An apparatus is described for processing an object by laser, comprising
a support base comprising a treatment area for the object,
a laser,
a stand mounted on the base to keep the laser at a distance from the base and pointed at the treatment area, and
a casing or cover to enclose the stand and the laser.
An apparatus is described for processing an object by laser, comprising
a support base comprising a treatment area for the object,
a laser,
a stand mounted on the base to keep the laser at a distance from the base and pointed at the treatment area, and
a casing or cover to enclose the stand and the laser.
To reduce the size, there are
means for lifting the casing or cover from the base to a raised position where access to the treatment area is permitted, and
means for rotateing the casing or cover around a—in use—horizontal axis while the casing or cover is in the raised position.
A method is described of firing a casting cylinder inside a furnace, in which, to improve the firing uniformity, during firing the casting cylinder is moved inside the chamber to receive heat from a heating element, and is rotated about a movable axis which is moved within the chamber.
F27B 5/12 - Aménagement des dispositifs de chargement
F27B 9/16 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le trajet de la charge pendant le traitementFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le procédé de déplacement de la charge pendant le traitement la charge se déplaçant sur un trajet circulaire ou courbe
F27B 17/00 - Fours d'un genre non couvert par l'un des groupes
A method is described for melting metals and molding objects with the molten metal thus produced, wherein a crucible containing metal to be melted is arranged integral with an electrical conductor so that the electrical conductor supports the crucible, the electrical conductor is electrically energized to generate an alternating magnetic field and by induction melt the metal inside the crucible, and the electrical conductor is rotated about an - in use - horizontal axis to tilt the crucible and pour the molten metal contained therein.
An apparatus is described for processing an object by laser, comprising: - a support base comprising a treatment area for the object, - a laser, - a stand mounted on the base to keep the laser at a distance from the base and pointed at the treatment area, - a casing or cover to enclose the stand and the laser. To reduce the size, there are - means for lifting the casing or cover from the base to a raised position where access to the treatment area is permitted, - means for rotate the casing or cover around a - in use - horizontal axis while the casing or cover is in the raised position.
B23K 37/04 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour maintenir ou mettre en position les pièces
B23K 26/12 - Travail par rayon laser, p. ex. soudage, découpage ou perçage sous atmosphère particulière, p. ex. dans une enceinte
5.
LASER EQUIPMENT FOR GOLD WORKSHOPS AND / OR DENTAL TECHNICIANS
A method is described for decontaminating room air by means of a tabletop apparatus (10) (or with dedicated stand) for the processing of metal costume jewelry/goldsmiths or dental prostheses through a LASER beam, wherein a source of UV and/or UV-C radiation irradiates a forced flow (F) of ambient air before it comes out of a casing of the apparatus.
B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
6.
LASER EQUIPMENT FOR GOLD WORKSHOPS AND / OR DENTAL TECHNICIANS
A method is described for decontaminating room air by means of a tabletop apparatus (10) (or with dedicated stand) for the processing of metal costume jewelery/goldsmiths or dental prostheses through a LASER beam, wherein a source of UV and/or UV-C radiation irradiates a forced flow (F) of ambient air before it comes out of a casing of the apparatus.
A method is described for decontaminating room air by means of a tabletop apparatus (10) (or with dedicated stand) for the processing of metal costume jewelery/goldsmiths or dental prostheses through a LASER beam, wherein a source of UV and/or UV-C radiation irradiates a forced flow (F) of ambient air before it comes out of a casing of the apparatus.
B23K 26/12 - Travail par rayon laser, p. ex. soudage, découpage ou perçage sous atmosphère particulière, p. ex. dans une enceinte
B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
A61L 9/20 - Désinfection, stérilisation ou désodorisation de l'air utilisant des phénomènes physiques des radiations des ultraviolets
Welding machines; Welding and soldering equipment; Electric soldering apparatus; Electric welding machines; Laser engraving machines; Laser welding machines; Laser welding devices; Robotic electrical welding apparatus; Welding machines; Metal welding machines [electric]; Welding machines for use in the jewellery trade; Casting machines; Milling machines [for metalworking]. Air cleaning apparatus; Air cleaning apparatus; Air freshening, air filtration, air sanitising and air purifying units and apparatus; Sterilisers; Ultraviolet sterilizers; Sterilizers for industrial use; Sterilisers for dental instruments; Disinfection units which use UV lighting and hot air produced electrically for drying hands and feet; Disinfectant apparatus; Sterilization, disinfection and decontamination equipment; Apparatus and machines for disinfecting rooms.
Biocompatible common metals in ingots, wires of common metal in bars, waffles in particular of titanium, vanadium, zirconium and their alloys; semi-finished goods of biocompatible metals; all the aforesaid goods being used for manufacturing dentists' tools and machine tools for dentists only. Machines and parts of machines for precision casting of biocompatible metals; casting crucibles for precision casting machines (parts of machines); die-holding cylinders for precision casting machines; machine tools and tools for machine tools for metal-working; welding machines, electric or laser; dies for refractory coverings for metal precision casting machines; de-mufflers of metal (accessories) for precision casting machines; fittings for parts of machines and fittings of ceramic fibre for precision casting machines; all the aforesaid tools, machines, parts of machines and fittings being for dental use only. Artificial limbs and dental prostheses of biocompatible metals or of ceramic material. Dies not of metal for metal casting; bases (stands) of rubber or plastic for casting cylinders during shaping of the die; hollow cones of plastic for insertion of the wax in casting dies.
