CH445210A - Procédé de fabrication d'un élément servant à la fabrication d'un palier - Google Patents

Procédé de fabrication d'un élément servant à la fabrication d'un palier

Info

Publication number
CH445210A
CH445210A CH1459865A CH1459865A CH445210A CH 445210 A CH445210 A CH 445210A CH 1459865 A CH1459865 A CH 1459865A CH 1459865 A CH1459865 A CH 1459865A CH 445210 A CH445210 A CH 445210A
Authority
CH
Switzerland
Prior art keywords
manufacture
bearing
manufacturing
element used
Prior art date
Application number
CH1459865A
Other languages
English (en)
French (fr)
Inventor
Dennis Michael Anthony
Christopher Pratt George
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
Publication of CH445210A publication Critical patent/CH445210A/fr

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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/80—Movable spray booths
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • F16C33/125—Details of bearing layers, i.e. the lining
    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • F16C33/127—Details of intermediate layers, e.g. nickel dams
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • F16C2204/22—Alloys based on aluminium with tin as the next major constituent
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • F16C2204/24—Alloys based on aluminium with lead as the next major constituent
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/30—Alloys based on one of tin, lead, antimony, bismuth, indium, e.g. materials for providing sliding surfaces
    • F16C2204/32—Alloys based on lead
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/30—Alloys based on one of tin, lead, antimony, bismuth, indium, e.g. materials for providing sliding surfaces
    • F16C2204/34—Alloys based on tin
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/44—Shaping by deformation without removing material by rolling
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/42—Coating surfaces by spraying the coating material, e.g. plasma spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
CH1459865A 1964-10-23 1965-10-22 Procédé de fabrication d'un élément servant à la fabrication d'un palier CH445210A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB43396/64A GB1083003A (en) 1964-10-23 1964-10-23 Hot metal spraying of bearing materials
GB4636864 1964-11-13

Publications (1)

Publication Number Publication Date
CH445210A true CH445210A (fr) 1967-10-15

Family

ID=26265131

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1459865A CH445210A (fr) 1964-10-23 1965-10-22 Procédé de fabrication d'un élément servant à la fabrication d'un palier

Country Status (4)

Country Link
BE (1) BE671396A (xx)
CH (1) CH445210A (xx)
GB (1) GB1083003A (xx)
NL (1) NL6513734A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244396A2 (de) * 1986-04-24 1987-11-04 Austria Metall Aktiengesellschaft Verbundgleitlager und Verfahren zur Herstellung desselben
FR2598157A1 (fr) * 1986-05-05 1987-11-06 Gen Electric Procede pour produire des depots de plasma etendus et de qualite elevee
EP0244753A2 (en) * 1986-05-05 1987-11-11 General Electric Company Method of producing high quality plasma spray deposits of complex geometry

