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JP2005329470 |
To provide a paper tube cutting method for obtaining a favorable cut section.According to this paper tube cutting method, a first cut h1 is made in the rotating paper tube 2 by a first circular cutting blade 41, a second cut h2 is made b...
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JP2005324282 |
To provide a guide for cutting a pipe excellent in handling by which on-the-spot pipe cutting can be accurately executed in order to form a highly reliable pipe connection part and the insertion length of a pipe end to a pipe joint can b...
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JP3742311 |
To automatically cut and remove a sharp standing seam joint end occurring at the winding terminal side end of a spiral pipe. This cutting device comprises rotation rollers 12 and 12 for rotating the spiral pipe 1 around the pipe axis at ...
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JP3741909 |
To improve yield by increasing the acquired number of cut pieces without preliminary cutting by a preliminary cutting tool in cutting a steel pipe into multiple pieces with a cutting-off device. A long steel pipe 1 is advanced between an...
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JP2005313214 |
To provide a bending apparatus with a cutting mechanism capable of efficiently performing bending work and cutting work.The bending apparatus has a bending die 4 corresponding to the bending shape and has a clamping die 6 which moves tow...
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JP2005305556 |
To provide a ring dispensing method and its device capable of remarkably improving working efficiency, by smoothly dispensing a plurality of metallic rings for a product cut and formed from a metallic thin plate drum one by one without r...
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JP2005307627 |
To provide a cutter for a steel pipe pile, fitted to a steel pipe pile from the side, and preventing a wire from being entangled with the steel pipe pile to attain very good work efficiency.This cutter for a steel pipe pile includes: a s...
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JP2005305482 |
To solve such problems that the working unit in a conventional spinning device the diameter of rotation of which is large, so the whole device is on a large scale and the number of components of the working unit is many, so the unit has ...
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JP2005297074 |
To provide a cutter of a metallic thin plate drum capable of reducing manufacturing cost, by easily holding the drum different in a diameter.A support shaft 11 selectively supports a holding member 12 for holding the drum 2 on the outer ...
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JP2005297153 |
To increase efficiency of work; and to simplify a processing apparatus, when forming trim lines in a pipe.This roll cutter has a die 12 having a cross-sectional shape corresponding to a cross-sectional shape of the pipe 10, and a cutting...
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JP2005297154 |
To easily remove scrap generated in trim processing.This roll cutting die has a die 24 having a cross-sectional shape corresponding to a cross-sectional shape of a pipe 10, and a cutting edge 30 rotating while displacing the rotational c...
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JP2005288631 |
To provide a trimmer device for a metal can having a cutting chip discharging mechanism capable of discharging the cutting chips from the can certainly out of a chip duct without splashing even if the manufacture is conducted on a high-s...
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JP2005288624 |
To provide a device able of yield products having smooth and fine cut surfaces by a high-speed, high efficiency operation by introducing such a structure that removal and correction of a plastic deformation (burr, droop) on a cut end fac...
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JP2005288585 |
To provide a manufacturing device for an FRP cylinder and a method therefor to cut out a plurality of cylinder pieces as products from a long FRP cylindrical body after removing core, in which only the specified cutting length and end sq...
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JP2005286230 |
To provide a more effective dismantling method for a transformer, while ensuring safety of workers.The dismantling method of a transformer having a cooling means, sets a cutoff means inside the transformer body, the cutoff means having a...
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JP2005271119 |
To provide a cutting device for a metal thin plate drum, cutting a metal ring from a cylindrical drum with high accuracy and smoothly delivering the metal ring keeping the accuracy.A freely rotating drum holding means 3 is inserted in a ...
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JP2005271161 |
To provide a rotary sleeve support device in a continuously water supplied pipe cutting device, cutting and facilitating cutting of an existing pipe having a large bore diameter.This invention relates to the rotary sleeve support device ...
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JP2005271091 |
To provide a ring pullout device, smoothly and efficiently pulling out metal rings for a plurality of products formed by cutting a metal-made thin plate drum from a cutting holder without lowering the accuracy, and very easily removing e...
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JP3723919 |
To make a pipe cutter operate smoothly, have less mechanical abrasion, have good durability and small in size. Besides a first pinion 11, a second pinion 15 is arranged in a first case 1, while the rotation of a main gear 7 is transmitte...
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JP2005254355 |
To provide a cutting method of a metal thin plate drum, which shortens the time for shaping the cut end to improve the manufacturing efficiency, cutting the drum to a predetermined width with good accuracy and at good yield, and lengthen...
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JP2005254356 |
To provide a cutting device of a metal thin plate, which shortens the time required for shaping the cut edge, improves the manufacturing efficiency, and lengthens the life of an edge tool.This cutting device for cutting the metal thin pl...
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JP2005254340 |
To provide a cutting device of a metal thin plate drum, smoothly pulling each metal ring from a drum holding member, when a drum formed cylindrical by a metal thin plate is held on a drum holding member and cut in a ring-shape from the o...
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JP2005238363 |
To provide a metallic pipe cutting device and a cutting method which cut a metallic pipe in a short time, without generating chips and sputtering, and without inserting a tool inside the metallic pipe.This metallic pipe cutting device ha...
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JP3715725 |
To reduce the man-hours for producing a standard length pipe and improve the environment of cutting work while eliminating trimming by precisely performing the running cut of the pipe to a standard length after its continuous manufacture...
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JP3714938 |
To achieve lower installation cost, easier material management and more efficient replacing work by stabilizing a weight balance without using a balance weight when lowering a replaced pipe portion to a predetermined connection position....
