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Patent Searching and Data


Matches 1 - 50 out of 20,112

Document Document Title
WO/2015/127020A1
A multi-tool adaptor (50) which enhances overall performance of the multi-tools (10)on which the adaptor (70) is intended and the punch presses with which the multi-tools (10) are desired to interface. The intermediary components relatin...  
WO/2015/115514A1
In the present invention a piercing punch and a burring punch, which are shaft members having a first axis line as a shared central axis line, are provided so as to be capable of moving along the first axis line. First, the piercing punc...  
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/2015/101659A1
The invention relates to a basic material (50) for the blanking of a transverse segment (10) for a drive belt for a belt-and-pulley-type continuously variable transmission. The basic material (50) is provided, i.e. is pre-shaped with a s...  
WO/2015/101658A1
Fine-blanking device with multiple blanking stations(BS1-8) with a cutting punch, a counter punch and a blanking die for cutting transverse segments (10) for a drive belt from a basic material(50), which device includes four parallel row...  
WO/2015/098378A1
The fin manufacturing apparatus is provided with an inter-row slit-forming device (37) for forming perforation slits between rows on a fin by engaging an upper blade (41) with a lower blade (51), the tool edges of which extend in the dir...  
WO/2015/093251A1
The apparatus for manufacturing an iron core for a dynamo-electric machine according to an embodiment of the present invention is provided with a rotary layering part for layering while rotating an iron core material punched from an elec...  
WO/2015/080366A1
The present invention relates to a metal material with an improved low-temperature property and a method for manufacturing the same, and the metal material is capable of being safely used at a low temperature by inducing a ductile fractu...  
WO/2015/070834A1
The invention relates to a system for rotation cutting of electrical sheets, preferably having a sheet thickness of 1 mm and smaller, for iron cores (sheet stacks) of electrical machines and transformers, or of plates made of conductive ...  
WO/2015/072465A1
In order to promote the utilization of thin high-strength steel plates in car parts to make cars more lightweight, the present invention improves the expandability of holes punched in the thin high-strength steel plates. Provided are a p...  
WO/2015/052783A1
This punching device (100) that punches holes, using the roll-to-roll method, in a sheet workpiece (W) being transported comprises: a sheet workpiece transport mechanism (110) that transports the sheet workpiece (W); a first punching mec...  
WO/2015/052111A1
A pipe drilling device (40) for an irrigation pipe manufacturing system comprising a continuous pipe feeder capable of making a pipe (100) equipped with drippers (120) having a water outlet (126), said pipe (100) circulating along a pred...  
WO/2015/052649A3
A method of preparing a forged plate having antique appearance with a protruded slot capable of housing a spring and fixing to a handle, the method comprising the steps of: a) punching a first hole, a second hole and a third hole on a pl...  
WO/2015/044773A3
A heat transfer interface structure and a method of manufacturing the same are disclosed. A substrate has a plurality of raised features formed on at least one surface the substrate. The raised features are deformable under a compressive...  
WO/2015/028778A1
A variable pitch punch apparatus (1) for punching holes in material. The apparatus comprises a rotary punch head (2) comprising at least one punch member (4a-c) to punch at least one hole in a material at least one desired location. The ...  
WO/2015/027930A1
A servo punching main transmission apparatus for a numerical control turret punch press comprises a crankshaft (1), a connecting rod (2), a punch (3), and a servo motor (4). One end of the crankshaft (1) is mounted on a supporting plate ...  
WO/2015/024645A1
In a stamping arrangement (2), during stamping a stamping punch makes contact, in the region of a punch shoulder (9), with a holding plate (6) or a pressure plate (10) between the stamping punch and holding plate. The stamping punch has ...  
WO/2015/019655A1
So as not to crush a molded section (B), which is on a product region (Q2) (Figure 10), (Q3) … of a subsequent process and which is directly under a plate press (46), when a cutting process using an L-blade (40) is performed to separat...  
WO/2015/017877A1
The invention relates to a method for producing a connecting element (1) and a connecting element (1) for connecting at least two material layers, which connecting element has a grid-shaped carrier structure (4). Retaining/penetrating el...  
WO/2015/010807A1
In order to remove a workpiece cutout (5) cut free from a residual workpiece (49) from a cutting unit (38) of a machine tool, the cut-free workpiece cutout (5) and the residual workpiece (49) are moved with a common removal movement rela...  
WO/2015/005237A1
In the present invention, a punch press is provided with the following: vertically movable upper tool holder to which a punch tool and/or tap tool is attached; a striker for either striking against the punch tool attached to the upper to...  
WO/2015/005550A1
The present invention provides a press forming method for shaping a side bracket, the method comprising the steps of: seating a material to be shaped on first and second lower dies of a first press machine and pressing the material to be...  
WO/2015/001217A1
The invention relates to a method for producing a fixing tab (2) formed in a sheet of metal (4), said sheet of metal (4) being intended to run along a succession of presses (3) so as to form components (5) by way of a succession of cutti...  
WO/2014/206669A1
The invention relates to a tool (1) for setting a plurality of resistance welding elements into at least one planar workpiece (4), comprising a first tool part (2) and a second tool part (3), between which substantially the entire area o...  
WO/2014/198538A1
The present invention relates to a stamping machine for separating and grooving sheet-like materials, having two crucible parts (12, 13), wherein at least one crucible part is moved in the direction of the other crucible part by means of...  
WO/2014/191877A2
