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JP3164281B2 |
To cut a metallic ring corrugated pipe completely at an accurate position by fitting a non-contact type sensor for detecting the top or bottom position of a wave to be cut with a non-metallic sheath covered. A corrugate pipe 1 guided to ...
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JP3164282B2 |
To surely cut a ring corrugate high frequency coaxial cable in the wave top part to be cut with high precision. A cutter is provided with a length measuring machine 2 measuring a length of a ring corrugate high frequency coaxial cable, a...
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JP2001116180A |
To provide a construction method for installing a supply pipe such that a joint can be installed at a takeout part while working hours and man hours, including the time during which the supply of gas is shut off, are reduced by eliminati...
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JP3159462B2 |
A traveling pipe cutter which includes an upper blade and a lower blade mounted on a blade holder such that the blade holder moves in response to a crank mechanism to cut the pipe with every one-cycle motion of the crank. The clamp which...
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JP2001105223A |
To provide a device for separating a ring having a diameter and width larger than usual from a tubular work piece by a non-cutting method. This device for successively separating each equivalent ring from a tubular work piece by a non-cu...
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JP3156796B2 |
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JP3156560B2 |
To form a spiral slit on the pipe wall of a corrugated tube automatically accurately with an economical structure. A cutter 36 for forming a slit is revolvably supported and fed in a corrugated tube 20 in the direction inclined to the ax...
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JP2001096421A |
To provide a pipe cutter that can easily cut pipes of various diameters via smooth and appropriate drive control on its cutting tools relative to the pipes. A support member 24 with an internal gear 24a is disposed at the tip end of an o...
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JP2001087932A |
To provide a cylinder cutting method and device at a low cost, in a small and light construction, and with easy operation to cut regardless of the shape of cylinder. A cylinder cutting device 1 consists of a single piece structure of a f...
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JP2001087931A |
To provide a pipe cutter capable of setting constant the pipe cutting force, reducing the labor to execute cutting, and shortening the cutting time. A pipe cutter 10 to cut a pipe P in the specified position is composed of a clamping mec...
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JP3149204B2 |
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JP2001071211A |
To easily sort a filter element into its metal part and a part except this metal part so that the element can be collected, by disassembling the used filter element of cartridge type. This disassembling device is constituted by a drive r...
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JP2001071201A |
To easily perform automatically, efficiently and high accurately cutting an end face work of a cylindrical part in a job site by remote work. This working device, applying cutting work continuously by underwater remote control along a pe...
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JP2001047331A |
To provide a moving body driving device of a machine tool eliminating necessity for any mechanical rotation transmitting means such as a clutch and capable of simplifying and making the device configuration compact. A moving body driving...
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JP2001047137A |
To manufacture short welded steel pipes at high efficiency and high yield and at a low cost by shearing a steel sheet before roll forming, imparting steps with a prescribed interval and, after roll forming, reducing the side faces of a s...
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JP3136156B2 |
A tube cutoff apparatus includes a parallelogram link assembly and a rotary arc ram which orbits 360 DEG to maximize the vertical workstroke of the ram relative to the apparatus and has a lower inertia whereby to cut tubes of increased d...
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JP2001018111A |
To obtain a good quality in a cut section of a pipe, by holding the pipe with a hold member abutting in three parts to an external periphery of the flexible pipe, providing a rotary cutter blade in at least one part of the three parts, a...
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JP2000354908A |
To divide a pipe into pipe members of various kinds of lengths by optimization so that a rear end part of the pipe to be an end material may be used for a cut pipe member of a length suitable for an other order.By a rotary cutting head 4...
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JP2000343319A |
To provide a pipe cutting device capable of cutting a pipe with a comparatively small force and generating a cut surface flat and at a right angle.A pipe cutting device is composed of a pipe gripper 3 fitted with pipe holders 26 and 27 i...
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JP2000327084A |
To safely and surely cut an inside structure in a tank by remote operation. This relates to a cutter comprising a cutting part 1 for cutting a horizontal pipe (e) and a vertical pipe (f) comprising a structure (g) in a tank at an arbitra...
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JP2000328570A |
To prevent the weight of the upper part of a steel pipe and the weight of a steel pipe cutting device from being applied to a cutting part to eliminate the suspension of the upper part of the steel pipe by a crane in cutting the steel pi...
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JP2000317717A |
To provide a long-life industrial cutter at low cost by forming a nitrided layer with the thickness of a specific value or above on the surface of a material made of a steel product containing a specific quantity of chromium, and forming...
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JP2000263315A |
To have both merits of setting a clearance of a press blade and a die to large and small as a cutoff press type pipe cutting machine, eliminate scab-shaped scraps remaining on a cutting edge of a pipe, and restrain the cutting edge of th...