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JP2005224885 |
To dispense with a large space in the outer circumference of a pipe in cutting by using a cutting blade facilitating the cutting of the reinforced plastic composite pipe, covering the outer circumference of the pipe to be cut, rotating i...
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JP3707162 |
To prevent cutting failure by performing work so that an orbit by linking points at which a cutter to cut a tube notches the tube in the first place can pass through a part where flexural rigidity to cutting force exerted on the tube by ...
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JP3706438 |
To accurately and speedily form a cutout without damaging a conduction piping, and easily remove a cut metal ring by adjusting an angle of a fixation base of a metal ring cutting device before fixation, and regulating a diametral shift p...
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JP2005205502 |
To divide a belt by restraining deformation and a thickness change in the vicinity of a cutting part, by preventing generation of a burr or roll on an end part cutting surface, in the belt having a metallic layer.This belt is set to 10 Î...
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JP3699161 |
PURPOSE: To provide a method and a device for continuously cutting a flat- sectional metal tube having long and short dimensions. CONSTITUTION: A device for continuously cutting a metal tube 46 at a preset length includes a reel 44 for s...
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JP2005186219 |
To provide a pipe cutting device which can cope with pipes having different diameters with one pipe cutting machine, in which the pipe cutting device can be easily mounted to a pipe to be cut and also can be easily operated, which has no...
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JP2005177949 |
To provide a jig for pipe cutting capable of facilitating perpendicular cutting to the longitudinal direction.This cutting jig for a down spout has a clamping part 1 furnished with a pair of frame bodies 1a, 1b to face against each other...
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JP2005177921 |
To provide a superior tube by rationalizing cutting of a roll forming tube provided with a passage partition body.A method of manufacturing the tube provided with a tube body part constituting the outer enclosure, and the passage partiti...
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JP2005161426 |
To surely cut a barrel body in round slices by restraining meandering and dislocation when cutting the barrel body.This cutter has a cutting blade 23 for cutting by biting in the cylindrical barrel body 31 of a drum vessel, a driving gea...
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JP2005161487 |
To provide a pipe cutting tool for quickly installing a cutting edge in a predetermined position of a flexible tube.This pipe cutting tool 1 has: a base body part 22 for wrapping and holding the flexible tube 10 and having guide rollers ...
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JP3684619 |
PURPOSE: To facilitate the cutting operation of a drain piping communicating to a lower end plate part of a pressure vessel in a nuclear reactor by mounting a cutting mechanism on a truck able to be restricted to a support beam capable o...
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JP2005131752 |
To provide a miniaturizable cutting device with a simple constitution.This cutting device 30 has an annular revolving rotary body 60 revolvingly supported by a support member 50 fixed to a body 31 and revolving a cutter 79, an arm 70 hav...
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JP3679899 |
To provide a work device for a large diameter cylinder part whereby cutting and end face work of the large diameter cylinder part such as core shroud and shroud support cylinder can be performed by remote work, automatically efficiently,...
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JP2005111592 |
To provide a cutter or the like for a coated corrugated pipe which has both functions of cutting a pipe body and a coating and by which the coating of a required length can be accurately peeled off corresponding to the uneven pitch of th...
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JP3668485 |
To provide a more effective dismantling method for a transformer, while ensuring safety of workers. The dismantling method of a transformer having a cooling means, sets a cutoff means inside the transformer body, the cutoff means having ...
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JP3666815 |
To provide a cutting tool and a drawing tool of an existing pipe capable of performing the excavation of a road etc. within a necessary minimum extent, and also removing the existing pipe without damaging other objects buried around the ...
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JP2005087642 |
To provide a pipe cutter which is excellent in workability and general versatility, and capable of easily holding and securing a pipe in pipe cutting operation and giving it a straight cut orthogonal to the pipe axis with great accuracy ...
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JP2005052925 |
To facilitate attachment-detachment of a drum; and to require not much time, in a holding device for holding the drum, when cutting a metallic thin drum in a round slice shape.This holding device is provided with a first tapered member 3...
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JP2005046948 |
To provide a roll cutting method and a roll cutting machine capable of accurately cutting a deformed trim line pipe and enabling devices to be formed at a low cost.A pipe material 4 fitted to a die 3 is held by a serration 7 formed on th...
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JP3645122 |
To make a cutting separation possible with a cold ring roller itself wherein a ring intermediary, which being constituted in a shape that width direction left, right is symmetric, is ring rolled into a product shape with a cold ring roll...
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JP2005034941 |
To provide a cutting tool and a drawing tool of an existing pipe capable of performing the excavation of a road etc. within a necessary minimum extent, and also removing the existing pipe without damaging other objects buried around the ...
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JP2005009184 |
To achieve lower installation cost, easier material management and more efficient replacing work by stabilizing a weight balance without using a balance weight when lowering a replaced pipe portion to a predetermined connection position....
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JP2005007449 |
To provide a shearing device capable of rapidly shearing a product having a plurality of leg pieces on an outer circumference of a disk body, for example, a carrier case of a planetary gear with high accuracy.A retainer (3) having a ridg...
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JP2005007483 |
To provide a half-splitting cutter, capable of continuously longitudinally splitting a small diameter pipe having the length of 1 m or larger still in a long shape, without cutting the pipe in a length size and making the length of the p...
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JP2005001097 |
To disassemble a cartridge type element to be disassembled by only a special device by a simple tool.A mounting part of a filter is gripped by a vise. A blade of this tool is driven into a gap between the filter at the inside of the cart...
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