FR2586430A1 - Method of treatment for decreasing the wear and the friction of articles and articles treated by this method - Google Patents

Method of treatment for decreasing the wear and the friction of articles and articles treated by this method Download PDF

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Publication number
FR2586430A1
FR2586430A1 FR8512820A FR8512820A FR2586430A1 FR 2586430 A1 FR2586430 A1 FR 2586430A1 FR 8512820 A FR8512820 A FR 8512820A FR 8512820 A FR8512820 A FR 8512820A FR 2586430 A1 FR2586430 A1 FR 2586430A1
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Prior art keywords
objects
coating layer
metals
friction
silicon
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Granted
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FR8512820A
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French (fr)
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FR2586430B1 (en
Inventor
Bahman Miremad
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PRECI COAT SA
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PRECI COAT SA
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Priority to FR8512820A priority Critical patent/FR2586430B1/en
Priority to CH335086A priority patent/CH669330A5/fr
Publication of FR2586430A1 publication Critical patent/FR2586430A1/en
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Publication of FR2586430B1 publication Critical patent/FR2586430B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0623—Sulfides, selenides or tellurides
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C1/00—Skates
    • A63C1/30—Skates with special blades
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0688—Cermets, e.g. mixtures of metal and one or more of carbides, nitrides, oxides or borides
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0694—Halides
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

A method of treatment intended to decrease the wear and the friction of objects, especially of objects in contact with a snow- or ice-covered medium. This process is characterised in that these objects are subjected to a surface treatment consisting in depositing on at least some surfaces of these objects which are intended to come into contact with a snow- or ice-covered medium, at least one coating layer of at least one metal or at least one metal compound by deposition in vacuum or in vapour phase. This process applies especially to the treatment of the blades of skates, edges of skis, articles employed in mountaineering and to studs fitted to winter tyres.

Description

PROCEDE DE TRAITEMENT POUR DIHINUER L'USURE ET LE FROTTEMENT D'OBJETS
ET OBJETS TRAITES SELON CE PROCEDE la présente invention concerne un procédé de traitement pour diminuer l'usure et le frottement dlobJets, notamment d'obJets en contact avec un milieu enneigé ou glacé.TREATMENT PROCESS FOR DIHINUATING THE WEAR AND FRICTION OF OBJECTS
AND OBJECTS TREATED ACCORDING TO THIS PROCESS the present invention relates to a treatment method for reducing wear and friction of objects, in particular objects in contact with a snowy or icy environment.

Elle concerne également un obJet comportant au moins une surface destinee å entre en contact avec un milieu glace ou enneige, cette surface étabt traitée selon ce procède de traitement.It also relates to an object comprising at least one surface intended for coming into contact with an icy or snowy medium, this surface being treated according to this treatment method.

Le pouvoir abrasif de la neige et de la glace est bien connu, notamment par les patineurs. Les lames de leurs patins doivent entre bien aiguisées afin qu'ils puissent évoluer convenablement sur la surface de la glace Il en est de même des lames de patins de tous les engins de sports d'hiver, en particulier de celles équipant les luges ou les traSneaux, des arêtes de ski etc ...The abrasive power of snow and ice is well known, especially by skaters. The blades of their skates must be well sharpened so that they can move properly on the surface of the ice. The same is true of the skate blades of all winter sports machines, in particular those equipping toboggans or sleds, ski edges etc ...

L'usure des lames s'effectue relativement rapidement et oblige les utilisateurs à les faire aiguiser très régulièrement.The blades wear out relatively quickly and oblige users to have them sharpened very regularly.

La présente invention a pour but de pallier les inconvenients dus å ìusure rapide des surfaces en contact avec un milieu enneigé ou glace en proposant un traitement approprie de ces surfaces.The object of the present invention is to overcome the drawbacks due to the rapid wear of the surfaces in contact with a snow or ice medium by proposing an appropriate treatment for these surfaces.

