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Patent Searching and Data


Matches 551 - 600 out of 6,154

Document Document Title
WO/1986/001444
The rule-type cutting machine comprises a cutting die arranged in a top support panel (5) and a bottom panel. The support panel (5) is designed so as to be removed from the machine for replacement purposes. The replacement cutting die su...  
WO/1985/002580
A wheel assembly (30) for movable bolster assemblies (22) adapted to ride on bolster track (34) includes a piston housing (40) vertically oriented above the track. A cylinder piston (48) including a wheel clevis (56) is received within t...  
WO/1985/002238
An antifriction ball bearing assembly (10) features a tubular, cylindrical ball retainer or cage (16) which is carried by both reciprocating and rotational movement on an associated shaft (15) or bushing member (14) by means of a key or ...  
WO/1983/000457
A Mold Box (2) for molding a ceramic die having spaced heating wires embedded therein. Removable rod supports (18) support rods (16) which extend into close relationship to the mold surface in the mold box (2). Rods (16) support heater r...  
WO/1983/000061
A pipe and sleeve telescoped joint with the pipe (13, 14) and sleeve (12) in sealing engagement and keys (15) embedded in both pipe (13, 14) and sleeve (12) at their interface. The size and number of the keys (15) are calculated from the...  
WO/1982/001674
A tool for shaping articles, such as tools for drawing, bending, and vacuum shaping, e.g., for making automobile body parts, has an active shaped surface part which is made by casting a cement-bound material (15) directly against the cor...  
WO/1981/003295
Precision molded articles, such as die cavities, pertaining to the field of powder metallurgy, and having high hardness and impact resistance, are made by combining granules of refractory and granules of a first metal or alloy which has ...  
WO/1981/002759
A spike plate which is used mainly in joining wooden parts and which is made of steel sheet (1) by punching from it a set of projecting spikes (2). The joining capacity of the spike plate has been improved by making on the flat surface o...  
WO/1981/002399
A blank and draw press tool (11) for a press for blanking and drawing an article from sheet metal comprising a stationary first die part (13) which carries a cutting or blanking die (34) having a peripheral edge (15) corresponding in sha...  
WO/1980/000932
Method and device for bending sheet-metal sections. It is previously known to bend sectional sheets, but the known art involves certain problems to bring about a non-angular bend with a small radius and without damaging the sheet. Accord...  
WO/1980/000932
Method and device for bending sheet-metal sections. It is previously known to bend sectional sheets, but the known art involves certain problems to bring about a non-angular bend with a small radius and without damaging the sheet. Accord...  
JP2014054660
To provide a wagon device capable of freely going in/going out from a metal mold rack device and carrying a metal mold used for punch pressing.A wagon device can carry a punch and a die used for punch pressing. A punch supporting frame 3...  
JP2014054661
To provide a metal mold rack device, where a wagon device carrying a metal mold goes in and out.A metal mold rack device 1 includes: a punch supporting plate 19 for detachably and exchangeably a plurality of punches P; a die supporting p...  
JP2014046445
To provide a workpiece machining device that enables a die to be moved by a transfer robot, while gripping a workpiece with the hand of the transfer robot.A workpiece machining device is characterized by: making a hand and a workpiece re...  
JP2014046347
To provide a press work device capable of performing periodic cutting blade maintenance without needing many man hours.A press work device 1 includes maintenance means 30 and 50 arranged below a lower cutting blade 55 disposed in the low...  
JP2014042918
To smoothly carry a pressed product into a press die and out of the press die without failure.A cam unit of a press die of the present invention includes: a cam block 2 with a cam slider 3 slidably arranged therein and fixed on an upper ...  
JP2014042922
To provide a heating roll capable of reducing the size of a convex crown occurring in the heating roll, and to provide a roll press machine and a roll press method.Heaters 20 are provided facing end surfaces of heating rolls 1, 2. Prefer...  
JP2014036980
To provide a buffer turret apparatus capable of preparing a next metal mold easily and correctly in a turret punch press.The rotatable buffer turret apparatus 1, including a plurality of punches and dies which are freely removable and re...  
JP2014034042
To provide a metal mold adapter capable of performing a height control without reducing a mold-fitting distance.A metal mold adapter comprises: a body plate (4); an adjusting holder (3) having a contact face (3c) made slidable in face co...  
JP2014031575
To provide a steel for a cold die providing high hardness of 58 HRC or more, further 60 HRC or more and excellent in machinability and to provide its manufacturing method.A steel for a high hardness cold die contains, by mass%, C:0.6 to ...  
JP2014030896
To structurally simplify a prior art of a machine tool for processing a plate workpiece, especially for processing a metal thin plate.Tool magazines (17, 40) which are located far from a station includes a magazine platform (18) which pr...  
JP2014024088
To provide a mold moving device which facilitates a mold replacement operation.There is provided a mold moving device which comprises: a linearly movable cart 54 provided with a mold holding part and wheels; an arm 56 one end side of whi...  
JP2014024118
To provide a mold position detection device capable of accurately detecting the position of a mold mounted on a mold mounting part.On the inner wall of a mold mounting part, a power feeding electrode 31 and a plurality of detection elect...  
JP2014018822
To provide a tool exchange method and a tool exchange device, which are capable of detecting abnormality of a tool when exchanging the tools, by using the tool exchange device, on a tool attachment part of a process machine.A tool exchan...  
JP2014020558
To provide a lubricating device for supplying an instrument with lubricant which is obtained by improving a lubricating device in which a lubrication distributor is provided and at least one piston hole is formed in the lubrication distr...  
