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Patent Searching and Data


Matches 251 - 300 out of 1,040

Document Document Title
JP2009136881A
To provide a joining method including a step of performing the friction stir welding to a butted part of a pair of metallic members from a surface side and a back side, and capable of enhancing the airtightness and the watertightness bet...  
JP2009136884A
To provide a joining method capable of easily joining metallic members with each other, and enhancing the airtightness and the watertightness at a joined part.In the joining method, the friction stir welding is performed to a joined meta...  
JP2009125773A
To provide a method of joining metallic members through a joint member, a method in which airtightness and the watertightness of the joined metallic members are enhanced by hermetically sealing an unplasticized region exposed between the...  
JP2009119488A
To provide a joining method capable of enhancing the watertightness and airtightness between side surfaces of joined metal members by butting a side surface of a first metal member to an end face of a second metal member, and enhancing t...  
JP2009101422A
To provide a means for obtaining a welded product having excellent strength and appearance, which is capable of easily and reliably closing a drawing hole formed at a welding terminal in the friction stir welding.In the friction stir wel...  
JP2009101402A
To provide a joining method by which metallic members are easily joined to each other and by which strength of a weld zone is increased.The present joining method is used for carrying out friction stir welding to a joining metallic membe...  
JP2009101401A
To provide a joining method which can carry out friction stir welding to the butted portion of metallic members from the front face side and the back surface side of the metallic members, and also can improve the tightness and the water ...  
JP2009090341A
To provide a method for easily joining metal members and a joining method for improving gas-tightness and water-tightness of the joined metal members.In the joining method, the metal member 1 to be joined, which is formed by causing end ...  
JP2009082980A
To provide a welding method in a narrow space, which can easily enhance weld strength even if a portion to be welded is located in the narrow space surrounded by structural members and the like.A second structural member 2 is butted agai...  
JP2009072802A
To provide a method of controlling arc start for double electrode arc welding by which the sufficient depth of penetration is obtained even in a welding starting place.This method of controlling the arc start for the double electrode arc...  
JP2009039772A
To provide a joining method in which friction stirring is performed in a butted part between metallic members from their surface side and rear side and in which airtightness and watertightness can be improved between both sides of the me...  
JP2009039746A
To prevent the occurrence of defects caused by defective joining when joining a replacing blade on the top of a base projecting from a disk.After removing a damaged blade 3A among a plurality of blades projecting from the outer circumfer...  
JP2009039780A
To provide a joining method in which friction stirring is performed in a butted part between metallic members from their surface side and rear side and in which airtightness and watertightness can be improved between both sides of the me...  
JP2009006396A
To provide a joining method for a hollow member, by which the hollow member is hardly deformed even when the thickness of plate material for the hollow member to be joined is thin, and to provide a joint structure.In the joining method f...  
JP2009500177A  
JP2008296260A
To provide a welding apparatus and a welding method capable of easily and safely performing welding even by an unskilled engineer.The welding apparatus includes a pair of conductive fiber blocks 21, 22 disposed so as to face each other w...  
JP2008290129A
To provide a method of welding metallic members, a method capable of welding even a combination of metallic members having different specific resistance values and capable of securing excellent welding quality at low cost.The method of w...  
JP2008284607A
To provide a joining method for joining metal elements together at a butt section with high joint quality.The joining method includes a final joining step of joining metal members 1, 1 together at a butt section J1 between them by subjec...  
JP2008272768A
To provide a double skin panel welding joint and structure capable of improving productivity.This welding joint is used for butting double skin panels 11A, 11B to each other in the width direction, and performing the friction stir weldin...  
JP2008264879A
To provide a friction joining method of a honeycomb panel for obtaining excellent joining quality by removing any spacing or drip of a brazing material arising when honeycomb panels are butted to each other, or any stubborn oxide film.Th...  
JP2008229719A
To provide a method for repairing a crack of 0.64 mm or more in width which occurs in a workpiece such as a turbine engine component.The method for repairing the crack in the workpiece such as the turbine engine component comprises a ste...  
JP2008168319A
To provide a butt welded joint of medium and heavy gage steel plates capable of achieving highly efficient welding execution utilizing the characteristic of the laser beam welding, in the butt welded joint of ends of the medium and heavy...  
JP4102697B2  
JP4093787B2  
JP4087532B2  
JP2008043974A
To achieve higher quality and higher performance of a welded joint part from the laminated structure of the welded joint part and also to propose a longitudinal seam welded joint which is efficient in the execution of welding and excelle...  
JP2008039255A
To manufacture a heat exchanger by certainly joining joint plates without interfering channels provided to a joint part of two or more joint plates.In this manufacturing method of the heat exchanger by joining two or more first joint pla...  
JP2008036648A
To provide a method for joining a member to be joined by which even thick members different in the friction stir welding can be reliably joined with each other by applying the friction stir welding and there is no possibility of degradin...  
JP2008030100A
To provide a joint structure of different kinds of metals, and a method for joining dissimilar metals in which the joint strength is ensured, the manufacturing cost is low, and a facility is constituted in a space-saving manner.A flange ...  
JP2007254894A
To provide a chromium-containing steel securing corrosion resistance and toughness in the weld zone, and optimum as stock for a vessel in terms of cost. The chromium-containing steel is used for a material for the vessel storing a water-...  
JP3973813B2  
JP2007525599A  
JP2007524511A  
JP2007520352A  
JP3968205B2
To provide a heater chip for thermal bonding which can provide a stable highly-reliable temperature control. A heater chip for thermal bonding 30 has a thermocouple 11 and a through hole 17 as retaining means for positioning two wires 11...  
JP2007513779A  
JP2007511369A  
JP3946362B2
To provide a welding equipment and its welding method capable of promoting a high welding performance, a simple equipment structure, an excellent operability and a reduction in costs or the like. This equipment is provided with a laser b...  
JP3936035B2
To efficiently generate a high energy density on the surface of a work, in flowing out plasma formed by arc from a compression nozzle, by mutually cooperate with a convergent laser beam and thereby forming a combined plasma/laser dischar...  
JP2007504405A  
JP2007504003A  
JP2006297459A
To provide a welding apparatus which can selectively perform one-side submerged arc welding for thick steel plates and one-side gas shield arc welding for thin steel plates.The welding apparatus comprises a backing plate supporting devic...  
JP3868116B2
To carry out a good welding of even a complex shape such as a three-dimensional shape as well as to realize the welding with good efficiency without generating the loss of the ejected laser beam. When a filler wire 7 and an optical axis ...  
JP2006226777A
To provide a method of manufacturing mechanical quantity sensor using an anode welding technique without damaging electric wiring, without breaking the insulation, and also without melting the wiring with preferable welding strength.The ...  
JP3798320B2  
JP3798319B2  
JP3780706B2  
JP2006088190A
To provide a joined body and the joining method that enable a minute member to be freely shaped without using an adhesive and an outer mold in contact with the member.This is a fusion welding (discharge welding) method by applying an ele...  
JP2006069885A
To provide a freestanding reactive multilayered film useful as a localized heat source.A reactive multilayer foil involves a foil consisting of alternating layers reacting exothermically. The foil is the reactive multilayered film having...  
JP2006055909A
To provide a method for bonding two objects firmly with a reactive multilayer foil.A reactive multilayer foil 14 is arranged between two objects 12. After the two objects are pressed against the foil, the foil is ignited 15.  

Matches 251 - 300 out of 1,040