Ce but est atteint par le procédé de traitement selon l'invention, caractérisé en ce que l'on fait subir auxdits obJets concernés un traitement de surface consistant à déposer sur ces obJets dont on souhaite diminuer l'usure et réduire le coefficient de frottement au contact díune surface enneigée ou glacee, au moins une couche de revêtement d'au moins un métal et/ou d'au moins un composé métallique, par dtspot sous vide ou en phase vapeur.This object is achieved by the treatment method according to the invention, characterized in that said concerned objects are subjected to a surface treatment consisting in depositing on these objects, the wear of which is desired to be reduced and the coefficient of friction to be reduced. contact with a snowy or icy surface, at least one coating layer of at least one metal and / or at least one metallic compound, by vacuum or vapor phase dtspot.

melon une forme de réalisation préferee, le traitement de surface consiste å effectuer wle pulverisation cathodique, un revêtement ioni Toue, une dvaporation sous vide ou un dépôt chimique en phase vapeur
Le métal formant la ou les couches de revétement est de préference choisi parmi les métaux suivants : l'aluminium, le chrome, le titane, le tantale, ie zirconium, le hafnium, le molybdene, le silicium, le vanadium, le niobium, le magnésium ou le tungstene. With a preferred embodiment, the surface treatment consists in carrying out cathodic spraying, ion coating, vacuum evaporation or chemical vapor deposition.
The metal forming the coating layer (s) is preferably chosen from the following metals: aluminum, chromium, titanium, tantalum, ie zirconium, hafnium, molybdenum, silicon, vanadium, niobium, magnesium or tungsten.

Les composés métalliques formant la ou les couches de revêtement sont de préférence constitués à l'aide d'au moins un de ces métaux et d'au moins un des éléments suivants : le carbone, l'oxygène, l'azote, le soufre, le bore, le silicium, le sélénium, le phosphore, le chlore ou le fluor.The metal compounds forming the coating layer (s) are preferably formed using at least one of these metals and at least one of the following elements: carbon, oxygen, nitrogen, sulfur, boron, silicon, selenium, phosphorus, chlorine or fluorine.

Selon un mode de réalisation préférée, le procédé de traitement est poursuivi jusqu'à ce que la ou les couches métalliques ou de composé métallique atteignent une épaisseur comprise entre 0,1 pm et 20 pm. According to a preferred embodiment, the treatment process is continued until the metal layer or layers or of metallic compound reach a thickness of between 0.1 μm and 20 μm.

Le procédé décrit ci-dessus permet de déposer sur les surfaces traitées une couche de revêtement dure particulièrement utile dans le domaine de la protection de l'aiguisage de lames ou de celle d'autres corps métalliques lors de leur emploi en contact avec un milieu de glace et de neige.The process described above makes it possible to deposit on the treated surfaces a hard coating layer which is particularly useful in the field of protecting the sharpening of blades or that of other metallic bodies during their use in contact with a medium. ice and snow.

Outre leur caractère protecteur contre l'usure, ces couches sont également particulierement efficaces contre la corrosion et surtout diminuent le coefficient de frottement entre l'objet revêtu et la surface sur laquelle cet objet évolue. De ce fait, l'application du procédé sur des lames de patin de jockey, de patin d'artistique, de patin de vitesse ou sur des lames équipant les luges et les traîneaux est particulièrement indiquée. D'autre part, les arêtes fixées au bord des skis ainsi que les clous qui équipent les pneumatiques d'hiver de certains véhicules ou tous les obJets utilisés en alpinisme, tels que par exemple ies crampons, les pitons à glace, les pics et les piolets etc ... peuvent égaiement subir le traitement de surface décrit cidessus consistant à revêtir leur surface d' au moins une couche protectrice telle que définie ci-dessus.In addition to their protective character against wear, these layers are also particularly effective against corrosion and above all reduce the coefficient of friction between the coated object and the surface on which this object evolves. Therefore, the application of the method on jockey skate blades, figure skate, speed skate or on blades fitted to sleds and sleds is particularly indicated. On the other hand, the edges fixed to the edge of the skis as well as the studs which equip the winter tires of certain vehicles or all the objects used in mountaineering, such as for example the crampons, the ice peaks, the peaks and the ice axes etc ... can also undergo the surface treatment described above consisting in coating their surface with at least one protective layer as defined above.

