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Patent Searching and Data


Matches 701 - 750 out of 7,359

Document Document Title
JP5932411B2  
JP5932302B2  
JP2016093824A
To provide a deburring device used by being installed in a die installation hole in the vertical direction of a die holder in a punch press.A deburring device is used by being installed in a die holder 3 in a punch press, and has vertica...  
JP2016095000A
To provide a silent chain for assuring a degree of freedom in design about a parts size, improving a chain intensity against a chain tensile force and at the same time restricting a chain wearing elongation.This invention relates to a si...  
JP5924690B2  
JP2016087683A
To provide a press mold capable of highly accurately and efficiently executing comparatively shallow press molding such as chamfering and choking.A press mold of the present invention comprises a face-push punch 11 molded in a desired sh...  
JP2016087642A
To obtain a shear processing plane with a high stretch flange property for a shear process of metal sheets by designing a clearance between a punch and a die to be an uneven clearance.A shear processing mold comprising a punch and a die ...  
JP2016078080A
To smoothly remove burr on a workpiece in a powerless state.Burrs Wa are brought into contact with an annular groove part 33 of a burr removal shaft 3 by feed movement of a workpiece W by a workpiece feed mechanism 13, thereby the whole ...  
JP2016073995A
To provide a thickening processing method of a hole end part capable of thickening the end of a hole, while maintaining accurately an inner surface shape of the hole, and reducing waste of a material.A prepared hole 11 is punched out thr...  
JP5915816B2  
JP5916371B2  
JP2016061374A
To resolve a problem found in a metal joint of a type for connecting a pipe through bolt and nut fastening work that either a bolt or nut is dropped off and the work is interrupted.An inner surface of a cylinder part 21 protruded out to ...  
JP2016061097A
To provide an edge part reinforcing and fixing structure for a corrugated steel plate used as a strength element that enhances strength of a fixed location of a corrugated steel plate fixed by a screw or other fastening devices or by wel...  
JP2016047669A
To stabilize force holding a steering wheel at an adjusted position, by stabilizing friction force applying on both side surfaces of a supporting plate portion configuring a supporting bracket, and an abutting portion between an outside ...  
JP2016047544A
To solve the problem that punching a ring-like component from a metal plate by press is poor in material utilization efficiency.A ring-like component comprises a plate part of a flat plate, and a ring-like ring part laminated on the plat...  
JP2016043416A
To provide an apparatus and a method for correcting cut surfaces with a burr of punched or fine-blanked parts such as a pendulum weight, a disc or a synchronizer ring.An apparatus for correcting a cut surface with burrs 5, 5.1 of a workp...  
JP2016040050A
To provide a method for manufacturing a stamped metal component in order to form the stamped metal component which has improved properties and/or extends usable lifetime of the stamped metal component.A method for manufacturing a stamped...  
JP5892150B2  
JP2016034648A
To provide a chamfering device capable of further efficiently, inexpensively, and precisely carrying out chamfering.A swing cut type chamfering device includes: an elevating device which supports a chamfering punch unit 5 having a punch ...  
JP2016032833A
To apply molding of a negative angle portion to an edge of a workpiece, and to apply press molding using a cope and a drag to the other edge of the workpiece without generation of a molding failure, an increase in metal mold cost and low...  
JP2014057997A5  
JP5879144B2  
JP5876699B2  
JP5874389B2  
JP5872109B2  
JP2016505381A
A manufacturing method of a metal panel assembly is provided and it is a method, A process of providing a long and slender adhesives sheet which contains a thermosetting constituent and has a plurality of detailed structures on at least ...  
JP5868288B2  
JP5860995B1
A manufacturing method of a pipe zygote of the present invention is a manufacturing method of a pipe zygote to which the 2nd metal pipe (20) is joined to a method of the outside of the side of the 1st metal pipe (10), The 1st metal pipe ...  
JP2016022517A
To provide an undercut processing mechanism that can prevent deformation by firmly holding a raw material during press processing without inviting a decrease in structural strengh and easily mold-release a processing object part turning ...  
JPWO2013183768A1
This connecting member is provided with the hollow rod part constituted with a metal tube, and the fastening portion formed of the plastic deformation of the above-mentioned metal tube so that it may connect with the end of the above-men...  
JP2016016443A
To provide a bearing ring manufacturing method, in which a manufacturing process is shortened further, and an inexpensive bearing ring reduced in a manufacturing cost.A bearing ring manufacturing method comprises the steps of: preparing ...  
JPWO2013183768A
This connecting member is provided with the hollow rod part constituted with a metal tube, and the fastening portion formed of the plastic deformation of the above-mentioned metal tube so that it may connect with the end of the above-men...  
JP2016016419A
To provide a flange forming device for a metal can, which can form a flange part of a can drum of a metal can reliably into a predetermined shape.A flange forming device 1 comprises a spinner 2 made rotatable on an autorotation axis S ar...  
JP2016013559A
To provide a die which has a simple configuration and can be easily manufactured, of which cost reduction, compactification and shortening of a molding cycle can be realized and which has a wide applicability range, a press metal mold eq...  
JP2016011612A
To form a bell-mouth of sufficient height by burring processing while using a rolled steel plate of minimum required plate thickness.A bell-mouth is formed by successively implementing a prepared hole formation process, a burring process...  
JP5845037B2  
JP2016003010A
To provide a hood assembly in which an outer panel is provided with a predetermined deformation from a top down load.A hood assembly includes an outer panel having an interior surface 18 and a peripheral edge 20. The hood assembly furthe...  
JP2016002595A
To provide a manufacturing apparatus of a metallic can which not only proceeds by a continuous manufacturing process rather than separate processes but also eliminates the need for additional equipment and can increase efficiency in the ...  
JP5835768B2  
JP5833371B2  
JP5833261B1
[Subject] In which [of the end of a metal stick or a metal tube, a metal stick or the iris diaphragm end of a metal tube, and the hub hole molding part of a metal tube] section circumference, The joining method of the metal parts and the...  
JP2015213932A
To provide a stretch flanging method in which the stretch flanging is performed in a workpiece while pressing an end face, even if it is the stretch flanging where the direction of the end face of the workpiece is rotated, and cracks of ...  
JP5826077B2  
JP2015208769A
To provide a manufacturing method for a metal member capable of improving yield.A manufacturing method for a metal member includes: a drawing process for forming a bottomed cylindrical section having a bottom section on one side and an o...  
JP2015208759A
To suppress a mechanism part which is necessary for flange processing from being large-sized.As a cam driver 11 moves down to a work W, a pair of right and left relay cams 23 provided ahead in a moving direction of the cam driver 11 move...  
JP2015205307A
To simply manufacture a fastening sleeve having a fastening part formed at an end which can resist a large pull-out force by plastic working.A manufacturing apparatus 3 comprises a case 31 having a hollow part 312, a die 32 forced into t...  
JP2015199122A
To provide a press brake mold capable of reducing residual stress at the end edge of a workpiece, and performing folding processing.In a press brake mold, a lifting member 11 that is relatively pressed and lowered by an upper table 25 of...  
JP5802182B2  
JP5799447B2  
JP2015185345A
To provide a power storage device that can simply enhance a weld efficiency, and a method of manufacturing the power storage device.A method of manufacturing a secondary battery 10 which includes a case 11 having a main body member 13 ha...  

Matches 701 - 750 out of 7,359