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Patent Searching and Data


Matches 551 - 600 out of 2,324

Document Document Title
JP2005524535A
The present invention by passing between two rollers which have the annular knife which formed the discontinuous edge and was offset in the direction of slant in one roller and the roller of another side in the piece of thin length of sh...  
JP2005212857A
To provide a metal can which is excellent in a decorative effect having a surface gloss, and in addition, has anti-deformation property being approximately the same as a conventional product to a pressure from outside while being filled ...  
JP3705471B2
To provide a disk-like roll for punching a metallic sheet to be used to continuously punch holes in a long strip metallic sheet or metallic foil, a metallic sheet punching device using the roll, a metallic sheet punching method, and a pu...  
JP2005520286A
It is related with the method and equipment which manufacture the extended metal mesh which consists of the strip in which modification like the lead or lead alloy used by manufacture of a lead storage battery is possible at one process....  
JP2005169408A
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 ...  
JP3691838B2
To manufacture a spread mesh sheet having fine lath mesh structure by forming slits by a reciprocating method. A slit formation means of a reciprocating method for forming slits on a long sheet between an upper die and a lower die each c...  
JP3688840B2
To enable many kinds of productions of hole opening or the like by making to coincide the position of the central height of works having different diameters fed with a work feeding line with the position of working height and clamping th...  
JP2005158755A
To manufacture a spread mesh sheet having fine lath mesh structure by forming slits by a reciprocating method.A slit formation means of a reciprocating method for forming slits on a long sheet between an upper die and a lower die each co...  
JP3681433B2
PURPOSE: To make it possible to mark free characters and patterns on a surface or a rear face of a work. CONSTITUTION: By using a punch press working a work in cooperation with an upper die 7 and a lower die 3, a blade tip 67 for marking...  
JP2005131643A
To provide a stainless steel sheet which has resistance to scratch and resistance to contamination in addition to design characteristics and the productivity of which is high and a manufacturing method of it.This sheet is a stainless ste...  
JP2005120823A
To provide an anti-explosion pad used for protecting a structure susceptible to damage due to explosion.This high-performance anti-explosion pad includes a multi-layer of expanded metal nets 3, 4 separated by a core layer 5 of porous mat...  
JP2005111543A
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...  
JP3673073B2
To manufacture a spreading mesh sheet having fine lath mesh structure and a plain part by forming slits through a reciprocating method. Slits are formed in batch in plural lines on the surface, except on the central part and both sides i...  
JP3664880B2
To provide a chamfering die with which the effect of the accuracy of the stroke of a die to chamfering dimensions is suppressible and to provide chamfering method using this die. In the chamfering die 1 for simultaneously forming chamfer...  
JPWO2003045201A1
金属板からなり、この金属板における鏡面を なす表面に直接視認することができない微細 な窪みからなる模様(潜在模様)が形成され ており、鏡面に光線が照射され、その反...  
JP2005507317A5  
JP2005507317A
Provide a metal sheet or a strip (8) with the method of carrying out embossed decoration formation, and this method, Each path includes two or more 連続した type 押 paths performed by making at least 1 set of rollers (7) pass a shee...  
JP3654014B2
To excellently form a projection and a recess for fitting, at both ends of a metallic plate by avoiding deformation at both ends, in forming a rugged face through roll forming of projected and recessed parts while the metallic plate is f...  
JP2005059101A
To provide an apparatus and method for forming a workpiece to a desired, non-planar configuration.At least one friction stir forming tool, having a shoulder and a pin, is used to urge the workpiece to the desired configuration and fricti...  
JP2005506654A
[Subject] Perpendicular growth decreases and corrosiveness-proof of the storage battery grid manufactured from the lead alloy strip by this invention improves. A [solution means] -- the method of manufacturing the lead alloy strip which ...  
JP3645028B2
To provide a cold roll forming method for effectively and inexpensively producing a grating material of a walker grating whose non-slip face is hardly produced by hot forming and whose production lot is small. A metal hoop material 2 is ...  
JP3638482B2
To provide a peripheral length correction method capable of easily and reliably correcting the peripheral length of a metal ring to a desired value and improving a yield. A metal ring W is hung over a drive roller 2, a driven roller 3 an...  
JP3638782B2
To provide a manufacturing method for an embossed metallic sheet capable of deeply embossing longitudinal and transverse joints between emboss rolls to give brick or tile stacking pattern excellent in spatial effect and design while a me...  
JP2005014025A
To provide a metallic siding of a flat shape by using an embossing roll capable of providing the elongation strain corresponding to the elongation strain of a central part as forming a pattern to fitting parts on both sides even when the...  
JP2005007399A