Il est bien envident que, selon les applications, l'épaisseur de la ou des couches protectrices peut être plus au moins importante, la couche la plus epaisse étant de préférence réservée aux obJets pour lesquels l'usure par friction sur la glace est la plus importante, en particulier pour des lames de patin.It is obvious that, depending on the applications, the thickness of the protective layer or layers may be more or less important, the thickest layer preferably being reserved for objects for which friction wear on the ice is the most important, especially for skate blades.

Pour certaines applications, on peut prévoir de superposer différentes couches dont chacune possède des propriétés spécifiques répondant à un besoin particulier.For certain applications, provision may be made to superimpose different layers, each of which has specific properties meeting a particular need.

La présente invention n'est pas limitée aux formes de réalisation décrites mais peut subir différentes modifications et se présenter sos diverses variantes évidentes pour l'homme de l'art. The present invention is not limited to the embodiments described but can undergo different modifications and appear in various variants obvious to those skilled in the art.

Claims (12)

RevendicationsClaims 1. Procédé de traitement pour diminuer l'usure et le frottement d'objets notamment d'objets en contact avec un milieu enneigé ou glacé, caractérisé en ce que l'on fait subir à ces objets un traitement de surface consistant a deposer sur des objets dont on souhaite diminuer l'usure et réduire le coefficient de frottement au contact d'une surface enneigée ou glacée. au moins une couche de revêtement d'au moins un metal et/ou d' au moins un composé métallique par dépôt sous vide ou en phase vapeur.1. Treatment method to reduce wear and friction of objects, in particular objects in contact with a snowy or icy environment, characterized in that these objects are subjected to a surface treatment consisting of depositing on objects for which it is desired to reduce wear and reduce the coefficient of friction in contact with a snowy or icy surface. at least one coating layer of at least one metal and / or at least one metallic compound by vacuum or vapor deposition. 2. Procédé selon la revendication 1, caractérisé en ce que le traitement de surface consiste à effectuer une pulvérisation cathodique, un revêtement ionique, une evaporation sous vide ou un déport chimique én phase vapeur.2. Method according to claim 1, characterized in that the surface treatment consists in carrying out a cathode sputtering, an ionic coating, a vacuum evaporation or a chemical offset in vapor phase. 3. Procédé selon la revendication 1, caractérisé en ce que ledit ou lesdits métaux sont choisis parmi les métaux suivants : l'aluminium, le chrome, le titane, le tantale, le zirconium, le hafnium, le molybdene, le silicium, le vanadium, le niobium, le magnésium, le tungstene, et en ce que ledit ou lesdits composés métalliques sont choisis parmi les composés de ces métaux avec les éléments suivants : le carbone, l'oxygène, l'azote, le soufre, le bore, le silicium, le sélénium, le phosphore, le chlore, le fluor.3. Method according to claim 1, characterized in that said or said metals are chosen from the following metals: aluminum, chromium, titanium, tantalum, zirconium, hafnium, molybdenum, silicon, vanadium , niobium, magnesium, tungsten, and in that said metal compound (s) are chosen from the compounds of these metals with the following elements: carbon, oxygen, nitrogen, sulfur, boron, silicon, selenium, phosphorus, chlorine, fluorine. 4. Procédé selon a revendication 1, caractérisé en ce que l'on dépose plusieurs couches superposées de compositions différentes.4. Method according to claim 1, characterized in that several superposed layers of different compositions are deposited. 