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Patent Searching and Data


Matches 651 - 700 out of 7,149

Document Document Title
JP2013154405A
To provide a roll-forming method that can impart multiple sweeps (i.e., non-uniform longitudinal curvatures) into a roll-formed beam without causing the roll-formed beam to wander and bend uncontrollably.A sweep station 20 of a computer ...  
JP5256401B2  
JP5255648B2  
JP5251625B2  
JP2013144320A
To make the thickness reduction and flatness of a pipe accurately suppressible in a pipe bending apparatus and a method for pipe bending.The base end of a pipe P is made to be pressable with a hydraulic cylinder 12 and, meanwhile, the to...  
JP5246273B2
A bent metal member which is obtained by bending accompanied by heat treatment of a zinc-based coated metal material and which is suitable for use in components of automobiles due to having a high strength and excellent post-painting cor...  
JPWO2011142176A
It is the present invention in order to achieve the object for the purpose of providing the bending apparatus of the pipe of a compact and cheap manual type, The main part of a device provided with the positioning means which positions a...  
JP2013111651A5  
JP5237619B2  
JP5233901B2  
JP5233682B2  
JP5235030B2  
JPWO2011125190A
The time required of a processing cycle can be shortened sharply and a full automatic type pipe vendor which can manufacture pipe products very efficiently is provided. As for pipe vendor 1 concerning the present invention, it is constit...  
JPWO2011111765A
By a case where weight of a work is large, at nearby low cost, while becoming space-saving more, a positioning device and a processing system which enabled it to position a work with more sufficient accuracy are provided. Three sets (1) ...  
JP2013526408A
A machine and method for bending tubes of large diameter in different bending directions, wherein a tube (10) is guided in the axial direction through an annular inductive heating device (7); the tube (10) is secured by a bending lock (4...  
JP2013121610A
To provide a method for roller bending a metal body in which even a metal body with its ends bent by a press machine or the like, can be bent with high accuracy including the both ends, and in addition, symmetric bending is possible, no ...  
JP5209191B2  
JP5209464B2  
JP5210740B2  
JP2013111605A
To provide a method and a device for manufacturing an inner helically grooved pipe with superior productivity capable of obtaining an inner helically grooved pipe having high dimensional accuracy and a high fin height, which is compatibl...  
JP2013111590A
To avoid labor and danger in work and prevent a neck breakage during bending work while securing excellent productivity.The device for bending a metallic bar material includes: a means for heating the metallic bar material; a means for t...  
JP2013111651A
To provide a method and an apparatus for compression bending processing of a metal tube, capable of performing bending processing at a low cost with high productivity.The foot of a perpendicular drawn from a bending center O of a metal t...  
JP2013107107A
To provide: an extruded shape made of aluminum alloy subjected to bending, which is less in the shape limit, and regardless of general-purpose one, is capable of ensuring the accuracy of a flat surface of a projecting flange with other c...  
JP2013107117A
To provide a bending method or the like of a hollow extruded shape made of an aluminum alloy, in which the bending can be executed with the relatively small bending radius by the cold working, and the surface accuracy of a bent outer wal...  
JP2013107115A
To provide a bending device which can accurately bend an elongated material.The bending device bends an elongated material M by relatively moving a dies 2 to a guide cylinder 1 while pushing out the elongated material M to the dies 2 fro...  
JP5205598B2  
JP5205600B2  
JP5205599B2  
JP5201132B2  
JP2013091108A
To prevent the occurrence of damage on a base stock 2 during bending by preventing the base stock 2 from being pulled in during bending.The bending device 1a for bending the base stock 2 includes a first and a second implements 3a, 4a wh...  
JP2013086126A
To provide a bending tool capable of bending one side in the longitudinal direction of a long material without affecting the other side.The bending tool 1 bending the long material 100 includes: a first fixation piece 10 located on one s...  
JPWO2011083816A
A bending component which has the accuracy of dimension outstanding by stabilizing and forming a hot section in a peripheral direction of a steel pipe at the uniform and narrow range of the direction of an axis of a steel pipe using a ma...  
JP2013081988A
To solve a problem wherein a magnesium material is known to be inferior in plastic workability at an ordinary temperature and it is presumed that pre-annealing and warm working would be required when the magnesium material is formed into...  
JP5187012B2  
JP5187497B2  
JP5187010B2  
JP5175652B2  
JP2013056365A
To provide an apparatus for attaching/detaching an extension pipe capable of attaching/detaching an extension pipe automatically which extends a straight pipe part if a straight pipe part of a tube positioned behind a final bending posit...  
JPWO2011055408A
A thrust addition method, a pipe bending apparatus which can pull and can perform any bending method of a resistance addition method and a method of a no-load flattery method, and a processing method are provided. pipe bending apparatus ...  
JP5163196B2  
JP5160209B2  
JP5162102B2  
JP2013508164A
A device for holding a long and slender object (3) in a vehicle zone in an operating machine for machining, and rotating the object. A holder part (4) has a seat (7) for the object, and can rotate the surroundings based on [which is in a...  
JP3181927U
[Subject] A pipe processing device which can display size and the degree of angle of refraction is provided. [Means for Solution] It has main part 1, arm 2, and head section 3. Main part 1 presents the shape of a stick, has terminal area...  
JP2013035032A
To perform sufficient heating needed for bending work of a metallic material and also to remove restrictions in the bending direction of the metallic material by preventing a reverse flow of a liquid cooling medium along the metallic mat...  
JP2013505140A
A device and a method comprise a roll making machine which has the roll constituted so that a structure beam might be fabricated from board material, and a sweep unit which curves a beam to a longitudinal direction in either the perpendi...  
JP2013027880A
To provide an apparatus and a method for bending a hollow shape, by means of which a hollow shape or a half hollow shape is easily bent with a simple constitution and the deformation of a cross section of the shape caused by bending is l...  
JPWO2011024741A
For example, it bends and provides the minute bending component called being 1*5 or less times with a thick radius which bends and has a bending part of a radius, and its manufacture device and manufacturing method. It supports by 1st su...  
JP5133771B2  
JP2013010109A
To provide a metal tube bender capable of preventing the metal tube from thinning down by effectively giving compressive force to the metal tube with a compact drive source without complicating its compression control.In a metal tube ben...  

Matches 651 - 700 out of 7,149