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JPS63212062A |
PURPOSE: To permit production of a plate base board which has excellent characteristics, is light in weight and withstands long-term use by press-fitting a molten lead alloy at a specific inflow speed into a metallic mold. CONSTITUTION: ...
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JPS63127761U |
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JPS63122749U |
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JPS63183744A |
PURPOSE: To permit direct production of a porous casting by using a hole forming member which consists of an expendable material and is packed with a mold coating material consisting of a non-expendable material into the hole- forming po...
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JPS6338258B2 |
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JPS6336864B2 |
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JPS63168249A |
PURPOSE: To prevent the generation of the crack of a forming product and to make the forming product difficult to leak and of high strength by providing a hole at both ends of the bar like main body linking two piece parts of a cap by op...
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JPS6334744B2 |
This invention relates to a process for the production of an implant of metal or plastics material having an open-celled structure as a bone substitute. The process uses a connectively open-celled pattern material having a spatial grid o...
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JPS63165059A |
An elongated generally cylindrical iron shaft is cast as a single piece. The shaft has a longitudinal axis and has a centrally disposed longitudinal hollow channel extending completely therethrough along the axis. The shaft has a plurali...
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JPS6328703B2 |
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JPS6328700B2 |
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JPS63137565A |
PURPOSE: To obtain a porous heat radiator having high heat radiating power and mechanical strength by filling a flowable molding material into a pattern formed by adhering a solid resin to a porous resin having spaces of a specific rate ...
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JPS63126662A |
PURPOSE: To form finer crystal grains of an ingot by maintaining the rising rate of the molten metal surface by metal liquid drops in a casting mold at a specific value at the time of producing the metallic ingot by generating an are bet...
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JPS6321563B2 |
A lead or lead alloy strip useful for lattice plates of batteries, which is characterized by having recrystallized structure, and a method and apparatus for continuous manufacturing of said alloy strips directly from molten lead or lead ...
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JPS63101067A |
PURPOSE: To form a water-jacket part with using any cores and to improve the productivity by casting in the top part of water-jacket by a top-deck after casting an open-deck type cylinder block. CONSTITUTION: The open-deck type cylinder ...
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JPS6397354A |
PURPOSE: To easily and inexpensively obtain fine spherical particles by bringing a nozzle for guiding a molten metal into contact with a water surface or inserting the nozzle into the water and pouring the molten metal continuously into ...
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JPS6313882Y2 |
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JPS6380956A |
PURPOSE: To effectively use heat energy by setting an anode residual plate remaining in electrolytic stage, in a casting mold without melting it and next, casting the anode by pouring molten metal thereon. CONSTITUTION: The plural molds ...
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JPS6346111U |
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JPS6313787B2 |
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JPS6312709B2 |
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JPS639906B2 |
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JPS639907B2 |
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JPS638867B2 |
In a method of continuously casting unrefined electrodes in quantity for use in the electrolytic refining of metal in which a metal e.g. copper, strip is continuously cast and cut at spaced positions along its length to form electrodes, ...
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JPS6340663A |
PURPOSE: To cast grids with high productivity by using ceramics to constitute the respective wall surface of cavities formed when two casting molds are attached to each other so that a molten leas alloy reaches the terminals of the cavit...
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JPS6325252U |
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JPS636312B2 |
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JPS635182B2 |
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JPS635183B2 |
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JPS635184B2 |
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JPS633736Y2 |
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JPS633692Y2 |
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JPS633734Y2 |
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JPS633735Y2 |
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JPS633733Y2 |
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JPS633706B2 |
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JPS633708B2 |
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JPS633707B2 |
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JPS633705B2 |
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JPS632222Y2 |
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JPS62202943U |
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JPS62282766A |
PURPOSE: To improve the accuracy of a product, and to reduce the manufactur ing cost by integrally casting a gear body of a high-grade cast iron material such as graphite cast iron, etc., by a high accuracy casting method, and subse quen...
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JPS6244110Y2 |
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JPS62254962A |
PURPOSE: To enable easy cutting out and post treatment of anodes by producing a perforated flat plate disposed with the lug parts of the anodes on one side by cores forming the lug parts and cutting the flat plate to the lug parts having...
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JPS6251703B2 |
PURPOSE:To perfectly eliminate the likelihood that gratings deform during correcting as in conventional methods by correcting the posture of the gratings by the action of the plural belts disposed to a tiltable guide plate which feeds th...
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JPS6239887Y2 |
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JPS6247617B2 |
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JPS62220267A |
PURPOSE: To prevent leakage of molten metal and to use a metallic mold without any trouble for a long term by forming an inserting member by a shape memory alloy in the casting metallic mold fitting the inserting member at end part of th...
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JPS6242699B2 |
A method of producing a heat exchanger in which a fin block of porous metal and fin plates connected to the fin block are unitarily secured to a serpentine heat-transmitting pipe. A plurality of fin molds produced with the use of plastic...
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JPS6241727B2 |
A pad eliminatable by heat prior to casting has a patterned surface and a non-porous backing. The pad is sized and shaped into at least part of the appliance and the patterned surface is conformed to the desired bonding surface contour. ...
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