| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 403270000 | Fusion bond, e.g., weld, etc. | 54 |
| 20130028658 | SPLICE SLEEVE WITH ELLIPTICAL OR COMPOUND CURVE CROSS SECTION - A splice sleeve having an elliptical or compound curve cross section for connecting overlapping end portions of reinforcing bars utilized in various types of structures in which steel reinforcing bars are utilized and it is desired to connect the overlapping end portions of the reinforcing bars. The elliptical or compound curve cross section splice sleeve is configured to receive the overlapped end portions of the reinforcing bars and then be filled with hardenable material to resist axial tension and compression exerted on the reinforcing bars. In one embodiment, both ends of the sleeve are provided with an inwardly directed lip to increase the splicing capacity of the elliptical or compound curve cross section sleeve by increasing the resistance against radial outward forces imparted to the hardenable material when axial tension is exerted on the reinforcing bars, and also to serve as a guide to position the rebars to a minimum of about 3 mm from the inside wall surface of the sleeve. | 01-31-2013 |
| 20130071178 | SYSTEM FOR MOUNTING AN OBJECT ON A FLEXIBLE OR CURVED SURFACE - An outer mounting body is made of semi-soft material having a primarily flat planar shape formed with an upper housing portion, and an outer flange portion having a planar upper surface tapering from the housing portion to outer peripheral edges of the mounting body and adapted to be mounted to flexible or curved surfaces such as those of an inflatable surfboard. An inner mounting insert made of rigid material is molded within the outer mounting body and has an upper recess for sturdily mounting an object such as a surfboard fin. The inner mounting insert may be formed asymmetric for reversibly mounting left and right side fins near the edges of a surfboard. | 03-21-2013 |
| 20130094898 | COMPONENT, REINFORCEMENT MEMBER, STRUCTURAL ARRANGEMENT, AIRCRAFT OR SPACECRAFT AND METHOD - A component for connecting structures to intersection regions of said component is disclosed, particularly for an aircraft or spacecraft, including a coupling element, including a first fibre which wraps around the coupling element so that the first fibre extends in a first plane in front of the coupling element and in a second plane behind the coupling element, the first and second planes intersecting, and including a second fibre which wraps around the coupling element so that the second fibre extends in a third plane in front of the coupling element and in a fourth plane behind the coupling element, the third and fourth planes intersecting, and with the first fibre portions of the first and second fibres crossing over in a first region and the second fibre portions of the first and second fibres crossing over in a second region. | 04-18-2013 |
| 20130094897 | Radiation Beam Welding Method, Body and Lithographic Apparatus - A method for radiation beam welding of a first member to a second member of a cooling body for an electromagnetic actuator. The first member on a side thereof comprises a surface portion provided with a recess, which is delimited by a periphery, and wherein the second member comprises a substantially continuous first surface portion complementary to the surface portion of the first member in order to close off the recess, the second member being provided with a second surface portion opposite to the first surface portion. The method comprising arranging the first and second member such that the first surface portion engages with the surface portion of the first member; providing a radiation beam, directing the radiation beam towards the second surface portion such that the first and second member are welded together at the periphery of the recess. | 04-18-2013 |
| 20130064601 | FRICTION BONDING STRUCTURE AND PUMP DEVICE - An annular groove is formed at an open end of a motor case, and a sliding contact projection, which is in an annular plate-shape and corresponding to the annular groove, is formed on a cover. A bottom of the annular groove and the sliding contact projection rotate relative to each other while being in sliding contact with each other to form an annular friction bonded portion therebetween. Wall portions of the annular groove are arranged at such positions as to be concentric with the friction bonded portion. Thus, a storage portion that stores burrs produced at the friction bonded portion is formed. A plurality of protrusions that protrude radially outward is formed on the sliding contact projection over all around. The storage portion is partitioned in the circumferential direction by using the protrusions as partitioning elements. | 03-14-2013 |
