Abrégé

The invention relates to a casting mould (1) for casting at least one cast part (18), in particular an at least substantially rotationally symmetrical cast part, in particular a brake disc (18) and/or brake drum, from a metal melt (S) with at least one mould cavity (5) describing the cast part (18) to be cast and at least one mould part (2, 3, 4) delimiting the mould cavity (5) at least in some portions. To enable the material properties of cast parts to be locally adjusted in a more time- and cost-saving manner, at least one structure-modifying means (11, 12) arranged at least in some portions in the mould cavity (5) and/or at least in some portions adjacent to the mould cavity (5) is provided in order to modify the structure of the cast part (18), in particular to form at least one intermetallic and/or intermediary phase, preferably at least partially by way of diffusion.

Classes IPC  ?

• B22C 9/06 - Moules permanents pour pièces coulées
• B22C 9/22 - Moules pour pièces de forme particulière
• B22D 27/18 - Mesures pour l'utilisation de procédés chimiques modifiant en surface la composition des pièces moulées, p. ex. pour améliorer la résistance à l'attaque des acides
• B22D 19/02 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final pour fabriquer des pièces renforcées
• B22D 19/08 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final pour établir des garnitures ou revêtements, p. ex. de métal antifriction
• B22C 9/02 - Moules en sable ou moules analogues pour pièces coulées

Abrégé

The invention relates to a low-pressure casting vessel (1, 30) for casting cast parts, said casting vessel comprising: a pressure chamber (10, 32) for receiving a molten metal (22); a pressure connection (8) for applying pressurised gas to the pressure chamber (10, 32); and a riser pipe (29), which is fluidically connected to the pressure chamber (10, 32), for conducting the molten metal out of the pressure chamber (10, 32) against gravity towards a casting outlet (21, 36) as a result of the pressure in the pressure chamber (10, 32). In order to simplify the apparatus and process for producing cast parts with low-pressure casting vessels, the invention provides a refill channel (6, 41) which is fluidically connected to the pressure chamber (10, 32) to allow refilling with molten metal (22); and the refill opening (27) of the refill channel (6, 41) for pouring molten metal (22) into the refill channel (6, 41) is positioned higher than the casting outlet (21, 36) of the at least one riser pipe (29).

Classes IPC  ?

• B22D 18/00 - Coulée avec pression Coulée avec le vide
• B22D 18/04 - Coulée basse pression, c.-à-d. utilisant une pression de quelques bars au maximum pour remplir le moule
• B22D 18/08 - Commande, surveillance, p. ex. pour raison de sécurité
• B22D 35/00 - Équipement de transport du métal liquide jusqu'aux sillons de lingotage ou aux moules
• B22D 39/00 - Équipement pour l'alimentation en métal liquide en quantités bien définies

Abrégé

The invention relates to a low-pressure casting vessel (1, 30) for casting cast parts, said casting vessel comprising: a pressure chamber (10, 32), which is at least in part laterally enclosed by a lining (15, 33), for receiving a molten metal (22); a pressure connection (8) for applying pressurised gas to the pressure chamber (10, 32); a riser channel (3, 31), which is fluidically connected to the pressure chamber (10, 32), for conducting the molten metal (22) out of the pressure chamber (10, 32) against gravity towards a casting outlet (21, 36) as a result of the pressure in the pressure chamber (10, 31). In order to allow low-pressure casting processes to be operated more economically and simply, the invention provides that the at least one riser channel (3, 31) is formed at least in part in the lining (15, 33) of the pressure chamber (10, 32).

Classes IPC  ?

• B22D 18/00 - Coulée avec pression Coulée avec le vide
• B22D 18/04 - Coulée basse pression, c.-à-d. utilisant une pression de quelques bars au maximum pour remplir le moule
• B22D 18/08 - Commande, surveillance, p. ex. pour raison de sécurité

Abrégé

The invention relates to a process for casting castings, in which a metal melt is poured into a casting mold, The casting mold, formed as a lost mold, consists of one or more casting mold parts or cores which are formed from a molding material consisting of a core sand, a binder and optionally one or more additives for adjusting certain properties of the molding material. In the course of the method according to the invention, the casting mold is provided. The casting mold is enclosed in a housing, forming a filling space between at least one inner surface section of the housing and an associated outer surface section of the casting mold. The filling space is filled with a pourable filling material which has such a low bulk density that a gas flow can flow through the filling material package formed there from the filling material after the filling of the filling space, and the metal melt is poured into the casting mold. The casting mold begins to radiate heat as a result of the heat input caused by the hot metal melt, and wherein as a result of the heat input caused by the metal melt the binder of the molding material begins to evaporate and burn, so that it loses its effect and the casting mold disintegrates into fragments. In accordance with the invention, the filling material has a filling material temperature of less than 100° C. when it is filled into the filling space, so that the rapid and energy-efficient decomposition of the casting mold can be achieved with reduced effort.

Classes IPC  ?

• B22C 9/04 - Emploi des modèles perdus
• B22C 9/10 - NoyauxFabrication ou mise en place des noyaux

Produits et services

Coating of objects with wear-resistant layers, other than varnishing; Wear-resistant coating of metal objects; Treatment of materials, Namely heat treatment and coating of metal, polishing of surfaces of metal, Metallurgical processing, Treatment of materials by laser beam, Galvanization, Hot dipping, Powder coating of metal, Colour coating of metal (not painting), Metal finishing, Metal plating, Metal finishing, Metal casting, Metal stamping, Metal pressing, Metallizing, Metallurgical smelting, Stamping, Punches, Forming, Forming, Blacksmithing; Treatment and coating of materials by spraying; Processing of parts of metal for the purposes of corrosion protection through hot galvanising and powder coating, zinc coating using non-galvanising methods, anodising, wet coating; Passivating and plating of metal; Services in the field of corrosion protection for metal parts, namely hot galvanising and coating with powder and paint; Treatment and coating of metal surfaces; Metallurgical smelting; Metal melting services.

Abrégé

A component of a brake for a vehicle, having a metallic base body with a surface provided with a coating which includes an intermediate layer lying on the base body and a covering layer lying on the intermediate layer. The covering layer is formed from a stainless steel matrix with hard material particles embedded therein. The hard material particles embedded in the stainless steel matrix have an average grain diameter of 10-125 μm and have a non-melted core region consisting of uninfluenced material of the hard material particles, which core region is surrounded at least in sections by a mixing zone formed from material of the stainless steel matrix and material of the respective hard material particle, via which mixing zone the hard material particles are in each case materially bonded to the stainless steel matrix. Also, a method by which a component coated in this way is produced.

