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| Number | Title | Issue Date |
| 7357290 | Workpiece support structures and system for controlling same In accordance with one aspect of the present exemplary embodiment, set forth is a welding system including a plurality of adjustable welding support structures positioned in relationship to each other to permit welding of a workpiece held by a plurality of adjustabl... | 04/15/2008 |
| 7347350 | Welding workpiece support structures In accordance with one embodiment of the present application, provided is a welding support structure arrangement to support an elongated assembled weldment preparatory to positional welding. The arrangement includes at least one support structure having a support b... | 03/25/2008 |
| 7293687 | Apparatus for manufacturing tubes An apparatus (1) for manufacturing tubes made from thin-walled material, especially made from sheet metal, with a welding machine for longitudinal-seam welding, as well as with a clamping device (2), which has clamping jaws, which are arranged on oppos... | 11/13/2007 |
| 7134971 | Golf club head A golf club head is disclosed that includes a primary element and an insert element formed of different materials. The insert element is located within a cavity formed by the primary element. The cavity is defined by a portion of the primary element that is of unita... | 11/14/2006 |
| 7067200 | Joined bodies and a method of producing the same A joined body and method of producing the joined body are provided. A first member containing at least a ceramic and a second member containing at least one of a metal and a metal composite are joined with each other via a metal adhesive. The metal adhesive contains... | 06/27/2006 |
| 6994920 | Fusion welding method and welded article A fusion welding method is provided for fusion welding at juxtaposed interface surfaces a first member, for example made of a first metal based on at least one of Ru, Rh, Pd, and Pt, with a second member made of a second metal, for example a high temperature alloy b... | 02/07/2006 |
| 6994636 | Golf club head A golf club head (20) having a body (22) with a front wall (30) with an opening (32) and a face component (40) is disclosed herein. The face component (40) preferably has a striking plate (50), a crown extension (5... | 02/07/2006 |
| 6932717 | Golf club head A golf club head includes a golf club head body, a striking plate mounted to a front side of the golf club head body, and a perimeter wall extending rearward along a perimeter of the golf club head body. At least one hole is defined in a toe of the perimeter wall to... | 08/23/2005 |
| 6845900 | Methods for producing weld joints having thermally enhanced heat-affected-zones with excellent fracture toughness Methods of welding two pieces of metal to produce a weld joint having excellent fracture toughness are provided. Two pieces of metal are positioned for welding so as to form a narrow weld groove having two sidewalls with bevel angles of less than about 10°. Two or ... | 01/25/2005 |
| 6581819 | Panel structure, a friction stir welding method, and a panel This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are friction-welded end to end. The panels 31, 32 each have two substant... | 06/24/2003 |
| 6528177 | Cladding material and manufacturing method therefor An object of the present invention is to provide a cladding material, which has high joining strength and excellent productivity, and a manufacturing method therefor; in order to attain this object, the present invention provides a cladding material compr... | 03/04/2003 |
| 6443354 | Process for the production of a composite component that can resist high thermal stress The invention provides a process for the production of a composite structural part which can withstand high thermal stress, consisting of at least one graphite part and at least one metal part made of a hardenable copper alloy. In accordance with the inve... | 09/03/2002 |
| 6221506 | Bushing base with mounted nozzles The invention relates to a method of manufacturing a bushing baseplate, and to a bushing baseplate. The bushing baseplate is characterized in that it comprises tips (18) constituted by hollow tubular elements of outside diameter slightly smaller than the ... | 04/24/2001 |
| 5706566 | High output method for fabricating metal wood golf club heads A method of fabricating a metal wood club head. The head is fabricated in two half-sections, each formed by a casting technique. Increased production throughput is achieved by the use of forming dies to maintain the shape of the two half-sections after re... | 01/13/1998 |
| 5538177 | Method for welding metallic alloy parts Metallic alloy parts which contain easily oxidizable metallic elements, are welded without solder by applying a non-deliquescent flux thereto at a negligible amount and subjecting them to a high temperature under an inert and non-explosive atmosphere.... | 07/23/1996 |
| 5439163 | Method of joining two aluminum tubular members A method of joining two aluminum tubular members comprising steps of: inserting a iron ring member into a first aluminum tubular member, with part of the iron ring member extending out of the first aluminum tubular member; put a second aluminum tubular me... | 08/08/1995 |
| 5318216 | Method for assembling two parts made from metal plate, metal assembly and structure made from armour plate which are obtained by this method At least one chamfer (10, 11) is produced on each of the parts (2, 3) to be assembled, which chamfer is inclined in relation to the faces of the part, along one of its edges. The chamfer (10, 11) may be produced during the cutting out of the part (2, 3) i... | 06/07/1994 |
| 5173340 | Method of coating a base of a gold alloy of at least 22 carat purity with a coating which is also of at least 22 carat purity A method of producing durable, structurally strong, investment quality gold articles of high troy weight, excellent color and revealing properties and the method of their production are described, including the formation of a structural base from an alloy... | 12/22/1992 |
| 5125558 | Method for welding components The present invention is a method for performing a joining operation to couple a first component to a second component. One embodiment of the present method includes the steps of aligning the first component and the second component so that a first portio... | 06/30/1992 |
| 5110033 | Segmented brush seal A segmented brush seal (10) having coaxial annular backing (20) and side (25) plates sandwiching a plurality of tightly packed, circumferentially arrayed bristles (30) which extend radially inwardly at a constant circumferential skew angle, and its method... | 05/05/1992 |
