Class / Patent application number | Description | Number of patent applications / Date published |
029402180 | By applying fluent material, e.g., coating, casting | 20 |
20090019681 | METHOD FOR REPAIRING THE SURFACE OF A FORMWORK PANEL - A method of repairing the surface of a formwork panel made of plastic. The invention provides for a surface coating of the formwork panel to be removed by machining, for example by a milling cutter, and for the formwork panel to be recoated with the same thickness as the removed surface coating. For the repair, the formwork panel can remain in its frame. | 01-22-2009 |
20090249603 | COLD DEPOSITION REPAIR OF CASTING POROSITY - A method of repairing a component having interconnected porosity applies a material to the area of the porosity through a cold deposition process. Components repaired by this method are also claimed. | 10-08-2009 |
20090255102 | REPAIR OF FUEL NOZZLE COMPONENT - A method of repairing a fuel nozzle is disclosed comprising the steps of preparing a damaged component for repair; directing thermal energy towards a substrate; directing a stream of powder material; and depositing the powder material onto the substrate. | 10-15-2009 |
20110119885 | RESTORED WINDING CORES AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a restored winding core and a method for manufacturing the same, wherein at least one discarded winding core is first collected. At least one of the extremities of the discarded winding core is internally ground on a predetermined grinding distance to remove the crimping portion and provide a ground portion thereon. The ground portion defines a female joint socket extending at the corresponding extremity of the discarded winding core for providing a machined core extremity. The method also comprises the step of providing at least one hollow insert tube diametrically snugly fitting into the female joint socket. The at least one insert tube is inserted inside the corresponding female joint socket for providing a restored core extremity. The present invention thus allows to restore the damaged extremities of a winding core which can then be reused as a new winding core of the same length. The present method also allows to join several discarded winding cores end to end for providing a restored winding core of a longer length. | 05-26-2011 |
20110138596 | METHOD OF REPAIRING MEMBER - A bond layer | 06-16-2011 |
20130086785 | HYBRID REPAIR PLUGS AND REPAIR METHODS INCORPORATING THE SAME - Hybrid repair plugs include an alloy core and a sintered preform shell at least partially surrounding the alloy core, wherein the sintered preform shell includes a mixture comprising a base alloy comprising about 30 weight percent to about 90 weight percent of the mixture and a second alloy including a sufficient amount of a melting point depressant to have a lower melting temperature than the base alloy. | 04-11-2013 |
20130167349 | REGENERATING METHOD OF CUTTING BLADE AND ITS REGENERATING EQUIPMENT - A regenerating method of a cutting blade to be repaired includes a grouping step of dividing the cutting blade differing in the degree of abrasion of the leading end part and side edge parts, into groups A to E depending on the degree of abrasion, a chamfering step of chamfering the leading edge part and the side edge parts of the cutting blade belonging to groups A to D, to positions passing reference lines K | 07-04-2013 |
20130232751 | METHOD FOR ADHESIVE BONDING PLUG DETAILS FOR COMPOSITE STRUCTURES - An apparatus and method for repairing defects in composite materials using a tapered disk sized to fit the part being repaired. Also included is a bolt sized to fit through a central hole in the disk. A spring is positioned on the bolt with a washer. A nut is attached to the end of the bolt and tightened to place pressure on the washer to compress the biasing device. An adhesive is applied to the tapered disk prior to engaging the composite material. A threaded bushing is used to fixedly attach a second bolt completely in the hole. | 09-12-2013 |
20130305508 | SYSTEM AND METHOD FOR MODIFYING A GAS TURBINE ENGINE IN THE FIELD - A system and method for modifying a gas turbine engine in the field to drill a series of cooling holes in a turbine rotor disk made of a superalloy. A portable field repair system includes a stand configured to receive, support, and position a turbine rotor disk, a drill having a self-feeding spindle and configured to automatically drill a predetermined depth through a superalloy and to automatically stop upon completion, a drill guide configured to coordinate the drill with a plurality of radial axes associated with a precise hole pattern to be cut and a drill mount configured to mechanically couple the drill to the drill guide and to position the drill during the modification of the gas turbine engine turbine rotor disk. | 11-21-2013 |
20130333180 | Method For Repairing A Piece - A material is deposited on the surface of a piece to be repaired, by means of two steps of electro-spark deposition alternated with an intermediate compaction step, which reduces the surface asperity of a layer of material deposited before another material is deposited; the compaction phase is defined by shot peening, performed by means of shots supported by at least one flexible element supported projecting from a rotating shaft. | 12-19-2013 |