5. Procéde selon la revendication 1, caractérisé en ce que l'on poursuit le traitement de surface jusqu'à ce que la ou les couches de revêtement atteignent une épaisseur comprise entre 0,1 tun et 20 pm.5. Method according to claim 1, characterized in that the surface treatment is continued until the coating layer or layers reach a thickness of between 0.1 tun and 20 µm. 6. Objet comportant au moins une surface destinée à être en contact avec un milieu enneigé ou glacé, traité selon le procéde de lune quelconque des revendications précédentes, caractérisé en ce que ladite surface comporte au moins une couche de revêtement realisée en au moins un métal ou au moins un composé métallique déposé par un traite ment de surface consistant en un dépôt sous vide ou en phase vapeur.6. Object comprising at least one surface intended to be in contact with a snowy or icy environment, treated according to the moon method of any of the preceding claims, characterized in that said surface comprises at least one coating layer made of at least one metal or at least one metallic compound deposited by a surface treatment consisting of deposition under vacuum or in the vapor phase. 7. Objet selon la revendication 6, caractérisé en- ce que la ou les couches de revêtement consistent en au moins une couche métallique comportant au moins un des métaux suivants : l'aluminium, le chrome, le titane, le tantale, le zirconium, le hafnium, le molybdène, le silicium, le vanadium, le niobium, le magnesium, le tungstène, et/ou en au moins une couche d' au moins un composé de ces métaux avec au moins l'un des eléments suivants : le carbone, l'oxygène, l'azote, le soufre, le bore, le silicium, le sélénium, le phosphore, le chlore et le fluor.7. Object according to claim 6, characterized in that the coating layer or layers consist of at least one metallic layer comprising at least one of the following metals: aluminum, chromium, titanium, tantalum, zirconium, hafnium, molybdenum, silicon, vanadium, niobium, magnesium, tungsten, and / or in at least one layer of at least one compound of these metals with at least one of the following elements: carbon , oxygen, nitrogen, sulfur, boron, silicon, selenium, phosphorus, chlorine and fluorine. 8. Objet selon la revendication 6, caractérisé en ce que la ou les couches de revêtement ont une épaisseur comprise entre-0,1 un et 20 m.8. Object according to claim 6, characterized in that the coating layer or layers have a thickness of between 0.1 and 20 m. 9. Objet selon la revendication 6, caractérisé en ce qu'il comporte du matériel pour la pratique de l'alpinisme.9. Object according to claim 6, characterized in that it comprises equipment for the practice of mountaineering. 10. Lame de patin traitée selon le procédé de l'une quelconque des revendications 1 à 5.10. Skate blade treated according to the method of any one of claims 1 to 5. 11. Clou pour pneumatique d'hiver traité selon le procédé de l'une quelconque des revendications à å 5. 11. Nail for winter tire treated according to the method of any one of claims to å 5. 12. Arête de ski traitée selon le procédé de lune quelconque des revendications 1 à 5. 12. Ski edge treated according to the moon method of any of claims 1 to 5.
FR8512820A 1985-08-26 1985-08-26 TREATMENT METHOD FOR REDUCING THE WEAR AND FRICTION OF OBJECTS AND OBJECTS TREATED ACCORDING TO THIS PROCESS Expired - Fee Related FR2586430B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8512820A FR2586430B1 (en) 1985-08-26 1985-08-26 TREATMENT METHOD FOR REDUCING THE WEAR AND FRICTION OF OBJECTS AND OBJECTS TREATED ACCORDING TO THIS PROCESS
CH335086A CH669330A5 (en) 1985-08-26 1986-08-21

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FR8512820A FR2586430B1 (en) 1985-08-26 1985-08-26 TREATMENT METHOD FOR REDUCING THE WEAR AND FRICTION OF OBJECTS AND OBJECTS TREATED ACCORDING TO THIS PROCESS