| 20110280650 | JOINING COMPONENT AND METHOD FOR PRODUCTION OF A JOINING COMPONENT - The present invention relates to a joining component for axial joining to a workpiece, having a base body composed of thermoplastic material which has a holding section and a flange section, with a joining surface being formed on the flange section and having a metal section which can be heated inductively. The metal section is in this case integrated in the flange section. | 11-17-2011 |
| 20110293362 | PACKER ASSEMBLY - An assembly comprising first and second structural components and a packer disposed between the first and second components, wherein the first component and the packer have mating part-spherical surfaces, and the first and second components are fixed relative to one another. Also, a method of aligning first and second structural components relative to one another to form an assembly, the method comprising bringing together first and second structural components with a packer disposed between the components, wherein the first component and the packer have mating part-spherical surfaces, sliding adjustment of the first component relative to the packer until the first and second components are aligned in a desired relationship, and then fixing the first and second components relative to one another. | 12-01-2011 |
| 20110293363 | METHOD FOR PRODUCING CONNECTING ELEMENTS BY WAY OF A PRESSURE WELDING PROCESS AND CONNECTING ELEMENT - The method is used to produce connecting elements ( | 12-01-2011 |
| 20110268494 | METHOD FOR PRODUCING OVERLAPPING WELD JOINTS AND OVERLAPPING WELD JOINT - A method for manufacturing welded lap joints comprising the following steps: Providing of two components each having at least one base; allocating the components in such a way that the bases face each other and the components overlap in an overlapping area, which extends at least partially over both components; joining the components by welding in the overlapping area such that a weld joint is formed, wherein at the edge of the overlapping area non welded areas are formed; removing of the non welded areas whereby outer cutting areas are formed at the components, which are arranged at obtuse angles to the overlapping area. | 11-03-2011 |
| 20100221063 | WELD MEDIUM FOR DISSIMILAR MATERIALS - An example of a door curtain having pieces comprised of different thermoplastic materials includes a weld medium that facilitates the welding of two thermoplastics that are otherwise not readily welded together. In some examples, the weld medium comprises two outer layers that are joined to each other, wherein one layer is of the same polymer as one of the curtain pieces, and the other opposite layer is made of the same polymeric material as that of the other curtain piece. The weld medium is sandwiched between the two curtain pieces such that matching materials of the curtain and weld medium face each other. The two curtain pieces, with the weld medium between the two, are then thermally or ultrasonically welded together. The weld medium can be made by coating a fabric sheet with the two different plastic layers bonded to opposite sides of the fabric sheet. | 09-02-2010 |
| 20120288323 | HEAT STAKING PROCESS WITH INCREASED RETENTION FORCE - A heat staking method and apparatus is provided for use in deforming a heat-stake so that it becomes mechanically coupled to an encapsulate. The deformed portion of the heat-stake contacts a retention component that provides additional composition strength and fastening surface to the encapsulate. | 11-15-2012 |
| 20120294671 | METHOD FOR CONNECTING A SHAFT AND A HUB AND SHAFT-HUB ARRANGEMENT - A method for connecting a shaft and a hub, the hub having a first joining portion and a second joining portion for a connection to corresponding joining portions of the shaft. The shaft and the hub are pressed together at contact points in the area of the first joining portions, while the second joining portions are not yet in contact with one another, and a welding current is fed via the contact points of the parts that have been pressed together, so that the contact points fuse. The shaft is pressed into the hub, while the first joining portions are being fused, until substantially a press fit is formed between the second joining portions. | 11-22-2012 |
