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Patent Searching and Data


Matches 251 - 300 out of 16,053

Document Document Title
WO/2020/069537A2
Driving systems for tools used with metal-fabricating presses or other machines, whereby planetary gears are used in the systems, and whereby the driving systems can be constructed for use with particular tooling, such as tapping tools, ...  
WO/2020/060037A1
The present invention relates to a method for manufacturing a camera module diaphragm by using press blanking and, more specifically, to a technology wherein, in connection with manufacturing a washer-type diaphragm applied to a camera o...  
WO/2020/052552A1
Disclosed is a machining process for a profile with internal micropores, the machining process comprising: embedding, in a position on a profile matrix and where a micropore needs to be machined, a continuous wire of a shape and size con...  
WO/2020/042041A1
An online continuous follow-up punching device. A moveable working platform (17) is provided above a fixed working platform (15) via a guide rail (2) and a slider (18). A second servo motor (12) is fixed on the fixed working platform (15...  
WO/2020/035915A1
Provided is a press-forming device capable of carrying out press-forming while cooling a heated workpiece. The press-forming device may be equipped with a first die for supporting the workpiece. The press-forming device may be equipped w...  
WO/2020/035753A1
A method and apparatus which allow cutting-creasing rules (1) for die-cutters to be obtained from sections of cutting rules and sections of creasing rules are described. In particular, the method comprises: • (a) from a cutting rule (1...  
WO/2020/026876A1
The present disclosure explains a metal product manufacturing method and a metal product manufacturing device that allow improvement of yield while generation of defective products is suppressed. This metal product manufacturing method c...  
WO/2020/022984A2
A sheet metal blanking method (A) which enables to reduce scrap metals and the costs due to scrap metals by using scrap metals in a process that have been obtained following the necessary cutting processes in order to form and/or open sh...  
WO/2020/012267A1
A bent tubing automation tooling apparatus having a body component made of a rigid piece of material to connect an automation tooling machine to a work-piece manipulating implement, allowing for precision tooling with decreased parts and...  
WO/2020/010476A1
The invention relates to a method for operating a combined clutch- and brake device (5) of a punch press (1), equipped with dry friction linings (7, 8). The friction linings (7, 8) are located in a chamber (R) which is sealed off from th...  
WO/2019/241987A1
A punching die for an electronic component paper carrier tape, comprising an upper die plate (1) and an upper die (2); wherein two rows of punch pins are installed on the upper die (2), the punch pin comprises a pin head and a pin seat, ...  
WO/2019/234183A1
The invention relates to a tool for machining flat workpieces (10), more particularly metal sheets, in a machine tool, having: a top tool (11), which has a clamping shank (34) and a main body (33) which lie in a common position axis (35)...  
WO/2019/232267A1
A punch and die set and selection apparatus adapted for sheet material forming, to work cooperatively with an automated punch press to select one of a set of punches and dies to operate within said apparatus to be engaged with the punch-...  
WO/2019/040614A9
Complementary systems comprising a functional assembly (40) including a functional head (42) are provided for use with industrial punch presses (1) which enhance the functionality of the presses relative to the machining of workpieces. T...  
WO/2019/219222A1
The invention relates to a wedge drive (1) having a first and a second wedge drive part (10, 20) and an adjustable guide apparatus, formed at least in part by the first and second wedge drive parts, which are movable, by means of a strok...  
WO/2019/219315A1
The invention relates inter alia to method for cutting a workpiece, in particular a circuit board or a component, comprising the steps of: inserting the workpiece (3) into a cutting device, the cutting device having a first tool half (1)...  
WO/2019/214855A1
The invention relates to a device for the removal of a number of workpieces (W) from a material strip (S), the device comprising a removal station (10), to which the material strip (S) can be fed and in which the workpiece (W) can be rem...  
WO/2019/214856A1
The invention relates to a tool for a machine tool (100), in particular for a press, which has an upper framework part (20) and a lower framework part (10), which can be arranged for movement relative to one another in the machine tool (...  
WO/2019/208651A1
Provided is a method capable of suppressing the generation of cracks or fractures in an amorphous metal ribbon during machining of the amorphous metal ribbon. Also provided is a method for processing an amorphous metal ribbon, wherein th...  
WO/2019/202930A1
[Problem] To provide a device for manufacturing a pressed product with which positioning precision of a processing position in a mold can be improved, and precision error when the mold is split can be eliminated. [Solution] A device 1 fo...  
WO/2019/203889A1
Punch press tooling solves the problem of accurately and efficiently assembling an object in a retainer. In particular, when the retained object is a magnet, proper retainer/magnet alignment and accurate polarity marking on the retainer ...  
WO/2019/200355A1
A system and process for fabricating motor laminations from sheet material. Various embodiments of the disclosure combine a separation process with one or both of a cutting and a scoring process that outlines the laminations prior to the...  
WO/2019/200339A1
A system and process for fabricating components from sheet material. Various embodiments of the disclosure combine punching of components from sheet material with a scoring process that outlines the components prior to the punching opera...  
WO/2019/189299A1
[PROBLEM] To provide a simple method for preventing the scrap rising of scraps which makes it possible to prevent the scrap rising of scraps 120 formed around a product, said scraps including outer peripheral sections of a steel sheet.ã€...  
WO/2019/189917A1
Provided are, inter alia, a metal sheet in which producibility and cost during mass production are improved while sufficient strength and performance are maintained, and a metal-supported electrochemical element provided with the metal s...  
