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Patent Searching and Data


Matches 1 - 50 out of 5,212

Document Document Title
WO/2017/025181A1
Deep drawing tool (10) and process for deep drawing blanks (32), which are punched out of sheet metal that is painted or coated with film material, in order to obtain flangeless formed pieces, the deep drawing tool (10) comprising a draw...  
WO2016047058A8
A method of manufacturing a hot press-formed part, in which the hot press-formed part is manufactured by hot pressing a surface-treated steel sheet (1) comprising a Zn-Ni plated layer formed on the surface of a base steel sheet, is provi...  
WO2017010266A1
Provided is a molding apparatus which makes it easy to produce a molded article and which enables use of a mold, not adaptable to electric conduction, as it is. The molding apparatus 100 is provided with a first mold 110 and a second mol...  
WO/2017/006793A1
The purpose of the present invention is to carry out press working by a free bending method on a blank comprising an ultra high-strength steel plate and manufacture a press component without cracks in a flange on the inside peripheral si...  
WO/2017/005503A1
The invention relates to a method for adjusting a phase offset of the movement of at least one inner ram (4), articulated by way of a drive shaft (2, 12), relative to the movement of at least one outer ram (5, 15), articulated by way of ...  
WO/2017/002253A1
Provided is a method of molding a pressed component (1) formed such that an end is substantially T-shaped in a front view and is constituted by a columnar part (2) and an protruding part (3) that protrudes to a large width from an end of...  
WO/2016/194394A1
Provided is a shock absorber (33) attached to a pressing device (10) that is provided with a lower mold (11) and an upper mold (21) freely movable vertically and molds blank material (W) by co-action of the lower mold and the upper mold,...  
WO/2016/194963A1
This press molded product is provided with: a top panel; vertical walls continuous with the top panel through a protruding crest line; a flange continuous with the vertical walls through a recessed crest line; and an outward facing flang...  
WO/2016/175281A1
[Problem] To realize free molding of corner portions in a press working for obtaining a molded article having a U-shaped portion in a cross section. [Solution] Provided is a press working apparatus for obtaining a molded article by press...  
WO/2016/166701A1
The invention is a pressure distributor (1; 1 a; 1b; 1c; 1d) configured in such a way that it can be arranged between the matrix (11) and the base (12) of a die (10) during the forming of a metal sheet (A) interposed between the matrix (...  
WO/2016/158961A1
A steel sheet for hot stamping contains, in percentage by weight, C: 0.100%-0.600%, Si: 0.50%-3.00%, Mn: 1.20%-4.00%, Ti: 0.005%-0.100%, B: 0.0005%-0.100%, P: 0.100% or less, S: 0.0001%-0.0100%, Al: 0.005%-1.000%, and N: 0.100% or less, ...  
WO/2016/146906A1
The invention relates to a tool (8) for trimming a packing (14), said tool comprising: a first frame (10) with a surface (12) for supporting the packing, said surface comprising a first cutting edge (26); a second frame (16) with a press...  
WO/2016/140287A1
A press-forming method for manufacturing a press-formed object from a plate to be processed by using a press-forming device equipped with a punch, a die, a punch pad, and a die pad. When the plate to be processed is clamped by the die an...  
WO/2016/132905A1
This press forming method includes: a first step for forming such that linear length in the longitudinal direction of a flange portion undergoing stretch flange deformation is greater than linear length of the flange portion in a product...  
WO/2016/124528A1
The present invention relates to a method for producing a collar on a workpiece. The object of easily achieving great collar lengths with good quality and even when using high-strength metals, in particular high-strength steels, is achie...  
WO/2016/104376A1
A method for manufacturing a component with a hat-shaped cross-section, said method being equipped with: a sandwiching step wherein a pair of vertical walls in an elongated preliminarily formed component that has been press-formed into a...  
WO/2016/084684A1
In order to improve the productivity of a hot-stamped trim component which is moulded by hot press processing and from which an outer peripheral surplus section is thereafter cut away by laser processing, the outer peripheral shape inclu...  
WO/2016/074668A3
The invention relates to a tool for a blanking and drawing press, in particular for producing cups, comprising a cutting tool, which can be driven by a first ram and is designed such that a blank is cut during cutting from a supplied met...  
WO/2016/075937A1
A press-molded article of the present invention has a top plate, vertical walls, and ridges between the vertical walls and the top plate, wherein a shape changing part exists in a portion of the ridges. A press-molded article manufacturi...  
WO/2016/069737A3
An apparatus and method of forming a metallic cup that is subsequently reformed into a container body is provided. More specifically, the present invention relates to an apparatus and methods used to form a metallic cup with a reformed b...  
WO/2016/054731A1
A press bolster adaptor for accommodating different die binders with the same press bolster and fixed pin pattern is provided. The bolster adaptor comprises a base plate, a top plate, and a float plate surrounded by side walls of the bas...  
WO/2016/051765A1
 This press-molded article is provided with a top panel part, a vertical wall part, and a ridgeline part between the vertical wall part and the top panel part, and has a shape variation part produced in a portion of the ridgeline part....  
WO/2016/047058A1
A method of manufacturing a hot press-formed product, in which the hot press-formed product is manufactured by hot pressing a surface-treated steel sheet (1) comprising a Zn-Ni plated layer formed on the surface of a base steel sheet, is...  
WO/2016/035542A1
 A conductive film laminate is provided with an insulating support having the shape of a flat plate, and a conductive film joined to the surface of the support by an adhesive. The conductive film has an insulated substrate having flexi...  
WO/2016/031297A1
Provided is a cushion pin capable of applying a sufficient supporting force to a blank holder of a press molding device even when the number of cushion pins and areas where the cushion pins can be disposed are limited. This cushion pin (...  
