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Patent Searching and Data


Matches 401 - 450 out of 1,427

Document Document Title
JP3822047B
To provide a cutter for thin metal sheet drum capable of accurately cutting an easily deformable thin metal sheet drum in round slices, allowing efficient cutting operation of the metal sheet drum, and forming the burrs by cutting in an ...  
JP2006167896A
To provide a chip discharging method used in cutting an existing fluid pipe on a discharge port of which a water stop body is smoothly sealed and installed without catching chips after the chips in a case body is discharged without resid...  
JP3819748B
To be a light portable type and to effect cutting in a short time as much as possible. A pipe cutting device being a portable type pipe cutting device 11 comprises a guide member 12 wound around the outer peripheral surface of a pipe P; ...  
JP2006159326A
To provide a cutting device and a cutting method capable of easily fixing and cutting a cylindrical soft member, cutting it with no difficulty even when there are irregularities on its outside surface, cutting it with no abrasion of a bl...  
JP2006150497A
To provide a pipe cutting device capable of reducing labor for cutting work, making a cutting surface roughly rectangular against a pipe, reducing cost of the device itself and extending an aperture range of the pipe which can be mounted...  
JP2006153808A
To provide a cutting tool that can remove a thimble tube from a fuel assembly in a short time, without requiring skill and can be easily applied to MOX fuel.The cutting tool 10 of the thimble tube comprises a positioning section 12 to be...  
JP3810483B
To improve the life of a rotary cutter by absorbing the shift of a work by the rotary cutter generated at the cutting time of the work. This device is provided with a clamp device 17 for grasping a tubular work W and a material sending d...  
JP3808331B
To provide a measurement device for a cut ring width with a cut disk, that solves the problem of hand measurement with the conventional vernier caliper and can measure ring width at a reference position for a short time, and therewith de...  
JP2006130583A
To provide a pipe cutter, easily cutting a cable storing pipe only without damaging a cable even when the cable is stored in the cable storing pipe.This pipe cutter 10 cuts the cable storing pipe buried in the ground and storing the cabl...  
JP2006133169A
To manufacture three or more core sample pieces including a sample piece of a predetermined thickness from a core tube by one cutting work through a simple structure.The core cutting device for cutting a core tube 6 filled with a core in...  
JP2006130646A
To provide a pipe manufacturing method capable of preventing pipe surfaces from being damaged due to inclusion of burrs or chips during straightening work by rolls.The pipe manufacturing method comprises a pipe end cut-off process of cut...  
JP2006123142A
To prevent falling and the loss, while reducing labor and time for cutting a pipe to be cut having a recess-projection in the longitudinal direction.This cutting tool 7 cuts the pipe to be cut 2 having the recess-projection in the longit...  
JP3803469B
To provide a work device for a cylindrical part whereby cutting and end face work of the cylindrical part like a core shroud and a shroud support cylinder can be easily performed in a job site by remote work, automatically efficiently, a...  
JP2006110714A
To provide a cutting method of a pipe capable of cutting the pipe so as to eliminate growth of an outward burr on a cutting part and remainder of outward shearing inside stress.Shearing work to deliver a piece of shearing blade 13 in a d...  
JP2006110670A
To provide an existing pipe cutting device, returning a cutting tool to the initial position without applying heavy load and without taking extra time in the case of returning the cutting tool to the initial position after cutting the ex...  
JP2006110671A
To provide a device for cutting an existing pipe which can return a cutting tool to its original position without requiring taking extra time and a large load when the cutting tool is returned to its original position after cutting an ex...  
JP3793895B
To improve safely and efficiently of partial cut-off work of a cable storage tube. The upper surface of the cable storage tube is cut-off in the thin groove shape in the longitudinal direction, the periphery of the tube is cut-off in the...  
JP2006102897A
To provide a pipe cutting machine cutting a pipe to be cut with high dimensional accuracy by enhancing assembly accuracy with enhancement of dimensional accuracy.The pipe cutting machine cuts the pipe to be cut at an angle orthogonal to ...  
JP2006095658A
To provide a cutting and/or cut off device for a pipe capable of reducing frictional resistance between an insertion length regulating member and the pipe even if the insertion length regulating member is strongly pressed to one end of t...  
JP2006095613A