A punching apparatus comprises a beating element (2) that is arranged for interacting with at least one punching tool (30) and is movable inside containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled...  
WO/2014/191877A3
A punching apparatus comprises a beating element (2) that is arranged for interacting with at least one punching tool (30) and is movable inside containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled...  
WO/2014/187441A1
The invention relates to a method for separating hollow sections after the extrusion process, the hollow sections being separated to create a component with a predefined geometrical form by means of a punching operation.  
WO/2014/188814A1
Provided is a punch press for which replacement of dies in an integrated die support body of a lower turret or the like can easily and efficiently be carried out while having a simple structure. The punch press is provided with an integr...  
WO/2014/189878A3
Punch holders and corresponding punch configurations configured to increase the ease and speed by which maintenance and/or modification of punches used with the holders can be performed. In some cases, the punch holder (70) can be config...  
WO/2014/189878A2
Punch holders and corresponding punch configurations configured to increase the ease and speed by which maintenance and/or modification of punches used with the holders can be performed. In some cases, the punch holder can be configured ...  
WO/2014/181882A1
A surface grain refining hot-shearing method which comprises heating and keeping a steel sheet in a temperature range of Ac3 to 1400ºC to austenitize the steel sheet, setting the resulting steel sheet on a die to conduct the shearing of...  
WO/2014/176657A1
Traditionally, the edges of untreated, punched perforated sheet metal are coated with an insulative coating for use as stator panels for electrostatic loudspeakers; however, such panels have limitations on withstanding high voltage, whic...  
WO/2014/179099A1
A press device includes a base assembly having a base die component (116) configured to form a workpiece and a punch assembly movable relative to the base assembly during a pressing operation. The punch assembly has at least one punch di...  
WO/2014/175017A1
Provided is a novel structure for joining metallic flat plate members, the structure being capable of increasing the strength of connection between the metallic flat plate members using a simple structure. A structure for joining metalli...  
WO/2014/175566A1
The present invention relates to a weather strip of a vehicle, a stiffener for a weather strip of a vehicle, and a manufacturing method thereof. A stiffener for a weather strip of a vehicle comprises: a plurality of reinforcing bars whic...  
WO/2014/171221A1
A first roll (20) and a second roll (40) of a roll forming device are provided with a plurality of cutting blades (22, 122) that are laminated and retainers (21, 121) that pass through the plurality of laminated cutting blades (22, 122) ...  
WO/2014/170476A1
A method of creating blanks for metal containers and associated pieces of scrap from sheet metal by firstly indenting the surface of a metal sheet to a precise, pre-determined depth along a path corresponding to the periphery of each bla...  
WO/2014/169069A1
A burring apparatus is provided, including a burring die having a top surface for a workpiece to be placed on, the burring die configured to be cylindrically symmetric with a burring hole formed concentrically therein to provide an inner...  
WO/2014/168227A1
A punch apparatus (10) includes a drive unit (18) and a driving force transmission mechanism (20) that transmits a driving force output by the drive unit (18) to a rod (16). In the driving force transmission mechanism (20), a cam groove ...  
WO/2014/163667A1
A method of forming a guide vane is disclosed. The method includes forming a vane blank with sufficient material to fabricate the guide vane in accordance with any one of a plurality of different vane classes. The vane blank is inspected...  
WO/2014/162350A1
The present invention provides a press apparatus that has good production efficiency and does not break down easily. Specifically, the present invention is provided with a base (2) installed on a floor surface (F) and an elevating platfo...  
WO/2014/136304A1
A cutting die (D), which has a cutting tip (50), is used in a punch press, and is for machining a workpiece (W) in cooperation with a cutting punch (P), is provided with a cooling mechanism (51) for cooling the cutting tip (50). The cool...  
WO/2014/132543A1
Provided is a forming method whereby a time needed to form a thin-board-like base material is shortened, while maintaining forming accuracy of the thin-board-like base material, and productivity relating to the formation of the thin-boar...  
WO/2014/132848A1
A punch die provided with: a punch body that includes a punch blade, a key, and, at the top thereof, a punch driver; a punch guide that includes an inner hole, which receives the punch body such that the punch body can move along the axi...  
WO/2014/132849A1
A punch die comprising: a punch body including a punch blade, a key, and, on an upper part, a punch driver; a punch guide including an inner hole, which receives the punch body such that the punch body is movable along an axis, and inclu...  
WO/2014/130930A1
Electrically driven rapid vaporization of thin metallic foils is used to conduct impulse-based metal working operations such as dynamic compaction of metal powders, collision welding, embossing, shearing, shape calibration, and closed-di...  
WO/2014/121898A8
The invention relates to a method for producing g a through-hole (10) in a metallic body (12), which has at least one curved surface, by means of a reciprocating movement, said through-hole (10) being produced by means of high speed shea...  
WO/2014/123428A1
A tool block (1) and tool (3) for a roll-forming machine, the tool block (1) comprising a u-shaped body with parallel first and second arms and a slot (2) between the arms, an aperture (6a) in one arm perpendicular to the slot (2) and lo...  
WO/2014/121898A1
The invention relates to a method for producing g a through-hole (10) in a metallic body (12), which has at least one curved surface, by means of a reciprocating movement, said through-hole (10) being produced by means of high speed shea...  

Matches 1 - 50 out of 20,112