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• B23K 26/342 - Soudage de rechargement
• B33Y 70/10 - Composites de différents types de matériaux, p. ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux
• B22F 10/28 - Fusion sur lit de poudre, p. ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
• B23K 103/04 - Alliages d'acier
• F16D 65/02 - Organes de freinageLeur montage

Produits et services

Coating of objects with wear-resistant layers, other than varnishing; Wear-resistant coating of metal objects; Treatment of materials, Namely heat treatment and coating of metal, polishing of surfaces of metal, Metallurgical processing, Treatment of materials by laser beam, Galvanization, Hot dipping, Powder coating of metal, Colour coating of metal (not painting), Metal finishing, Metal plating, Metal finishing, Metal casting, Metal stamping, Metal pressing, Metallizing, Metallurgical smelting, Stamping, Punches, Forming, Forming, Blacksmithing; Treatment and coating of materials by spraying; Processing of parts of metal for the purposes of corrosion protection through hot galvanising and powder coating, zinc coating using non-galvanising methods, anodising, wet coating; Passivating and plating of metal; Services in the field of corrosion protection for metal parts, namely hot galvanising and coating with powder and paint; Treatment and coating of metal surfaces; Metallurgical smelting; Metal melting services.

Abrégé

The invention relates to a process for casting of cast parts, wherein a metal melt is poured into a casting mold, wherein the casting mold in the form of a lost mold consists of one or more casting mold parts or cores formed from a mold material consisting of a core sand, a binder and optionally one or more additives for adjustment of certain properties of the mold material. In the course of the process according to the invention the casting mold is provided, the casting mold is introduced into a housing to form a filling space between at least an inner surface section of the housing and a corresponding outer surface section of the casting mold, the filling space is filled with a flowable filling material having a poured density low enough to ensure that the filling material packing formed there from the filling material after the filling of the filling space is permeable to a gas flow, and the metal melt is poured into the casting mold, wherein concomitantly with the pouring-in of the metal melt the casting mold begins to radiate heat, which is a consequence of the heat input brought about by the hot metal melt, and wherein as a consequence of the heat input brought about by the metal melt the binder of the mold material begins to evaporate and combust, with the result that it loses its effect and the casting mold breaks into pieces. Rapid and energy-efficient decomposition of the casting mold is achievable with reduced effort when according to the invention the filling material has a filling material temperature of less than 100°C upon filling into the filling space.

Classes IPC  ?

• B22C 9/02 - Moules en sable ou moules analogues pour pièces coulées
• B22C 9/04 - Emploi des modèles perdus
• B22C 9/10 - NoyauxFabrication ou mise en place des noyaux

Abrégé

The invention relates to a component of a brake for a vehicle, comprising a metal main body having a surface (5a, 5b) that is provided with a coating (B) for increasing the wear resistance thereof, said coating comprising an intermediate layer (Z) deposited on the main body (2) and a cover layer (D) deposited on the intermediate layer (Z), the cover layer (D) being formed from a stainless steel matrix (E) having hard material particles (HP) embedded therein. In order to furthermore confer optimized use properties to such a component, the invention proposes that the hard material particles (HP) embedded into the stainless steel matrix (E) of the cover layer (D) have an average particle diameter of 10 µm to 125 µm and that the hard material particles (HP) have a non-molten core region (K) which is composed of uninfluenced material of the hard material particles (HP), said core region being surrounded at least in sections by a mixing zone (M) formed by material of the stainless steel matrix (E) and material of the respective hard material particle (HP), by means of which the hard material particles (HP) are in each case connected to the stainless steel matrix (E) in an integrally bonded manner. The invention also proposes a method, by which such a coated component can be produced.

Classes IPC  ?

• B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage
• F16D 65/12 - DisquesTambours pour freins à disques
• C23C 24/00 - Revêtement à partir de poudres inorganiques
• B23K 26/342 - Soudage de rechargement
• F16D 65/02 - Organes de freinageLeur montage

Abrégé

The present invention relates to a method for producing a foundry product (G), wherein, in a continuous cycle, a flowable moulding compound (M) is filled in a mould cavity of a mould (F1 – Fn) bounded by mould parts (F1',F1"), wherein the moulding compound (M) filled in the mould (F1 - Fn) is cured as a result of a temperature change to form the foundry product (G) and wherein the foundry product (G) obtained as a result of the curing the moulding compound (M) is removed from the mould (F1 - Fn) and the mould (F1 - Fn) is made available for a further cycle. The invention also relates to a system for carrying out the method. The method according to the invention and the system for producing foundry products make it possible to create products of this type in large quantities at low cost within minimised cycle numbers. This is achieved in that before the moulding compound (M) is filled in the mould cavity, the mould (F1 - Fn) is brought to a starting temperature, which is measured by taking into account the thermal capacities and masses of the moulding compound (M) and the shape of the mould (F1 - Fn), the heat emission of the mould (F1 - Fn) and the heat conduction between the mould (F1 - Fn) and the moulding compound (M) such that the temperature change of the moulding compound (M) resulting in the curing to form the foundry product (M) occurs exclusively through the heat transfer taking place between the moulding compound (M) filled in the mould cavity and the mould (F1 – Fn) for heat exchange between the moulding compound (M) and the mould (F1 - Fn), the mould (F1 - Fn) and the moulding compound (M) being decoupled from every active temperature control during curing of the moulding compound.

Classes IPC  ?