| 20110206448 | METHOD FOR JOINING TWO OBJECTS AND CORRESPONDING JOINING ELEMENT - A first and a second object ( | 08-25-2011 |
| 20090116899 | Connector For Fuel Tank - A connector includes an outer melt-bonding projection | 05-07-2009 |
| 20110176864 | UNIVERSAL FRAME FOR TESTING SEMICONDUCTOR DEVICE - A universal frame for connecting a semiconductor device to a test device, the universal frame including a connector for establishing a connection between the semiconductor device and the test device; a head part fixing a position of the connector; a body part fixing a position of the head part, the body part being configured to accommodate the semiconductor device; and a guide unit within the body part, the guide unit being configured to receive the semiconductor device at an end of the body part opposite to an end of the body part fixing the position of head part, and being configured to accommodate the semiconductor device | 07-21-2011 |
| 20110243652 | Fitting for a Glass Door - A fitting for rotatably or displaceably supporting swing leaf doors or sliding doors made of glass, including an adhesive adapter to be glued onto the door leaf. The adhesive adapter is fastened to a hinge strap or to an adapter support by a fastener. The adhesive adapter is made of glass-fiber-reinforced plastic material. | 10-06-2011 |
| 20110033228 | Welded Ball Pin and Method for the Production Thereof - The invention relates to a welded ball pin ( | 02-10-2011 |
| 20110211906 | METHOD OF FORMING AN ANCHOR ON AN INSULATED CABLE - The invention relates to a method of forming an anchor on an insulated cable so as, for example, to attach an electrical power cable to an electrical apparatus. The method includes the steps of providing a wicking material in contact with the insulation of the cable; introducing a liquid, settable adhesive into the wicking material on the insulated cable; and allowing the liquid, settable adhesive to be wicked into the wicking material and to set so as to bond the wicking material to the insulation of the cable and form a projecting anchor on the insulated cable. | 09-01-2011 |
| 20120148339 | QUICK ASSEMBLY APPARATUS - A quick assembly apparatus includes a fastening unit, a control unit and an elasticity unit. The fastening unit includes a head section and a fastening section, a through channel connecting the head section and the fastening section, and a notch at the fastening section to form a plurality of elastic fastening elements. The control unit is movably inserted in the through channel, includes a supporting section supporting the elastic fastening elements, a control shaft connected with the supporting section and extending out from the fastening section, and an extension shaft connected with the supporting section and extending towards the head section. The elasticity unit is fitted around the extension shaft of the control unit, and has its one end pushed against the control unit and its another end pushed against the fastening unit. Accordingly, the quick assembly apparatus is capable of quickly and steadily assembling two plates. | 06-14-2012 |
| 20090097910 | COUPLING CONSTRUCTION FOR HIGH-PRESSURE PIPE - A coupling construction includes a coupling element and at least one high-pressure pipe, the high-pressure pipe including an external sheathing layer, a reinforcement layer and an internal lining. The coupling includes an internal welding sleeve, the external surface of which bears a helically wound heating element, as well as a force transfer element that acts cooperatively with the reinforcement layer. The heating element includes a heating wire and a shell encompassing the heating wire. The welding sleeve and the sheathing layer are fused by material originating from the welding sleeve, the sheathing layer and from the shell encompassing the heating wire. A welding sleeve for use in the coupling construction, as well as a method for producing a coupling construction are disclosed. | 04-16-2009 |
| 20120027506 | WELD JOINT OF ALUMINUM ALLOY MEMBER - Disclosed is a weld joint of an aluminum alloy member formed by joining one end of a wrought material ( | 02-02-2012 |
