| OERLIKON TRADING AG, TRUBBACH Patent applications |
| Patent application number | Title | Published |
|---|
| 20120017742 | Saw Band and Method for the Production of a Saw Band - A saw band of steel for a band-sawing machine has a band back and a row of teeth having a number of teeth, at least the row of teeth being provided with a hard material coating. According to the invention, this coating comprises one or more metals of subgroups IV, V or VI of the periodic system or aluminum or silicon and/or their nitrites, oxides, carbides, carbonitrides or borides of the aforementioned metals or mixtures thereof. A method according to the invention is a vacuum coating method, for example as PVD or paCVD. | 01-26-2012 |
| 20110308941 | MODIFIABLE MAGNET CONFIGURATION FOR ARC VAPORIZATION SOURCES - The present invention relates to an arc vaporization source for generating hard surface coatings on tools. The invention comprises an arc-vaporization source, comprising at least one electric solenoid and a permanent magnet arrangement that is displaceable relative to the target surface. The vaporization source can be adjusted to the different requirements of oxide, nitride, or metal coatings. The rate drop during the lifespan of a target to be vaporized can be held constant or adjusted by suitably adjusting the distance of the permanent magnets to the front side of the target. A compromise between the coating roughness and rate can be set. | 12-22-2011 |
| 20110284061 | PHOTOVOLTAIC CELL AND METHODS FOR PRODUCING A PHOTOVOLTAIC CELL - A photovoltaic cell ( | 11-24-2011 |
| 20110281026 | CLEANING METHOD FOR COATING SYSTEMS - The present invention relates to a pretreatment method to be applied to secondary surfaces in coating systems prior to coating. To this end, a non-stick coating is applied to the secondary surfaces, which can be easily detached from the secondary surfaces, even after coating material has been deposited thereon. In this way, the cleaning process of the coating system after the coating process is considerably simplified. | 11-17-2011 |
| 20110271872 | WEAR PROTECTION LAYER AND METHOD FOR THE MANUFACTURE THEREOF - The invention relates to a wear protection layer for tools such as milling cutters, cutting inserts, injection molds and the like, in particular wear protection layers deposited using physical vapor deposition, said layers having the general composition AlNbX, where X stands for N, C, B, CN, BN, CBN, NO, CO, BO, CNO, BNO, or CNCO, characterized in that the Nb fraction is less than 40 at % and/or the aluminum powder used in the manufacturing process is mixed with 10 to 50 at % zirconium relative to the aluminum, and also relates to a method for manufacturing a wear protection layer. | 11-10-2011 |
| 20110265711 | VACUUM CHAMBER FOR COATING INSTALLATIONS AND METHOD FOR PRODUCING A VACUUM CHAMBER FOR COATING INSTALLATIONS - A vacuum chamber ( | 11-03-2011 |
| 20110220495 | IGNITION APPARATUS FOR ARC SOURCES - The present invention relates to an ignition device for igniting a high-current discharge of an electrical arc evaporator in a vacuum coating system. Ignition is performed by means of mechanically closing and opening a contact between the cathode and the anode. Contact is established by means of an ignition finger that can move on a forced path. On account of the forced path, the ignition finger can be moved by means of a simple mechanical drive to a park position, which is protected against coating, and said ignition finger can also be used to ignite a second target. | 09-15-2011 |
| 20110195261 | NON GAMMA-PHASE CUBIC AlCrO - The present invention relates to a coating for workpieces with at least one layer, the at least one layer comprising metal components represented by AlxCr1−x wherein x is an atomic ratio meeting 0≦x≦0.84 and comprising non metallic components represented by O1−yZy where Z is at least one Element selected from the group N, B, C and 0≦y≦0.65, preferably y≦0.5 characterized in that the coating comprises at least partially a cubic non gamma Cr and oxide comprising phase in such a way that the x-ray diffraction pattern shows formation of cubic phase which is not the cubic phase of CrN. | 08-11-2011 |
| 20110183084 | LAYER SYSTEM WITH AT LEAST ONE MIXED CRYSTAL LAYER OF A MULTI-OXIDE - A PVD layer system for the coating of workpieces encompasses at least one mixed-crystal layer of a multi-oxide having the following composition: (Me1 | 07-28-2011 |
| 20110091701 | HIGH WEAR RESISTANT TRIPLEX COATING FOR CUTTING TOOLS - A hard coating layer system comprises at least a main layer ( | 04-21-2011 |
| 20110056914 | PROCESS FOR THE STRIPPING OF WORKPIECES AND STRIPPING SOLUTION - A material mixture for dissolving a coating system from a work piece comprises an aqueous, alkaline solution containing between 3 and 8 weight percent KMnO | 03-10-2011 |
| 20110044779 | WORK PIECE WITH A HARD FILM OF ALCR-CONTAINING MATERIAL, AND PROCESS FOR ITS PRODUCTION - A work piece or structural component is coated with a system of film layers at least one of which is composed of (Al | 02-24-2011 |
| 20100291320 | METHOD FOR MANUFACTURING A TREATED SURFACE AND VACUUM PLASMA SOURCES - When treating workpiece or substrate surfaces with the help of a vacuum plasma discharge between an anode and an cathode and whereby due to such treatment a solid is formed and deposited on the anode surface, which solid has a higher specific DC impedance than the specific DC impedance of the anode material, at least parts of the anode surface are shielded from such deposition by establishing thereat a shielding plasma. | 11-18-2010 |
| 20090107396 | Vacuum chamber on a frame basis for coating installations - The present invention relates to a vacuum chamber and to its production. According to the invention, the vacuum chamber comprises a frame into which insert plates are placed. The insert plates form together with the frame a closed space in which a vacuum can be created. Preferably, the shell of the frame is extracted from an integrally formed metal piece, with a large portion of material being removed, leading to openings for the insert plates to be created. This has among others the advantage that no welding seams are necessary where the individual plates are inserted. | 04-30-2009 |
