Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 2,313

Document Document Title
JP2000161891A
To provide a novel and improved method and apparatus for forming a plurality of fin strips from a slender strip formed of a sheet material.A sheet material includes a pair of adjacent rows 22, 24 which each longitudinally extends and con...  
JP2000158049A
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...  
JP2000153322A
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...  
JP2000140931A
To provide a descaling device of a thickness press which is capable of surely removing from a slab surface a primary scale on a slab or a lower die and a secondary scale grown after removing the primary scale, and preventing degradation ...  
JP3035738B1
a summary and a subject -- it aims at offering the extract pan Doume Tal component which cannot be equipped with a needlelike projection dangerous at any edge, but can be used for many uses. Solution means In extract pan Doume Tal who ex...  
JP2000106190A
To restrain the generation of cracks in a grid body joint part when a grid formed by a rotary expanding method with superior productivity is used as a positive electrode grid body of a lead-acid battery, and restrict the lowering of life...  
JP3035738B2
To obtain a member without having dangerous needle-like projections and whose reinforcement and onnection are easy by providing plate parts where cutting lines are not carved in the parts situated in parallel to the cutting lines in a me...  
JP2000033441A
To obtain an expand metal on which pointed ends are not generated by providing flat plate parts having a prescribed length over the entire width at both end sides in the feed direction of a base plate, providing notches which are in plac...  
JP2000034799A
To provide a decorative panel for a building with a decorative portion in a three-dimensional form and a lower supporting frame where no dust stay. A decorative panel member 5 includes a preset length of metal decorative panel material h...  
JP2000025152A
To provide a metal panel for three-piece can good in expansion moldability, neck moldability and flange moldability and a metal container. The difference between values of the deformation load in 0.2% plastic strain in a tensile test or ...  
JP2000024719A
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...  
JP2000015352A
To obtain an embossed product having high quality by holding a metallic sheet in a first process while progressively feeding the metallic plate, pressing an embossed pattern on the sheet surface in the following process and correcting no...  
JP3021395B2
To obtain an aluminum latticed net which is spacious in the surface area and excellent in cutting-resistance and bending-resistance and also dense at the shielding face, by constituting the latticed net with hollow ribs and providing a s...  
JP2000000619A
To provide a hot rolling method and an equipment therefor by which yield is improved, high-precise rolled stock is obtained and the rolled stock of an ultra thin sheet is manufactured because the whole cost of equipment is drastically re...  
JP2000000622A
To provide a slab conveying device for presses without applying bending to a material to be rolled after pressing and without applying excessive load to a conveying device. This device is provided with an ascendable and descendable inlet...  
JP2000000620A
To provide a thickness reducing press device and the method therefor by which the necessary length in the direction of the line can be shortened and thickness can be reduced at high draft while conveying a slab. This device is provided w...  
JP2000000621A
To provide a device and method for exchanging a die of thickness reducing presses by which the thickness of a slab is uniformized at high temp. because the dies of the thickness reducing press can easily be exchanged in a short time, dif...  
JPH11347652A
To unnecessitate a process for washing a sketched plate stock after press working or a process for sticking a masking tape to a projected part of the sketched plate stock. This method comprises a pressing process wherein a metal made ske...  
JP2985000B1
[Summary] The purpose Conventional extract pan Doume Tal cut on the whole surface, and eyes were prepared. For this reason, when cut, there was inconvenience -- the sharp barricade does not arise or a bolt nut is not used. It is refracte...  
JPH11319989A
To simply and inexpensively produce an embossment by incorporating a mechanical joint part having three degrees of freedom in order to connect an emboss roller to a frame. The emboss working device 1 has a frame 8 to support a pair of em...  
JP2982498B2  
JPH11309523A
To continuously produce a metallic wall plate covered with a rear surface material on the rear surface of a foamed resin core material filled in a groove-shaped surface material made of a metallic plate with deep ruggedness patterns. The...  