| 20120155954 | ADD-ON PART FOR CONNECTING TO A COMPONENT BY TORSIONAL ULTRASONIC WELDING - A method for welding an add-on part to a component, in particular for a motor vehicle, using the in per se known torsional ultrasonic welding method having a sonotrode for transferring the vibrations generating the welding add-on part has a coupling flange for coupling the vibrations of the sonotrode and the add-on part has coupling elements for coupling the vibrations induced by the sonotrode in the welding region facing the weld interface area of the component, and the coupling elements thereby melt during the welding process and thus well the add-on part to the component. | 06-21-2012 |
| 20120213574 | METHOD OF FASTENING ARRANGEMENT FOR THE POSITIONALLY CORRECT FASTENING OF A DEVICE TO A STRUCTURAL PART OF A MOTOR VEHICLE - In a fastening arrangement for the positionally correct fastening of a device to a structural part of a motor vehicle, the at least one screw means is arranged on a tolerance-compensating part, wherein the tolerance-compensating part is fixed to the structural part by means of a joining material which is selected from an adhesive or a plastic liquefied by ultrasonic welding, and wherein the tolerance-compensating part is adjusted in position relative to the structural part. A method for the positionally correct fastening of a device to the structural part of a motor vehicle makes use of a tolerance-compensating part which is joined to the structural part by making use of a joining process in which a joining material is used, the joining process being selected from the group consisting of: adhesive bonding with an adhesive as the joining material, ultrasonic welding with a plastic as the joining material. The tolerance-compensating part is positionally adjusted relative to the structural part during the joining process through the joining material, and the device is fastened to the tolerance-compensating part via at least one screw. | 08-23-2012 |
| 20120315082 | Method of Forming A Coupling - There is provided a method of forming a coupling between a first body ( | 12-13-2012 |
| 20110274484 | METHOD FOR PRODUCING A HOLLOW PROFILE JOINT AND A HOLLOW PROFILE - In a method for producing a joint between a hollow profile made from steel and a component made from an aluminum material, a positive and material joint is produced by a braze welding process in conjunction with a pressing operation. The hollow profile is first pressed on a seating region of the component. Subsequently, a weld layer with an additive is applied by thermal joining, producing a positive and material joint between the hollow profile and the component. The positive joint is facilitated by first forming an end of the hollow profile to be pressed on. Preferably, forming is done by widening the end to be pressed on into the shape of a collar. | 11-10-2011 |
| 20120087720 | DISSIMILAR MATERIAL JOINT STRUCTURE - In a dissimilar material joint structure that joins together an anti vibration bar (first member) | 04-12-2012 |
| 20130011184 | SPLICE FOR JOINTING STEEL CORD STRIPS ENCASED IN THERMOPLASTIC MATERIAL - A splice is described for jointing thermoplastic strips that comprise steel cords. In the splice a splice polymer is used that is a mixture of a co-polymer and a base polymer, wherein the co-polymer is a grafted co-polymer, a block co-polymer or a random co-polymer functionalised for enabling adhesion to the steel cords. Particular about the inventive splice is that the amount of co-polymer in the base polymer is such that in a test-till-break of a splice, part of the steel cords fracture in the test while the remaining cords are pulled out of the polymer without breaking. Surprisingly, a splice with such a failure behaviour results in a better overall splice strength than a splice wherein a too large amount of co-polymer is added. When too much co-polymer is added all steel cords break in the test which strangely enough leads to a lower overall strength of the splice. | 01-10-2013 |
| 20130011183 | JOINED HETEROGENEOUS MATERIALS AND JOINING METHOD THEREFOR - Disclosed is a joined heterogeneous material in which a carbon steel material ( | 01-10-2013 |
| 20130011182 | WELDMENT WITH ISOLATION POCKET FOR REDUCTION OF WELD-INDUCED DISTORTION - A weldment in which a first component defines a bore, a second component is received in the bore and a weld is employed to couple the second component to the first component. The first component has an isolation pocket formed about the bore such that an annular projection having an annular collar portion is formed. The isolation pocket is sized and positioned relative to the weld such that the annular collar portion is deflected about the base into a position that is radially inwardly from a position of the annular collar portion prior to the formation of the weld such that the isolation pocket controls axial shrinkage associated with the formation and cooling of the weld. | 01-10-2013 |