WO/2019/189910A1
The purpose of the present invention is to provide a punch hole forming method and a punch hole forming device, wherein when punching out a workpiece by means of a processing tool to form a hole, a decrease in the temperature of the work...  
WO/2019/180087A1
The invention relates to a pipe element for a gas pressure vessel of an airbag system of a motor vehicle, the pipe element (10) having at least one first length portion (100, 101) and at least one recess (11) extending in the circumferen...  
WO/2019/180856A1
[Problem] To prevent attachment of an adhesive onto an outer-shape punching die even when the adhesive is disposed beyond the outer shape contour of a laminated core, thereby avoiding contamination of the die. [Solution] A laminated core...  
WO/2019/172157A1
[Problem] To provide a mold of which durability is increased without affecting processing performance. [Solution] A mold 1 for punching a steel sheet in a predetermined shape. The mold 1 is provided with a body portion 11, and a first pr...  
WO/2019/167502A1
An arc welding method for bonding dissimilar materials is provided which enables bonding, strongly and with highly reliable quality, an aluminum alloy or magnesium alloy and a dissimilar steel material using economical arc welding equipm...  
WO/2019/164097A1
The present invention relates to a shim manufacturing mold device allowing shim material plates to be put into a mold divided into a plurality of sections, and then performing pressing multiple times while moving the positions of the shi...  
WO/2019/164104A1
The present invention relates to a cable tray assembly. The purpose of the present invention is to provide a cable tray assembly which, when coupling cable trays by a connection member, simply reinforces and maintains a load by means of ...  
WO/2019/163614A1
The present invention increases the positional accuracy of a floating cutter unit with respect to a press upper mold for main trimming. A floating cutter unit (1) is provided with: a floating cutter (2) for cutting scrap from a plate-sha...  
WO/2019/163606A1
The present invention prevents galling between a floating cutter and a press upper mold for main trimming while making it possible to obtain a beautiful finish along a trim line in a plate-shaped material. A floating cutter unit (1) is p...  
WO/2019/151149A1
This tooth part includes: a cylindrical portion which has inside tooth portions formed on the inner circumferential surface and outside tooth portions formed on the outer circumferential surface; a plurality of inside peripheral walls wh...  
WO/2019/147109A2
The present invention relates to a heater for heating a gas, such that the heat transfer area is enlarged to allow instantaneous heating of an anesthetic gas or the like at a short distance, and a method of manufacturing the same. To thi...  
WO/2019/146686A1
The present invention provides a rotating-layering mold whereby a punched sheet is rotated according to a prescribed angle and layered by an upper mold and a lower mold working in tandem, and provides a press apparatus comprising the rot...  
WO/2019/137910A1
The invention relates to a method for producing a steel sheet component (1), comprising the following steps: heating the steel sheet component (1), wherein a first temperature control in a first region of the steel sheet component (1) is...  
WO/2019/139064A1
In this press machine, a ram (1) is moved up and down by the rotation of an eccentric shaft. The press machine comprises a striker housing (9) provided to the lower part of the ram (1) and moved up and down along with the ram (1), a stri...  
WO/2019/136286A1
A punch head comprises a low profile hydraulic anvil piston with a punch across from a die on opposite sides of a gap between two legs. One of the legs comprises a position sensor disposed on the bottom of the leg. For example, a plurali...  
WO/2019/131084A1
Provided is a spacer having excellent magnetic characteristics. This spacer (12) is produced by forming a sheet of a ferrite stainless steel into a ring shape, and thereafter, applying heat and pressure to the ring-shaped sheet at a temp...  
WO/2019/120626A1
The present disclosure relates to a method for manufacturing a lamina (28) comprising web-parts (24), defining a crosspiece of reduced thickness, which lamina (28) are used in a stack of such lamina (28), such as a laminated stator core ...  
WO/2019/124250A1
The present invention can provide: a metal processing oil composition by which excellent processability can be imparted when processing workpieces such as electromagnetic steel sheets and good adhesion can also be achieved, even without ...  
WO/2019/120636A1
The invention relates to a method for monitoring the position and assessing the correct position P of a slide, in particular a work slide of a wedge drive tool (2) in a press (11), in particular without a position sensor while actuating ...  
WO/2019/122243A1
The invention relates to a hydraulic tool for driving a pulling and/or pressing device, comprising a drive shaft which can be mounted on a screw driver, wherein a hydraulic pump which pumps hydraulic fluid into the working chamber of a h...  
WO/2019/092888A1
A method for manufacturing a fastener element (10) having small left and right fin parts by punching a long flat metal member (5). The manufacturing method includes carrying out punching at least two times and carrying out one punching a...  
WO/2019/090949A1
An automatic punching and oil spraying device for a decorative strip comprises a mounting seat (2), a mixing valve (3), and a sensor mounted in a punching die. The mounting seat is provided with a control system, an oil tank (1), an oil ...  
WO/2019/086751A1
The object of the invention is a stand for the vessels like bottles, cans, and/or boxes, which stand (10) consists of a board like body (1) that is upright or inclining and at least one first support part (5) to be adapted around the ves...  
WO/2019/086146A1
The present disclosure relates to a process for the blanking of metal parts (10), wherein a multi-layered basic material (51) with a number of mutually stacked, preferably essentially identical, individual layers (50) is placed and clamp...  
WO/2019/076950A1
The present invention relates to a drive device for driving a device (100) for notching, wherein the device (100) for notching comprises a frame having a stand (104) and a head piece (106) connected to the stand (104), a tappet (114) tha...  

Matches 251 - 300 out of 16,053