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Patent Searching and Data


Matches 401 - 450 out of 2,257

Document Document Title
JP2008062269A
To provide a forming apparatus, which forms a plurality of through holes with desirable shapes on a thin metal sheet into a net-like state by effectively preventing undesirable deformation after the forming.A metal lath forming apparatus...  
JP4062817B2  
JP2008049369A
To provide such a method of forming a metal sheet that a dented part does not further fall in and does not swelled too much in peen forming.This method is a method of forming a metal sheet 71 having a peen forming stage for performing th...  
JP2008036680A
To form a desired image on a workpiece in a short period of time and also to improve quality of an image formed on the workpiece by engraving a line drawing portion in the image such as a straight line and a curved line as a smooth conti...  
JP2008502482A  
JP2008012558A
To simplify a method of forming a fine pattern, which is used to form a fine pattern on a workpiece material having a two-dimensional spreading shape such as a film, a foil, a sheet and a plate.In the method, an auxiliary material 12 is ...  
JP2008007202A
To prevent jamming or deformation caused by mutual interference when transferring a can or the like because a protruded display part does not protrude practically from the outer peripheral surface of a can trunk in spite of forming a thr...  
JP2008000784A
To manufacture an embossed metal sheet such as a kitchen counter made of stainless steel the surface of which is hardly scratched, is hardly conspicuous even when it is scratched, dirt on which is easily removed and which has high durabi...  
JP4030618B2  
JP4019930B2  
JP4013742B2  
JP2007273415A
To provide a rotary type manufacturing device of a grid body for a lead-acid storage battery capable of contributing to the improvement of conductivity and falling of an active material. The manufacturing device of the grid body for the ...  
JP2007268612A
To provide an embossed stainless steel sheet in which scratches and stains are hardly caused and the cleaning of which is easy in the stainless steel sheet to which embossing for forming a plurality of fine projecting parts on the surfac...  
JP2007260726A
To manufacture a metallic siding which is excellent in appearance and high in commercial value by preventing bulging which is generated when a metal sheet for forming a surface material is bent with forming rolls. In this method for manu...  
JP3988031B2  
JP3982706B2  
JP2007526859A  
JP2007237291A
To provide an expand metal from which a three-dimensional article can be easily formed by performing deflection, bending or punching by using the expand metal. In a stage of forming the expand metal, a plate part (referred to as a rib) h...  
JP2007229789A
To provide a metal member forming method which is applicable when manufacturing a metal product with surfaces having various curvatures being continuous to each other, and capable of easily setting a projecting condition of shots to each...  
JP2007229750A
To provide a method and an apparatus which are suitable to form a metal sheet into a complicated shape such as manufacture of a panel having projecting and recessed parts. First, a die 3 on which a recessed part 31 is formed is placed by...  
JP2007175720A
To provide an apparatus for manufacturing an expanded metal product, which apparatus can remarkably improve its productivity.A method for manufacturing an expanded metal product comprises a first step of arranging a slit making roll 3 fo...  
JP2007152370A
To secure adequate resistance to scratching on the surface of a metallic sheet which is aimed at the use in the living environment and also to provide a system kitchen unit using the metallic sheet provided with this adequate resistance ...  
JP2007111724A
To provide a circumferential length correcting method for a metal ring including: a circumferential length measuring step of passing the metal ring around a driving roller and a driven roller, displacing the driving roller and the driven...  
JP3949767B2
To easily manufacture a pipe and reduce the number of parts for reducing manufacturing cost. A pair of slits are formed in part of the peripheral wall 20 of a pipe 12 and a through-hole 18 is made in the peripheral wall 20 on the opposit...  
JP3930412B2
To provide a method of repairing a sheet metal, and to provide an apparatus for repairing a sheet metal therefor. Impact is applied to the recessed part 1k (the part requiring repair in a sheet metal) of a metal sheet 1 from the recessed...  
JP2007066786A
To solve a problem where advances of local corrosion in expanded mesh intersection parts are seen when an expanded lattice body is used for the positive electrode side, and the corrosion advances in the intersection parts in the upper pa...  