• B22C 9/12 - Traitement des moules ou noyaux, p. ex. séchage, étuvage
• B22D 27/04 - Action sur la température du métal, p. ex. par chauffage ou refroidissement du moule
• B22C 9/06 - Moules permanents pour pièces coulées
• B22C 25/00 - Installations de moulage en fonderie
• B22D 33/00 - Équipement pour la manutention des moules
• B22D 35/00 - Équipement de transport du métal liquide jusqu'aux sillons de lingotage ou aux moules
• B22D 47/00 - Installations de coulée
• B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule

Abrégé

An assembled internally ventilated brake disc comprising a friction ring (2), an inner circumferential surface of which surrounds an inner opening, and a retaining part (14) which is formed from a sheet material and a lateral wall portion (16) of which extends parallel to an axis of rotation (X), about which the brake disc rotates during operation, and is seated in the inner opening in the friction ring. The friction ring and the retaining part (14) are form-fittingly interconnected for conjoint rotation, and ventilation channels are formed in the friction ring and each extend in the radial direction from an inlet opening (7) formed in the inner circumferential surface of the friction ring to an outer circumferential surface of the friction ring. Such a brake disc not only guarantees simple manufacture but also optimal ventilation in use, as a through-opening (17) formed in the lateral wall portion (16) of the retaining part (14) is associated with at least one of the inlet openings (7) of the ventilation channels, which inlet openings are formed in the inner circumferential surface of the friction ring, and the form-fit is produced between the retaining part (14) and the friction ring. At least some portions of the edge region (18) of the through-opening (17) form a collar (20) which engages in the associated inlet opening (7) and, in a form-fitting and sealed manner, abuts a wall surface (10) surrounding the inlet opening (7).

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques

Abrégé

The invention relates to a component of a brake for a vehicle, comprising a metal main body having a surface (5a, 5b) that is provided with a coating (B) for increasing the wear resistance thereof, said coating comprising an intermediate layer (Z) deposited on the main body (2), and a cover layer (D) deposited on the intermediate layer (Z), wherein the intermediate layer (Z) has a higher toughness than the cover layer (D), which in turn has a higher hardness than the intermediate layer (Z). The aim of the invention is to simplify the production of such a component and to optimize the wear resistance thereof. This aim is achieved, according to the invention, in that the intermediate layer (Z) is formed of an Ni or Cr alloy each having an Ni or Cr content of more than 50 wt%, and optionally, in order to improve the wear resistance, having hard material particles embedded in the intermediate layer, and in that the cover layer (D) is formed from a high-grade steel matrix having hard material particles embedded therein, wherein the thermal conductivity of the main body (2) is 1.5 to 3 times greater than the thermal conductivity of the intermediate layer (Z), the thermal conductivity of the cover layer (D) is 2 to 4.5 times greater than the thermal conductivity of the main body (2), and the thickness ratio Vd - Dd/Dz formed from the thickness Dz of the intermediate layer (Z) and the thickness Dd of the cover layer (D) is Vd ≥ 1.5.

Classes IPC  ?

• C23C 28/02 - Revêtements uniquement de matériaux métalliques
• F16D 65/12 - DisquesTambours pour freins à disques
• C23C 24/10 - Revêtement à partir de poudres inorganiques en utilisant la chaleur ou une pression et la chaleur avec formation d'une phase liquide intermédiaire dans la couche

Abrégé

The invention relates to a method for fumigating molding material (FS) shot into a core box (3) for producing a casting core using a catalyst gas (KG), which is a mixture of compressed air (DL) and a catalyst (KS). Prior to mixing, the compressed air (DL) is heated to a compressed air temperature and subjected to overpressure (PL). The liquid catalyst (KS) is introduced into the compressed air flow (DL) and evaporates. The amount of catalyst introduced is adjusted such that the concentration KK of catalyst (KS) in the catalyst gas (KG) is below a concentration limit UEG (Lower Explosive Limit) (T). The catalyst gas (KG) is conducted into the core box (3) via a fumigating device (8) coupled to the core box (3). The aim of the invention is to achieve minimized curing times and high productivity by means of such a method. This aim is achieved, according to the invention, by continuously injecting the catalyst (KS) as a regulated catalyst volume flow (KV) into the heated and pressurized air flow (DL) during fumigation, by detecting at least the temperature (TJST) of the catalyst gas (KG), preferably also the pressure and volume flow thereof, before entering the core box (3), and by regulating the catalyst volume flow (KV) injected into the respective compressed air volume flow (DL) as a function of the detected temperature (TJST) of the catalyst gas (KG) in such a way that KK < LEL(T) always applies to the concentration KK of the catalyst (KS) in the catalyst gas (KG).

Classes IPC  ?

• B22C 9/12 - Traitement des moules ou noyaux, p. ex. séchage, étuvage

Abrégé

The present invention relates to an assembled brake disc which comprises a friction ring (2) which surrounds an inner opening (3), and a holding part (19) which is formed from a sheet metal material and is seated in the inner opening (3) of the friction ring (2) by way of a side wall section (22) which extends in a direction which is oriented parallel to the rotational axis (X), about which the brake disc (1) rotates during operation, wherein the friction ring (2) and the holding part (19) are connected fixedly to one another by way of positively locking elements which interacts in a positively locking manner and are provided in each case on the friction ring (2) and on the holding part (19), as well as to a method for the production thereof. In the case of the brake disc which is assembled according to the invention, the advantages of brake discs of this type can be utilized in an unchanged manner with simplified manufacturing. This is achieved by virtue of the fact that at least one depression (12) which serves as one of the positively locking elements is formed into the inner circumferential surface (9) of the inner opening (3), and that the holding part (19) is coupled fixedly to the friction ring (2) so as to rotate with it by way of a projection (29) which is formed by way of material of the side wall section (22) of the holding part (19) being pressed into the depression (12), and is coupled fixedly as a second positively locking element to the depression (12) in a manner which is positively locking at least in the circumferential direction (U) of the inner opening (3).