To provide a heating cooker which has a wide range of places showing sufficient releasability to food to be cooked during cooking, and a device for working the heating cooker which works such a heating cooker in the device for working th...  
JP3632238B2
PURPOSE: To decrease dispersion of width dimensions of an expanded grids and stabilize quality by forming a lead alloy sheet with a roller whose diameter is reduced stepwise or gradually from around the center toward outside width direct...  
JP2005500167A
A late manufacture speed in manufacture of the incision offset fin for using it for a heat exchange pipe through use of the method of fabricating a fin is removed. This roll assembly object can act on the strip (56) which consists of fin...  
JP2004536712A
The present invention relates to the method for carrying out modification processing of the structure used for a structure especially an airplane, and a space flight object. It has the rib which this structure is turned almost perpendicu...  
JP2004338900A
To provide a paper feeding mechanism capable of feeding paper securely at low cost and to provide a method for machining a paper feeding roller used in it.This paper feeding mechanism is provided with the metal-made paper feeding roller ...  
JP2004298965A
To provide an expanded metal with rib which can be manufactured without causing a crack in the first strand.The expanded metal with ribs is provided with a rib at the edges in the expanded metal in a shape of mesh consisting of strands a...  
JP3576878B2  
JP2004276064A
To provide a metal plate in which cracking and galling are restrained from occurring at the time of press forming, for which little change of a plate pressing pressure is required in press forming, and which has excellent press formabili...  
JP2004261818A
To manufacture a metal ring having almost no stress concentration and to facilitate the manufacture and the maintenance of a rolling roller in which meshed unevenness is transferred to the metal ring.The meshed unevenness 8 is formed on ...  
JP2004261818A5  
JP2004265855A
To provide a manufacturing method of a separator for a solid polymer fuel cell with high durability which can be stably molded without generating cracks or breaks, not generating a warp or undulation after molding, and applicable to the ...  
JP3566694B2  
JP2004243358A
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 len...  
JP2004230457A
To provide a form rolling device and a form rolling method which can be operated even by a little child.This device for form-rolling a sheet-like material 3 to be rolled which is formed of a metallic or a synthetic-resin base stock is pr...  
JP3580303B2
To provide a manufacturing method for an endless metallic belt by which the control accuracy of the circumferential length of a metallic ring can be improved. This method has the first circumferential length compensating stage for expand...  
JP2004214171A
To provide a metal porous body of a cross section three-dimensional structure without any flash or sharp jutted parts on the surface, with a number of micro pores arrayed in a micro pitch, and yet with a rigid skeleton structure in spite...  
JP2004203297A
To provide a method for manufacturing an aluminum wheel for an automobile, by which weight and cost reductions of the wheel can be achieved while keeping its durability satisfactory.A back face of a rib portion 5 is treated by the spot p...  
JP2004205111A
To provide a dimpled tube shaping device for manufacturing at high speed a given length of dimpled tube having predetermined length of areas with no dimples at both ends, and its method.The dimpled tube shaping device 1 comprises a tube ...  
JP2004188493A
To provide a method for forming the outline of a can shell by which the lowering of strength of the can shell is prevented, the inner surface of the can shell can be prevented from being scratched, film on the inner surface of the can sh...  
JP2004160498A
To provide a die for press working devices which has the rigidity as a die to a wide sheet and with which the best clearance between a die and a punch for working is secured.In the die for press working devices which is used in the press...  
JP2004154812A
To provide a portable peening device (a sheet metal repairing device) which can be miniaturized when peening a metal sheet, in particular, when repairing a sheet metal, and to provide a peening method (a sheet metal repairing method) usi...  
JP2004141877A
To provide a manufacturing method for an endless metallic belt by which the control accuracy of the circumferential length of a metallic ring can be improved.This method has the first circumferential length compensating stage for expandi...  
JP2004141900A
To provide a metallic sheet which is lightened in weight and also the strength or the like of which is improved by machining the metallic sheet.The surface treated metallic sheet has a plurality of dents having an optional shape formed o...  
JP2004136364A
To provide a forging punch or the like obtained by incorporating satisfactory dummy forming punches into forging punches used for forming the shape of recessed parts in high precision by forging.In the forging punch 1, a plurality of for...  
JP2004139861A
To provide an apparatus of manufacturing a separator for a fuel cell, which can be used for a solid polymer fuel cell low in cost and high in durability, can mold the separator without cracking or rupture and with stability, and can prev...  
JP3524554B2  

Matches 551 - 600 out of 2,324