JP2007504956A  
JP2007059172A
To provide an expand lattice body excellent in dimensional accuracy of an electrode plate by restraining unevenness of expand mesh unfolding dimension caused by wrinkles generated on expand mesh when applying reciprocal expanding work.Th...  
JP3919647B2
To provide a method of repairing a sheet metal, and to provide an apparatus of repairing a sheet metal therefor. Impact is applied to the recessed part 1k (the part requiring repair in a sheet metal) of a metal sheet 1 from the recessed ...  
JP3914046B2
To surely stick a metal plate together with a main body board, and to hold down the cost of equipment investment. Since the metal plate 13 is induction-heated by the electromagnetic waves of each high-frequency magnetic coil 12, an adhes...  
JP3912470B2
To provide a manufacturing method of a metal bar having projections capable of cutting the metal bar with high accuracy from the boundary part of the worked projection unit. In a manufacturing method of a metal strip, having projections ...  
JP3878938B2  
JP2007026810A
To provide a manufacturing method of a passage forming material for a fuel cell separator which ensures good gas supply and sufficient mechanical strength.First, a preforming material is fabricated by forming many striped concave portion...  
JP2007501346A  
JP2007501128A  
JP2006326607A
To provide a forming device which does not take long time in repairing a sheet metal portion required to be repaired.In the forming device, a main surface of a metal sheet is shot with shots which are energy-controlled by the air jet, an...  
JP2006527087A  
JP3883947B2
To provide a method for forming a metal sheet suitable for the production of trial products and small quantities of products of vehicles, furniture, electric appliances, buildings or the like, and to provide a forming apparatus therefor....  
JP3876261B2
To provide a ball forming apparatus by which fine working is performed even to a work which is complicated in working conditions. A projection apparatus for dropping projection materials B on the conveying route of the work is composed o...  
JP3869783B2
To provide a forming method and a forming apparatus by which space saving in equipment can be attained when a metal sheet is subjected to peen forming. The main surface of a metal sheet 61 is scanned so as to be a prescribed pattern whil...  
JP3830894B2  
JP3862020B2
To provide a perforated floor board which prevents the generation of excessive tensile force in the edge part of the notch generated on the boundary between a mesh part and a flat plate part and maintains the fine appearance of a product...  
JP3861757B2
To provide a correcting device of the circumferential length of a metallic belt the structure of which is more simplified and can be miniaturized. When correcting the circumferential length of the metallic belt 30, the metallic belt 30 w...  
JP3861824B2
To produce an endless metal ring which has a circumferential length of satisfactory precision, and which is used for CVT (Continuously Variable Transmission). In the method of regulating the circumferential length, the circumferential le...  
JP2006247667A
To join two kinds of metallic members made of different materials without using a large and expensive apparatus.In the method for joining two kinds of metallic members made of different materials, two kinds of the metallic members are br...  
JP3852084B2
To provide a formed article in which a pattern with plastic deformation of arbitrary intervals and phases is given to a strip material, and its design is improved. A strip material 1 is formed by a method of the strip material 1 to be pl...  
JP2006239744A
To provide a transferring method by which uneven cross-sectional shape on the surface of a tool is made difficult to be damaged by reducing load stress to a transfer tool and the dimensional accuracy of a transferred shape is improved wh...  
JP3849027B2
To provide a die stand capable of adjusting the die shape based on a new principle, and a press with the die stand built therein. In the die stand 1 interposed between a die and a base in a press, the die itself or a die supporting plate...  
JP2006224152A
To provide a method for forming a metallic plate, which can form the metallic plate into a continuously curved surface having various curvatures with a simple method, and can reduce a manufacturing cost.Shock absorbing materials 4a, 4b, ...  
JP2006218481A
To provide an indentation working apparatus and an indentation working method for performing indentation working after correctly detecting the surface position of a material to be worked in the state where working speed is raised.Distanc...  

Matches 401 - 450 out of 2,257