| 4991765 | Push rod manufacturing method A push rod is manufactured by projection-welding a bottom surface of an end element to a tapered annular end surface of a pipe. To prevent some inclination from arising between the bottom surface of the end element and the annular end surface of the pipe ... | 02/12/1991 |
| 4948457 | Diffusion bonding of aluminum and aluminum alloys The present invention provides a process in which components made of aluminum or an alloy thereof can be diffusion bonded together; the process involves chemically treating the components to remove aluminum oxide on the surface of the components, subjecti... | 08/14/1990 |
| 4943001 | Tube-type vessel having crevice-free joints and method for manufacturing the same A tube-type heat exchanger has two tubesheets, each provided with a multitude of bores, and tubes which extend between the tubesheets at their bores, their hollow interiors opening into the bores. Each tube at its ends is joined to the tubesheets along fi... | 07/24/1990 |
| 4840304 | Butt-welded cans and process for manufacturing the same A process for manufacturing the butt-welded cans comprises the steps of applying a 0.5 to 3.5 μm thick organic resin film for preventing the adhesion of melted metal particles to at least a 1-mm-wide region from the butt-weld portion edge of at least the... | 06/20/1989 |
| 4818323 | Method of making a void free wafer via vacuum lamination A silicon wafer bonding technique is described utilizing low pressures and a dissolvable gas to substantially eliminate voids formed between the bonding surfaces of two wafers.... | 04/04/1989 |
| 4762754 | Dynamic high pressure process for fabricating superconducting and permanent magnetic materials Shock wave formation of superconductive ceramic oxide electric and magnetic circuit elements with improved microstructures and mechanical properties.... | 08/09/1988 |
| 4725507 | Metalloplastic composite containers and method of making the same A large volume metallic composite container consisting essentially of a plurality of metal plates welded end-to-end, each said metal plate having a stainless metallic layer on the periphery of at least one side thereof and on the ends thereof and a heat-s... | 02/16/1988 |
| 4717627 | Dynamic high pressure process for fabricating superconducting and permanent magnetic materials Shock wave formation of thin layers of materials with improved superconducting and permanent magnetic properties and improved microstructures.... | 01/05/1988 |
| 4700863 | Seal welded cast iron nuclear waste container This invention identifies methods and articles designed to circumvent metallurgical problems associated with hermetically closing an all cast iron nuclear waste package by welding. It involves welding nickel-carbon alloy inserts which are bonded to the ma... | 10/20/1987 |
| 4662958 | Method of making a ceramic evacuatable enclosure A ceramic evacuatable enclosure (10, 30, 42) such as a laser body is made by the following process. A first body portion (12, 41) is formed with a channel (18, 19, 20, 43, 45, 46) and second body portion (11, 31, 40) of the same ceramic material is provid... | 05/05/1987 |
| 4661181 | Method of assembly of at least two components of ceramic material each having at least one flat surface A method of assembly of at least two ceramic components each having at least one flat surface, as applicable in particular to microwave equipment and encapsulation modules for microwave semiconductors. The starting components are made of ceramic material ... | 04/28/1987 |
| 4631099 | Method for adhesion of oxide type ceramics with copper or alloy thereof A method for the adhesion of oxide type ceramics and copper or a copper alloy is provided by this invention, which method comprises placing the oxide type ceramics and the copper or copper alloy in mutual contact, heating them in an oxidative atmosphere t... | 12/23/1986 |
| 4613839 | Machined waveguide Machined planar array serpentines and transmission lines. The waveguide is fabricated in two parts. In cross section, one part is U-shaped having two side walls and a bottom wall machined out of one piece of aluminum. A plate rests upon and is arc welded ... | 09/23/1986 |
| 4608225 | Composition for fixing metal powder molding at sintering A composition for fixing a metal powder molding at sintering, which is used, in the case of disposing a metal powder molding formed by rolling a mixture of a metal powder and a synthetic resin-based binder on a metal base material and sintering the metal ... | 08/26/1986 |
| 4594219 | Powder metal consolidation of multiple preforms The method of producing a metallic, ceramic, or metal ceramic, part, employing powdered material, that includes: (a) forming two or more oversize powder material preforms respectively corresponding to two or more sections of the ultimate part to be produced, (... | 06/10/1986 |
| 4590033 | Multi-lobe composite casing for a multi-screw processing machine The invention relates to a multi-lobe composite casing, the inner wall of said casing being constituted by several adjacent cylindrical sectors, each enveloping a screw over the portion of the latter outside the penetration zone. According to the inventio... | 05/20/1986 |
| 4418860 | Clamping method and apparatus for solid phase welding A method and apparatus for solid phase welding of pipes. A first internal clamping mechanism is employed substantially immediately adjacent the end of each pipe to urge each end into circumferential accuracy. A second internal or external clamping mechani... | 12/06/1983 |
| 4392603 | Preparation of pipe ends for solid phase welding A system for preparing the abutting ends of pipe sections which are to be subsequently pressure welded together by the application of external heat to the joint and axial inward pressure on the respective pipe sections. The pipe ends are initially formed,... | 07/12/1983 |
| 4229638 | Unitized rotary rock bit A rotary rock bit is formed from at least two individual segments. The individual segments are positioned together and aligned in the proper position for the final assembled bit. The seams between the individual segments are in the form of square-butt typ... | 10/21/1980 |
| 4223619 | Baking pan and method of forming same A baking pan comprising a bottom wall and side walls formed from a single blank of sheet metal having smooth inner and outer wall surfaces and providing corners connecting the adjacent side walls which are substantially thicker than the side walls. The te... | 09/23/1980 |
