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JPS5715249Y2 |
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JPS5715247Y2 |
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JPS5715250Y2 |
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JPS5715008Y2 |
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JPS5715007Y2 |
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JPS5714401B2 |
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JPS5713869Y2 |
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JPS5741878A |
PURPOSE: To lower the velocity of flow of molten metal only near the refractories and prevent the erosion caused by the velocities of flow of the molten metal by applying plural static magnetic fields from the outer side of the refractor...
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JPS5710807Y2 |
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JPS5710806Y2 |
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JPS5722847A |
Process for obtaining, by pig iron casting, machine elements provided with protection cages suitable to preserve delicate portions of machine elements from breaking and deforming during the production phase. The process consists in apply...
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JPS575844B2 |
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JPS575621B2 |
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JPS574060Y2 |
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JPS579575A |
PURPOSE: To enhance the operating efficiency and the safety of the titled apparatus, by selectively regulating the valves according to the control signal for feeding the melted substance to each object, and by changing the angle of slope...
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JPS572423B2 |
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JPS571017Y2 |
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JPS571273Y2 |
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JPS571008Y2 |
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JPS571016Y2 |
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JPS571021Y2 |
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JPS5653972Y2 |
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JPS5653276Y2 |
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JPS5653275Y2 |
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JPS5649180B2 |
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JPS5649174B2 |
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JPS56148467A |
PURPOSE: To fully automate from melting up to removal of casting in one set and reduce costs by adjoining a pouring device to a melting device and joining metallic molds to the pouring device. CONSTITUTION: Ground metals 11 consisting of...
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JPS5645734Y2 |
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JPS56128649A |
PURPOSE: To decrease the turbulent flow of molten steel in the initial period of pouring and form stable laminar flow of steel by using an auxiliary nozzle forming a runner of a smaller bore size than the inside diameter of a nozzle prov...
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JPS56126047A |
The system includes a downstick , and several horizontal runner arms located round the bottom end of the downstick . Both the downstick and arms consist of a coaxial row of tubes surrounded by a sheath. The sheath pref. consists of (a) a...
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JPS56129954U |
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JPS5641881Y2 |
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JPS5641883Y2 |
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JPS5641346B1 |
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JPS56126470U |
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JPS56117877A |
PURPOSE: To relieve mental labor by visually controlling the inclination of a pouring ladle, and by performing positioning control of the ladle under preset control permutated by a switching means of push buttons, etc. CONSTITUTION: Thro...
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JPS5637895Y2 |
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JPS5635983B2 |
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JPS5635982B2 |
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JPS5634614B2 |
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JPS5689370A |
PURPOSE: To prevent the air oxidation of molten metal in the process of transferring the same from a ladle into a well and purify the molten metal by pouring the molten metal into the well which has been poured with molten slag. CONSTITU...
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JPS5689371A |
PURPOSE: To prevent the deterioration of molten metal and improve cleanliness by inputting heat to the molten slag in a well and stirring the molten metal. CONSTITUTION: The outflow port 5a of a well 5 is closed with a stopper 6, and a r...
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JPS5689369A |
PURPOSE: To make sprue shortest, prevent the inclusion or air and flow molten metal well into a mold by disposing a well at approximately the same height as the internal space of the mold, and feeding the molten metal to the internal spa...
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JPS5626934Y2 |
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JPS5627342B2 |
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JPS5626500B2 |
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JPS5626503B2 |
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JPS5625902B2 |
A casting device comprising a receptacle having an exit orifice at its lower end, a tubular stem carrying a valve for sealing the orifice, a rod in the stem and a valve member carried by the rod for opening and closing the bottom end of ...
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JPS5625345B2 |
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JPS5666348A |
PURPOSE: To considerably reduce the number of mold molding steps in particular, and improve the yield of molten metal by inserting a refractory nozzle having small holes at the end part connected to the discharge port of a ladle directly...
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