Patent application number | Description | Published |
20110315744 | METHOD FOR MAKING A METAL CONNECTING ROD REINFORCED WITH LONG FIBERS - The invention relates to a method of fabricating a connecting rod, the method including: fabricating a body ( | 12-29-2011 |
20120097480 | DEVICE FOR REDUCING AERODYNAMIC NOISE FROM AN AIRCRAFT UNDERCARRIAGE - In the field of aviation, a device for limiting aerodynamic noise from a deployed aircraft undercarriage during landing and/or takeoff. The device comprises two end plates ( | 04-26-2012 |
20120103502 | METHOD FOR MANUFACTURING A COMPOSITE MATERIAL CONNECTING ROD HAVING REINFORCED ENDS - In the field of aviation, a method of fabricating a composite-material rod. The method comprises a first step of fabricating a mandrel comprising a sleeve of composite material and solid inserts of composite material secured to the ends of said sleeve to constitute a rigid whole. Then, one or more layers of braided fibers are applied around the mandrel by using a fiber-braiding machine. Next, a resin is injected into the layers of braided fibers so as to establish cohesion rigidly bonding the braided fiber layers and at least the ends of the mandrel in order to form a rod body out of composite material having reinforced ends. Finally, respective holes are drilled at each end of the rod body, each hole passing through the layers of braided fibers and also through the corresponding insert. | 05-03-2012 |
20120119056 | BEAM FOR SUSPENDING A TURBOSHAFT ENGINE FROM AN AIRCRAFT STRUCTURE - A beam for suspending a turboshaft engine from an aircraft structure, including a first attachment mechanism configured to be secured to the aircraft structure and at least one second attachment mechanism configured to be secured to the engine. The beam is at least partially made from a metal-matrix composite material including reinforcing fibres. In one embodiment, the beam takes a form of a circle arc. | 05-17-2012 |
20120174700 | METHOD FOR MANUFACTURING A FIBER-REINFORCED METAL CONNECTING ROD, AND RESULTING CONNECTING ROD - The present invention relates to a method of fabricating a metal link rod ( | 07-12-2012 |
20120251744 | METALLIC PART PROVIDED WITH FIBROUS REINFORCEMENTS AND HAVING A BEVELLED EDGE - The invention relates to a mechanical part made from a metal preform presenting at least one housing ( | 10-04-2012 |
20120255668 | METHOD FOR MANUFACTURING COMPOSITE PARTS COMPRISING BRAIDED FIBERS - A method of fabricating a composite material part such as a link. The method comprises the successive operations of applying reinforcing fiber layers ( | 10-11-2012 |
20120279635 | METHODS FOR PRODUCING A PART MADE FROM A COMPOSITE MATERIAL, OBTAINED BY DEPOSITING LAYERS OF REINFORCING FIBERS URGED ONTO A MANDREL - The invention relates to a method of fabricating a composite material part in which one or more layers of braided, or woven, or indeed draped reinforcing fibers are applied onto a mandrel having the general shape of a body of revolution. After one or more layers have been applied onto the mandrel, an operation is performed of winding at least one tie helically around and along the assembly constituted by the mandrel and each layer of reinforcing fibers that it carries, so as to press each layer of reinforcing fibers against the mandrel. The invention relates to fabricating composite material parts such as beams, connecting rods, or arms made out of carbon fibers. | 11-08-2012 |
20120305173 | PROCESS FOR MANUFACTURING A CONNECTING ROD MADE OF A COMPOSITE HAVING A LOCALIZED OVERTHICKNESS - The invention relates to a process for manufacturing a connecting rod ( | 12-06-2012 |
20120318441 | METHOD FOR MAKING A CONNECTING ROD MADE OF A COMPOSITE MATERIAL COMPRISING A REINFORCED YOKE - The invention relates to a method for making a connecting rod ( | 12-20-2012 |
20130062012 | METHOD FOR MAKING AN ARM FOR A HINGED STRUCTURE SUCH AS A ROCKER ARM FOR AN AIRCRAFT LANDING-GEAR STRUCTURE - The invention relates to a method for making an arm for a hinged structure such as an aircraft landing gear structure, this arm comprising a main body ( | 03-14-2013 |
20130098539 | METHOD FOR MANUFACTURING AN ARM IN COMPOSITE MATERIAL COMPRISING A TRANSVERSAL BEARING DESIGNED TO RECEIVE A FIXED OR ROTATING SHAFT - The invention relates to a method for manufacturing an arm ( | 04-25-2013 |
20130105079 | METHOD FOR PRODUCING A MECHANICAL MEMBER FROM COMPOSITE MATERIAL, HAVING AN IMPROVED MECHANICAL PERFORMANCE UNDER TRACTION-COMPRESSION AND BENDING | 05-02-2013 |
20130133508 | METHOD FOR OPERATING A MACHINE FOR PLAITING REINFORCING FIBERS - The invention relates to a method for the operation of a plaiting machine ( | 05-30-2013 |
20130152772 | PROCESS FOR MANUFACTURING A MECHANICAL MEMBER MADE OF A COMPOSITE HAVING INCREASED MECHANICAL STRENGTH - The invention relates to a method of fabricating a mechanical member, the method including a plurality of operations of braiding and depositing layers of braided reinforcing fibers on a mandrel ( | 06-20-2013 |
20130171000 | TURBOJET ENGINE BLADE, IN PARTICULAR A GUIDE BLADE, AND TURBOJET ENGINE RECEIVING SUCH BLADES - A turbojet vane, in particular a compressor guide vane, characterized in that the vane comprises the following elements:
| 07-04-2013 |
20130213560 | METHOD FOR PRODUCING PARTS MADE FROM COMPOSITE MATERIALS WITH A BRAIDED COVERING - The invention relates to a method of making a composite material part, the method comprising the steps of:
| 08-22-2013 |
20130251519 | TURBOJET CASING AND TURBOJET RECEIVING SUCH CASINGS - A turbojet casing adapted to receive a plurality of vanes, the casing including attachment means ( | 09-26-2013 |
20130305911 | METHOD FOR BRAIDING REINFORCING FIBRES WITH VARIATION IN THE INCLINATION OF THE BRAIDED FIBRES - The invention relates to a method of braiding reinforcing fibers on a mandrel ( | 11-21-2013 |
20140064915 | METHOD FOR OPTIMIZING THE SPEED OF A TWIN-SPOOL TURBOJET ENGINE FAN, AND ARCHITECTURE FOR IMPLEMENTING SAME - A method and system improving energy efficiency of a turbojet engine by optimizing rotating speed of a fan and operability of an engine, by freeing the fan from exclusive control of a low-pressure (LP) shaft by providing combined control with a high-pressure (HP) shaft when cruising power has been reached. The turbojet engine include at least one LP turbine and one HP turbine coupled to coaxial LP shafts and HP shafts, respectively, which can drive LP and HP compressors, respectively. The LP compressors include a fan that forms a first primary air-intake compression stage. The LP and HP shafts are mounted on one of two driving mechanisms, an inner ring gear, and a planet carrier for a planetary gear train for driving the fan, the HP shaft being mounted on a disengagement mechanism and the fan being coupled to the planetary gear train via an outer driven ring gear. | 03-06-2014 |