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Patent Searching and Data


Matches 551 - 600 out of 3,654

Document Document Title
JP4514539B2  
JP4486355B2  
JP4480846B2  
JP2010125585A
To provide a pipe cutter capable of efficiently cutting a pipe while preventing chips from being generated.The pipe cutter 1 includes a slitting device 10 having a rotary cutter blade 11 to form a breaking slit 61 at an external surface ...  
JP4475549B2  
JP3159924U
[Subject] A big numerical aperture can be secured by short floor to floor time, and worries about damage to outer pressure power at the time of subterranean burial provide a catchment pipe processing device which can form few catchment p...  
JP2010115747A
To provide a pipe cutter facilitating pipe cutting work.The pipe cutter includes a rotating ring 1 which includes: in its inner periphery portion, a pipe guide 9 fitted onto an outer periphery portion of a pipe 31 by being inserted into ...  
JP2010105122A
To provide processing equipment of a steel pipe by which the steel pipe (product) of a prescribed length can be easily obtained.Steel pipe moving means 130 is provided in the upper part of a conveying path 1 for conveying the steel pipe ...  
JP2010082710A
To provide a cutting device for a cylindrical material capable of cutting the cylindrical material by a vertical removal method in order to prevent generation of a burr when the cylindrical material is cut.After the cylindrical material ...  
JP2010069558A
To provide a pipe cutting device capable of being supplied with a simple constitution and at a low cost and simultaneously and quickly performing a pipe cutting work and a groove cutting work without sparing time for the preparation of t...  
JP2010510080A
The present invention has the housing (11) for which a 断 key (31, 32, 33) which moves to a lengthwise direction (L) in the first denture mold guide, and which is not carried at least one was prepared, A support (21, 22, 23) which moves...  
JP4443959B2  
JP4443960B2  
JP2010064178A
To provide a cutting device for a metal thin sheet drum, preventing a metal ring from getting in contact with a cutter and being damaged.The cutting device for a metal thin sheet drum is provided with: a drum holding means 3; and a pair ...  
JP2010064177A
To provide a cutting device for a metal thin sheet drum, automatically supplying the drum.The cutting device 1 for a metal thin sheet drum is provided with: a drum supply means 3; a drum holding member 4; and a cutter 5 held on the drum ...  
JP2010064176A
To provide a cutting device for a metal thin sheet drum, effectively utilizing material, and providing endless metal rings the end part of which is easily shaped.The cutting device for a metal thin sheet drum circumferentially cuts the d...  
JP2010052113A
To reduce a removal stock in barrel polishing by conducting bevelling cutting when cutting a large-width cylindrical workpiece into a loop shape having a predetermined width.The cutting device comprises a circular outer blade 52 and an i...  
JP4431255B2  
JP4424734B2  
JP2010023125A
To automatically cut a successively supplied corrugated tube more correctly at a protruding part.A corrugated tube cutter includes: a tube feed mechanism 30 for feeding the corrugated tube along a predetermined supply path P; a guide mec...  
JP2010023117A
To provide a circular pipe cutting tool which is lightweight and inexpensive and capable of facilitating cutting of even a long stretching and small-bore circular pipe from the inside.The cutting tool includes a shaft support portion 2 f...  
JP2010017822A
To provide a cutting method different from any of the conventional cutting methods, cutting round pipes and square pipes each having a square or rectangular cross section as well in the wide ranges of their sizes and thickness.The cuttin...  
JP4400966B2  
JP2010005703A
To provide a pipe cutter for cutting pipes reliably, quickly, and safely at desired portions without pre-curing surrounding equipment and cables even in an extremely narrow space.Two holder frames each having a concave cantilever holding...  
JP2010005763A
To provide a slit formation device capable of easily forming a slit with a complicated shape.In the slit formation device M for forming the slit 11 on a corrugated tube 10, a pair of slit formation teeth 30, 40 arranged on an inside and ...  
JP4398160B2  
JP2010000559A
To provide a pipe cutter cutting a pipe under a proper condition irrespective of a skill of an operator by displaying a proper pressing pressure for pressing a disk-shaped rotary blade against the pipe rotated by rotating force transmitt...  
JP2009291919A
To provide a pipe cutting device for suitably cutting a small-diameter pipe, in particular, while allowing easy cutting work for the pipe.A support 7 is installed on a base 3 installed outside the pipe movably in the longitudinal directi...  
JP4385349B2  
JP2009542453A
A pipe cutting device is provided with a housing which equips a fixed position with a central opening for holding a pipe. A color which can be rotated is attached to the external surface of a housing fixed with a cutting head attached to...  
JP4374522B2  
JP2009541076A
A method of using a material processing shears (10), the shears (10) comprising: first and second jaws (20,30) pivotally connected to each other for relative pivotal movement about a jaw axis (100) between open and closed positions, the ...  
JP2009262289A
To reduce the tolerance of cutting in barrel polishing by chamfering when a wide cylindrical workpiece is cut into a looped shape with a predetermined width.To cut a workpiece W into a looped shape, this cutting device holds and cuts in ...  
JP4355934B2  
JP4354063B2  
JP4344969B2  
JP2009220273A
To provide a round cutter blade for a pipe cutter capable of easily attaching and retooling a cutting blade and a groove-cutting blade in the pipe cutter capable of adjusting the space between the cutting-blade and a groove cutting blade...  
JP4334133B2  
JP4326674B2  
JP2009531187A
the present invention is precise -- true -- direct cutting and edge preparation are made possible, and it can be used regardless of the size of a pipe, and it is removing completely the scraps which arise by cutting, and proposes the pip...  
JP2009530122A
A multiple-purpose extension work device (10) suitable for cutting of a metal tube (T), incision, or extension, The body part (11) of the shape of a tube which supports the work tool (12) inserted in the direction of an axis into a metal...  
JP2009184047A
To provide a compact cutting device excellent in cutting quality.The cutting device 1 to cut a rectangular tubular material S is provided with: a fixed blade 23 which fixes the material S in a predetermined position; and cutting mechanis...  
JP3153072U
[Subject] Precise operation is possible and it provides a pipe cutter which can be prevented from moreover damaging an edge. [Means for Solution] Main part 10 is inserted in the back end, and provides pipe 12 and locking member 13. It co...  
JP2009166229A
To provide a pipe cutting apparatus capable of quickly performing work without sparing time for preparation of installation and the like of a guide rail because it is not used, requiring little power only because turning power of a cutte...  
JP4291186B2  
JP4293413B2  
JP4288493B2  
JP2009121236A
To provide a device and a method for unexcavated replacement of an underground pipe.A pipe parting mole (40) includes a given length of cable (70) engageable to the mole (40), and a cable pulling device engagement system generally includ...  
JP4264908B2  
JP2009090412A
To provide a cutter capable of so cutting a pipe-shaped object as to produce an almost perfect flat surface when the object is cut.When viewed from the side of a blade 1, one side of an edge 4 is formed in a generally flat surface 5 and ...  

Matches 551 - 600 out of 3,654