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JP3088946B2 |
PURPOSE: To prevent the generation of crush deformation to a cut part at the time of cutting a rectangular pipe into specified length by a cutter press after manufacturing this rectangular pipe by rolling and electro-resistance-welding. ...
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JP2000246535A |
To cut a pipe extruded out of an extruding machine in a regular size with high accuracy with no impact given in a cutting device to be used for a pipe extrusion molding process. In this device provided with a cutting edge capable of cutt...
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JP2000246689A |
To quickly and accurately cut pipes with a cutting blade having a small blade pitch by cutting a pipe while rocking the rotating cutting blade, and revolving the rotating cutting blade in the circumferential direction of the pipe. In the...
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JP2000225516A |
To effectively prevent fusing of cutting chips to a blade edge, so as to prevent generation of double cutting of the cutting chips. In a milling cutter type running cutting machine cutting the total periphery of a cut workpiece 2 by movi...
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JP3073753B2 |
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JP2000210812A |
To provide a method of and a device for cutting a metallic tube or a resin coated metallic tube with such high precision that it may not that cause turning or score mark of the metallic tube at cutting or cause dragging at cut section ow...
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JP2000198017A |
To provide a separating cutter capable of cutting, breaking apart, separating and recovering a cylindrical body or a columnar body by one separating cutter and capable of improving workability. A separating cutter 11 is provided with a f...
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JP3066633B2 |
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JP3058581B2 |
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JP2000176730A |
To cut a notch simply and uniformly by providing a position measurement section measuring the distance between a cutting section and the outer peripheral cut face of a pipe and a control device numerically controlling the position of the...
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JP2000135622A |
To prevent the generation of dust when a pipe is cut out, keep an operator free from danger of hurting his hands and so on as the pipe is cut out, let a cutting blade be smoothly rotated, and let the pipe to be cut out be firmly fixed. T...
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JP3042653B2 |
PURPOSE: To improve the impact resistance and cutting efficiency of a cutting blade for cutting metallic material by forming the basic shape of a cutting edge into V-shape, setting this V-shape angle within a specific range, and chamferi...
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JP2000127085A |
To provide a cutter capable of improving the working accuracy of a cut surface of a material to be cut by reducing the positional shifting of a cutting position. This cutter 1 includes a fixed plate 2 secured to a base 11, a rotary plate...
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JP2000117529A |
To perform accurate cutting and notching on a corrugated pipe and to perform cutting of only a pipe on the outermost side without damaging an internal structure.This tool comprises a guide cylinder 25 removably mounted on the outer perip...
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JP3032228B2 |
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JP3030144B2 |
PURPOSE: To provide an irradiation capsule unsealing device which can completely unseal a capsule, and also can unseal the capsule regardless of its diameter with no oscillation caused when the capsule is unsealed. CONSTITUTION: A device...
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JP2000094212A |
To prevent the occurrence of deformation, distortion or burrs in a cut surface caused by the cutting of sheet metal pipe.This sheet metal pipe cutter cuts a sheet metal pipe 1 by pressing a cutter roll 3, a pressing roll 2 and a back-pre...
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JP2000065980A |
To provide a remote control unit for cutting and removing a high radiation dose pipe for air blow which is laid at the bottom of a tank storing radioactive waste sludge. This handling unit 1 has a cover part 2 hung from outside and held ...
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JP3010307B2 |
A manufacturing process of an offset-type fuel delivery rail assembly for an internal combustion engine. The offset-type assembly features offset distances between an axial centerline of an elongated conduit and those of tubular sockets ...
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JP3009559B2 |
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JP2000024827A |
To fix a steel pipe regardless of the size and shape such as angular, round and rectangular shape, of the steel pipe by forming the steel pipe fixing tool of a steel pipe fixing section with two sets of contact plates arranged face to fa...
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JP2000024829A |
To effectively dispose dust generated in sectional cutting work. In a device for sectionally cutting a plastic pipe P with a disc- like rotary cutting edge 1 while moving along the outer periphery of the pipe P, the rotary cutting edge 1...
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JP2000024828A |
To miniaturize a cutting device and to complete sorting work in a short time by cutting only a storage case to take out solid waste in a bagged state. A device for cutting a cylindrical storage case 4 stored with bagged solid waste, to t...
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JP2999551B2 |
A clamping apparatus allowing an operator to securely position and clamp a cut-off die set to the carriage of a cut-off press. The clamping arrangement includes outwardly beveled sides on the die set coacting with an inwardly beveled sto...
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JP2000000717A |
To provide a pipe cutting device cutting a pipe from the inside of the pipe without a worker performing work of entering the inside of the pipe. A Hume pipe cutting device is composed of a post member 2 with its end fixed to the inner pe...
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JP2995389B2 |
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JPH11336980A |
To provide a construction method for forming a branch opening capable of easily forming the branch opening of almost equal diameter to an existing pipe line and in a spot difficult to mount a hole saw just beside or the like of the exist...
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