Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 3,649

Document Document Title
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 ...  
JP2009082930A
To provide a method and apparatus for forming a tubular material with which a projecting shape such as bulging, a rib, etc. can be easily formed not only on a straight-tube-like tubular material, but also on a bent tubular material, and ...  
JP2009078319A
To provide a pipe cutting device which contributes to reduction of product costs and running costs, and can cut a pipe through a simple operation.According to the structure of the pipe cutting device, the pipe 1 is rotatably mounted on a...  
JP2009514689A
A pipe cutting device which a pipe is clamped in a holder (4) and cut at right angles to an axis of the length direction by a cutting head (6). A cutting head (6) is held at a holder (4), can rotate the circumference of a pipe, and cuts ...  
JP4252358B2  
JP4248336B2  
JP4249648B2  
JP2009056516A
To convey two pipes onto a single pipe conveying passage and cut the pipes at once without expanding an entire device.Cutting vices 5, 5a for holding two pipes P, P1 from left and right sides in the state of being vertically stacked in t...  
JP2009050882A
To provide a drawing device in which a scrap cut with a cutting roller is surely moved to a prescribed scrap tray.The drawing device is provide with a drawing roller mount on which a drawing roller and a cutting roller are slidably suppo...  

Matches 551 - 600 out of 3,649