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Patent Searching and Data


Matches 751 - 800 out of 8,829

Document Document Title
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...  
JP2016043404A
To realize a manufacturing method for a ring-like member which can prevent damage such as cracks from occurring in a part close to both axial ends of a metallic material at the initial stage of processing.A second form rolling face 44 of...  
JP5894719B2  
JP5895111B1
A manufacturing method of a ring fabrication object which enables production of a ring fabrication object which decreased a dead metal field certainly and efficiently is provided. in the present invention, it is considered as shape which...  
JP5892715B1
[Subject] It is high-precision, manufacture is easy, and it is suitable for mass production, and provides a manufacturing method of a spring seat by which the weight saving was moreover carried out. [Means for Solution] Spring seat 10 wi...  
JP5890145B2  
JP5888502B2  
JP2016036886A
To provide a screw thread corrector which is high in a capacity for correcting a screw thread, and can easily perform screw thread correction without the necessity of technical skill.A screw thread corrector 1 which corrects a screw thre...  
JP2016505383A
The present invention is from a flat face (3, 43, 44, 45) of sheet metal shape-ized material (1, 32, 33, 37, 40), For a drawer extension guide (2) which has at least one web (5, 35, 36, 38, 39, 41, 42) which projects to a horizontal meth...  
JP5866643B2  
JP5866642B2  
JP5862270B2  
JP5855529B2  
JP2016022535A
To provide a form rolling die unit capable of reducing a workload when the form rolling die is mounted on a form rolling machine, a form rolling die set, a form rolling die, and a holder.A form rolling die unit 1 is equipped with a holde...  
JPWO2013190700A1
加工トルクを低減させると共に工具寿命を向 上させる盛上げタップを提供する。径方向に 突出して設けられたマージン部(18)とそ のマージン部(18)よりも小径の逃げ...  
JPWO2013190700A
processing torque is reduced and a tool life is raised -- it heaps up and provides a tap. It has the screw thread (16) formed in the shape of a screw, the escape part (20) of a byway being allocated by turns from the margin part (18) pro...  
JP2016503727A
Device 20 for performing bottom-of-a-valley rolling on screw T of subject O, Main part 21 and accumulator piston 24 attached in order to seal and slide in passage 22 of a main part, Plate spring layered product 26 compressed between coar...  
JP2016016433A
To provide a method for manufacturing a wall-thickened formed product in which a damage to a spinning machine can be suppressed and a defective fraction can be suppressed.A method for manufacturing a wall-thickened formed product of whic...  
JP5845746B2  
JP5844568B2  
JP2016007608A
To provide a rolling flat die for improving processing accuracy of a workpiece (a gear), particularly, a cumulative pitch error, and capable of easily adjusting an over pin size of the workpiece caused when changing a workpiece diameter ...  
JP5843308B2  
JP2016000416A
To provide a rotating body-type article manufacturing method capable of appropriately obtaining an outer circumferential shape as desired by roller forging.A rotating body-type article is manufactured by an arrangement step of arranging ...  
JP2016000417A
To provide a molded article manufacturing method capable of forming a hole in a workpiece with a low load and suppressing the occurrence of breaking of a mold.A roller 12 is pushed against one end surface of a material 20 while rotating ...  
JP5840813B1
[Subject] Flow forming molding equipment and a flow forming method which can suppress modification of a design side effectively are provided preventing with a crack to a design side of a material part for disks. [Means for Solution] In f...  
JP5835562B2  
JP2015230012A
To provide a roller bearing, for which a general-purpose austenitic stainless steel can be used, and which is given a necessary hardness without any tensile stress while keeping an anticorrosion characteristic owned by austenitic stainle...  
JP2015221460A
To provide a rim molding method capable of shortening time required for spinning machining for thinning a predetermined part of a rim, and suppressing the generation of wrinkles, shrinkage, and buckling during roll machining.In a rim mol...  

Matches 751 - 800 out of 8,829