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Patent Searching and Data


Matches 451 - 500 out of 1,487

Document Document Title
JP3916058B2
To suppress deformation of an intermediately processed cylinder liner by steam treatment, in a manufacturing process for a cylinder liner for an internal combustion engine having a steam treated iron oxide coating on its inner peripheral...  
JP2007030084A
To provide a machining device for a probe, having high machining accuracy and mass-producing a probe having stable dispensing accuracy and quality.This machining device 1 for a probe having a dispensing hole for sucking and discharging a...  
JP2007015081A
To provide a compound working machine for efficiently machining various kinds of workpieces by efficiently combining cutting tools of a working machine of a single function with high versatility, and a machining method using the machine....  
JP2006326758A
To obtain a manufacturing method capable of inexpensively and accurately manufacturing a bearing ring such as an inner ring or the like having an extremely small and complex shape.Raw material made of steel having a chucking margin 18 at...  
JP2006320972A
To provide a method for machining an annular workpiece having teeth different in height on the inner peripheral part, restraining the effect of contraction stress in heat treatment and cooling treatment machining while maintaining a high...  
JP2006305684A
To provide a method for machining fine recessed portions, the method which stably forms fine recessed portions even on the surface of a workpiece hardened by a heat treatment without damaging a tool, and further to provide a sliding comp...  
JP2006525126A
The present invention relates to the method of carrying out fracture separation of at least one bearing cap (2) of thrust Brock (4) corresponding in the bearing assembly (6) of the engine case where the bearing hole (8) 配設 (ed) by ma...  
JP2006524574A
The present invention relates to the method of manufacturing component parts (1, 2), by extrusion or continuity casting. The above-mentioned component parts (1, 2) are proofread by the demand acceptable value using a metallic mold, in or...  
JP3867575B2
To provide a method for manufacturing a golf club head capable of making an angle of each of edge parts of score lines sharp even when the score lines are formed by press working. A face 3 is planed by machining after the face 3 is provi...  
JPWO2006098168A
the member which has a plurality of tempered rolling element raceways can be manufactured by the good method of quality and productivity -- it rolls and provides the manufacturing method of a movement device. it had the member (track rai...  
JP2006239821A
To provide a clinching fastener without causing discoloration due to hardening, not requiring plating treatment and at low cost under a manufacturing method of the clinching fastener having a flange part on one end and having a gear type...  
JP2006194320A
To provide a manufacturing method capable of stably manufacturing a roller bearing having high axial load loading capacity and the roller bearing having high axial load loading capacity of which variation is small.This cylindrical roller...  
JP3825792B2
To provide a device for dividing a connecting rod which is capable of reducing a time lag between pre-rupture and post-rupture to the utmost. The device has a fixed stage 62 fixed on a base 60, a movable stage 64 provided so as to be fre...  
JP3825456B2
To provide a method for manufacturing a molded part with very high mechanical properties by stamping a strip of a rolled steel sheet coated with a metal or a metal alloy securely protecting a steel on or inside the steel plate, particula...  
JP2006167749A
To provide a blanking/piercing method and a blanking tool that enhance productivity by reducing time for setting operation of a workpiece machining reference position on each specification change such as material property of work and sur...  
JP2006150472A
To improve a rupture separating property of a connecting rod by certainly forming a pair of cracking grooves at low cost for an inner peripheral surface of a large end hole of the integrally molded connecting rod.A driving pulley 72 rota...  
JP2006142466A
To provide a method for dividing a connecting rod by which a time lag between pre-rupture and post-rupture can be reduced to the utmost.The connecting rod is set (a step S1). Shoulder parts of a cap is laterally supported by pressing a c...  
JP2006142467A
To provide a device for dividing a connecting rod which is capable of reducing a time lag between pre-rupture and post-rupture to the utmost.The device has a fixed stage 62 fixed on a base 60, a movable stage 64 provided so as to be free...  
JP2006136985A
To provide a shaft finishing method capable of effectively performing not only small lot multi-production but also finish of a heat-treated article, and reliably obtaining a finished surface without any remaining spirally turned groove.I...  
JP2006136976A
To provide a method for manufacturing a roller of a rocker arm unnecessitating turning of an outer diameter and having excellent productivity, and advantageous to rolling service life.This method relates to manufacturing of a cylindrical...  
JP3780687B2  
JP2006123154A
To provide a three-dimensional object manufacturing apparatus which has a simple structure and is low in manufacturing cost and operation cost.A three-dimensional shape represented in terms of digital information is represented as an agg...  
JP2006118304A
To provide a manufacturing device 10 for a metal form panel which excels in economic efficiency and productivity.The manufacturing device 10 comprises an uncoiler 11 for straightening and feeding a steel plate 20 reeled up in a roll, a c...  
JP3798496B2
To eliminate the need for electro-chemical machining required hitherto, shorten the time required to machine recessed parts for oil basins, and reduce the manufacturing cost of a cylinder block. With the machining method for the bore sur...  
JP2006110713A
To provide components excellent in the strength of post-high temperature molding, such as structural and reinforcing members of automobiles, and methods for manufacturing these components.Steel plates, containing such chemical ingredient...  
