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Patent Searching and Data


Matches 601 - 650 out of 3,537

Document Document Title
JP2007021686A
To provide a machine for cutting-off and chamfering a pipe, which machine can cut off the pipe with high dimensional accuracy and further can chamfer the edge of the cut-off end.The machine for cutting-off and chamfering the pipe compris...  
JP3908012B2
To provide a cutting device offering compact construction with less components permitting easy preparatory work and work in a small space. The pipe cutting device for cutting a pipe in a circumferential direction with the movement of a c...  
JP2007015031A
To provide a pipe cutting method, solving the problem that the replacement cycle of a cutter is shortened, and the problem that the welding work is intermittently performed to cause a welding failure in a pipe.A cutting track is obtained...  
JP3905464B2
To provide a trimming method of a pipe end which can easily form an irregular-shaped trim end with a complex shape having sharp depths in the axial direction at the pipe end, requires the small number of man-hours for trimming, and is in...  
JP3904931B2
To provide a continuous tube cutter capable of continuously cutting metal tubes and other various kinds of tubes used for exhaust pipes, silencers, etc., of an internal combustion engine, and continuously, easily and rapidly collecting t...  
JP2007007739A
To provide an oil filter case, cutter capable of continuously cutting a plurality of oil filter cases and increasing the efficiency of processing work.This cutter for an oil filter case is constructed by a conveyer including: a nipping m...  
JP3898617B2
To provide a cutting method for a thin sheet drum made of metal and its device capable of enhancing a work efficiency by smoothly inserting a drum to a drum retaining member and cutting it at high accuracy while preventing damage of the ...  
JP3897614B2
To provide a cutting device for an existing fluid pipe capable of simplifying adjustment work of steady regulation amount in the radial direction and the direction of pipe axis and simplifying a steady mechanism. In this cutting device f...  
JP2006349012A
To easily cut a branched pipe part such as, for example, a T-shaped pipe joint and to remove a buried branched pipe easily.This pipe cutting device is provided with a guide member 11 having a guide rod 11b being attachable to and detacha...  
JP2006528916A  
JP3893410B2
To perform cutting and beveling with one device, and to eliminate the generation of chips at the time of cutting by providing a mechanism for moving a disk cutter blade in the radial direction of a pipeline, and operating the driving for...  
JP3895559B2
To continue a cut-off operation for one piece without any troubles and improve an availability factor by changing a trajectory moving speed of a blade without stopping the cut-off operation in the course of cutting-off, when wear of a bl...  
JP2006334707A
To provide a cutter for cutting a resin joint capable of cutting the resin joint (service T) so that a cutting surface of the joint may be flat and smooth.This cutter 1 for cutting is provided with a base part 10 fixed to the service T 1...  
JP2006312213A
To cut an object to be cut without oscillation, flexion or warpage of a cutting blade when a press cutting device having a restraining blade for restraining the object and a cutting blade for cutting the object is equipped with a cutting...  
JP3878026B2
To simply and certainly manufacture a double-wall corrugated pipe. A thermoplastic resin is subjected to extrusion molding to manufacture the double-wall corrugated pipe 1c having an insection port 3 at one end thereof and a socket 2b at...  
JP3875565B2
To provide a method for cutting-off a sheet metal drum, by which a radius of curvature of a rounded portion can be increased without increasing a tool angle, and a tool life can be elongated. The sheet metal drum 4 is cut-off by pressing...  
JP2006297560A
To provide a tube cutting device which forms a smooth cut surface on a cutting objective tube, and can improve the working efficiency of the entire cutting work, and to provide a tube cutting method.The tube cutting device is formed of a...  
JP2006297415A
To provide a deburring device capable of removing burrs so that the entire inner circumferential surface of a tube is uniformly smooth.The deburring device (10) comprises fixing means (12, 14) to fix a barrel portion of a tube (90), an i...  
JP3871726B2
To provide a tube cutting method capable of performing cutting work without the infiltration of a chip, produced at the time of cutting, into the inside of a tube body, in cutting part of the fixedly piped tube body at a given interval. ...  
JP3872409B2
To provide a cutting method and device for a sheet metal drum improving the working efficiency by smoothly inserting the drum into a drum retaining member and highly precisely cutting by preventing damage to the drum. When the drum A is ...  
JP2006289603A
To provide a device, that is, a tool for simultaneously forming a groove in a tube, by cutting the tube to form an end part.This device, that is, the tool 10 has one cutter 16 for cutting the pipe 14 and one roller 18 for forming the gro...  
