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Patent Searching and Data


Matches 1,151 - 1,200 out of 2,331

Document Document Title
JPH0139867B2  
JPH0134693B2  
JPH0133024B2  
JPH0199769U  
JP01166831A
PURPOSE: To perform the shaping of high accuracy without generating eccentricity and inclination between pieces by widening the piece for shaping divided in the axial direction and divided in plural pieces in the peripheral direction exp...  
JPH0196197U  
JPH0189813U  
JPH0129678B2  
JP01127119A
PURPOSE: To manufacture a expanded metal having fine stitches and an excellent mechanical strength by giving specified reciprocating motion to an upper die using a press machine provided with a lower die having a straight cutting edge an...  
JPH0172923U  
JPH0172915U  
JPH0172899U  
JPH01118321A
PURPOSE: To obtain the frame to be light in weight and to improve the production efficiency by using an Al extruded shape, forming excision parts for forming openings of the shape and a number of staggered slots, then performing a stretc...  
JPH0168124U  
JPH0114351Y2  
JPH0114352Y2  
JPH0199730A
PURPOSE: To improve the adhesiveness of multi-cellular material and to enlarge its length by annealing expanded metal and a metallic fiber layer and then arranging the metallic fiber layer on the expanded metal, compressing and heattreat...  
JPH0119975B2  
JPS6471502A
PURPOSE: To produce a fresh decorative metal sheet having high-grade sense by forming patterns having different flat part area ratios on the surface of a rolling roll by high energy density beams and transferring the patterns onto a meta...  
JPH018376Y2  
JPS6446583A
PURPOSE: To minimize the amount of material without sacrificing the strength of a return bent part by making the wall thickness of a thinly elongated tubular member with fins bent in a serpentine pattern greater at the return bend parts ...  
JPS6444228A
PURPOSE: To manufacture a front grill in the necessary network shape and to improve the productivity by executing stretching after forming a slit on an Al extrusion preform. CONSTITUTION: Numerous cuts or slits 8 are provided in a zigzag...  
JPS6440123A
PURPOSE: To perform safe and smooth operation as well as to effectively unitilize power by driving the feed of a metal sheet and the vertical and lateral movements of a movable upper cutter with one prime mover. CONSTITUTION: When the pr...  
JPS6434527A
PURPOSE: To prevent the generation of a defective image as the supporting body of a photosensitive drum by making it the aluminum alloy tube of specified outer diameter and thickness with the slope part continuing to the outer most part ...  
JPS6427727A
PURPOSE: To obtain a metal expanding material having a uniform square opening with good efficiency by setting the thickness of a web within the range of the numerical value calculated by an equation. CONSTITUTION: Numerous slots 4 are sl...  
JPS6427505A
PURPOSE: To efficiently manufacture an ornament having no defects such as scars and biting of chips and foreign matters by punching and marking it in the same die. CONSTITUTION: A lower die 2 is lowered along a marking/punching lower die...  
JPS6415612U  
JPS6415611U  
JPS6422422A
PURPOSE: To enable continuous piercing safely and sanitarily by holding a driv ing lever by a holding mechanism at the retreating position drawn into the inner part of a cylindrical body, moving a ball nut forward by turning a ball screw...  
JPS6415237A
PURPOSE: To automatically pierce the hole with a rupture burr without the need for work chip treatment and to reduce a piercing cost by discharging the projecting piece for connection of the main body of the container lid received on a r...  
JPS6347377Y2  
JPS6363287B2  
JPS6362328B2  
JPS6362327B2  
JPS6361658B2  
JPS6361657B2  
JPS63184626U  
JPS63268521A
PURPOSE: To simplify the handling of a product and to improve surface quality by expanding a metal sheet provided with many slits in the direction intersecting the slits and then carrying out an electrolytic process on the formed metal s...  
JPS63169300U  
JPS63235028A
PURPOSE: To obtain a forming commodity in chasing-like pattern inferior by no means to a commodity by chasing by manufacturing a sheet-like forming body in a pattern having the necessary contour shape and sticking it to a base body. CONS...  
JPS6336637Y2  
JPS6347227B2  
JPS63213680A
PURPOSE: To produce a decorative fine stainless steel sheet, by coloring the whole uneven surface of a stainless steal sheet having rugged patterns and by polishing and removing parts of the resulting colored film on the tops of the proj...  
JPS63211362A  
JPS6344041B2  
JPS63205999A  
JPS63117813U  
JPS63177930A
PURPOSE: To improve the cubic effect, and also, to form a decorative surface having no distortion by performing an emboss working by plural sets of emboss working machines in case of performing an emboss working of an uneven shape to a m...  
JPS63177902A
PURPOSE: To prevent chipping of checkered holes and to extend the life of a finishing roll for forming checkers to a greater extent by forming the shoulder parts of all the peripheral walls of the checkered holes of the roll to a gentle ...  
JPS63174731A
PURPOSE: To punch the vent hole formed by a small cleat part surrounded by a big cleat on a planar blank material by using the upper die having the plural outer edge punching male blade equipped with a blade height adjusting mechanism an...  

Matches 1,151 - 1,200 out of 2,331