To provide a clamp device, having a small-sized and simple structure and accurately centering a work to quickly hold and release it.Three radial grooves 4a are formed at equal spaces in an annular guide part 4 formed in the periphery of ...  
JP2006088241A
To provide a cutter for a corrugated resin tube, which can minimize a danger of damaging a water supply pipe, a hot-water supply pipe, etc. for instance, housed in the corrugated resin tube, even if the corrugated resin tube extending lo...  
JP2006088324A
To provide a pipe cutter device having a relatively movable unit furnished with a relatively moving output part, a pipe cutting seat part and a pipe cutting sliding part.The relatively moving output part has a manual input part for a use...  
JP2006068839A
To provide a portable cutter and a cutter blade for use in it, cutting a pipe, the interior of which is filled with contents to prevent the fillers from being split over.The portable cutter 101 is a portable cutter adapted to cut a thin ...  
JP3776284B
To dismantle a used cartridge type filter element and easily recover metal parts and the other parts in classification. This dismantling device for a filter element comprises a screw member 21 with an externally threaded portion 23 desig...  
JP2006051589A
To provide an auxiliary ball stand for a cutting machine equipped with an improved working efficiency, capable of enhancing the working efficiency when the cutting machine cuts a long stretching, round pipe having a large diameter at two...  
JP3771872B
To solve a problem that a disassembling operation of a conventional cutter takes a lot of trouble since an operator needs to rotate an oil element of a conventional separating cutter by means of a wrench. This cutter comprises at least o...  
JP2006035398A
To continuously supply and efficiently treat a plurality of oil elements, and to improve recycling percentage by efficiently and certainly disassembling the oil elements properly and easily according to the plurality of kinds of oil elem...  
JP2006035368A
To solve the problem that a conventional pipe cutting-off apparatus requires a long cutting-off time, and is complicated in its structure and expensive, and the accuracy and the appearance of products are poor.The pipe cutting-off appara...  
JP3766789B
To automatically carry and separate crops to a separating position, and to automatically separate a test piece from the crops and to carry the test piece to a test piece treatment place. The device for treating the crop 3 and the test pi...  
JP3765872B
To eliminate the necessity of change of preparatory arrangement even when the diameter of a pipe to be machined is changed and to surely handle a cut product. This pipe cutting machine is constructed in such a manner that a clamping devi...  
JP3757091B
To provide a cutting device for a buried pipe furnished with constitution capable of removing an existing pipe without opening and cutting by devising it to prevent damage of a rotating cutting edge in the case where excessive load works...  
JP2006000980A
To provide a dismantling device for an oil filter or the like suitable for dismantling a used oil filter, spray can, or the like, superseding an oil filter dismantling method using a screw member, easily coping with dismantlement of vari...  
JP3754761B
To easily crush a pipeline with a cable in a live wire condition inserted without providing a prepared hole by using a wedge member. In a space between a cable insertion hole 12 and a cable 13 inserted in this hole, a protecting cylinder...  
JP2005349509A
To provide a core cutter, cutting a core tube having a built-in soft core to cut the core tube and the core at the same time using one cutter, and coping with various core qualities in one cutter.This core cutter cuts the core tube 2 fil...  
JP2005334993A
To provide a pipe cutting device easily and accurately cutting a pipe of approximately cylindrical shape from the inside while contributing to weight reduction and facilitation of maintenance.The pipe cutting device A for cutting a burie...  
JP2005329470A
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...  
JP2005324282A
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...  
JP3742311B
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 ...  
JP3741909B
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...  
JP2005313214A
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...  
JP2005305556A
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...  
JP2005307627A
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...  
JP2005305482A
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 ...  
JP2005297074A
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 ...  
JP2005297153A
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...  
JP2005297154A
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...  
JP2005288631A
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...  
JP2005288624A
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...  
JP2005288585A
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...  
JP2005286230A
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...  

Matches 401 - 450 out of 1,427