JP3126427U  
JP2006296015A
To surely cut a corrugate tube at the ridge parts thereof to eliminate the generation of edges by fixing the corrugate tube with a jig when the corrugate tube is cut to a desired size.In the cutting method for a corrugate tube overlaid o...  
JP3838875B2  
JP3868320B2
To make it possible to form a necessary mark on an outer peripheral face of a pipe in site effectively even when the pipe is cut at a high place or a narrow place. In a pipe cutting device, an edge part 14 for cutting a pipe is provided ...  
JP3834000B2  
JP3865453B2
To provide a corrugated resin pipe cutter which is capable of constantly cutting a corrugated resin pipe at the center of a crest of the pipe even when the pitch of corrugations of the corrugated resin pipe is changed or even when the di...  
JP2006272527A
To efficiently manufacture a test piece which is manufactured in welding a pipe for semiconductor manufacturing gas in a short time.This test piece manufacturing machine includes: a cutting part 6 having a rotary blade 7 rotatively drive...  
JP2006272528A
To improve work efficiency by cutting and welding a pipe in a clean room in performing piping work for the pipe where semiconductor manufacturing gas flows in the clean room of a semiconductor manufacturing factory.In this pipe cutting d...  
JP2006263838A
To provide a sheath pipe cutter, easily cutting a sheath pipe even in a narrow place.This sheath pipe cutter is adapted to cutting a sheath pipe having the corrugated axial section of the pipe wall, and the cutter is formed of a doughnut...  
JP3861092B2
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 to...  
JP2006255812A
To provide an oil filter disassembling device for giving continuous treatment to a great number of used oil filters in such a manner as to easily removing filter portions while suppressing the deformation of oil cans themselves and the d...  
JP3855340B2
To provide a high-speed machining device to reduce a time needed for work machining and also reduce an impact of a machining tool against a work when performing work machining by a machining device which moves toward and from the work. A...  
JP2006247373A
To provide a pipe cutter which can cut a plurality of kinds of pipes different in diameter so that the cut surface is made perpendicula.This piper cutter has an opening/closing pipe cutting part 1 and t holding part 1b to open/close the ...  
JP2006247824A
To provide a manual cutting tool easily cutting a cylindrical body made of resin without generating chips.The cylindrical body manual cutting tool is provided with a first rotation body 51 and a second rotation body 52 rotatable around p...  
JP2006218606A
To provide a cutting method for a tubular member and its device capable of preventing generation of burrs on a cutting surface.In this cutting method for the tubular member, both sides of a section of the tubular member 10 to be cut are ...  
JP2006519119A  
JP3842986B2
To improve the quality of a product by suppressing a positional deviation of the clamp position of the pipe and appropriately cutting a pipe in a pipe cutting device and method. While a reference clamp position by reference clamp pieces ...  
JP3838755B2
To provide a high-quality cutting end face without any level difference by simultaneously implementing a precutting and a cutting-off cutting by a same rotating cutting mechanism. A pipe cutting mechanism 4 with a rotary shaft 3 rotated ...  
JP2006198638A
To provide a metallic die for hydro-forming and a hydro-forming method, by which die and method, both of a hydro-forming process and a cutting-off process can be performed.In the hydro-forming process for forming a metallic pipe 3 into a...  
JP2006192514A
To provide a method of restricting and cutting pipes without using a dedicated tool corresponding to the structure of the pipes with a plate material.The pipes 1 with the plate material is provided with such a structure that both ends of...  
JP3831106B2
To clam and unclamp a pipe even in a case where the pipe shape is different like a circular tube or an angular tube without exchanging a clamp piece, and to perform a travelling cut work efficiently and safely. A clamp piece 15 installed...  
JP3831226B2
To provide an apparatus for driving a rotary sleeve in an apparatus for cutting-off a water pipe without stopping water, which can give smooth cutting feed to a cutting tool, and can eventually elongate the life of the cutting tool, and ...  
JP3827176B2
To prettily cut a longitudinal crack tube vertically in an axial direction by providing a separation type guide for clamping a notched part toward a cut part and a tool main body having a cutting blade inserted from the notched part into...  
JP2006181695A
To provide a cutter of a pipe cutting machine capable of adjusting a space between a cutting edge and a groove cutting edge and coping with cuttings of a plurality of kinds of pipes and groove cutting simultaneous machining.This cutter i...  
JP3822047B2
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...  
JP3819748B2
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...  

Matches 601 - 650 out of 3,537