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Patent Searching and Data


Matches 401 - 450 out of 3,602

Document Document Title
JP4884171B2  
JP4885674B2  
JP2012035347A
To make usability better by improving stability during cutting.A plurality of placing rollers 8, 10 or the like that are rolled along a circumferential direction R of an outer circumferential surface 2 are supported on a placing part 4 o...  
JP4880215B2  
JP4880356B2  
JP4883598B2  
JP4883599B2  
JP4875845B2  
JP4869098B2  
JP4865288B2  
JP4859300B2  
JP2012011470A
To provide a cutting device, capable of driving and rotating a movable mold by a driving structure having a simpler structure, and smoothly shear a cutting target M without any burr.The cutting device includes a fixed mold 10, a movable ...  
JP4858022B2  
JP4849836B2  
JP4850002B2  
JP4845521B2  
JP4841731B2  
JP4832424B2  
JP4826178B2  
JP4826751B2  
JP4822058B2  
JP4818557B2  
JP3171700U
【課題】地面からの回転刃の位置を容易に規 定出来るようにし、精度良く蓋を設置するこ とができ、作業性の向上を図る管切断装置を 提供する。【解決手段】地中に埋設され...  
JP4801615B2  
JP4803737B2  
JP2011206855A
To solve the problem wherein, in cutting the end of a pipe to be cut from the inner surface side, a pipe opening edge is revolved by a manual handle, and a pipe cutter in which a cutter blade is pressed to a pipe by a fastening member ha...  
JP2011206884A
To prevent chips inevitably generated during cutting a tube from contaminating an inside of the tube.In a chip contamination prevention device that is used when a conduit such as a boiler tube 11 is cut at a cutting position, to prevent ...  
JP2011201013A
To provide a duplex pipe end working method for uniformizing the thickness of an inner pipe capable of preventing the generation of a burr at the end of a connecting rib, and reducing the generation of cutting powder, and to provide a du...  
JP4790942B2  
JP4786211B2  
JP4780663B2  
JP4783043B2  
JP4778378B2  
JP4776791B2  
JP2011177814A
To provide a tube cutting and grooving device capable of feeding a tube with a simple constitution at low cost, and executing work in an easy standing posture in which any load is not applied to a worker.The tube cutting and grooving dev...  
JP4771143B2  
JP4768077B1  
JP4763304B2  
JP4762518B2  
JP4742667B2  
JP2011148018A
To provide a pipe cutting device and a pipe cutting method capable of performing a post-step (secondary machining) simultaneously with a cutting operation while providing the advantages of conventional pipe cutting device and pipe cuttin...  
JP4733962B2  
JP4736183B2  
JP2011140103A
To provide a cutting machine for a long round pipe and a round bar, which can concurrently cut a plurality of long round pipes and round bars with a small diameter without using a binding piece, is highly operative, can be downsized, and...  
JP4721210B2  
JP2011131283A
To provide a method capable of precisely cutting a tube, while continuously travelling, even by a cutting whetstone or by means of press-cutting when making a small-diameter thin tube using a stainless steel strip or the like as a stock ...  
JP2011125979A
To provide a pipe cutter, easily addressing the diameter and length of a pipe to be cut and easily cutting the pipe, when cutting the pipe from the inside.The pipe cutter includes an outer shaft 10 with a first hollow portion 13 in the l...  
JP4704726B2  
JP4704727B2  
JP4707472B2  

Matches 401 - 450 out of 3,602