method of making same |
US3376183A (en) * | 1964-05-05 | 1968-04-02 | Federal Mogul Corp | Method of making a composite bearing material |
US3369924A (en) * | 1964-05-27 | 1968-02-20 | Du Pont | Gas pressure impregnation of porous bearing with molten tetrafluoroethylene polymer |
GB1109508A (en) * | 1964-09-04 | 1968-04-10 | Ici Ltd | Polytetrafluoroethylene tape |
DE1533222A1 (de) * | 1966-07-01 | 1970-06-18 | Deventer Werke Gmbh | Verfahren zur pulvermetallurgischen Herstellung eines festschmierstoffhaltigen Werkstoffes |
GB1224734A (en) * | 1967-04-05 | 1971-03-10 | British Petroleum Co | Improved lubricating compositions |
US3553806A (en) * | 1968-01-04 | 1971-01-12 | Clevite Corp | Bearing and method of making same |
CH510828A (de) * | 1968-02-24 | 1971-07-31 | Kempf Gmbh Karl | Gleitkörper |
US3896036A (en) * | 1969-03-17 | 1975-07-22 | Garlock Inc | Bearing compositions |
JPS5327419B1 (es) * | 1970-10-27 | 1978-08-08 | ||
GB1436189A (en) * | 1973-04-04 | 1976-05-19 | Glacier Metal Co Ltd | Structural bearings |
US4172622A (en) * | 1973-06-13 | 1979-10-30 | The Glacier Metal Company, Limited | Plain bearings |
US4015949A (en) * | 1973-06-13 | 1977-04-05 | The Glacier Metal Company Limited | Plain bearings |
US4193645A (en) * | 1973-06-13 | 1980-03-18 | Glacier Metal Company, Limited | Plain bearings |
US4099804A (en) * | 1973-06-13 | 1978-07-11 | The Glacier Metal Company, Limited | Plain bearings |
GB1481681A (en) * | 1974-06-26 | 1977-08-03 | Glacier Metal Co Ltd | Bearings |
GB1513727A (en) * | 1974-08-21 | 1978-06-07 | Glacier Metal Co Ltd | Bearing materials |
GB1513378A (en) * | 1974-09-18 | 1978-06-07 | Glacier Metal Co Ltd | Polyarylene sulphide coatings |
GB1523282A (en) * | 1974-10-02 | 1978-08-31 | Glacier Metal Co Ltd | Bearing materials |
US4189194A (en) * | 1975-01-22 | 1980-02-19 | The Glacier Metal Company Limited | Coated plain bearing and process of manufacture |
US4000982A (en) * | 1975-04-10 | 1977-01-04 | Taiho Kogyo Co., Ltd. | Bearing material |
US4123122A (en) * | 1976-07-06 | 1978-10-31 | The Torrington Company | Bearing element |
GB1596279A (en) * | 1976-12-06 | 1981-08-26 | Nat Res Dev | Bearing materials |
JPS5445440A (en) * | 1977-09-19 | 1979-04-10 | Oiles Industry Co Ltd | Double layer bearing and method of producing same |
-
1984
- 1984-04-30 US US06/605,037 patent/US4615854A/en not_active Expired - Fee Related
-
1985
- 1985-04-29 ES ES542682A patent/ES8703535A1/es not_active Expired
- 1985-04-30 BR BR8502052A patent/BR8502052A/pt unknown
- 1985-04-30 JP JP60093525A patent/JPS6121421A/ja active Pending
-
1986
- 1986-08-14 ES ES557018A patent/ES8801136A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6121421A (ja) | 1986-01-30 |
BR8502052A (pt) | 1985-12-31 |
US4615854A (en) | 1986-10-07 |
ES542682A0 (es) | 1987-02-16 |
ES8801136A1 (es) | 1987-12-16 |
ES557018A0 (es) | 1987-12-16 |
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