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Patent Searching and Data


Matches 1,001 - 1,050 out of 2,310

Document Document Title
JPH0468050B2  
JPH04279226A
PURPOSE: To uniformize the clearance by removing the deflection of a clearance between a piercing punch and a die hole corresponding to this piercing punch. CONSTITUTION: A guide rod 15 is formed in the center of the front end face 14 of...  
JPH04266431A
PURPOSE: To offer a metal lath working device possible to work a metal lath having sharp edges excellent dimension accuracy and uniform lath mesh shape as regards a metal lath working device, especially, a metal lath working device to wo...  
JPH0459055B2  
JPH0456697B2  
JPH0456698B2  
JPH04102681U  
JPH04238637A
PURPOSE: Firstly to eliminate the need for welding, etc., and to facilitate production as this structural body can be molded simply by forming slits and expanding, secondly to obtain the structural body which is excellent in terms of str...  
JPH04238636A
PURPOSE: Firstly to eliminate need for welding, etc., and to facilitate production as the structural body is molded by slit forming, expanding and reinforcing part forming and secondly to obtain the structural body which is excellent in ...  
JPH04224031A
PURPOSE: To execute pattern application onto a moving metal coil while exactly controlling a patterning position on this metal coil. CONSTITUTION: The apparatus is provided with an applicator roll means 88 for applying the pattern and a ...  
JPH04220104A
PURPOSE: To obtain an aluminum foil excellent in heat resistance and wear resistance by providing a hologram relief pattern executing cold rolling or photographic printing to an aluminum foil. CONSTITUTION: A photoresist layer 2 is forme...  
JPH04204801A
PURPOSE:To form ruggedness which exhibits a light interference effect on the free curved surface of a work by providing the ruggedness for embossing on the surface of a tool which surface comes into contact with the work and forming the ...  
JPH0442187B2  
JPH0475621U  
JPH0437780B2  
JPH0437781B2  
JPH0437778B2  
JPH0437779B2  
JPH0437782B2  
JPH04172139A
PURPOSE: To enable smooth releasing from the roll and smooth shearing work with good quality by forming the clearance corresponding to the end part of the blank at the side surface corresponding to the sheared corner part of the formed r...  
JPH0431771B2  
JPH0421759Y2  
JPH04143025A
PURPOSE: To remarkably obviate the working process for attaching and detaching the roll chock by supporting the bearing or releasing support of the bearing by moving the thrust collar in the roll axial direction. CONSTITUTION: By pressur...  
JPH0422651B2  
JPH04104700A
PURPOSE: To easily manufacture punching nets with various kinds of design by stopping a press process by a die for a specific time and forming a section where there is no through hole. CONSTITUTION: A long-sized metallic plate 1 while mo...  
JPH0414640Y2  
JPH0433420U  
JPH0471732A
PURPOSE: To clearly mark the identifying mark, etc., by changing the surging pressure by controlling the responsiveness of the pressure controlling valve with the responsiveness adjusting means, and applying pressurization instantly by u...  
JPH0464653A
PURPOSE: To keep off any rupture due to flection by forming a U-shaped slit being intermittently continued to a thin steel sheet, and installing a rib lath, elongating this split to some extent, and having it formed into a vertical stran...  
JPH0437427A
PURPOSE: To reduce camber and stain by roll-forming a forming material with a pair of elliptical rolls at least in a manufacturing method wherein the forming material is put between upper and lower rolls to roll-form a forming plate. CON...  
JPH03297503A
PURPOSE: To efficiently manufacture a metallic sheet with high decorative property by applying a specified release agent on the surface of the metallic sheet in manufacturing the designing property metallic sheet by providing a hard prin...  
JPH0357308Y2  
JPH03294023A
PURPOSE: To integrally form a compact double tube bellows by filling an annular space between inside and outside tube stocks with filler transformed by temperature change, etc., into solid and fluid and performing bellows forming in a so...  
JPH03126231U  
JPH03285013A
PURPOSE: To obtain a steel sheet having a low yield ratio after working by heating a steel sheet contg. specified amts. of C, Si, Mn, P, S, Nb, etc., at a prescribed temp. and finishing working. CONSTITUTION: A steel sheet consisting of,...  
JPH03268823A
PURPOSE: To make it possible to produce part of an unstretchable shaped body from a sheet metal blank by determining a change in volume by a difference between the basic volume of a planar metallic sheet and the basic volume corrected by...  
JPH03111422U  
JPH03111421U  
JPH03505064A  
JPH03248725A
PURPOSE: To make cutting easy and to improve the workability by blanking a metal plate through cutting or three-dimensional working into a prescribed shape and using the blanking die and the die to be blanked as an upper die and a lower ...  
JPH03247310A
PURPOSE: To simply obtain a product having no joint nor separation of surface layer at low cost by exposing an external material and an internal material at both openings as layers and using the internal material as a cutting pattern. CO...  
JPH03243228A
PURPOSE: To manufacture a metallic plate excellent in design characteristic by cold-working an assembled body putting an embossing material harder than the metallic plates between ≥2 metallic plates and then separating the ≥2 metalli...  
JPH03234326A
PURPOSE: To easily form the artificial lumber of desired length by supplying a metallic pipe between plural pieces of rollers on which many projections are provided projectingly and forming a rugged pattern on the surface, thereafter, co...  
JPH03219998A
PURPOSE: To easily detect a character to be confirmed by detecting a line mark by providing horizontal rod-like line marks allowed to protrude to the same height as the protruding height of the character of the line to be read through an...  
JPH0362487B2  
JPH0360929B2  
JPH03213240A
PURPOSE: To highly accurately perform predetermined work for a peripheral surface without dislocation of the center position in both end parts of a workpiece by lifting a free rotating roller in a truck side to align center height of bot...  
JPH03210924A
PURPOSE: To prevent strain and internal stress from generation and to easily obtain a high-performance rib lath by deviating a group of vertical rib parts on one side arranged every other rib vertically to one side to a group of vertical...  
JPH03210930A
PURPOSE: To reduce manhour and manufacturing cost by working a punched and perforated metallic sheet so that the residual pattern part is pushed out to make a cylindrical part or part of it and the zigzag of the zigzag shape part is elon...  
JPH03210923A
PURPOSE: To easily obtain a rib lath which is large in strength and is not broken easily by bending and tensile stresses by giving bent shapes to both end parts of each slit in such an extent that they turn inward on the top side, outwar...  

Matches 1,001 - 1,050 out of 2,310