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Patent Searching and Data


Matches 601 - 650 out of 15,063

Document Document Title
WO/1989/003747A1
A tool aggregate comprises at least one synchronized tool driven by a drive element. The drive element is arranged in a separate drive module and the aggregate is provided with a plurality of coupling points which can be selectively conn...  
WO/1989/003731A1
This invention relates to a sheet metal pressing resin mold made by pressing a thermosetting resin-impregnated vortical multilayer body of reinforcing fiber against a shoulder portion of a die used as a matrix and/or a shoulder-forming p...  
WO/1989/003262A1
This invention relates to a dies changing method for a press in which not less than two slides (3a, 4a) having different crank angles at respective lower dead centers are provided in parallel with each other. Elastic members (15) are int...  
WO/1989/000465A1
Tooling system for a forming machine has a continuous guide passageway (42) in which first and second tooling assemblies (44, 46) are contained for movement towards and away from each other. The passageway (42) has passageway surfaces wh...  
WO/1988/007420A1
This invention relates to a mold lubricant discharging apparatus for a knockout system installed in a press, adapted to prevent the anchoring of a mold lubricant, which causes the knockout system to be broken. This apparatus is provided ...  
WO/1988/005809A1
Propoxylated guerbet alcohols and esters having an iodine number less than 7 and defined by general formula (I), which alcohols and esters are useful, individually or in admixture, as lubricants in the working of metals.  
WO/1987/007538A1
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/1987/001627A1
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/1987/000777A1
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/1986/005732A1
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/1986/004345A1
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/1986/003627A1
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/1986/001444A1
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/1985/002580A1
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/1985/002238A1
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/1983/000457A1
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/1983/000061A1
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/1982/001674A1
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/1981/003295A1
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/1981/002759A1
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/1981/002399A1
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/1980/000932A1
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...  
JP2014180671A
To provide a device for adjusting the front-to-rear position of a punch in a heading machine capable of simplifying a manual operation when adjusting a punch position in a longitudinal direction and of using a conventional punch as it is...  
JP2014180669A
To reduce processing costs when a plate material is folded.A folding metal mold 10 is attached to a folding machine. The folding metal mold 10 includes an upper mold 20 and a lower mold 30. The upper mold 20 includes: a punch holder 21 w...  
JP2014180687A
To provide a reverse cam device which aims at a miniaturization.A reverse cam device 1 includes a base 10 having a guide plate 14 extending vertically, a cam driver 20 which is supported by the base 10 movably in the vertical direction, ...  
JP2014175190A
To provide an electrical heating method which allows for heating of an irregular blank material within the same temperature range, by a simple method.When electrically heating a plate w, in which any one or both of the width and thicknes...  
JP2014524644A  
JP2014524355A  
JP2014168806A
To provide a die holder fitting device in which a die holder can be easily attached to and detached from a lower turret, and the die holder can be fixed with high rigidity and can be fitted with high positional reproducibility and with h...  
JP5588819B2  
JP2014161882A
To provide a cam mechanism in which a tool fitted to a tool fitting surface with vertical movement of a mold can be reciprocally moved with good accuracy in a desired direction, and a processing device using the cam mechanism.A cam mecha...  
JP2014161878A
To improve work efficiency of discharging scrap that is generated in press processing.A press die 13 has a lower die 11 of a stationary side and an upper die of a movable side which is vertically movable toward the lower die. A pierce pu...  
JP2014155959A
To produce a new mold material by building-up welding of a discarded mold.A method of producing a molding material for a welding apparatus including a welding portion and a welding control portion comprises: a step of determining differe...  
JP2014521516A  
JP5580988B2  
JP5579478B2  
JP2014145114A
To provide a hard film hardly adhering to a soft metal, which is a hard film suitable for contact with a soft metal, for example, coating on a mold surface.A hard film excellent in adhesion resistance is constituted of metal elements con...  
JP2014144474A
To provide a tube expansion billet for a heat exchanger capable of reducing a tube expansion load when expanding a tube, and capable of preventing breakage of a mandrel connected to the tube expansion billet for the heat exchanger, in th...  
JP2014144464A
To provide a cam device and a processing device using the same, capable of accurately reciprocating a tool in a desired direction in response to lifting of a die.A cam device comprises: a base 21 having a columnar guide bar 211 and verti...  
JP5572477B2  
JP2014136229A
To provide a press device in which a product having a good appearance surface with no roughness after press molding, consumption of a die can be prevented, and big-sizing and cost increase thereof can be prevented, a press die used for t...  
JP2014133249A
To provide a punching device and a punching method which can form a circular hole having high circularity and have longevity in a punch and a die.A punching device 10 forms a true circular hole 37 in a work piece 18 pressed and held by a...  
JP2014133402A
To provide a tire stencil production apparatus for production of a tire stencil.A tire stencil production apparatus comprises: a reel 4 to be wound with a metal-made hoop 5 consisting of a belt-like metal-made thin sheet; feeding means 6...  
JP5557987B2  
JP5542019B2  
JP2014124684A
To achieve cost reduction, an improvement in productivity, and shortening of development lead time, by enabling a molding surface of a press mold to be changed by a simple mechanism.A press mold comprises: mold blocks 13 and 23 that have...  
JP2014124675A
To provide a mold detection device for detecting identification information of a mold fitted to a mold fitting part.A power supply electrode 31 and plural detection electrode 32 are provided at the inner wall of a mold fitting part. When...  
JP2014124640A
To provide a die fixing fastening plate for a press brake that is configured to shorten a time for attaching a die to a lower table or replacing it, by simplifying attachment and detachment working of an inside clamp bar to an outside cl...  
JP2014122400A
To provide a hard film hardly adhering to a soft metal, which is a hard film suitable for, for example, coating a mold surface for hot press to be brought into contact with the soft metal.In a hard film excellent in cohesion resistance t...  
JP5539614B2  

Matches 601 - 650 out of 15,063