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Patent Searching and Data


Matches 401 - 450 out of 3,567

Document Document Title
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...  
JP4736183B2  
JP4733962B2  
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  
JP4707472B2  
JP4704727B2  
JP2011104684A
To provide a pipe rotary cutter with improved cutting efficiency of a pipe by further accelerating rotation of a hollow spindle and a sleeve without enlarging a device and without largely changing a basic structure of a conventional devi...  
JP4683401B2  
JP2011091951A
To provide a cable jacket cutter that surely removes a cable jacket, comprising an insulating coating and a metal pipe, by cutting the metal pipe without damaging a cable core at the intermediate part of a cable and is usable for cables ...  
JP2011088259A
To provide a cutting blade and a cutter capable of cutting a pipe-shaped material to be cut so that a cutting surface may be a substantially completely flat surface and saving resources by reducing cutting man-hours and reducing portions...  
JP2011073088A
To cut, by a metal saw cutter, a pipe of a relatively thin thickness conventionally cut by a pipe cutter.This pipe cutting tool is equipped with: a substantially plate-like base part 4; a pair of parallel support rollers 5 and 8 arranged...  
JP4671146B2  
JP2011510823A  
JP2011067930A
To provide a pipe material supporting method and a pipe material supporting device capable of simply and safely moving pipe materials, and decreasing the number of processes when accompanied by the machining of the pipe materials.A suppo...  
JP4657628B2  
JP4646588B2  
JP2011041476A
To provide a bamboo cutter easily and safely cutting a bamboo without making the cut surface of the bamboo get hangnails.The bamboo cutter includes: an openable ring-like frame 1; circular cutters 4 set up to a plurality of portions on t...  
JP4643163B2  
JP2011036963A
To provide a cutting-beveling device in which the device itself is reduced in size and weight.The cutting-beveling device includes a housing mounted on the outside of a tubular object to be machined, a face plate rotatably provided in fr...  
JP4636661B2  
JP4638416B2  
JP2011031356A
To provide a cutting apparatus which has a simple construction, can realize improved workability and safety, and can also contribute to space saving at a site of work.A cutting apparatus 10 includes a rotary cutter 12 that is clamped on ...  
JP4623263B2  
JP4616917B2  
JP4612657B2  
JP2010286031A
To indicate a processing position on piping, and to facilitate the processing of the piping by applying marking-off or the like along the processing position.An arm 13 is rotated with respect to the central axis of an attachment member 1...  
JP4597144B2  
JP2010274357A
To provide a device and a method for sharply cutting a steel square pipe material at any length position without deforming cutting parts of both of the squire pipes after cutting even when a wall thickness of a peripheral wall is 2.3 mm....  
JP2010269420A
To provide a pipe cutting tool cutting pipes having different outside diameters by simple work.This pipe cutting tool has: circular-arc members 121, 122 to be wound around the pipe 999; a first arm 141 supported pivotally on the circular...  
JP4590006B1  
JP4585506B2  
JP2010260156A
To provide a method and a device for cutting a steel pipe and the like by which when cutting the steel pipe and the like buried underground, traffic disturbance can be minimized and cutting work can be performed efficiently.A cutter 1 pr...  
JP2010260155A
To obtain a pipe cutting device capable of easily performing work for stably fixing the pipe cutting device into a pipe to be cut, and easily cutting a small-diamter pipe.The pipe cutting device includes: an in-pipe diameter-expanded/con...  
JP2010247283A
To provide a pipe holder capable of reducing labor of cutting work, being used for a wide range of apertures of mountable pipes, easily holding the pipe, being small in size and light in weight and usable at a work site, and being easily...  
JP4574179B2  
JP2010234469A
To cut the whole periphery of a tubular body in a short time and shorten the time for continuously cutting a long tubular body at a plurality of positions in the axial direction by eliminating the work for returning an inner cutter opera...  
JP2010228061A
To provide a pipe cutting device capable of reliably rotating a stepping screw part by the contact engagement thereof with a kicker piece.In the pipe cutting device 1, the cutting unit 3 includes a cutting tool 19 capable of cutting the ...  
JP2010221330A
To provide a pipe cutting device easily performing adjusting work of a stepping amount of a cutting tool.In a pipe cutting-out means, a cutting unit includes a cutting tool capable of cutting the peripheral wall of an existing fluid pipe...  
JP2010214490A
To provide a pipe cutter preventing cutting powder from entering a stepping screw part without generating failure in stepping of a cutting bite.In the pipe cutter 1, the cutting tool 19 includes an attachment 19b coupled to an outer peri...  
JP2010214508A
To easily and quickly recognize generation of chipping in a cutting tool for cutting for cutting a cylindrical workpiece and the size of the chipping.This cylindrical workpiece cutting device 10 includes a cutting mechanism 16 including ...  

Matches 401 - 450 out of 3,567