Hachenberg
Dieter Hachenberg, Hamburg DE
Patent application number | Description | Published |
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20140054419 | PRESSURIZED AIRPLANE FUSELAGE, COMPRISING A PRESSURE BULKHEAD - A pressurized aircraft fuselage includes a pressure bulkhead installed on a fuselage structure, which forms a barrier between an internal pressurized cabin area and an outside area, wherein the edge of the pressure bulkhead is circumferentially attached to the fuselage structure by fastening means, wherein the fastening means include a pair of ring-shaped attachment frames made of an open or hollow profile, which are disposed at each side of the pressure bulkhead respectively, in order to form a clamping connection for the pressure bulkhead towards the fuselage structure. | 02-27-2014 |
20150083862 | PRESSURIZED FUSELAGE OF AN AIRCRAFT, WITH A FUSELAGE STRUCTURE AND A PRESSURE BULKHEAD SPECIALLY MOUNTED THEREIN - A pressurized fuselage of an aircraft includes a fuselage structure and a pressure bulkhead mounted therein for forming a fuselage-internal pressure region. The pressure bulkhead is attached on the edge region, by way of mounting means, to the inside of the fuselage structure. The mounting means comprise at least one pivoting socket arrangement, arranged on the edge side of the pressure bulkhead, which edge side faces away from the pressure region, and interacts with the fuselage structure, as well as a supporting frame element, arranged on the opposite edge side and supporting itself on the fuselage structure. | 03-26-2015 |
Joerg Hachenberg, Aschaffenberg DE
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20110236254 | DENTAL ALLOY - A palladium-dominated dental alloy, in particular a ceramic-bonding dental alloy for the manufacture of dental prostheses such as crowns, bridges, inlays, or onlays, containing at least gold, palladium, and silver, as well as a grain-growth inhibitor in the form of ruthenium. In order to achieve a fine-grained separation without the formation of agglomerates to obtain a dental alloy with high mechanical stability and excellent polishing characteristics, it is proposed that the dental alloy contain—in addition to ruthenium as grain-growth inhibitor—at least one element of the group tantalum, niobium, yttrium, zirconium, chromium, and molybdenum as grain-refinement control element. | 09-29-2011 |
Joerg Hachenberg, Aschaffenburg DE
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20130149186 | DEVICE AND METHOD FOR SINTERING SINTER PRODUCTS - The invention relates to a device ( | 06-13-2013 |
Jörg Hachenberg, Aschaffenburg DE
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20120114516 | METHOD FOR THE MANUFACTURE OF A SHAPED BODY AS WELL AS GREEN COMPACT - A method for manufacturing a shaped body, comprising creating a mixture of a metal powder and binding agent, compacting the mixture to form a green compact, heating the green compact to a debinding start temperature T | 05-10-2012 |