JP2006513034A
The present invention uses a power cylinder (92), and relates to the equipment for applying movable type power to processed goods. This equipment is equipped with an operation piston (9), the drive chamber which can supply a hydraulic po...  
JP3791135B2
To provide uniform-grain-sized flour of good quality by grinding a projecting part formed by rough surface processing, including a hardened surface layer, and subjecting the outer surface of a roll again to surface roughing. A ground sur...  
JP2006068837A
To provide a manufacturing method of cap for container, reducing and lowering the manufacturing time and the manufacturing cost by constructing a continuous manufacturing line, and a container cap manufactured by the above method.The man...  
JP2006043821A
To provide a dividing device for a connecting rod, small-sized, reducing the cost, and easily altering a dividing condition.This connecting rod dividing device includes: a dividing tool (a first slider 51 and a second slider 52) having f...  
JP2006035354A
To provide a manufacturing method omitting a necking process to attain cost reduction, improvement of productivity and stabilization of quality by carrying out cutting into appropriate length dimension and deburring before forming a toot...  
JP2006035351A
To provide a device for machining a tube material capable of significantly improving the manufacturing efficiency, and also, capable of reducing manufacturing costs and labor burden of a worker.The device is used for machining a tube mat...  
JP2006026778A
To provide a sliding surface formation method and a sliding surface shape in a sliding member reducing sliding resistance of sliding surfaces sliding each other and capable of preventing seizure and galling.In the sliding surface formati...  
JP2006007349A
To provide a method of shaping a panel engaging portion, according to which a rib can be completely cut away by a punching die, and the height of the rib is minimized.According to the method, first a panel 1 having the rib 6 on a rear su...  
JP2005539181A
The present invention relates to a spindle nut (2) and the method of manufacturing especially the spindle nut of a ball screw. The circumference of the spindle nut (2) is provided with at least one penetration hole (7) for putting in a d...  
JP2005344886A
To provide a cylindrical bearing member for efficiently and inexpensively mass-producing an oil reserving blind groove inside a cylindrical member for sufficiently exhibiting the lubricating function by holding lubricating oil provided t...  
JP2005345535A
To provide a method for manufacturing a roller for belt driving of an electrophotographic device, capable of driving an endless belt with high precision, and to provide a belt driving device of the electrophotographic device using the ro...  
JP2005329528A
To form a bush having a female screw against a metal plate with high working efficiency.This bush machining device 10a has a machining tool 32 for forming the bush 14 on a frame 12, a first motor 38 for rotating and controlling the machi...  
JP2005330997A
To provide a cylindrical bearing member capable of sufficiently showing lubricating function by maintaining lubricating oil filled in oil reserving blind grooves for a long time, and to provide a manufacturing method of the cylindrical b...  
JP3735176B2
To obtain a fine embossed shape not leaving R of the bottom part of the embossed shape or fine surface roughness caused by the feed accuracy of a precise lathe or the size of R of the leading end of a diamond bite. A master mold having a...  
JP2005279850A
To make a structure for preventing cut chips from splashing, even if forming female screws of both of front and rear faces by only tapping from one side without reversing a die-cast frame.This die cast frame 1 is provided with boss parts...  
JP2005271197A
To provide a metallic semi-finished work finishing method.A semi-finished work is worked before hardening in a first step of the method. In the finished work, a face of the high quality to meet the request for the high quality is burnish...  
JP2005527389A
The present invention relates to the method of carrying out detailed machining of the cylinder inner surface equipped with the material which has different hardness in the direction of an axis. : in which the method of the present invent...  
JP2005219165A
To provide a method and an apparatus for treating broken surfaces of a ductile metal component for treating the broken surfaces so as to perform optimum surface alignment when aligning the broken surfaces of the broken ductile metal comp...  
JP2005214975A
To provide a method of manufacturing hour-symbol components of which the freedom of the shape is great and the finishing quality is fine, and a facility of executing the method.Legs 7a, 7b are processed by using a machine of a robot from...  
JP2005205499A
To provide a substantially cup-shaped metallic part manufacturing method capable of reducing wear and tear of a tool, by improving a material yield by reducing cutting chips, by easily and projectingly forming a required projecting part ...  
JP2005205457A
To provide a method for improving the yield by reducing punched parts and for double-forging the inner and outer rings simultaneously by one mold, in the manufacture of the inner/outer ring of a double ball bearing.With a steel stock 3 m...  
JP2005199283A
To provide a burring tapper machine capable of removing whisker-like burrs generated during the burring between the burring and the tapping.The burring tapper machine comprises a burring punch 7 and a burring die 8 to burr a plate-like w...  
JP3675477B2  
JP2005188746A
To provide a method of assembling a one-piece metallic ball bearing cage.This method of assembling a ball bearing assembly is achieved through a step of forming the one-piece metallic ball bearing cage having a bridge portion between bal...  
JP2005177986A
To provide a single tool capable of providing a plurality of mechanical machining operation, for forming a lug hole passing through a vehicular wheel hub.The tool includes an end part having a first diameter, and a center part having a s...  

Matches 451 - 500 out of 1,487