| 403271000 | Metallic fusion material | 25 |
| 20100040408 | CONNECTION BETWEEN A TUBULAR MEMBER OF STEEL AND A STRUCTURE OF ALUMINUM - In an assembly including a tubular member made of steel and a structure made of aluminum, the tubular member has an end portion for engagement in a recess of the structure. At least one receptacle is provided between the end portion of the tubular member and the structure and filled with a welding filler containing aluminum as base material for effecting a connection between the tubular member and the structure. | 02-18-2010 |
| 20090162138 | LONGITUDINAL MEMBER ASSEMBLY WITH JOINT - A longitudinal member assembly having a primary loading direction, including an interior longitudinal member and an exterior longitudinal member, and a method of assembly, is disclosed. The interior longitudinal member has a boxed-section shape including a first side and an opposed second side parallel to the first side. The exterior longitudinal member has a boxed shape including a first exterior side and an opposed second exterior side parallel to the first exterior side. The interior member is telescopically received in the exterior member creating an overlap area, the first exterior side includes a first side welding hole, and the second exterior side includes a second side welding hole. A first side hole weld extends around the first side welding hole, and a second side hole weld extends around the second side welding hole. The first and second holes are parallel to the primary loading direction. | 06-25-2009 |
| 20090317179 | FRICTION WELDING JOINT OF A PLURALITY OF TWO-DIMENSIONAL COMPONENTS POSITIONED ON TOP OF EACH OTHER - The invention relates to a friction welding joint of a plurality of two-dimensional components positioned on top of each other, which are held together by a connecting body which rests on the upper component by means of a collar and which, after penetrating the upper component by means of its end face as a friction welding surface, forms a friction welding zone on the lower component by means of the rotation and pressure of the connecting body. This combination includes the following features:
| 12-24-2009 |
| 20100119300 | OUTER JOINT MEMBER FOR CONSTANT VELOCITY UNIVERSAL JOINT - Provided is an outer joint member for a constant velocity universal joint, which can be manufactured at low cost. The outer joint member includes a cup member ( | 05-13-2010 |
| 20100098483 | Capacitor Discharge Weld for Connecting Tubular Twist Beam Profiles to Cast Trailing Arm Via Adapter Ring - A suspension component for a vehicle includes a cast iron body, a high strength steel tube and an adapter ring. The adapter ring includes a protrusion engaged with a face of the cast iron body. The protrusion is heated to a plasticized state as a capacitor is discharged through the protrusion and the face. The adapter ring is welded to the body upon cooling of the adapter ring. The high strength steel tube is fixed to the adapter ring. | 04-22-2010 |
| 20110170946 | SHEET-METAL COMPOSITE, METHOD FOR JOINING SHEETS AND JOINING DEVICE - A metal sheet composite comprising an outer metal sheet having a flange which is folded over around a flanging edge; an inner metal sheet which forms a joint with the flange; and a welding or soldering seam which is produced on or in the joint and fixedly connects the metal sheets to each other. A method for joining metal sheets and a device for flanging and welding or soldering are also disclosed. The device includes: a tool head; a flanging member, arranged on the tool head, for roll-flanging or slide-flanging; and a welding or soldering tool arranged on the tool head, wherein the flanging member and the welding or soldering tool are arranged such that the flanging member forms a pressing means for a welding or soldering process which can be performed using the welding or soldering tool. | 07-14-2011 |
| 20090208275 | STRUCTURE FOR EXHAUST PIPE CONNECTION SECTION OF MUFFLER - In an exhaust pipe connecting structure of a muffler, a through-hole | 08-20-2009 |
