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JPH04182058A |
PURPOSE: To eliminate noise and dust by a vibrating device and to improve the working surroundings by impressing microwave to molding sand in a molding flask to heat the inner part of the molding sand and pressing the molding sand after ...
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JPH0470258U |
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JPH0470259U |
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JPH0470256U |
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JPH04158967A |
PURPOSE: To remove a collapsible placed core from a core forming part having complicate hollow shape by inserting an injecting material into the core forming member after completing rough removal of the core, giving the injecting materia...
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JPH04157058A |
PURPOSE: To obtain apparatus for automatically taking out a casting in a mold by detecting sprue position in the casting on a conveying line, deciding the possibility of holding sprue and also controlling a taking out apparatus. CONSTITU...
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JPH04147942A |
PURPOSE: To improve the bending ductility of a casting by regulating the surface roughness on the surface of a black skin in a ferritic spheroidal graphite cast iron casting to a specified value or below by blasting treatment and removin...
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JPH04147941A |
PURPOSE: To improve the bending ductility and bending fatigue strength of a casting by removing the surface layer of a black skin in a cast skin crude material by grinding and regulating the size of the projected area in the main stress ...
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JPH0429463B2 |
A method for removing a casting from a sandbox, the method comprising the steps of rotating a sandbox including therein a casting embedded in sand so as to dump the sand from the sandbox, holding the casting while the sand is being dumpe...
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JPH0421639Y2 |
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JPH0428468B2 |
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JPH0454558U |
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JPH0422665B2 |
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JPH0422196B2 |
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JPH0418939B2 |
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JPH0431789U |
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JPH049079Y2 |
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JPH0471710A |
PURPOSE: To squeeze shrinkage-cavity-like vacancy which is generated on inside surface of solidified layer and to press stick solidified metal without making boundary by pouring molten metal into the metal frame for centrifugal casting a...
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JPH049067Y2 |
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JPH0455052A |
PURPOSE: To prevent the generation of flows by gripping the handle part of a casting mold contg. solidified bullion in a hand to be exclusively used of a robot, moving the casting mold to the position above a cooler, vertically moving th...
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JPH049629B2 |
A method of forming a fine grained equiaxed ingot by melting metal and placing it in a mold (12) having a restriction (22) at the entrance disposed to solidify the metal in the entrance to the mold prior to complete solidification of the...
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JPH048139B2 |
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JPH048140B2 |
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JPH043721Y2 |
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JPH0412362U |
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JPH0426786A |
PURPOSE: To recover a salt bath, to restore its cleanliness and to maintain the salt treating efficiency over a long period by cooling the bath consisting of molten NaOH from the dipping temp. to a specified temp. to sediment the reactio...
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JPH0413457A |
PURPOSE: To allow the easy dealing with a small-diameter pipe by inserting a shaft body into a pipe, engaging a hooking member abutted to the opening wall of the pipe with the shaft body, hooking the pipe by means of the hooking member a...
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JPH0413458A |
PURPOSE: To allow the execution of the operation for removing a hooking member after pulling, etc., without hindrances and to surely regulate the positions of carriages by means of stoppers and pawl parts by adopting the constitution to ...
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JPH042705A |
PURPOSE: To impart great heat resistance to the desired position and to surely execute local reinforcement by remelting with high density energy after joining by sintering heat resistant material powder under electric-conducting to the r...
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JPH04453U |
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JPH03285758A |
PURPOSE: To execute shaking out during conveying process for a casting and to prevent damage of the casting by pressing a mold toward a hanger fixed with a hanger holding part, holding a sprue in the casting in the mold on the hanger and...
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JPH03275173A |
PURPOSE: To form a coated article in which a mold cavity is sealed by ultraviolet-ray curing-type coating by applying the coating to cast material and irradiating this cast material with ultraviolet rays to cure coating, and thereafter, ...
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JPH03268856A |
PURPOSE: To efficiently execute continuous casting operation by inserting a receiving device at between a casting device for a work and a taking-over device and quickly shifting the work, which is ejected from the casting device, from th...
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JPH0353792Y2 |
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JPH03243527A |
PURPOSE: To improve efficiency for piling ingots by piling ingots carried from respective right and left carrying conveyors on respective right and left carrying out conveyors in a prescribed arrangement by the use of a multiple shaft ge...
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JPH0349791Y2 |
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JPH0349790Y2 |
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JPH0349792Y2 |
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JPH03234357A |
PURPOSE: To easily and economically remove a casting mold and core by eluting away the molding material sticking on the surface of a casting or the core left in the casting by water contg. a specific ratio of hydrogen fluoride, hydrogen ...
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JPH0347725Y2 |
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JPH0360579B2 |
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JPH03207822A |
PURPOSE: To decrease the residual stresses in a work by executing the vibration excitation of the work by an electromechanical unbalance type vibration exciter until the bearing electromotive force value of a motor armature attains a spe...
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JPH03207568A |
PURPOSE: To remove, collect or discard the particulates of the dust and sand accumulating on the circumference at the release end of a rotary drum by arranging a dust collecting hood in proximity to the release end of the rotary drum and...
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JPH03204161A |
PURPOSE: To easily make treatment and discharge by constituting at least one of plural rollers as a movable roller, moving this movable roller to form a recess atop a belt, making the prescribed treatment of a material to be transported ...
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JPH0340456Y2 |
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JPH03189067A |
PURPOSE: To strip sand from castings with less noises without damaging the castings within the drum by applying specific vibrations to the drum contg. the castings at the time of stripping the sand from the castings attached with the san...
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JPH0353387B2 |
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JPH0337766Y2 |
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JPH0350671B2 |
PURPOSE:To make it possible to cool a casting in a short time, by jetting sand onto the casting in the high temperature condition, which is parted from its mould, in order to carry out sand-blasting so that moulding sand adhered to the s...
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JPH0376651U |
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