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Patent Searching and Data


Matches 551 - 600 out of 6,172

Document Document Title
WO/1987/007538
An apparatus (20) and method for forming an integral three-dimensional object (22) from laminations (24) of the same or gradually varying shape. The apparatus includes a supply station (26), a work station (30) for forming a material (28...  
WO/1987/001627
A mold assembly for molding an article. The mold assembly is composed of at least male and female molds. At least one of the male and female molds is made of a hydraulic material composition having high strength containing a hydraulic ma...  
WO/1987/000777
In a punch press, a locating and locking arrangement is provided for removable and replaceable tooling pallets (e.g. 12). Each pallet is formed with an inclined corner surface (30) and a pin (32) is extendable under force against this in...  
WO/1986/005732
A method of fabricating punching dies consists in first making a pack of parts of a desired profile to be used as positive electrodes-instruments. The working parts of the punching die are preliminarily subjected to mechanical processing...  
WO/1986/004345
Aqueous based shear-thinning ink compositions and ball-point pens including the ink compositions. The ink compositions have a shear thinning index of from about 0.01 to about 0.6 and include a colorant(s) and a water dispersible, polymer...  
WO/1986/003627
A quick change mounting plate (12) for securing an end fed (18) or a side fed (16) electrical terminal applicator, alternatively, to a press (2) for operating the applicator (16 or 18), is provided with latches (80, 82, 90, 94) for locki...  
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...  
JP2014097533
To precisely process even a workpiece that has undergone a forming process.To process a workpiece 4 in a forming process part 22 protruding upward or downward beyond a support plane 5 of a workpiece table 3, a tool punch 9 and a tool die...  
JP2014091137
To provide a metal mold replacing device commonly usable for upper-lower metal molds in a press brake.A metal mold replacing device is provided for detachably replacing a freely detachably replaceable metal mold to a lateral directional ...  
JP2014091136
To provide plural types of division dies which have respectively a different diameter to a lateral mounting type mechanical tube expansion machine and to replace easily the division die, which is a heavy object.The division die storage d...  
JP2014083541
To provide a plate bending system that includes: a die stocker in the rear side of a press brake and can change a die from the rear side with respect to the die stocker, and also includes: a die change device between the upper and lower ...  
JP2014083543
To provide a press die for metallic glass molding that achieves appropriate molding of metallic glass by the proper action of a pressing force, and also eliminates a molding part other than a part serving as a product as much as possible...  
JP2014079785
To provide a mold for a press brake excellent in abrasion resistance, and stably usable over a long period without being affected by strain caused by heat treatment in manufacture, and to provide a manufacturing method thereof.Full hard ...  
JP2014079799
To provide a metal mold elevation mechanism that elevates and lowers a metal mold with a lighter burden on an operator and at low cost.There is provided a metal mold elevation mechanism (52) used for a press brake (51) in which a lower t...  
JP2014076464
To provide a punch and a die for a press brake which can be manufactured easily at a low cost, and have excellent abrasion resistance.A punch 1 and a die 2 desired for a press brake are provided. The punch 1 comprises a punch body 3 in w...  
JP2014076483
To provide a hot-stamping molding device enabling trimming at high temperature by simultaneously molding and cooling a material heated at a fixed temperature by using a single die.A hot-stamping molding device 100 used for trimming by si...  
JP2014069187
To provide a method of manufacturing a press-formed metal material which can suitably press a metal material in a complicated shape, and especially can suitably press a metal material inferior in press formability such as a titanium plat...  
JP2014065939
To provide a molded article which is formed by depositing a hard film on the surface of a substrate comprising a steel containing carbide particles, has high adhesiveness between the substrate and the hard film, has excellent corrosion r...  
JP2014061529
To further surely fix a stage-switching carriage and equipment.A stage-switching carriage 10 restricts a transfer carriage 20 for loading-holding a stage-switching product W in a predetermined position on a carriage side transfer rail 18...  
JP2014057998
To provide a processing apparatus capable of carrying and processing a workpiece which is compactified as a whole to reduce a space needed for installation.A processing apparatus 1 includes a frame-shaped hem punch and a lower die 11. A ...  
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...  

Matches 551 - 600 out of 6,172