JPH11309524A
To enable the formation of holes having arbitrary dimension having a simple structure by shearing and forming a part of a plate material and forming the hole parts with gaps between plural pairs sheared surfaces penetrated in the plate t...  
JP2972005B2  
JP2972003B2  
JP2972004B2  
JP2969004B2  
JPH11300433A
To continuously produce a metal plate made wall plate material wherein a foamed resin core material is filled into a groove-shaped metal plate made groove-shaped surface material to which a rugged pattern deep in depth is applied and a r...  
JPH11290971A
To continuously correct and measure the peripheral length of a metallic belt, to facilitate the control, and to improve the production efficiency. The loads of weights 70a, 70b are applied to a metallic belt 100, and the displacement of ...  
JP2989537B2
To facilitate form rolling so as to shorten a machining time and improve productivity by forming a boot groove to be recessed and projected with a recessed and projected roller having the R shape of its tip part formed to be R shape with...  
JP2985000B2
To obtain an expand metal on which pointed ends are not generated by providing flat plate parts having a prescribed length over the entire width at both end sides in the feed direction of a base plate, providing notches which are in plac...  
JPH11260373A
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...  
JPH11254059A
To attain a method capable of decreasing cost as well as capable of forming checkered pattern freely selectively at any desired position of work, getting onto no hindering state at the time of cutting or bending, and easily changing desi...  
JPH11244975A
To provide a manufacturing method of an extra fine bar capable of easily manufacturing the extra fine bar at a low cost. In an extra fine deformed bar manufacturing method, a hole 1a approximately same in diameter as a valley part 10a to...  
JPH11244979A
To obtain a metallic product having the fixed thickness and high strength and finished to the hard surface at a low cost by applying sliding, turning and swinging to a hammer side and a product forming table side, matching to the positio...  
JPH11244960A
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...  
JPH11244961A
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...  
JPH11241450A
To prevent warps or meanderings even when a deep embossing is formed by using an arrangement pattern in which vertical groove joints forming a pattern such as bricks or the like by putting a metal plate in between embossing rolls are not...  
JPH11239832A
To provide a thickness reducing press performing thickness reducing while transferring a slab. The thickness reducing press is equipped with dies 2 provided up and down, holding the slab 1, a slider 3 provided for each die 2 and oscillat...  
JPH11240294A
To facilitate a bending at both ends of a metal plate even when longitudinal and lateral grooved joints are deeply embossed by a rolling, and manufacture the metal plate at a low cost by a continuous processing by a method wherein an edg...  
JP2940104B2  
JPH11226667A
To provide a die exclusive for punching which reduces or eliminates generation of the warp in a product, dispenses with a leveler in the post process, and is applied to an automatic machine provided with a numerical control device. A die...  
JPH11169970A
To provide a device capable of obtaining an object to be worked at a relatively low cost in a short time, the device which works so that the phase of a ridged part and a grooved part in a nose tip part is inverted via a bending part with...  
JPH11167924A
To provide a lead-acid battery which uses expanded grid and has superior life characteristics. A grid bore part 1 and a crossing part 2 of the grid bone part 1 have the same thickness and are formed in the form of a wave as a whole as sh...  
JPH11156403A
To prevent the involving of a blank into rolls and to improve the shape of a product by arranging a guide apron at the outlet side of the embossing rolls and forming a thickness reduction part at the one side of tip edge in the inserting...  
JPH11506667A
(57) Extensible metal goods (10) used for the prevention or protection to summary fire extinguishing and explosion. Although elongation of the product of each other is carried out in parallel, it is a continuation sheet (10) of the mater...  
JP2902668B2  
JPH11138221A
To provide the manufacturing method and the manufacturing device for the decorated extrusion formed part whose manufacturing device is simple and having a clear decorated part. In the manufacturing method for a decorated gasket as the de...  
JP2891494B2  
JP2891495B2  

Matches 751 - 800 out of 2,313