Product forming system, e.g. by a rotational moulding process, comprising an electrically heated mould of which at least one mould part is provided with a plurality of electrical resistors for heating a cavity inside the mould, means for applying electric current to the electrical resistors, and a measurement device for measuring the electric current flowing through the electric resistors. The measurement device comprises a plurality of openings, with at least one electrical conductor running through each opening, each of which is connected in series to at least one of the electrical resistors. At each opening, an inductive element is provided for measuring the electric current through the respective at least one electrical conductor. The mea- surement device comprises electronic components for converting the measured currents into measurement data and for storing and/or transmitting the measurement data.
The present invention concerns a device for storing a pressurized gaseous or liquid medium. The invention relates to a device for storing a pressurized gaseous or liquid medium. The invention further relates to a method for manufacturing such a device.
A system for the production of an object from a material containing a hardenable base material by rotational moulding includes a die having die walls surrounding a cavity wherein an object is to be formed, the die being provided with a flow channel for conducting a heat exchange fluid and heating or cooling the die, a rotation device for rotating the die, for bringing melted base material into contact with the die walls surrounding the die cavity and forming the object by rotational moulding, and thermal assemblies comprising a heating assembly and a cooling assembly for promoting flow of heat exchange fluids through the flow channel.
The present invention concerns a device for storing a pressurized gaseous or liquid medium. The invention relates to a device for storing a pressurized gaseous or liquid medium. The invention further relates to a method for manufacturing such a device.
B29C 41/06 - Coulée par rotation ou par centrifugation, c.-à-d. revêtement de la surface interne d'un moule par rotation du moule autour d'au moins deux axes
B29C 37/00 - Éléments constitutifs, détails, accessoires ou opérations auxiliaires non couverts par le groupe ou
B29C 41/20 - Façonnage par revêtement d'un moule, noyau ou autre support, c.-à-d. par dépôt de la matière à mouler et démoulage de l'objet forméAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en incorporant des parties ou des couches préformées, p. ex. moulage autour d'inserts ou sur des objets à recouvrir
The present invention is a system for producing an object from a material that contains a hardenable base material using rotational moulding, wherein the system is comprised of a robotic arm and a die that can be attached to the robotic arm. The die contains a die cavity defined by a die wall, wherein the die is configured for receiving the material in the die cavity. The current invention also involves a method for production of an object of a material containing a hardenable base material using rotational moulding.
The present invention is a system for producing an object from a material that contains a hardenable base material using rotational moulding, wherein the system is comprised of a robotic arm and a die that can be attached to the robotic arm. The die contains a die cavity defined by a die wall, wherein the die is configured for receiving the material in the die cavity. The current invention also involves a method for production of an object of a material containing a hardenable base material using rotational moulding.
B29C 33/00 - Moules ou noyauxLeurs détails ou accessoires
B29C 35/00 - Chauffage, refroidissement ou durcissement, p. ex. réticulation ou vulcanisationAppareils à cet effet
B29C 35/04 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation avec des liquides, des gaz ou de la vapeur d'eau
B29C 41/06 - Coulée par rotation ou par centrifugation, c.-à-d. revêtement de la surface interne d'un moule par rotation du moule autour d'au moins deux axes
This invention relates to a device for rotational molding. The device comprises a mold which is movably arranged, having a mold wall, surrounded by a mold cavity and a material feeding device for feeding the curable raw material into the mold cavity. The mold is movably mounted on a robot arm, associated with the mold. The movement of the mold is controlled by a control device communicating with the robot arm. The mold is provided with a device for controlling the temperature of the mold and which is integrally formed with the mold.
B29C 33/02 - Moules ou noyauxLeurs détails ou accessoires comportant des moyens incorporés de chauffage ou de refroidissement
B29C 41/06 - Coulée par rotation ou par centrifugation, c.-à-d. revêtement de la surface interne d'un moule par rotation du moule autour d'au moins deux axes
B29C 41/34 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
This invention relates to a device for rotational moulding. The device comprises a mould which is movably arranged, having a mould wall, surrounded by a mould cavity and a material feeding device for feeding the curable raw material into the mould cavity. The mould is movably mounted on a robot arm, associated with the mould. The movement of the mould is controlled by a control device communicating with the robot arm. The mould is provided with a device for controlling the temperature of the mould and which is integrally formed with the mould.
B29C 33/02 - Moules ou noyauxLeurs détails ou accessoires comportant des moyens incorporés de chauffage ou de refroidissement
B29C 41/06 - Coulée par rotation ou par centrifugation, c.-à-d. revêtement de la surface interne d'un moule par rotation du moule autour d'au moins deux axes
B29C 41/34 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
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