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques

Produits et services

Treatment of materials by vulcanization, namely, coating services; electrophoretic coating services, namely, coating of objects with wear-resistant layers, other than varnishing; electrophoretic coating services, namely, wear-resistant coating of metal objects; treatment of materials, namely, heat treatment and electrophoretic coating of metal, metallurgical processing, treatment of materials by laser beam, galvanizing and hot galvanizing, electrophoretic powder coating of metal, electrophoretic color coating of metal, not painting, metal finishing, metal plating, metal casting, metal stamping, metal pressing, metallizing, metallurgical smelting, stamping of metal, metal punching, treatment of plastics, metal forming, blacksmithing; treatment and electrophoretic coating of materials by spraying; processing of parts of metal for the purposes of corrosion protection through hot galvanizing and electrophoretic powder coating, electrophoretic zinc coating using non-galvanizing methods, anodizing, wet coating; passivating and plating of metal; services in the field of corrosion protection for metal parts, namely, hot galvanizing and electrophoretic coating with powder and paint; treatment and coating of metal surfaces by means of galvanization Casting alloys, in particular for cast parts of motor vehicle components, including brake discs, brake drums, cylinder blocks, cylinder heads, flywheels, hydraulic housings or engine housings; alloys of common metal for cast goods of common metal in the nature of motor vehicle components; alloys of common metal Brake discs; brake drums Metal alloy coating services, namely, coating of objects with wear-resistant layers, other than varnishing; metal alloy coating services, namely, wear-resistant coating of metal objects; metal alloy coating namely, wear-resistant coating of metal objects; metal alloy coating, namely, coating of metal; metal alloy coating namely, powder coating of metal; metal alloy coating, namely, color coating of metal, not painting; metal alloy coating, namely, coating of materials by spraying; metal alloy coating, namely, zinc coating using non-galvanizing methods; anodizing, wet coating; services in the field of corrosion protection for metal parts, namely, metal alloy coating with powder and paint; metal alloy coating, namely, coating of metal surfaces

Produits et services

Alloys, in particular for cast parts of motor vehicle components, including brake discs, brake drums, cylinder blocks, cylinder heads, flywheels, hydraulic housings or engine housings; Goods of common metal and their alloys for motor vehicle components; Alloys of metal. Coating company services (treatment of materials); Coating of objects with wear-resistant layers, other than varnishing; Wear-resistant coating of metal objects; Treatment of materials, Namely heat treatment and coating of metal, polishing of surfaces of metal, Metallurgical processing, Treatment of materials by laser beam, Galvanising and hot galvanising, Powder coating of metal, Colour coating of metal (not painting), Metal finishing, Metal plating, Metal finishing, Metal casting, Metal stamping, Metal pressing, Metallizing, Metallurgical smelting, Stamping, Punches, Treatment of plastics, Forming, Blacksmithing; Treatment and coating of materials by spraying; Processing of parts of metal for the purposes of corrosion protection through hot galvanising and powder coating, zinc coating using non-galvanising methods, anodising, wet coating; Passivating and plating of metal; Services in the field of corrosion protection for metal parts, namely hot galvanising and coating with powder and paint; Treatment and coating of metal surfaces.

Abrégé

The invention relates to a brake disc (1) for a vehicle, which brake disc (1) comprises a friction ring (2) and a carrier part (3) which is joined into the inner opening (10) of the friction ring (2) in a manner which is oriented concentrically in relation to the rotational axis (D) of the brake disc (1), which rotational axis (D) is provided for use. Here, driver contours (11, 14) which are shaped in a corresponding manner with respect to one another and engage into one another in a positively locking manner are formed on the outer circumference of the carrier part (3) and on the inner circumference of the friction ring (2), with the result that a connection which is rotationally locked in the circumferential direction (U) is formed between the friction ring (2) and the carrier part (3). In order to further improve a brake disc (1) of this type with regard to the simplicity of the production thereof and with regard to the durability thereof, the invention proposes that, as viewed in a section through the brake disc (1) which is oriented normally with respect to the provided rotational axis (D) of the friction ring (2), the driver contours (11, 14) have a homogeneous undulating circumferential profile in the circumferential direction (U) of the inner opening (10), in which circumferential profile a protuberance (17, 18) follows a depression (16, 19) at least three times in a jump-free sequence.

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques

Abrégé

The invention relates to a method for using a target gas flow (Z) consisting of pressurized target gas (ZG), said target gas flow being provided by a continuously operating gas decomposition device (2). The target gas flow (Z) is supplied to a target load (4) which discontinuously decreases the target gas flow (Z) so that an excess target gas flow (Zue) which is not decreased by the target load (4) accumulates intermittently. The invention also relates to a system for supplying a target load (4). By using the method and the system according to the invention, the excess target gases accumulated in a gas decomposition system and optionally additionally produced waste gases are used so as to conserve resources. This is achieved in that the excess target gas flow (Zue) is supplied to a compressor (7) as a propellant gas, said compressor compressing another gas (G) and supplying same to a compressed gas line (11) as a compressed gas, and the compressed gas is supplied to another load (12, 13, 14) via the compressed gas line.

Classes IPC  ?

• F25J 3/04 - Procédés ou appareils pour séparer les constituants des mélanges gazeux impliquant l'emploi d'une liquéfaction ou d'une solidification par rectification, c.-à-d. par échange continuel de chaleur et de matière entre un courant de vapeur et un courant de liquide pour l'air

Abrégé

A method for casting cast parts in which a casting mould is provided. The casting mould is enclosed in a housing, forming a filling space between an inner surface section of the housing and an associated outer surface section of the casting mould. The filling space is then filled with a free-flowing filling material and molten metal is poured in the casting mould. As a consequence a binder of the mould material begins to vaporise and combust disintegrating the casting mould. During the filling of the filling space, the filling material has a minimum temperature, starting out from which the temperature of the filling material rises, to beyond a boundary temperature at which the vaporising binder ignites and combusts.

Classes IPC  ?

• B22D 29/00 - Extraction des pièces hors du moule, non limitée à un procédé de coulée couvert par un seul groupe principalExtraction des noyauxManipulation des lingots
• B22D 30/00 - Refroidissement des pièces coulées, non limité à des procédés de coulée couverts par un seul groupe principal
• B22D 45/00 - Équipements pour la coulée, non prévus ailleurs
• B22C 9/04 - Emploi des modèles perdus
• B22C 9/10 - NoyauxFabrication ou mise en place des noyaux
• C21D 9/00 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet
• B22C 9/02 - Moules en sable ou moules analogues pour pièces coulées
• B22C 5/06 - Machines ou dispositifs spécialement conçus pour la préparation ou la manutention des matériaux à mouler, dans la mesure où ils sont spécialement adaptés à cette fin par tamisage ou séparation magnétique
• B22C 5/08 - Machines ou dispositifs spécialement conçus pour la préparation ou la manutention des matériaux à mouler, dans la mesure où ils sont spécialement adaptés à cette fin par pulvérisation, refroidissement ou séchage

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines such as engine blocks, cylinder heads, camshafts and crankshafts and for brake disks. Motors and engines and parts for motors and engines (except for land vehicles), in particular for cast parts for motors and engines, such as engine blocks, cylinder heads, camshafts and crankshafts; parts for motors and engines for land vehicles, in particular cast parts for motors and engines such as engine blocks, cylinder heads, camshafts and crank shafts and for brake disks. Motors for land vehicles. Foundry services, namely, casting of castings for others. Engineering services; technological consultancy on the design and manufacture of castings; design of castings.