JP2014014852
To provide a press molding device 1 and a press molding method which are safe and can efficiently press-mold a primary molding 110.A press molding device 1 and a press molding method include a stationary mold 80 which fixes a primary mol...  
JP2014015636
To provide a hard film having TiC film excellent in properties such as hardness and elastic modulus as well as adhesion with reduced droplets.The hard film 112 comprises a metal nitride layer 113, a titanium carbonitride layer 114 and a ...  
JP2014012285
To eliminate wrong input of die information in a workpiece bending angle measurement apparatus for measuring the bending angle of the workpiece, when applying bending processing to the workpiece using a die.A workpiece bending angle meas...  
JP2014004604
To simplify a configuration of a mold storage device as a whole and save an installation space by storing a punch and a die together, shorten a mold exchange time and promptly and easily exchange a mold by using a bending robot by storin...  
JP2013253326
To form a protective film for a die surface achieving high plastic deformation hardness and high peeling critical load, and improving seizure with a workpiece for prolonging the lifetime of a metal working die, and to suppress the cost f...  
JP2013248638
To provide a method and an apparatus for manufacturing a tubular member, by which the look on appearance is made better and also manufacturing can be performed while the cost is suppressed.In a method for manufacturing a tubular member, ...  
JP2013248648
To provide a mold clamping device which can clamp divided molds tightly.A mold clamping device, which fastens molds in a state that the divided molds are joined and a workpiece is housed inside, includes fastening members 3 which are ext...  
JP2013248649
To lengthen the service life of a laminate mold by uniformly applying a coating material to a laminate mold formed of a plurality of stacked gears while suppressing the number of working steps and by applying the coating material.A plura...  
JP2013240814
To enable a heat exchanging plate to be manufactured without generating cracks or the like when press working.An original plate material 2 for a heat exchanging plate is composed of a flat plate material 1 made of titanium, on the surfac...  
JP2013237075
To obtain a desired bending angle by eliminating an offset of metal die and by preventing fracture of die holder and/or fracture of the die through a complete removal of dregs adhered to shoulder area, inner face and bottom face of die h...  
JP2013233554
To provide a metal mold tool holder which can easily perform the precise positioning of a jig.A metal mold tool holder comprises: a holding part 29 having a pair of positioning faces 39, 41 which oppose each other with a pressing punch 5...  
JP2013233555
To provide a heel guide which can easily perform precise dimension management between guides.A heel guide comprises a pair of installation pats 27, 29 which are positioned at both sides of a crossing direction (left and right direction) ...  
JP2013230536
To provide a surface treatment method capable of smoothing a surface itself of a metal member on which a nanocarbon film is formed, and reliably fixing the nanocarbon film to the surface of the metal member.In a surface treatment method ...  
JP2013230497
To provide a mold holder which can detach and replace a mold easily and quickly, and also can be simplified in structure and be downsized, in a bending machine which bends a workpiece by rotating the mold around an X axis, a Y axis and a...  
JP2013228764
To provide a precision optoelectronics assembly, a partial assembly and components, which are configured to be fabricated by a high-speed press forming capable of producing components having tolerances below 1000 nm.An optical coupling f...  
JP2013223882
To provide a guide member for ironing which can obtain sufficient sinterability, even when the guide member for ironing has a thick thickness, and to provide an ironing mold provided with the guide member for ironing.A guide member for i...  
JP2013223874
To provide a method and an apparatus for manufacturing an embossing die that can efficiently and inexpensively form a die for carrying out embossing of braille or the like.An apparatus for manufacturing an embossing die includes a male p...  
JP2013220444
To provide a press forming method by which an edge caused by drilling is not in contact with a formed body so as to improve reliability.In a press forming method which forms a formed article by holding the formed article arranged in betw...  
JP2013215744
To increase an inclination angel to a scrap chute while preventing the extension of a space in a direction of height to eject a scrap to the outside of a press die.A press die includes: a rotary shaft 7 that is provided on the side of th...  
JP2013212534
To provide a device for composite bend forming of a panel, which can perform simultaneously a composite bending work including a plurality of bending processes such as a forward and reverse bending and an RZ bending, does not require a s...  
JP2013208622
To provide a system for simulating a die shape by which an accurate die shape can be simulated.When a system for simulating a die shape calculates the residual stress of a formed article at the bottom dead center of press forming die, ca...  
JP2013208642
To provide a die holder of a press brake which prevents a die from falling under its own weight in replacing the die, and is manufactured inexpensively.A die holder 5 is detachable from a ram 6 of a press brake, and holds a die 4 by cont...  
JP2013189640
To provide a hydroforming lubricant capable of being excellent on a lubricating property and seizure resisting performance at the time of hydroforming processing and preventing breakage, buckling, and scratches on the surfactant at the t...  
JP2013189674
To provide a hard film-coated member in which a base material is coated with a hard film having a low Young's modulus (longitudinal elastic modulus) and excellent thermal shock resistance, and to provide a method for producing the same.I...  
JP2013188766
To provide a die removing method that can shorten a die changing time.A die removing method is provided for removing a die D mounted to a die mounting hole 5a of a lower turret 5, from the die mounting hole 5a of the lower turret 5 by ho...  

Matches 551 - 600 out of 6,154