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FR2586430A1 true FR2586430A1 (en) 1987-02-27
FR2586430B1 FR2586430B1 (en) 1992-10-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311196A1 (en) * 1987-10-05 1989-04-12 Hoogovens Industrial Ceramics B.V. Skate and skate-blade
EP0332503A1 (en) * 1988-03-02 1989-09-13 Seb S.A. Ski with modified edges
EP0418905A2 (en) * 1989-09-22 1991-03-27 Dornier Luftfahrt Gmbh Corrosion- and friction-resistance coatings
WO1997004142A1 (en) * 1995-07-19 1997-02-06 Teer Coatings Limited Methods for deposition of molybdenum sulphide
EP0940478A1 (en) * 1998-03-06 1999-09-08 Linde Aktiengesellschaft Thermally coated skate blade
US6423419B1 (en) 1995-07-19 2002-07-23 Teer Coatings Limited Molybdenum-sulphur coatings
EP1929892A1 (en) * 2006-12-05 2008-06-11 Rossignol Lange S.R.L. Sports shoe with metallic binding connecting surface

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR933198A (en) * 1946-09-04 1948-04-13 Roby Ets How the edges are made for skis
FR1429015A (en) * 1965-03-30 1966-02-18 Kovametalli Ab Oy Non-slip tire studs
FR1563297A (en) * 1968-03-22 1969-04-11
FR2080544A1 (en) * 1970-02-16 1971-11-19 Dahlberg Frank Lennart NON-SLIP NAIL FOR PNEUMATICS
US3918728A (en) * 1974-06-21 1975-11-11 Walter F Stugger Snow ski and edge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR933198A (en) * 1946-09-04 1948-04-13 Roby Ets How the edges are made for skis
FR1429015A (en) * 1965-03-30 1966-02-18 Kovametalli Ab Oy Non-slip tire studs
FR1563297A (en) * 1968-03-22 1969-04-11
FR2080544A1 (en) * 1970-02-16 1971-11-19 Dahlberg Frank Lennart NON-SLIP NAIL FOR PNEUMATICS
US3918728A (en) * 1974-06-21 1975-11-11 Walter F Stugger Snow ski and edge

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* Cited by examiner, † Cited by third party
Title
JOURNAL OF APPLIED PHYSICS, vol. 42, no. 8, juillet 1971, pages 3256-3258; G.WAKEFIELD et al.: "Refractory laminar films" *
THIN SOLID FILMS, vol. 53, no. 3, septembre 1978, pages 285-300, Elsevier Sequoia S.A., Lausanne, CH; T.SPALVINS: "Coatings for wear and lubrication" *
ZEITSCHRIFT F]R METALLKUNDE, vol. 75, no. 11, novembre 1984, pages 840-846, Stuttgart, DE; R.F.BUNSHAH: "Vacuum evaporation - History, recent developments and applications" *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311196A1 (en) * 1987-10-05 1989-04-12 Hoogovens Industrial Ceramics B.V. Skate and skate-blade
EP0332503A1 (en) * 1988-03-02 1989-09-13 Seb S.A. Ski with modified edges
EP0418905A2 (en) * 1989-09-22 1991-03-27 Dornier Luftfahrt Gmbh Corrosion- and friction-resistance coatings
EP0418905A3 (en) * 1989-09-22 1992-04-15 Dornier Luftfahrt Gmbh Corrosion- and friction-resistance coatings
WO1997004142A1 (en) * 1995-07-19 1997-02-06 Teer Coatings Limited Methods for deposition of molybdenum sulphide
US6423419B1 (en) 1995-07-19 2002-07-23 Teer Coatings Limited Molybdenum-sulphur coatings
EP0940478A1 (en) * 1998-03-06 1999-09-08 Linde Aktiengesellschaft Thermally coated skate blade
EP1929892A1 (en) * 2006-12-05 2008-06-11 Rossignol Lange S.R.L. Sports shoe with metallic binding connecting surface

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Publication number Publication date
CH669330A5 (en) 1989-03-15
FR2586430B1 (en) 1992-10-30

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