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Patent Searching and Data


Matches 751 - 800 out of 8,882

Document Document Title
JP5988301B2  
JP5984329B2  
JP2016159299A
[Subject] A forming process of a disk shaped part article and molding equipment of a disk shaped part article which enable fabrication of a product of bigger size using roll forging are provided. [Means for Solution] In adding load to ma...  
JP2016156499A
[Subject] Even if a roll dice is miniaturized and it is a byway, processing power is decreased and it can fabricate with high precision, and a ball screw nut aiming at cost reduction and a manufacturing method for the same are provided. ...  
JP2016156400A
[Subject] By changing structure at a tip of a guidance screw thread, processing stress which arises between a guidance screw thread and a cylindrical guide at the time of form rolling is eased as much as possible, and an increase in a li...  
JP5979806B1
[Subject] A form-rolling processing method using a form-rolling common dice for threaded fasteners which can attain reinforcement, and the form-rolling common dice for threaded fasteners is provided. [Means for Solution] It bites by the ...  
JP5983461B2  
JP2016525453A
[Means for Solution] The present invention is provided with the following. A punch which has the device in one side of a workpiece about a device for processing a workpiece, Di in another side of a workpiece, An electric conduction elect...  
JP2016153679A
[Subject] The dice which carries out form rolling of an internal gear and it with high intensity that it is hard to produce a tooth jump is provided. [Means for Solution] In internal gear 1 and a dice for the form rolling, each of a plur...  
JP2016153127A
[Subject] Even if the flexibility of processing is high and is a nonrotation bodily shape-like, provide producible serial molding equipment and a serial forming process using this. [Means for Solution] Molding equipment 10 is provided wi...  
JP2016150358A
[Subject] Breakage of a forming roller is prevented certainly, preventing a slide between a forming roller and a corn side. [Means for Solution] A ratio (phiA2/phiA1) of diameter phiA1 of the minimum in corn side 2 to overall diameter ph...  
JP2016150387A
[Subject] Even when correcting a screw with a large pitch and a large size of a screw thread to be corrected, without correction capability of a screw thread requiring technical skill highly, a screw thread rectifier which can make screw...  
JP2016150385A
[Subject] Strength reduction of a spline axis is stopped. [Means for Solution] Spline axis 10 is manufactured by forming spline slot 14 in major diameter 13 of different Diameter shaft by form rolling. A standup angle of part 16 in a con...  
JP2016150388A
[Subject] Even when correcting a screw with a large pitch and a large size of a screw thread to be corrected, without correction capability of a screw thread requiring technical skill highly, a screw thread rectifier which can make screw...  
JP2016147285A
[Subject] Mass production of a highly precise screw object is enabled. [Means for Solution] The first die part material 132 in which it is screw transmission device 100 which carries out form rolling of the screw part to screw material B...  
JP2016147303A
[Subject] A pinching method of a material in rotation plastic working equipment and rotation plastic working equipment which have high processing accuracy at low cost to be processed is provided. [Means for Solution] In rotation plastic ...  
JP2016524541A
The present invention is arranged on the 1st receptacle so that a blank may have twist-proof nature, that receptacle revolves around the axis of rotation, and a blank is related with a method of metal by which the surroundings of this ax...  
JP5972371B2  
JP2016144828A
[Subject] A manufacturing method of a member which reduces consumption energy is provided improving a material yield. [Means for Solution] In a manufacturing method of a member which has a narrow diameter portion which has a small outsid...  
JP2016140868A
To provide a texture processing method capable of forming a texture pattern excellent in form accuracy by a novel method.A scribing wheel 11 having a tip formed along a circumference ridge line is used, and the wheel 11 is rolled while p...  
JP5962529B2  
JP5958967B2  
JP5961726B1
[Subject] While being able to thrust easily with low torque also to hard wood, a wood screw in which clamp capacity after screwing is also fully obtained is provided. [Means for Solution] In wood screw 1 which has tapered shape end part ...  
JP2016132001A
To provide a rolling method by which elongation of a life of a movable round die having thread ridges on an outer peripheral surface can be achieved.A rolling method in which a rolling apparatus, which comprises a pair of rotatable round...  
JP2016131994A
To align the direction of an ignition electrode with a cylinder head when an ignition plug is fitted to the cylinder head.The main fitting manufacturing device is used for the ignition plug 100 of an automobile and for manufacturing a ma...  
JP2016131976A
To provide a rotation plastic processing device and a rotation plastic processing method capable of appropriately thickening an outer circumferential part of a raw material to be processed as a thickening part which has a groove on an ou...  
JPWO2014020900A1
It faces processing Female thread on a hole of the metal materials which have a hole for Female thread processing, While a male screw-like tool does not carry out rotation where metal materials are grasped or fixed, but it presses a proc...  
JP2014237152A5  
JP2016124033A
[Subject] A screw thread rectifier which can make screw thread correction easily without correction capability of a screw thread requiring technical skill highly is provided. [Means for Solution] Screw thread correction edge 8 with which...  
JP5947057B2  
JP5947501B2  
JP5942826B2  
JP5936838B2  
JP5936706B2  
JP2016107300A
[Subject] Provide a formation method of a pin-like fin which can raise fabrication nature. [Means for Solution] A formation method of a pin-like fin concerning one mode of the present invention, It is resembling Di 11 in whom a plurality...  
JP2016107325A
[Subject] Damage is prevented from arising in a mandrel and an outside diameter restraint type, and structure where improvement in accuracy of shape of a ring shaped member after processing can be aimed at is realized. [Means for Solutio...  
JP5929773B2  
JP2016515473A
As for the present invention, the rolling processing method of the thread outside piping, a rolling head, and its rolling mill are indicated. Rolling movement of the rolling ring is carried out from a thread tail along the direction of a...  
JP5923820B2  
JP5921397B2  
JP2016514620A
The both-way dice roll making machine which fabricates patterns, such as screw thread shape, on the external surface of a cylinder blank is provided with at least a set of both-way dices which rotate in a proper place and which act blank...  
JP2016084933A
[Subject] Material to which textured processing with high unity with a friction material was given is provided. [Means for Solution] Work piece is provided with work piece material which has a material list side, and a plurality of 1st p...  
JP5920129B2  
JP2016078094A
[Subject] Ease a burden of a mechanism which grasps a work in form-rolling processing. [Means for Solution] It extends in an own axis direction, a male screw grasps a work which has the 1st portion by which form rolling is carried out, a...  
JP5916987B2  
JP2016061374A
[Subject] In metal joint of a type which connects a pipe by bolt nut bolting, it had become a problem to drop a bolt and a nut and to become work discontinuation. [Means for Solution] Female screw 23 is formed in an inside of cylinder pa...  
JP2016060012A
[Subject] In the conventional fine recessed part processing device, when surface hardness of a workpiece differed partially, an equipment configuration became complicated, a manufacturing cost of a device increased, and there was a probl...  
JP5903721B1
[Subject] Even when correcting a screw with a large pitch and a large size of a screw thread to be corrected, without correction capability of a screw thread requiring technical skill highly, a screw thread rectifier which can make screw...  
JP5899906B2  
JP2016043381A
To realize a structure which prevents damage from occurring in a mandrel and improves the precision of a shape of a post-processing ring-like member.A mandrel 23a is configured of a pair of support shanks 37a, 37b provided concentrically...  

Matches 751 - 800 out of 8,882