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359486A (en) * 1970-06-20 1974-07-10 Vandervell Products Ltd Methods and apparatus for producing composite metal material
US4064295A (en) * 1973-11-06 1977-12-20 National Research Development Corporation Spraying atomized particles
DE2715914A1 (de) * 1977-04-09 1978-10-19 Glyco Metall Werke Schichtwerkstoff und verfahren zu seiner herstellung mittels thermokinetischen plattierens
DE2656203A1 (de) * 1976-12-11 1978-06-15 Glyco Metall Werke Schichtwerkstoff und verfahren zu seiner herstellung mittels thermokinetischen plattierens
BR7804586A (pt) * 1978-07-14 1980-01-22 Metal Leve Sa Ind Com Aperfeicoamento em processo deposicao de ligas de aluminio
DE3621184A1 (de) * 1986-06-25 1988-01-07 Glyco Metall Werke Schichtwerkstoff sowie verfahren zu seiner herstellung durch vakuum-plasma-spritzen
GB8627308D0 (en) * 1986-11-14 1986-12-17 Alcan Int Ltd Composite metal deposit
US5242717A (en) * 1990-12-27 1993-09-07 Daido Metal Company Ltd. Method of producing a composite sliding member
JPH0771744B2 (ja) * 1990-12-27 1995-08-02 大同メタル工業株式会社 複合摺動材料とその製造方法
GB9104808D0 (en) * 1991-03-07 1991-04-17 Osprey Metals Ltd Production of spray deposits
DE4342436C2 (de) * 1992-12-23 1997-01-30 Renk Ag Gleitlager mit einer Lagerschale
GB9322565D0 (en) * 1993-11-02 1993-12-22 Sprayforming Dev Ltd Improvements in graded composites
JPH09510400A (ja) * 1994-01-21 1997-10-21 スプレーフォーミング・ディベロップメンツ・リミテッド 熱伝達チャネルを有する金属製品
JP3547098B2 (ja) 1994-06-06 2004-07-28 トヨタ自動車株式会社 溶射方法、溶射層を摺動面とする摺動部材の製造方法、ピストンおよびピストンの製造方法
EP0863322B1 (de) * 1997-03-04 2003-11-05 Volkswagen Aktiengesellschaft Verfahren zum Herstellen eines Pleuels
DE19731625A1 (de) 1997-03-04 1998-09-10 Volkswagen Ag Lagerwerkstoff in einem Pleuelauge
EP1000259B1 (de) * 1997-07-28 2010-03-17 Volkswagen Aktiengesellschaft Pleuel mit einem mehrlagigen thermisch gespritzten porösen lagerschicht
EP1064414B1 (en) 1998-03-14 2002-08-07 Dana Corporation Forming a plain bearing lining
US6595263B2 (en) * 2001-08-20 2003-07-22 Ford Global Technologies, Inc. Method and arrangement for utilizing a psuedo-alloy composite for rapid prototyping and low-volume production tool making by thermal spray form techniques
DE10212299B4 (de) * 2002-03-20 2006-04-27 Federal-Mogul Burscheid Gmbh Verfahren zur Aufbringung thermischer Spritzschichten auf galvanisch beschichtete Kolbenringe sowie ein nach dem Verfahren hergestellter Kolbenring
DE102006051936B4 (de) * 2006-11-01 2014-03-20 Zollern Bhw Gleitlager Gmbh & Co. Kg Verfahren zur Herstellung zweier miteinander verbundener Schichten und nach dem Verfahren herstellbares Funktionsbauteil
BRPI0903741A2 (pt) 2009-06-17 2011-03-01 Mahle Metal Leve Sa mancal de deslizamento, processo de fabricação e motor de combustão interna
FI124667B (fi) * 2011-07-06 2014-11-28 Rautaruukki Oyj Menetelmä ja raaka-aine metallipinnoitteen valmistamiseksi ja terästuote
RU2675679C1 (ru) * 2017-11-07 2018-12-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Способ нанесения антифрикционного покрытия на стальные тонкостенные вкладыши подшипников скольжения
US11466728B2 (en) * 2018-03-21 2022-10-11 Tenneco Inc. Bearing and method of manufacturing permitting high temperature heat treatment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244396A2 (de) * 1986-04-24 1987-11-04 Austria Metall Aktiengesellschaft Verbundgleitlager und Verfahren zur Herstellung desselben
EP0244396A3 (de) * 1986-04-24 1988-01-27 Austria Metall Aktiengesellschaft Verbundgleitlager und Verfahren zur Herstellung desselben
FR2598157A1 (fr) * 1986-05-05 1987-11-06 Gen Electric Procede pour produire des depots de plasma etendus et de qualite elevee
EP0244753A2 (en) * 1986-05-05 1987-11-11 General Electric Company Method of producing high quality plasma spray deposits of complex geometry
EP0244753A3 (en) * 1986-05-05 1989-04-26 General Electric Company Method of producing high quality plasma spray deposits of complex geometry

Also Published As

Publication number Publication date
BE671396A (xx) 1966-02-14
NL6513734A (xx) 1966-04-25
GB1083003A (en) 1967-09-13

Similar Documents

Publication Publication Date Title
CH445210A (fr) Procédé de fabrication d'un élément servant à la fabrication d'un palier
FR1459585A (fr) Perfectionnements apportés à la fabrication de polyuréthanes
FR1453410A (fr) Procédé de fabrication d'un circuit intégré à faible capacité parallele
FR1419285A (fr) Procédé de fabrication d'un accouplement à friction
CH490268A (fr) Procédé de fabrication d'un élément de rembourrage
FR84521E (fr) Perfectionnements à la fabrication de polymères d'oxyméthylène
FR1430716A (fr) Perfectionnements apportés à la fabrication d'articles confectionnés sur les métiers à tricoter rectilignes
FR1513060A (fr) Procédé de fabrication d'un élément de construction
CH516215A (fr) Procédé de fabrication d'une résistance stratifiée sur un support
CH513217A (fr) Procédé de fabrication d'un polymére à structure fibrillée
BE745256A (fr) Procede de fabrication d'un element de construction
BE605638A (fr) Procédé de fabrication d'un élément superconducteur
FR1319178A (fr) Perfectionnements à la fabrication de polymères d'oxyméthylène
CH438441A (fr) Procédé de fabrication d'un circuit microminiature ou au moins d'un élément de circuit
FR96606E (fr) Procédé de fabrication d'un matériau supraconducteur.
FR1455546A (fr) Procédé de fabrication de compositions d'enduisage à base de polyuréthanes
FR1521840A (fr) Procédé pour la fabrication d'un élément de construction comprenant plusieurs couches
FR1323870A (fr) Procédé de fabrication d'un élément de frottement
CH517988A (fr) Procédé de fabrication d'un élément de mémoire intégré
CH434592A (fr) Procédé de fabrication d'un élément multiple de vitrerie
CH432933A (fr) Procédé de fabrication d'un élément de filtre à air
FR1420509A (fr) Procédé de fabrication d'alliage germanium-silicium
FR1385834A (fr) élément d'assemblage à tenon et son procédé de fabrication
FR1349834A (fr) élément de construction, destiné notamment à la construction d'un plafond
CH454420A (fr) Procédé de fabrication d'un élément en béton à prise accélérée