Produits et services

Foundry services, namely, metal casting of castings for others Engineering services in the field of metal casting; technological consultancy on the design of castings; design of castings Common metals and their alloys for cast parts for motors and engines, namely, engine blocks, cylinder heads, camshafts and crankshafts and for brake disks Motors and engines, except for land vehicles, and parts for motors and engines, except for land vehicles, namely, cast parts, namely, engine blocks, cylinder heads, camshafts and crankshafts; parts for land vehicle motors and engines, namely, engine blocks, cylinder heads, camshafts and crank shafts and for brake disks [Motors for land vehicles]

Abrégé

The disclosure relates to a method for casting parts. A casting mould is provided having casting mould parts or cores manufactured of mould material comprising core sand and binder. The mould is enclosed in a housing forming a filling space, which is filled with a free-flowing filling material and molten metal is poured in the mould. The heat of the molten metal causes the binder of the mould material to vaporise and combust causing the mould to disintegrate. The filling material has such a low bulk density that the filling material packing formed by the filling material can be flowed through by a gas flow. During the filling, the temperature of the filling material rises due to the heat from the mould and released during the combustion of the binder, to beyond a boundary temperature at which the vaporising binder ignites and combusts.

Classes IPC  ?

• B22C 9/04 - Emploi des modèles perdus
• B22D 29/00 - Extraction des pièces hors du moule, non limitée à un procédé de coulée couvert par un seul groupe principalExtraction des noyauxManipulation des lingots

Abrégé

The invention relates to a method for casting castings, wherein a casting mold is provided, which consists of one or more casting mold parts or casting mold cores, which are produced from a mold material, which consists of core sand, binder, and optional additives. The casting mold (2) is encased in a housing in such a way that a filling space (10) is formed between an inner surface segment of the housing and an associated outer surface segment of the casting mold (2). The filling space (10) is then filled with a free-flowing filling material (F) and metal melt is poured into the casting mold (2). In conjunction with the pouring in of the metal melt, the casting mold begins to radiate heat. As a result of the input of heat by means of the metal melt, the binder of the mold material begins to evaporate and to burn. The binder thus loses the effect thereof and the casting mold (2) disintegrates. According to the invention, the filling material (F) has such a low bulk density that a gas flow (S1, S2) can flow through the filling material packing formed from the filling material (F) in the filling space. During the filling of the filling space, the filling material (F) has a minimum temperature, proceeding from which the temperature of the filling material (F) rises due to process heat, which is formed by the heat radiated by the casting mold (2) and by the heat released during the burning of the binder, to above a limit temperature at which the binder evaporating out ignites and burns.

Classes IPC  ?

• B22D 29/00 - Extraction des pièces hors du moule, non limitée à un procédé de coulée couvert par un seul groupe principalExtraction des noyauxManipulation des lingots
• B22C 21/00 - ChâssisLeurs organes auxiliaires

Abrégé

A method to produce cast pieces with optimum mechanical properties having through-openings with minimal outlay in terms of equipment. A casting mold in which at least one casting core is used. A through-channel leading through the through-opening of the cast piece is formed by burning the binder in the molding material out of the casting core representing the through-opening by means of the heat input into the casting mold when pouring the molten metal into the casting mold, or by mechanically destroying, at least in part, the respective casting core representing the through-opening and the regions of the casting mold arranged in the extension of the casting core.

Classes IPC  ?

• B22D 15/02 - Coulée utilisant un moule ou un noyau dont une partie importante, pour le procédé, est de conductibilité thermique élevée, p. ex. coulée contre refroidisseursMoules ou accessoires spécialement adaptés à cette technique de cylindres, pistons, coquilles de coussinets ou objets analogues de faible épaisseur
• B22D 27/04 - Action sur la température du métal, p. ex. par chauffage ou refroidissement du moule
• B22D 29/00 - Extraction des pièces hors du moule, non limitée à un procédé de coulée couvert par un seul groupe principalExtraction des noyauxManipulation des lingots
• B22D 30/00 - Refroidissement des pièces coulées, non limité à des procédés de coulée couverts par un seul groupe principal
• B22C 9/02 - Moules en sable ou moules analogues pour pièces coulées
• B22C 9/10 - NoyauxFabrication ou mise en place des noyaux
• B22C 5/08 - Machines ou dispositifs spécialement conçus pour la préparation ou la manutention des matériaux à mouler, dans la mesure où ils sont spécialement adaptés à cette fin par pulvérisation, refroidissement ou séchage

Abrégé

A brake disc for a disc brake of a motor vehicle includes a pot-shaped carrier part; a friction ring, and multiple connecting elements distributed in circumferential direction of the disc brake extending in radial direction, and configured as separate components, wherein the carrier part and the friction ring are fixedly interconnected in radial direction via the multiple connecting elements, wherein the connecting elements are form fittingly connected with the carrier part and with the friction ring.

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques
• F16D 65/02 - Organes de freinageLeur montage

Abrégé

According to the invention, in order to produce cast parts having passage openings and having optimized mechanical properties with low equipment expense, the following work steps are performed a) providing a casting mold (2), in which at least one casting core (8-19) for forming the passage opening (01, 02) is present, wherein the casting core (8-19) is made of a molding material comprising a binder, which molding material decomposes under the influence of force or temperature, b) pouring the metal melt (S) into the casting mold (2) to the cast part (Z1, Z2), c) cooling the cast part (Z1, Z2) in the casting mold (2) to a temperature that is below the liquidus temperature of the metal melt (S) but above a minimum temperature down to which a higher-strength microstructure is formed when accelerated cooling is performed, d) producing a passage channel (G1, G2), that leads through the passage opening (01, 02) of the cast part (Z1, Z2), which passage channel opens at an outside of the casting mold (2), in that the binder of the molding material, from which the casting core (8-19) forming the passage opening (01, 02) burns due to the heat input into the casting mold during the pouring of the metal melt into the casting mold, or in that the casting core (8-19) forming the particular passage opening (01, 02) and the areas of the casting mold (2) arranged in the extension (V1, V2) of the casting core are at least partially mechanically destroyed, e) cooling the cast part (Z1, Z2) in the casting mold (2) while a cooling medium (M1, M2) flows through the passage channel (G1, G2).

