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JPS6139313U |
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JPS6138814A |
PURPOSE: To cur a bar-shaped material, whose external surface provides a rerecessed and a protruded part, without causing the deformation, by providing two edge units, which cross each other from an oppositely facing direction to reliati...
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JPS616012Y2 |
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JPS6133814A |
The invention relates to an improved tube cutter for making a circumferential cut through a tube section and adjacent a circumferential bulge joining together two partially telescoped tubes forming the tube section. …The tube cutte...
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JPS6130312A |
PURPOSE: To realize a simple structure and setting of desired lap by forming the captioned slitter in such a manner as the position of a lapping point can be confirmed promptly and the desired quantity of lapping can be confirmed simply....
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JPS614604B2 |
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JPS6120216U |
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JPS6120218U |
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JPS6125711A |
PURPOSE: To perform the set change of the cutting size and clearance adjustment in a short time by swingably moving the upper and lower slitter knives up and down during the operation change. CONSTITUTION: The upper and lower slitter kni...
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JPS613537Y2 |
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JPS6117243U |
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JPS6117281U |
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JPS611937Y2 |
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JPS611405A |
PURPOSE: To prevent a liner from being worn out in an early stage, and to improve a drawing-out speed by bringing an axle box and a housing to a surface contact at a work position of shearing, etc. of a material, and executing it through...
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JPS60263610A |
PURPOSE: To effectively perform shearing without any obstruction in a shearing machine for a lamellar material by applying machining force in a drirection of narrowing a gap between both blades, and thereby preventing a material to be cu...
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JPS60259313A |
PURPOSE: To prevent the inclination of the cut surface by forming a penetration hole for a rod member at the center part of a fixed cutter and installing a return spring urged outwardly into a clamp hole perpendicularly crossing with the...
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JPS60255307A |
PURPOSE: To facilitate assembling of cutters for a slitting machine by mutually engaging bosses of two adjacent cutters which are disposed with the respective bosses opposing to each other and imparting expandable and contractable proper...
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JPS60178521U |
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JPS6037220Y2 |
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JPS60213408A |
PURPOSE: To prevent that a defectively shaped part, such as burr or scab, is made on a section of the material, by forming the edge of the section of a cutting tool to be tapered, and making the material not to move when it is cut. CONST...
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JPS6035543Y2 |
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JPS60157198U |
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JPS60157129U |
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JPS60153715U |
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JPS60153717U |
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JPS60191715A |
PURPOSE: To prevent the generation of the cut-iron loss and obtain a slab provided with the superior yield in hot rolling by cutting a casted piece obtained through continuous casting in the direction of width by a pair of V-shaped cutte...
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JPS60191716A |
PURPOSE: To prevent the generation of the cut iron loss and obtain the slab having the superior yield in hot rolling by cutting a casted piece obtained through continuous casting by using a pair of V-shaped cutters having the knife- edge...
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JPS60146610U |
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JPS60186312A |
PURPOSE: To prolong the service life of a V-shaped knife edge and cut the cutting cost by cutting a metal plate vertically and horizontally by pushing-in a pair of cutting tools having flanges at the both edges of the V-shaped knife edge...
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JPS60186314A |
PURPOSE: To prevent the elliptical movement of a cutter by fitting a cylinder onto the outer periphery of a shaft body and welding the both edges onto the shaft body and reducing the gap and forming a between the shaft body and the cylin...
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JPS60186313A |
PURPOSE: To prevent the elliptical movement of a cutter by fixing the both edges of a shaft body and a cylinder through annealing and reducing the inetermediate gap and forming a spiral groove for introducing pressurized oil into the gap...
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JPS60142017U |
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JPS60134513U |
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JPS6039224B2 |
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JPS60125020U |
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JPS60120718U |
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JPS60120717U |
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JPS60150906A |
PURPOSE: To always maintain a constant clearance and reduce the manhour for the adjustment of clearance by installing an elastic body for always urging the cutting-edge block of a movable knife edge towards a pad side part, between a hol...
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JPS60117024U |
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JPS60117098U |
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JPS60109716U |
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JPS60109717U |
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JPS60109813U |
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JPS6021126Y2 |
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JPS60114413A |
PURPOSE: To enable a rotary cutter to be fixed at any desired position in the captioned slitter for cutting through to divide metal belt, by providing a cutter fixing device in which a rotary cutter is mounted on the outer face of an out...
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JPS6087616U |
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JPS6080037U |
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JPS6080026U |
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JPS6099514A |
PURPOSE: To reduce the quantity of a gap in the minimum gap part and prevent occurrence of a needle-like bur by providing a slant angle on a cutter. CONSTITUTION: An upper edge 2 is provided with a slant part of a bevel θ2 on a part of ...
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JPS6015608Y2 |
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