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Patent Searching and Data


Matches 651 - 700 out of 7,236

Document Document Title
JP5505823B2  
JP2014094393A
To provide a bending device of a pipe capable of miniaturizing the device and also shortening the work time without complicating the device.A bending device 1 of a pipe comprises a pair of benders 21 and 21 each having on a peripheral su...  
JP5498745B2  
JP5498746B2  
JP5499156B2  
JP2014087846A
To provide a lightweight hollow member having high strength of 780 MPa or higher, a complicated shape applicable even to an automobile part, high rigidity and an excellent collision characteristic, and to provide manufacturing device and...  
JP5491456B2  
JP5487431B2  
JP2014073516A
To provide a manufacturing method of a bend steel tube capable of preventing simply and surely generation of a scale on the inner surface of the steel tube by heat treatment or bending under heating of the steel tube for the bend steel t...  
JP2014065072A
To achieve a small-sized and simple processing device for compression-bending.A processing device comprises heating means for heating a metal tube, propulsion means for propelling the metal tube, and a clamp arm which grips the metal tub...  
JP5472324B2  
JP5460338B2  
JP5455349B2  
JP2014050866A
To provide a bending work tool of a metal rod capable of stably and surely bending a rain gutter support metal fitting.Two metal plates are closely adjacently arranged and fixed, and a recessed part 16 is formed on the upper side of both...  
JP5446366B2  
JP5446000B2  
JP5438006B2  
JP5441334B2  
JP5431251B2  
JP5435033B2  
JP2014030835A
To provide a method for manufacturing a sunroof guide rail, capable of setting the number of bending steps smaller than the number of guide rails to be manufactured.A method for manufacturing a sunroof guide rail includes the shape prepa...  
JP5419401B2  
JP5419674B2  
JP2014028382A
To provide a bending method of an inexpensive thin wall pipe having high work accuracy or a metal pipe capable of small bending work of a flexural center radius, for pressing a bending part by four-point support, by using a bending metal...  
JP5411654B2  
JP2014024085A
To reliably prevent the occurrence of surface cracking on a tube body upon bending.When a tube body 1 is bent, there are arranged a top wall 21 having a constant width, which is allowed to face a tube body side face opposite to the bendi...  
JP2014024086A
To reliably prevent the occurrence of a surface crack during bending work.In a method for bending a building-up material having building-up layers (2 and 3) formed on a surface of a base material 13, the base material 13 is bent to a tar...  
JP5405878B2  
JP5405879B2  
JP5396865B2  
JP5392811B2  
JP2014008531A
To make a pipe bending apparatus simple and smaller.The apparatus has a pipe chuck unit mounted on a movable carriage reciprocating in a linear direction on a base. The pipe chuck unit includes: a chuck support base rotatively driven by ...  
JP5389587B2  
JP5383245B2  
JP5377896B2
To improve handling operability of a bent reinforcing bar. A reinforcing bar machining device is provided with a bending base 1 having an attitude along a vertical direction, a bending-work part 6 for bending a reinforcing bar along the ...  
JP5379100B2
To solve the following problems: a base stock of bronze or the like is used because wrinkles and other scratches are not marked on a pipe in a conventional wiper, but it is worn in accordance with the frequency of working; a structure di...  
JP2013544651A
A structural part is provided with a substrate which comprises at least two side walls and space in the meantime, and this substrate has the predetermined curvilinear shape fabricated using stretch moulding between heat. This structural ...  
JP2013252567A
To provide an apparatus for manufacturing a bent member having a correcting function, and a method for manufacturing the bent member.An apparatus 10 for manufacturing a bent member 21 includes a support means 11 for supporting an interme...  
JP2013544656A
A pipe bender, including: a base; a frame including a position switching mechanism, a first position switching assembly, and a bending stand including a second position switching assembly; a calibration device; a feeding device; a cuttin...  
JP2013248622A
To maintain desired accuracy of dimensional accuracy of a bending member, and to stably manufacture the bending member having high dimensional accuracy, especially such as a bending member for an automobile.A bending device includes a fe...  
JP2013248945A
To prevent excessive deformation of a frame member as much as possible.A vehicle seat is configured in such a manner that a part or the whole of a frame member 6F is a hollow cylinder and that a middle of the frame member 6F is deformed ...  
JP5364300B2
To provide a bending device with which a small-radius bending the radius of which is equal to or less than the diameter of a tube is achieved and the small-radius bending is performed. In a bending device 50 with which bending work of a ...  
JP2013237072A
To suppress generation of irregular deformation within a face of a workpiece in a roll bending device for the workpiece.A roll bending forming device includes: a first forming roll 1A in which a rotating shaft is disposed vertically to t...  
JP2013233583A
To provide a bending method of a long member, capable of suppressing the deformation due to spring back in bending to bend the long member while feeding it in a longitudinal direction.A bending method of a long member includes applying v...  
JP5344914B2
A computer controlled roll-forming apparatus is adapted to provide a repeating pattern of different longitudinal shapes to a continuous beam "on the fly" during the roll-forming process. A sweep station on the apparatus includes a primar...  
JP2013230504A
To miniaturize a manufacturing device, and to control the installation cost by controlling the operational range of a holding means in a bending device.A bending device includes (a) a first manipulator which is disposed at the first posi...  
JP2013226568A
To provide a bending method by which a long size material such as an extruded shape can be continuously bent while feeding the long size material is fed.A bending method includes: a moving unit for moving to feed a shape in a longitudina...  
JP5330064B2
A chuck mechanism that grips a workpiece is configured to be able to twist and rotate the gripped workpiece around a longitiduinal axis of the workpiece. A control unit is provided with a first control unit and a second control unit. The...  
JP2013216314A
To provide an arm material for an upper arm and a lower arm making up a double wish bone suspension, etc., of an automobile, in which the material has a flat and hollow closed sectional shape and is further reduced in size and weight and...  
JP5323793B2
To provide a bending device which is capable of inhibiting deflection and bending due to own weight of a long body, high in degree of freedom of bending, and capable of reducing equipment cost. A pipe bender (bending device) 1 includes a...  

Matches 651 - 700 out of 7,236