WO/2015/199231A1
 A method for manufacturing a press-molded article having a first wall section (21), second wall sections (23a, 23b) extended from the end part of at least one longitudinal-direction side of the first wall section to the rear-surface s...  
WO/2015/189016A1
The invention relates to a drawing tool (100) for processing sheet metal, comprising at least one restraining device for influencing the sheet-metal material flow, which restraining device has a draw bead (130) and a corresponding opposi...  
WO/2015/186856A1
The present invention relates to a mold for manufacturing a door frame and, more specifically, to a mold for manufacturing a door frame, capable of: reducing mold manufacturing costs by simplifying the mold; improving straightness and fl...  
WO/2015/177946A1
In the present invention, a molded material (1) having a cylindrical body (10) and a flange part (11) formed at the end of the body (10) is manufactured by carrying out multistage drawing on a material metal plate (3). The multistage dra...  
WO/2015/178673A1
The present invention relates to a compression molding apparatus allowing material to be removed from a mold, the compression molding apparatus allowing a progressive processing material to be easily removed upwardly from a lower mold, t...  
WO/2015/178267A1
In the present invention, a press molding method includes: a first step for determining a pressing force that a material to be molded exerts on each part of a metal mold during press molding, such determination carried out while press mo...  
WO/2015/163418A1
The present invention addresses the issue of providing a plate material machining device and a plate material machining method, whereby draw molding can be followed by trim molding and an end section of a plate material can be cut while ...  
WO/2015/163386A1
A mold for hot-forming a Zn-plated steel sheet, wherein at least the portion of the mold that makes contact with the Zn-plated steel sheet during hot forming is covered with an amorphous carbon film satisfying the following four conditio...  
WO/2015/161222A1
A draw die for use in a draw stage configured to process a work piece in a forming operation is provided. The draw die includes a first segment, a second segment positioned adjacent to the first segment, and an isolation material positio...  
WO/2015/160081A1
The present invention relates to an apparatus for firing by electric current application using multiple variable electrodes. The present invention is characterized by comprising an upper mold, which is arranged/installed at an upper part...  
WO/2015/136168A1
The invention relates to a die (126) for forming a stamped piece (102), in particular for the body of a motor vehicle, comprising a generally extended surface (112) intended to come into contact with the stamped piece (102), said surface...  
WO/2015/133464A1
This method for producing a press-molded article is provided with: a first step in which a long material having a curved section is prepared; and a second step in which the curvature of the curved section is reduced while restraining bot...  
WO/2015/125723A1
[Problem] To provide a press-forming method whereby a product that has a heart-shaped or U-shaped horizontal cross section and is curved in the longitudinal direction can be formed with good dimensional precision. [Solution] A press-form...  
WO/2015/126401A1
A bottom expansion station is provided. The station provides a blank support, a punch having a central recess configured to punch a blank through the blank support forming a cup, and a pressure exertion medium including a material throug...  
WO/2015/115327A1
A steel plate heating method whereby a steel plate (K) to be pressed is heated prior to hot press-forming, wherein unnecessary portions of the steel plate, which will not be required after forming, are fixedly supported by means of suppo...  
WO/2015/107284A1
The invention relates to a method for producing a beverage can, a bottle or an aerosol can from aluminium alloy, by means of drawing and ironing using a non-circular blank, in which: the metal strip from which each blank is taken is divi...  
WO/2015/105286A1
The present invention relates to a wheel processing apparatus and a method using a spinning manner, the wheel forming unit for forming a wheel using a spinning manner comprising: a head stock for supporting the bottom surface of a firstl...  
WO/2015/098519A1
Provided are a manufacturing apparatus and manufacturing method for stretch formed products with which it is possible to improve the yield of material in stretch forming that is performed while clamping a blank using a lock bead. The man...  
WO/2015/083812A1
[Problem] To provide a press molding device with which buckling can be prevented and vertical wall portions can be thickened appropriately. [Solution] A press molding device with which a press-molded article is formed by press-working a ...  
WO/2015/083367A1
A press molding device (20) for producing a press molded article (10) having a hat-shaped cross section and having an external shape curved in an L shape along the longitudinal direction in the planar view. The press molding device (20) ...  
WO/2015/079644A1
This steel plate material (11) is plate-shaped, and is used in the production of a press-molded article having an open cross-section containing a bent section. The steel plate material (11) is provided with a band-shaped thick region (12...  
WO/2015/060202A1
A device (500) for manufacturing a component with a hat-shaped cross-sectional surface is provided with: dies (502) that apply pressure to both side parts (601b, 601c) of a base material metal plate (601); a punch (504) that applies pres...  
WO/2015/053036A1
The present invention suppresses wrinkles in ridge parts (12a, 12b) and cracks in an outwardly directed continuous flange (16) during the molding of a press-molded body (10) that has an approximately groove-shaped cross section, that has...  
WO/2015/053035A1
The present invention suppresses the breakage of the edges of ridgeline part flanges (7a, 7b) and wrinkling around the roots of the ridgeline part flanges while suppressing the increase of the load on a pad when a structural member (1) m...  
WO/2015/045797A1
Provided is a drawing device capable of suppressing and preventing the generation of wrinkles when a film-like material is drawn, and with which it is possible to obtain a molded body having good shape accuracy. The configuration compris...  

Matches 1 - 50 out of 5,212