Classes IPC  ?

• B22C 9/10 - NoyauxFabrication ou mise en place des noyaux
• B22C 9/02 - Moules en sable ou moules analogues pour pièces coulées
• B22D 30/00 - Refroidissement des pièces coulées, non limité à des procédés de coulée couverts par un seul groupe principal
• B22D 27/04 - Action sur la température du métal, p. ex. par chauffage ou refroidissement du moule
• B22D 29/00 - Extraction des pièces hors du moule, non limitée à un procédé de coulée couvert par un seul groupe principalExtraction des noyauxManipulation des lingots
• B22C 5/08 - Machines ou dispositifs spécialement conçus pour la préparation ou la manutention des matériaux à mouler, dans la mesure où ils sont spécialement adaptés à cette fin par pulvérisation, refroidissement ou séchage

Abrégé

A brake disc for a motor vehicle, with a friction ring (1) and a support pot (2), wherein at least the friction ring (1) is cast from a casting material. In order, in the case of such a brake disc (B), to minimize the weight and at the same time to permit simple and operationally reliable production, an insert (10, 11) having a lower density or increased strength in comparison to the casting material is cast into the brake disc (B).

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques

Produits et services

Common metals and their alloys, in particular, for use in the manufacture of cast parts for motors and engines, including engine blocks, cylinder heads, camshafts, crank shafts, and for brake discs, and brake drums; cast iron (unworked or semi-worked); goods of common metal, included in this class. Parts for motors and engines (except for land vehicles), in particular cast parts for motors and engines, including engine blocks, cylinder blocks, cylinder heads, camshafts, crank shafts, bedplates, bearing caps, fly wheels, gear box housings, turbo charger housings, castings for engines, hydraulic valve actuators; parts for motors and engines for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder blocks, cylinder heads, camshafts, crankshafts, castings for engines, manifolds for vehicles, bedplates, bearing caps, fly wheels, gear box housings, turbo charger housings, hydraulic valve bodies; hydraulic valve bodies; casting machines; hand-held tools, other than hand-operated; machines and facilities for foundry; associated exhausts for vehicle motors and engines. Gear box housings for vehicles; turbo charger housings for vehicles; brake discs for vehicles; brake drums for vehicles; bedplates for vehicles; bearing caps for vehicles; fly wheels for vehicles; parts for axles for vehicles. Foundry services, namely, metal casting for others; customized production of castings. Engineering services; technical consultancy on the design and manufacture of castings.

Produits et services

[ Common metals and their alloys, in particular, for use in the manufacture of cast parts for motors and engines, namely, ] engine blocks, cylinder heads, camshafts, crank shafts, and [ for ] brake discs, and brake drums [ ; unworked or semi-worked cast iron ] Parts for motors and engines except for land vehicles, in particular cast parts for motors and engines, namely, engine blocks, cylinder blocks, cylinder heads, camshafts, crank shafts, [ bedplates, ] namely, crank shaft ladder frames, crank shaft bearing caps, engine fly wheels, gear box housings, namely, transmission housings for vehicles, turbo charger housings, hydraulic valve actuators; parts for motors and engines for vehicles of all kinds, in particular cast parts for motors and engines, namely, engine blocks, cylinder blocks, cylinder heads, camshafts, crank shafts, manifolds for vehicles, namely, intake manifolds and exhaust manifolds, bedplates, namely, crank shaft ladder frames, crank shaft bearing caps, engine fly wheels, hydraulic valve bodies for mobile and industrial indications; casting machines; [ associated exhausts for vehicle motors and engines, namely, exhaust pipes, mufflers, silencers, and exhaust tips; ] all of the foregoing limited to the vehicle industry [, the industry of making foundry castings for use in hydraulic equipment or for use in stationary actuators and in the turbine castings, and other than for the vehicle industry or for use in hydraulic equipment or for use in stationary actuators and in turbine castings, in the industry of making foundry castings to custom order which castings do not exceed a size of four short U.S. tons ] [ Gear box housings for vehicles, namely, transmission housings; turbo charger housings for vehicles; ] brake discs for vehicles; brake drums for vehicles; bedplates for vehicles, namely, crank shaft ladder frames; crank shaft bearing caps for vehicles [ ; parts for axles for vehicles, namely, axle bearings for land vehicles and trailers ] Foundry services, namely, metal casting for others in the vehicle industry; in the industry of making foundry castings for use in hydraulic equipment; and, other than for the vehicle industry or for use in hydraulic equipment, in the industry of making foundry castings to custom order which castings do not exceed a size of four short U.S. tons Engineering services, namely, engineering services in the field of foundry; technical consultancy in the nature of technological consulting in the field of the design and manufacture of castings; all of the foregoing limited to the vehicle industry, the industry of making foundry castings for use in hydraulic equipment, and, other than for the vehicle industry or for use in hydraulic equipment, in the industry of making foundry castings to custom order which castings do not exceed a size of four short U.S. tons

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts, and for brake discs; goods of common metal, included in this class. Motors and engines (except for land vehicles) and parts therefor, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts; parts for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crankshafts and brake discs. Motors and engines. Foundry services, namely casting of cast parts, for others; customized production of castings. Engineering services; technical consultancy on the design and manufacture of castings.

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts, crank shafts, and for brake discs, and brake drums; cast iron (unworked or semi-worked); goods of common metal, included in this class. Parts for motors and engines (except for land vehicles), in particular cast parts for motors and engines, including engine blocks, cylinder blocks, cylinder heads, camshafts, crank shafts, bedplates, bearing caps, fly wheels, gear box housings, turbo charger housings, castings for engines, hydraulic valve bodies; parts for motors and engines for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder blocks, cylinder heads, camshafts, crankshafts, castings for engines, manifolds for vehicles, bedplates, bearing caps, fly wheels, gear box housings, turbo charger housings, hydraulic valve bodies; hydraulic valve bodies; casting equipment; tools (not hand operated); machines and facilities for foundry; all the foregoing goods in this class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, in stationary actuators and in turbine castings, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment, stationary actuators and turbine castings), such foundry castings to custom order of a size that does not exceed for (4) short (US) tons. Gear box housings for vehicles; turbo charger housings for vehicles; brake discs for vehicles; brake drums for vehicles; bedplates for vehicles; bearing caps for vehicles; fly wheels for vehicles; parts for axles for vehicles; associated exhausts for vehicles. Foundry services, namely metal casting for others; customized production of castings; all the foregoing services in this class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment) such foundry castings to custom order of a size that does not exceed for (4) short (US) tons. Engineering services; technical consultancy on the design and manufacture of castings; all the foregoing services in this class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment) such foundry castings to custom order of a size that does not exceed for (4) short (US) tons.

