Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 2,799

Document Document Title
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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
To shorten the time required for machining a machined part by enabling a plurality of types of machining in a fixed state of one clamp in one machine. A long pipe-shaped processed part W is fixed to a mounting table 32, 42 on a base 10 b...  
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...  
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 ...  
JP3838875B2
An appliance (1) for sealing elastic hoses (2) with a sleeve (4), which is plastically deformable and slipped onto the hose, has two jaws (8, 9) which are movable towards and away from each other. One jaw (8) has two straight bars (11) w...  
JP3834000B2
A drum slicing apparatus is capable of highly accurately and efficiently slicing a drum made of a thin metal sheet which is relatively highly flexible. The drum slicing apparatus has a support shaft rotatable about its own axis, a cylind...  
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 ...  
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...  
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...  
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...  
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; ...  
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 ...  
JP3810483B2
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...  
JP3808331B2
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...  
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...  
JP3803469B2
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...  
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...  
JP3793895B2
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...  
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...  
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...  
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...  
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...  
JP3776284B2
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...  
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...  
JP3771872B2
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...  
JP3766789B2
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...  
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 ...  
JP3765872B2
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...  
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...  
JP3757091B2
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...  
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 ...  
JP3754761B2
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...  
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...  
JP3746650B2  
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...  
JP3741990B2  

Matches 751 - 800 out of 2,799