| 20110188927 | PROCESSES FOR WELDING COMPOSITE MATERIALS AND ARTICLES THEREFROM - The invention is directed at a method for welding a composite material and to welded structures thus prepared. The method includes a step of contacting a substrate material with a composite material, wherein the composite material includes a pair of spaced apart steel sheets and a core layer between the sheets; the volume of the core layer is about 25 volume % or more, based on the total volume of the composite material; the core layer includes a plurality of steel fibers arranged in one or more masses of fibers that extend the thickness of the core layer so that the core layer is in electrical communication with the steel sheets; and the steel fibers have a cross sectional area perpendicular to the length of the fibers from about 1×10 | 08-04-2011 |
| 20120003035 | FILLET WELD JOINT AND METHOD FOR GAS SHIELDED ARC WELDING - A fillet weld joint of steel having high fatigue strength by improving stress concentration without excessively relying on imparting a compressive residual stress to a toe part by welding materials, free of cracking, and excellent in the toughness, and a method for gas shielded arc welding for obtaining the fillet weld joint are provided. In the fillet weld joint, a martensitic transformation starting temperature (Ms point) of a weld metal is 400° C. or above and 550° C. or below, a value obtained by dividing a toe radius ρ of a toe part of welding by a sheet thickness t of a base metal (ρ/t) is 0.25 or above, an expression below | 01-05-2012 |
| 20120237287 | BUTT-WELDED JOINT AND METHOD FOR MANUFACTURING SAME - A butt-welded joint includes a pair of steel plates, a first weld metal that is formed at a butting portion of the pair of steel plates from a first surface side of the pair of steel plates to a second surface side opposite the first surface side by irradiation of a first high-energy density beam from the first surface side, and a second weld metal that is formed by a second high-energy density beam to cover an end surface of the first surface side of the first weld metal. Here, a width W | 09-20-2012 |
| 20110182657 | FRICTION WELDING JOINT OF TWO TWO-DIMENSIONAL COMPONENTS POSITIONED ON TOP OF EACH OTHER - The invention relates to a friction welding joint of a plurality of two-dimensional components positioned on top of each other, which are held together by means of a connecting body, which rests on an upper component by means of a collar. The connecting body is configured as a pipe piece, and the upper component is penetrated by the connecting body having a front annular cutting edge by means of rotation and pressure, wherein the connecting body, after cutting through the upper component with the front thereof and receiving the cut-out material of the upper component in the hollow space thereof, together with the lower component forms a friction welding zone created by means of rotation and pressure of the connecting body. | 07-28-2011 |
| 20120288324 | BUTT-WELDED JOINT OF WELDED STRUCTURE, AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a butt-welded joint of a welded structure, including: a pair of target metals; a weld bead formed by irradiating a first high-energy density beam to a butt portion between the pair of the target metals, the weld bead having a width W on an irradiated side surface; and a pair of altered zones formed, on a surface of the butt-welded joint having the first high-energy density beam irradiated thereto, by irradiating a second high-energy density beam to the surface, the pair of the altered zones having a band shape extending in parallel to the weld bead, and the pair of the altered zones consisting of a pair of heat-affected portions and molten and solidified metals located on a right side and a left side relative to the center of the weld bead in the width direction. | 11-15-2012 |
| 403272000 | Added bonding material, e.g., solder, braze, etc. | 13 |
| 20110194891 | BRAZED JOINT BETWEEN A COOLING FLUID BOX AND AN ARMATURE BAR - A brazed joint between a cooling fluid box and an armature bar can comprise a cooling fluid box, a plurality of conductor strands, at least one side wall spacer, and at least one middle spacer. Each side wall spacer can have a tapered width and can be wedged between the plurality of conductor strands and an interior side wall of the cooling fluid box. Each middle spacer can have a tapered width and can be wedged between two columns of the conductor strands. The side wall spacers can taper in a direction opposite the taper of the middle spacers. In one embodiment, the cooling fluid box can move around the conductor strands. Each side wall spacer can be positioned against an interior surface of the cooling fluid box. Each middle spacer can be positioned between columns of conductor strands. The cooling fluid box can be withdrawn to a final position. | 08-11-2011 |