20140115854 | METHODS FOR COLD SPRAY REPAIR - Methods for aircraft component repair and reclamation are provided. Cold spraying aircraft panels include identifying a fastener hole in an aircraft panel in need of repair, capturing the location of the fastener hole, and depositing cold spray material about the fastener hole for reclaiming the aircraft panel. Any excess material may be removed. Cold spraying hydraulic lines includes identifying a surface of the hydraulic line in need of repair, aiming a cold spray nozzle at the surface of the hydraulic line and depositing a cold spray material on the surface of the hydraulic line. Excess cold spray material may be removed as needed. | 05-01-2014 |
20140173868 | METHOD FOR FORMING WORKPIECES USING TOOL BLADES THAT ARE COATED IN A PROCESS THAT USES MASKING TO PARTLY COVER THE TOOL BLADES - A method in which a cutting tip is ground to form an intermediate cutting tool; a first predetermined portion of the intermediate cutting tool is masked; a wear-resistant material is deposited onto the exposed portion of the intermediate cutting tool to form a sharpened cutting tool; and a workpiece is cut with the sharpened cutting tool. | 06-26-2014 |
20140201964 | METHOD FOR REPAIRING A DAMAGE POINT IN A CAST PART AND METHOD FOR PRODUCING A SUITABLE REPAIR MATERIAL - A method prepares a repair material for and repairs a damage point in the surface of cast parts. Spray particles having the same cast structure as the cast part are used as materials. The particles are applied to the damage point by cold gas spraying. The cold gas spraying is performed such that the spray particles are not melted and, advantageously, the cast structure is retained after the spray particles contact the repair point. The repair point can thus be advantageously furnished with the same properties as the rest of the component to be repaired. The repair material can be produced in that a cast part having the required cast structure is reduced to small pieces. | 07-24-2014 |
20140215787 | REGENERATING METHOD OF CUTTING BLADE, ITS REGENERATING EQUIPMENT, AND CUTTING BLADE FOR SHEARING TYPE GRINDING MACHINE - A regenerating method of a cutting blade to be repaired includes a chamfering step of chamfering the leading edge part and the side edge parts of a cutting blade, a build-up welding step of welding a build-up on the chamfered leading edge part and side edge parts, and a processing step of regenerating and processing build-up welding portions of the cutting blade into a specified shape of leading edge part and side edge parts, and of the side build-up welding portions formed on the side edge part, dimension L1 of a lateral build-up weld zone is 1 to 3 times of dimension L2 of an outer build-up weld zone. | 08-07-2014 |
20140304962 | METHOD AND APPARATUS FOR VEHICLE REPAIR AND PAINTING - A method, process and apparatus for repairing and repainting vehicles and vehicle components, specifically auto body repair and vehicle body components. The method and process reduce vehicle painting preparation time and eliminate material and waste material in the repair and repainting process. The apparatus is directed a vehicle component support stand which simulates the mounting of the body components on a vehicle to reduce time and expenses in the component repair and replacement process. | 10-16-2014 |
20150033530 | TOOL AND METHOD FOR REPAIRING TUBULAR MEMBERS - A rotatable tool for use in repairing composite hollow shafts, namely for sports equipment, for example, composite hockey stick shafts. The rotatable tool includes a plurality of aligned spaced-apart grinding surfaces and proximal and distal guide bearings coaxially arranged along a tool shaft. The rotatable tool is used to form grooves proximate the repair location so as to enhance mechanical bonding of a composite repair material which spans a region of abutment of hollow shaft segments. | 02-05-2015 |
20150107076 | Cylindrical Surface Repair Method - A method for repairing or resurfacing an inner cylindrical surface of a workpiece having an original coating applied over an original-roughened surface. The original workpiece has The method includes repair-boring the surface to a repair-bored diameter greater than a maximum diameter of the original-roughened surface. Next, the repair-bored surface is repair-roughened. A repair-coating is then applied over the repair-roughened surface. Finally, the repair-coated surface is machined to a final-repaired diameter. The workpiece may be an engine block and the inner cylindrical surface may be a cylinder bore. | 04-23-2015 |
20160040053 | METHOD OF MANUFACTURE OF LEAK STOPPING FORMULATION - A method of use of waste sawdust derived from engineered wood; the method including the steps of:
| 02-11-2016 |
20160101877 | SUSPENSION STRUT SERVICING - A method for servicing a landing gear strut in service supporting an aircraft including: determining a current amount of damping fluid in the landing gear strut; determining a required amount of the damping fluid for correct servicing of the landing gear strut; and adjusting the current amount of damping fluid in the landing gear strut so that the current amount of damping fluid complies with the required amount of damping fluid. | 04-14-2016 |
20160155523 | METHOD AND DEVICE FOR REPAIRING DAMAGE TO A CONTAINER WALL LOCATED UNDER WATER | 06-02-2016 |