Hydromecanique et Frottement

France


 
Quantité totale PI 96
Rang # Quantité totale PI 13 705
Note d'activité PI 2,7/5.0    70
Rang # Activité PI 10 148
Classe Nice dominante Traitement de matériaux; recycla...

Brevets

Marques

21 11
16 1
20 21
6
 
Dernier brevet 2025 - Method for surface treatment of ...
Premier brevet 2014 - Mechanical part coated with a la...
Dernière marque 2025 - HEF
Première marque 1968 - SULF BT

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Produits chimiques destinés à l'industrie, la science, la photographie, l'agriculture, l'horticul...
2024 Invention Hinged component and mechanical system comprising such a component. A hinged component with one d...
Invention Method for surface treatment of a steel mechanical part to improve its resistance to wear and cor...
Invention Part coated with a carbon-based layer. The invention relates to a part comprising a metal substra...
2023 Invention Impregnation liquid, method of treatment with such an impregnation liquid, and treated part obtai...
Invention Self-lubricating spherical plain bearing. The invention relates to a self-lubricating spherical p...
Invention Improved differential shaft. The invention relates to a differential shaft (1) consisting of a su...
Invention Method for treating a part made of iron alloy for improving the anti-corrosion properties thereof...
2022 Invention Method for treating waste waters and residue sludge by means of carbonation in a chemical install...
Invention Method for treating waste waters and residue sludge by means of carbonation and decarbonation in ...
Invention Method for treating waste waters and residue sludge by means of decarbonation in a chemical insta...
Invention Method for generating nanoparticles on the surface of a substrate and part comprising such a subs...
Invention Part coated with a carbon-based layer. The invention relates to a metal part comprising a metall...
Invention Part coated with a carbon-based layer. The invention relates to a metal part comprising a metalli...
Invention Method for depositing carbon on a substrate. The invention relates to a method for depositing a ...
Invention Method for depositing carbon on a substrate. The invention relates to a method for depositing a c...
Invention Method for treating a fluid comprising salts and system for implementing the method. A process f...
Invention Method for treating a fluid comprising salts and system for implementing the method. The inventio...
Invention Method for deposition of dense chromium on a substrate. The invention relates to a method for de...
Invention Method for deposition of dense chromium on a substrate. The invention relates to a method for dep...
2021 Invention Machine and method for treating parts of different shapes. This invention relates to a machine f...
Invention Machine and method for treating parts of different shapes. Disclosed is a machine (1) for treatin...
Invention Guide device and mechanical system comprising such a device. A guide device includes: a metal co...
Invention Guide device and mechanical system comprising such a device. A guide device includes: a metal com...
Invention Guide device and mechanical system comprising such a device. The present invention relates to a g...
2020 Invention Self-lubricating composite friction part. Disclosed is a self-lubricating composite friction part...
Invention Method for treating a part made of ferrous metal, and part made of ferrous metal. A method for t...
Invention Method for treating a part made of ferrous metal, and part made of ferrous metal. The invention r...
Invention Optical device. The present invention relates to an optical device (1) suitable for transmitting...
Invention Optical device. The present invention relates to an optical device (1), suitable for transmittin...
Invention Optical device. The present invention relates to an optical device (1) suitable for transmitting/...
Invention Method for preparing a metal powder for an additive manufacturing process and use of such powder....
Invention Method for preparing a metal powder for an additive manufacturing process and use of such a powde...
Invention Member for guiding a mobile element in oscillation or rotation. 2. A mechanical system having suc...
Invention Guiding member, mechanical system comprising such a guiding member, and method for producing such...
2019 Invention Hinged component, and mechanical system comprising such a component. A hinged component with one ...
Invention Part coated with a non-hydrogenated amorphous carbon coating on an undercoat comprising chromium,...
Invention Part coated with a hydrogenated amorphous carbon coating on an undercoat comprising chromium, car...
2017 P/S Machine-operated surface-coated tools for processing components made from materials of all kinds....
2014 P/S Treatment, surface treatment and coating treatment of parts and materials, whether metallic, of f...
P/S Salts and salt baths for industrial use; salts and salt baths (chemical products); salts, salt b...
2013 P/S Machines, namely vacuum machines; Machine tools; Motors and engines (except for vehicles); Machin...
2009 P/S Self-lubricating mechanical friction parts, especially of composite materials, namely, wear rings...
P/S Self-lubricating mechanical friction parts, especially of composite materials, including rings, ...
P/S Metallic nitrides, metallic carbides, metallic borides and carbon, all for sputtering targets; f...
2002 P/S Produits chimiques destinés à l'industrie, la science, la photographie, l'agriculture, l'horticu...
P/S Produits chimiques destinés à l'industrie, notamment bains de sels pour traitement de pièces mét...
P/S Mechanical part treatment services, particularly for frictionable mechanical parts.
1999 P/S machine parts, namely, friction rings and raceways, bearings and bushings
1998 P/S METAL TREATMENT, NAMELY, TREATMENT OF MECHANICAL PARTS; METAL TREATMENT OF MECHANICAL PARTS, NAME...
P/S oxidizing salts for the treatment of metal surfaces salt bath oxidizing treatment of metal surfac...
P/S Metal friction parts, in particular rings, bearings and bushes. Friction parts of machines, in p...
P/S Salts for industrial use; salts (chemical products); salts and salt baths for treatment of parts...
1997 P/S salts, salt baths and other chemical products for improving resistance of metal surfaces to wear,...
P/S Salt baths for treatment of parts, containing sulfur. Treatment of ferrous metal parts in oxidizi...
1996 P/S salts, salt baths and other chemicals for improving resistance of metal parts to wear, seizure, s...
P/S salts, salt baths and other chemical products for treatment of metal surfaces to improve their re...
P/S Metal treatment.
P/S Chemicals for use in the treatment of metals. Metal treatment.
P/S Additive for nitriding salt bath.
1995 P/S chemicals used to fortify salt baths for the treatment of metals
1992 P/S Services de traitement de pièces métalliques, notamment par nitruration et oxydation en bains de...
1991 P/S heat treating salts which are sold separately for use in connection with the salt bath treatment ...
1985 P/S CHEMICALS, NAMELY OXIDIZING SALT PRODUCTS CONTAINING CARBONATES AND NITRATES FOR THE HEAT TREATIN...
1982 P/S Bagues de frottement. Traitements relatifs à de telles bagues.
P/S Produits pour traiter des pièces et des matériaux pour lutter contre l'usure. Produits pour trai...
1980 P/S Métaux communs bruts et mi-ouvrés et leurs alliages; ancres, enclumes, cloches, matériaux à bâti...
1975 P/S Chemical products for use in industry, science, photography, agriculture, horticulture and fores...
1970 P/S Produits chimiques destinés à l'industrie. Métaux bruts et mi-ouvrés. Pièces mécaniques et, notam...
1968 P/S Chemicals used in industry. Unwrought and semi-wrought metals. Mechanical parts and, particularly...