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts, crank shafts, and for brake discs, and brake drums; cast iron (unworked or semi-worked); goods of common metal, included in this class. Parts for motors and engines (except for land vehicles), in particular cast parts for motors and engines, including engine blocks, cylinder blocks, cylinder heads, camshafts, crank shafts, bedplates, bearing caps, fly wheels, gear box housings, turbo charger housings, castings for engines, hydraulic valve bodies; parts for motors and engines for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder blocks, cylinder heads, camshafts, crankshafts, castings for engines, manifolds for vehicles, bedplates, bearing caps, fly wheels, gear box housings, turbo charger housings, hydraulic valve bodies; hydraulic valve bodies; casting equipment; tools (not hand operated); machines and facilities for foundry; all of the foregoing goods in this class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, in stationary actuators and in turbine castings, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment, stationary actuators and turbines castings), such foundry castings to custom order of a size that does not exceed four (4) short (US) tons. Gear box housings for vehicles; turbo charger housings for vehicles; brake discs for vehicles; brake drums for vehicles; bedplates for vehicles; bearing caps for vehicles; fly wheels for vehicles; parts for axles for vehicles; associated exhausts for vehicles. Foundry services, namely metal casting for others; customized production of castings;  all of the foregoing goods in this class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment), such foundry castings to custom order of a size that does not exceed four (4) short (US) tons. Engineering services; technical consultancy on the design and manufacture of castings;  all of the foregoing goods in this class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment), such foundry castings to custom order of a size that does not exceed four (4) short (US) tons.

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts, and for brake discs, cast iron (unworked or semi-worked); goods of common metal, included in this class. Parts for motors and engines (except for land vehicles), in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts; parts for motors and engines for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crankshafts. Brake discs. Foundry services, namely casting of castings, for others, customized production of castings. Engineering services; technical consultancy on the design and manufacture of castings.

Abrégé

The present invention relates to a process for casting cast parts G from a vermicular or spheroidal graphite-forming iron casting melt, in which process the iron casting melt is poured into a casting mould 1, which comprises at least one casting mould part 2, 3, 5, which is moulded from a moulding material mixed from a sand-like matrix and an organic binder and subsequently gassed with a sulphur-containing gas, in particular SO2 gas, in order to cure the binder of the moulding material, so as to obtain a dimensionally stable mould part 2, 3, 5. The process according to the invention shows possible ways in which the risk of the occurrence of local deteriorations of the microstructure on the cast part when casting spheroidal or vermicular graphite-forming iron casting melt can be reduced to a minimum in the case of casting moulds produced by the SO2 process. This is achieved according to the invention by at least one of the surfaces that comes into contact with the iron casting melt during the pouring of the said melt into the casting mould 1 being provided with a coating 7, 8, 9 containing non-volatile sulphide formers after the curing of the mould part 2, 3, 5 and before the casting of the iron casting melt.

Classes IPC  ?

• B22D 27/18 - Mesures pour l'utilisation de procédés chimiques modifiant en surface la composition des pièces moulées, p. ex. pour améliorer la résistance à l'attaque des acides
• B22D 27/20 - Mesures non prévues ci-dessus, mais influençant la structure du grain ou la textureEmploi de compositions spécifiées à cet effet
• B22C 3/00 - Emploi de compositions spécifiées pour revêtir les surfaces des moules, noyaux ou modèles
• B22C 9/12 - Traitement des moules ou noyaux, p. ex. séchage, étuvage
• C22C 33/10 - Fabrication de fontes alliées comportant des procédés pour ajouter du magnésium

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts, and for brake discs; goods of common metal, included in class 06. Motors and engines (except for land vehicles) and parts therefor, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts. Motors and engines and parts therefor for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crankshafts and brake discs. Foundry services, namely casting of cast parts, for others; custom manufacture of castings. Engineering services; technical consultancy on the design and manufacture of castings.

Abrégé

The present invention relates to a brake disk for a disk brake, which is intended particularly for use in motor vehicles, comprising a friction ring (2) as the first connecting part and a carrier part (3) as the second connecting part, wherein the connecting parts (2, 3) are rotatably fixed to each other by radially oriented projections (10), which are integrally formed as one piece on one of the connecting parts (2, 3) and positively engage in correspondingly shaped recesses (19) of the other connecting part (2, 3). The brake disk (1) according to the invention can be produced cost-effectively, guarantees high operating reliability, and at the same time exhibits optimized behavior under the influence of the heat that inevitably develops during a braking operation. This is achieved in that at least one of the projections has a through-channel (12) and that in the friction ring (2) at least one ventilation channel (7) for removing ambient air from, or for feeding ambient air to, the through-channel (12) of the respective projection (10).

Classes IPC  ?

• F16D 65/12 - DisquesTambours pour freins à disques

Abrégé

The invention relates to a crankcase for an internal combustion engine, comprising a casing part (1), produced by casting from molten metal, into which at least one first bearing shell (2) for a crankshaft is formed, and a cap piece (6) of the bearing which is likewise produced by casting from molten metal. A second bearing shell (5) associated with the first bearing shell (2) of the casing part (1) is formed into the cap piece of the bearing, the bearing shells (2, 5) being configured in such a manner that they interact to form a crankshaft bearing (3) when the crankcase K is finally assembled. The crankcase also comprises a balance shaft bearing (7, 11) for at least one balance shaft, said balance shaft bearing being configured by respective bearing shells (8, 12), fixed to the casing, and a bearing shell (9, 13) formed into a cap piece (9a, 13a) of a bearing, said cap piece being independently mountable. The aim of the invention is to provide an especially space- and weight-saving design that allows production of such a crankcase by casting in an especially simple manner. For this purpose, the bearing shell (9, 13), which is fixed to the casing, of the balance shaft bearing (7, 11) is integrally connected to the cap piece (6) of the crankshaft bearing (3).