| 20130034384 | WELDING METHOD AND WELDED JOINT STRUCTURE - The invention is a welding method capable of controlling an arc heat distribution on a groove face of a base metal, which comprises increasing or decreasing the melting rate of a welding wire relative to the feeding rate of the welding wire by changing the characteristic of an arc current to thereby change an arc generating position of a fusing end of the welding wire, wherein an AC arc welding operation is performed by changing the polarity of the welding wire as the characteristic of the arc current; and a welded joint structure formed by the welding method. | 02-07-2013 |
| 20130078031 | ULTRAHIGH-STRENGTH WELDED JOINT AND PRODUCTION METHOD THEREOF - An ultrahigh-strength welded joint with superior strength and toughness, and a method for producing the ultrahigh-strength welded joint by means of single-pass welding by using laser hybrid welding, are provided, wherein the welded joint comprising a steel plate having a plate thickness of 4 mm to 12 mm and including weld metal of almost full martensite structure, wherein, in a cross-section of the welded joint in a direction perpendicular to a welding direction, a cross-sectional shape of the weld metal has a width W | 03-28-2013 |
| 20130028659 | APPARATUS AND METHOD FOR COHESIVE JOINING - The invention relates to an apparatus and to a process for cohesively joining two plates ( | 01-31-2013 |
| 20130064602 | METHOD OF JOINING PARTS MADE OF SiC-BASED MATERIALS BY NON-REACTIVE BRAZING WITH ADDITION OF A REINFORCEMENT. BRAZING COMPOSITIONS AND JOINT AND ASSEMBLY THAT ARE OBTAINED BY SUCH A METHOD - A method for joining, assembling, at least two parts comprising silicon carbide-based materials is provided. The parts are contacted with a non-reactive brazing composition, the assembly having the parts and the brazing composition is heated to a brazing temperature sufficient to melt the brazing composition, and the parts and the brazing composition are cooled so that, after solidification of the brazing composition, a moderately refractory joint is formed. The brazing composition is a binary alloy consisting, in atomic percentages, of 60% to 66% silicon and 34% to 40% nickel. Prior to contacting the parts with the brazing composition, a reinforcement is added. A composition comprising the brazing composition and a reinforcement is provided. A brazing paste, suspension comprising a powder of the brazing composition, a reinforcement, and an organic liquid cement, binder, or an organic viscous gel is provided. A joint and assembly obtained by the foregoing method is provided. | 03-14-2013 |
| 20100080648 | PRODUCTION METHOD OF METAL PRODUCT, METAL PRODUCT, CONNECTION METHOD OF METAL COMPONENT AND CONNECTION STRUCTURE - A deposition is gradually formed by molding a product main body, removing a defect periphery including a defect generated on a surface to be treated of the product main body by molding so that a recess portion is formed on the surface to be treated of the product main body, employing a molded electrode composed of a molded body molded from a powder of a metal or the molded body processed with a heat treatment, and generating a pulsing electric discharge between the recess portion periphery including the recess portion and the molded electrode in an electrically insulating liquid or gas so that a material of the molded electrode or a reaction substance of the material carries out deposition and such at the recess portion periphery by energy of the electric discharge. | 04-01-2010 |
| 20090041539 | SOLID STATE JOINING METHOD FOR COINTINUOUS STRUCTURES - Under one step of one embodiment of a solid state method for joining structures, angled edges of at least two structures are disposed adjacent to one another. In another step, a plurality of angled joining members are disposed adjacent to one another between the adjacent angled edges of the at least two structures. In still another step, the angled joining members are welded between the adjacent angled edges of the at least two structures. In yet another step, at least one hole is formed into and extended between adjacent edges of the welded angled joining members. In an additional step, a plug member is forced at least partially into the at least one hole. | 02-12-2009 |
