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JPH0179515U |
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JPH0125879B2 |
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JPH0115462Y2 |
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JPH0122081B2 |
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JPH01107967A |
PURPOSE: To enable the cut positioning of high accuracy by using the signal of the positional sensor of a cutting device until the order of a specified value and deciding the position of the body to be cut with the signal transmitted fro...
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JPH0112888Y2 |
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JPH0112899Y2 |
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JPH0117806B2 |
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JPH0111384Y2 |
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JPH0117805B2 |
PURPOSE:To cut off a flexible long-sized singularly stepped work at a set dimentional position efficiently and neatly. CONSTITUTION:With the motor started and the main shaft rotated, a collet- operating shaft 41 engaged with the long-siz...
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JPH0116601B2 |
A precision tube cutter by which tubes can be severed without burrs, roughness, or distortion at the severed tube ends, and which is particularly adapted for use in the reconstitution of fuel assemblies of nuclear reactors. In a first em...
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JPS6474009A |
PURPOSE: To rinse out residual pulverulent metal, by cutting off a metallic section with a shearing system to hardly generate the pulverulent metal, and by using a rinsing mechanism. CONSTITUTION: After an anticorrosion sheath 1 is avoid...
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JPS6471611A |
PURPOSE: To suppress work hardening and to cut apart without generating any chip by surely feeding a cutting wheel into a tube wall by means of an elongated member supported movably in the longitudinal direction inside an elongated cutte...
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JPS6471610A |
PURPOSE: To contrive reuse of optical fiber by providing a cut in the lengthwise direction by a rotary blade in two or more parts of a protective metal pipe for a wire rod unit with the cut protective metal pipe, in which the optical fib...
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JPS6458412A |
PURPOSE: To cut a pipe with a fine cut surface, keeping an original shape, without applying a force for collapsing the pipe, by holding the outer periphery of the pipe by a die and applying a shearing force onto the inside of the pipe fr...
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JPS6434117U |
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JPS6434116U |
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JPS649440B2 |
A shearing apparatus for installation on a wellhead and having capability of shearing drill collars. The improved apparatus includes a body with a vertical bore therethrough and ram guideways extending laterally from opposite sides of th...
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JPS646296B2 |
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JPS6412793U |
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JPS6416311A |
PURPOSE: To cut a pipe such as gas pipe and water supply pipe by a small force in the simple, safe, and sure ways in a narrow working space by allowing a pipe cutter to have a very simple ratchet mechanism built in. CONSTITUTION: A worki...
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JPS645718A |
PURPOSE: To make the next process operations smooth by connecting the tail of a hollow wire to a pressure air supply source, pressing a floating core in this hollow, and preventing the cut end of the hollow wire from larger deformation a...
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JPS645717A |
PURPOSE: To make the next process operations smoothly by locating a cutter in exhaust position, pressing a correcting rod having cone at the tip to the tip of a hollow wire while the rod is faced to a shearing die, and thereby giving the...
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JPS64253Y2 |
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JPS64170B2 |
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JPS63306816A |
PURPOSE: To provide difference between rotation of main shaft and drive shaft by driving one of the main shaft or the drive shaft through an entraining transmission member from single drive source, and moving a portion of transmission me...
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JPS6348339Y2 |
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JPS6364835B2 |
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JPS6348338Y2 |
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JPS6348336Y2 |
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JPS6348337Y2 |
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JPS63189521U |
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JPS63186594U |
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JPS63281764A |
PURPOSE: To produce a valve seat having excellent wear resistance and pitting resistance by casting molten alloy in a casting mold as pipe state, solidifying unidirectionally toward shaft direction, cutting as annular state and machining...
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JPS63176020U |
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JPS6357167B2 |
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JPS63158722U |
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JPS63158723U |
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JPS6351840B2 |
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JPS6338974Y2 |
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JPS63235030A |
PURPOSE: To form various hollow products with full automation by intermittently delivering a hollow pipe stock to a quill tip port via a tunnel guide, cutting it with an advancing and retreating mobile knife and pressing in order with a ...
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JPS63147216U |
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JPS63229216A |
PURPOSE: To easily and accurately hold a pipe even in a narrow space by providing grooves which are long in the rotational direction of a handle and whose ends are biased toward the inside diameter in a frame and providing three claws wh...
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JPS63221916A |
PURPOSE: To improve the precision of the edge surface and eliminating the generation of burrs and deformation by installing the first and second process dies oppositely on the front surface of the dies and holding a pipe and alternately ...
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JPS63136817U |
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JPS63216617A |
PURPOSE: To reduce a pipe material cutting time by moving while revolving plural disk type cutters which are placed at the equal distance from the center axis of said pipe material and moving while revolving said cutters toward the cente...
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JPS63200909A |
PURPOSE: To prevent production of burrs protruding outward in the cut edge of a pipe by providing bearings between a ring-like blade through which a pipe is inserted with play and a holder to hold the blade to eccentrically rotate it for...
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JPS63196313A |
PURPOSE: To prevent thermal affection during cutting under heat and to make a group during restoration of a nozzle neck for a boiler or the like, small by using a device incorporating a mechanism for obliquely feeding a cutter in the cas...
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JPS63185511A |
PURPOSE: To simultaneously form two pipes which are in conformity with the side surface of a predetermined pipe and have no thin wall part at the forward end by holding a pipe in a die, and by inserting a cutter formed therein with a pai...
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JPS63169211A |
PURPOSE: To sheare tubings without deformation at a high speed by placing a fixed mandrel and a floating mandrel on the cutter side position and the shearing-die side position within the hollow part of a tubing respectively so that they ...
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