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Patent Searching and Data


Matches 601 - 650 out of 4,236

Document Document Title
JP2013508639A  
JP2013039617A
To achieve compactness of an apparatus for forming a metal bellows with respect to the forming, to achieve reduction in press abrasion, to achieve an improvement in work efficiency with respect to bulging and to achieve efficient and ine...  
JP5152106B2  
JP2013031886A
To enable hydroforming which enables branch bulge height to be enlarged without using counters and has a large root part curvature of a branch root part and also has a complex shape in the branch pipe part.A hydroforming apparatus includ...  
JP2013032074A
To achieve a structure capable of stably holding an inner column, on the inner diameter side of an outer column.The outer column 13d and a movable side bracket 22b are molded by integrally swelling by a hydroforming construction method o...  
JP2013032073A
To achieve a structure capable of stably holding an inner column, on the inner diameter side of an outer column.The outer column 13d and a movable side bracket 22b are molded by integrally swelling by a hydroforming construction method. ...  
JP5142141B2  
JP5136998B2  
JP5139038B2  
JP5130693B2  
JP2013010140A
To provide a structural joint member which has a plurality of closed protrusions branched with a part of the structural joint member as a staring point, and where the protrusion height of the plurality of the closed protrusions, which ca...  
JP5121040B2  
JP5122253B2  
JP2013500866A  
JP5112886B2  
JP5095879B2  
JP5094333B2  
JP2012240080A
To provide a method for manufacturing a can body by which fitting work is made easy by securing rigidity when fitting a shell plate and an end plate and also, a stress concentration part can be lost after joining the shell plate and the ...  
JP5082886B2  
JP5083729B2  
JP5073481B2  
JP2012218040A
To improve a molding possible limit by suppressing occurrence of molding defects, such as a crack and wrinkle, when manufacturing a hydraulically bulged product by performing hydraulic bulging on a molding raw material made of a pluralit...  
JP2012218024A
To achieve reduction in cost of a bellows by efficiently performing bellows forming and improving mass-production performance.In the method and apparatus for manufacturing the bellows, a metallic pipe 6 is formed into a bellows 24 in suc...  
JP2012213793A
To secure a sealability during bulging work even when the outer peripheries of two superimposed metal sheets are not welded.By using an upper die 2 which is formed with a sheet pressing surface 2a for pressing a steel sheet 4 and the rad...  
JP5067468B2  
JP5068491B2  
JP5058920B2  
JP5045005B2  
JP5047053B2  
JP5037020B2  
JP5036693B2  
JP5034281B2  
JP5030084B2  
JP5029620B2  
JP5029621B2  
JP5026390B2  
JP2012172176A
To provide an aluminum alloy hollow-shaped material excellent in fatigue strength and a manufacturing method thereof.The aluminum alloy hollow-shaped material comprises an Al-Mg-Si-based aluminum alloy and has compressive residual stress...  
JP5018861B2  
JP5017870B2  
JP5016174B2  
JP5013711B2  
JP5009364B2  
JP5009363B2  
JP5000323B2  
JP2012148345A
To provide a welding method of a forming raw material, which improves a ductibility of a portion welded in advance of a high strength steel plate as a target workpiece, and then enhances a forming limit, and also to provide a laser weldi...  
JP4993898B2  
JP4981717B2  
JP4981718B2  
JP2012135801A
To integrally and simultaneously form the whole of a press formed article accompanying a deep drawn part with a high quality free from cracks and deformation, and to reduce the production cost.A method of forming the metallic sheet inclu...  
JP4977661B2  

Matches 601 - 650 out of 4,236