| 20120269572 | FRAMING KIT AND FRAMING - A kit for preparing a two-dimensional or a three-dimensional framing for a plant pre-assembly includes a plurality of metallic prefabricated standard segments. Each of the standard segments has a hollow or solid profile section and plug-in socket system components such that the standard segments are connectable to each other, directly or indirectly and in a bearable manner via the plug-in socket system components, by at least one of screwing, soldering and welding to prepare or adapt the framing to a pre-assembly requirement of a plant or a component of the plant. | 10-25-2012 |
| 20120201596 | MODIFICATION OF SOLDER ALLOY COMPOSITIONS TO SUPPRESS INTERFACIAL VOID FORMATION IN SOLDER JOINTS - A solder joint comprising a solder capture pad on a substrate having a circuit; and a lead containing or a lead free solder selected from the group comprising Sn—Ag—Cu solder, Sn—Cu solder and Sn—Ag solder adhered to the solder capture pad; the solder selected from the group comprising between 0.1 and 6.0 percent by weight Zn. A solder joint, comprising a solder capture pad on a substrate having a circuit; and a Sn—Cu lead free solder adhered to the solder capture pad, the solder comprising between 0.1 and 6.0% by weight Zn. Formation of voids at an interface between the solder and the solder capture pad is suppressed. A method for forming solder joints using the solders. | 08-09-2012 |
| 20110305506 | APPARATUS AND METHOD FOR DISSIMILAR WELDING OF ALLOY STEEL - A weld joint includes low and high alloy steel components. A weld bead between the low and high alloy steel components includes a first weld wire in contact with the low alloy steel component, a second weld wire in contact with the high alloy steel component, and a third weld wire between the first and second weld wires. The third weld wire has a higher percentage of chromium than the first weld wire and a lower percentage of chromium than the second weld wire. A method for welding includes applying a first weld wire to a low alloy steel component, applying a second weld wire to a high alloy steel component, and applying a third weld wire between the first and second weld wires. The third weld wire has a higher percentage of chromium than the first weld wire and a lower percentage of chromium than the second weld wire. | 12-15-2011 |
| 20120076574 | Vacuum Process Chamber Component and Methods of Making - A vacuum process chamber component comprising two separate pieces with an o-ring between the pieces and solder bonded together is described. The component may be an electrostatic chuck comprising a ceramic electrostatic puck and a metal baseplate with at least one o-ring therebetween and joined by a solder bond is described. Methods of making and using vacuum process chamber component are also described. | 03-29-2012 |
| 20120328361 | MN DOPED SN-BASE SOLDER ALLOY AND SOLDER JOINTS THEREOF WITH SUPERIOR DROP SHOCK RELIABILITY - A Sn—Ag—Cu-based lead-free solder alloy and solder joints thereof with superior drop shock reliability are disclosed. The solder comprises between greater than 0 wt. % and less than or equal to about 1.5 wt. % Ag; between greater than or equal to about 0.7 wt. % and less than or equal to about 2.0 wt. % Cu; between greater than or equal to about 0.001 and less than or equal to about 0.2 wt. % Mn; and a remainder of Sn. | 12-27-2012 |
| 20130011185 | METHOD FOR ASSEMBLING, JOINING PARTS MADE OF SiC-BASED MATERIALS BY NON-REACTIVE BRAZING, BRAZING COMPOSITIONS, AND JOINT AND ASSEMBLY OBTAINED BY SAID METHOD - A method for joining, assembling, at least two parts made of silicon carbide-based materials by non-reactive brazing is provided. According to the method, the parts are contacted with a non-reactive brazing composition, the assembly formed by the parts and the brazing composition is heated to a brazing temperature sufficient to melt the brazing composition totally or at least partly, and the parts and the brazing composition are cooled so that, after solidification of the brazing composition, a moderately refractory joint is formed; wherein the non-reactive brazing composition is a binary alloy consisting in atomic percentages, of 60% to 66% silicon and 34 to 40% nickel. A brazing composition as defined above is also provided. A paste, suspension of braze alloy comprising a powder of the brazing composition and an organic binder is provided. In addition, a joint and assembly obtained with the foregoing method is provided. | 01-10-2013 |