Classes IPC  ?

• F01M 11/00 - Parties constitutives, détails ou accessoires non couverts par les groupes ou présentant un intérêt autre que celui visé par ces groupes
• F02F 7/00 - Carcasses de moteur, p. ex. carters

Abrégé

The invention relates to a crankcase for an internal combustion engine, comprising a casing part (1), produced by casting from molten metal, into which at least one first bearing shell (2) for a crankshaft is formed, an oil pan W being secured to the casing part (1). The invention is characterized in that at least one contact surface (31, 32) is configured on the crankcase K, the inner surfaces of the oil pan W resting on at least some sections thereof in a form-locked manner. The invention hereby provides a crankcase the oil pan W of which can be produced with the least complexity of manufacture possible and which can have a reinforcing function. At the same time, noise emission during operation is reduced.

Classes IPC  ?

• F01M 11/00 - Parties constitutives, détails ou accessoires non couverts par les groupes ou présentant un intérêt autre que celui visé par ces groupes
• F02F 7/00 - Carcasses de moteur, p. ex. carters

Abrégé

The invention relates to a method for producing a cast component (1) of an internal combustion engine with a cast-in pipe (3) in a casting process with expendable moulds and a permanent pattern or a casting process with permanent moulds, in which a solid core mould (4) is mounted in a split outer mould. To solve the problem of the pipe changing its position during the casting of the component (1), it is proposed according to the invention that a separate pipe holder (5) is integrated in the outer mould or the core mould (4). The pipe (3) is inserted into a holding portion (6) of the pipe holder (5) that is formed in such a way that it locally surrounds the outer circumference (8) of the pipe (3) at least partially and with little play, so that the pipe (3) can expand in the axial direction during casting, but is secured against displacements in radial directions caused by the buoyancy forces of the liquid casting material. The component (1) is subsequently cast by the respective process.

Classes IPC  ?

• B22C 21/14 - Organes auxiliaires pour le renforcement ou l'immobilisation des matériaux de moulage ou des noyaux, p. ex. crochets, supports de noyaux, goujons, barres de châssis
• B22D 19/00 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final
• F02F 1/26 - Culasses de cylindres comportant des moyens de refroidissement

Abrégé

A process for producing vermicular graphite cast makes it possible to reliably produce cast iron with vermicular graphite with high operational safety and at a low cost. For that purpose, an Mg treatment alloy composed of magnesium and another metal, to the exclusion of silicon, is added according to the invention to an iron melt with a sulphur content of less than 0.05 % by weight kept in a treatment vessel in an inert atmosphere, until the magnesium content of the iron melt amounts to 0.005-0.018 % by weight.

Classes IPC  ?

• C22C 33/10 - Fabrication de fontes alliées comportant des procédés pour ajouter du magnésium

Produits et services

Common metals and their alloys, in particular for use in the manufacture of engine blocks, cylinder heads, camshafts, crankshafts, and brake discs; unwrought and semi-wrought cast iron; metal castings Component parts of motors and engines, namely, crank shafts, camshafts, * stationary actuator and turbine castings * and cylinder heads; disc brakes for machines; * ; all of the foregoing limited to the vehicle industry, the industry of making foundry castings for use in hydraulic equipment or for use in stationary actuators and in turbine castings, and other than for the vehicle industry or for use in hydraulic equipment or for use in stationary actuators and in turbine castings, in the industry of making foundry castings to custom order which castings do not exceed a size of four short U.S. tons * Disc brakes for land vehicles Foundry services, namely, casting of metal parts for others; technical consultancy services in the field of manufacture of castings; * all of the foregoing limited to the vehicle industry, the industry of making foundry castings for use in hydraulic equipment, and, other than for the vehicle industry or for use in hydraulic equipment, the industry of making foundry castings to custom order which castings do not exceed a size of four short U.S. tons * Engineering services, namely, engineering services for the metal casting industry; technical consultancy services in the field of design; design of metal castings; * all of the foregoing limited to the vehicle industry, the industry of making foundry castings for use in hydraulic equipment, and, other than for the vehicle industry or for use in hydraulic equipment, the industry of making foundry castings to custom order which castings do not exceed a size of four short U.S. tons *

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts, and for brake discs, cast iron (unworked or semi-worked); goods of common metal, included in class 06. Parts for motors and engines (except for land vehicles), in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts, stationary actuators and turbine castings; all of the foregoing goods in the class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, in stationary actuators and in turbine castings, or the business of making foundry castings to customer order (other than in the vehicle business or for use in hydraulic equipment, stationary actuators and turbine castings), such foundry castings to custom order of a size that does not exceed four (4) short (US) tons. Parts for motors and engines for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crankshafts and brake discs. Foundry services, namely casting of castings, for others, custom manufacture of castings; all of the foregoing services in the class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment), such foundry castings to custom order of a size that does not exceed four (4) short (US) tons . Engineering services; technical consultancy on the design and manufacture of castings; all of the foregoing services in the class limited to the vehicle business, the business of making foundry castings for use in hydraulic equipment, or the business of making foundry castings to custom order (other than in the vehicle business or for use in hydraulic equipment), such foundry castings to custom order of a size that does not exceed four (4) short (US) tons .

Produits et services

Common metals and their alloys, in particular, cast parts for brake disks; goods made from metal, as far as included in this class. Motors and engines (except for land vehicles) and parts therefor, in particular, cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts; parts of motors and engines for land vehicles. Motors and engines for land vehicles and brake disks for vehicles. Foundry services, namely, casting of cast parts for others; technical consultancy in the field of manufacture of castings. Engineering services; technical consultancy in the field of design of castings; construction drafting of castings.

Produits et services

Common metals and their alloys, in particular for cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts, and for brake discs; goods of common metal, included in class 06. Motors and engines (except for land vehicles) and parts therefor, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crank shafts. Motors and engines and parts therefor for vehicles of all kinds, in particular cast parts for motors and engines, including engine blocks, cylinder heads, camshafts and crankshafts and brake discs. Foundry services, namely casting of cast parts, for others; castings design. Engineering services; technical consultancy on the design and manufacture of castings.