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JPH07277670A |
PURPOSE: To draw out plural long size materials rapidly simultaneously, by connecting restricting claws to hit to the peripheral surface of the long size material, to clamp arms respectively through spherical bearings, in the posture to ...
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JPH07275794A |
PURPOSE: To enhance the degree of freedom in the rugged shape of a design surface by forming a film good in terms of design of a wheel for automobiles. CONSTITUTION: A region including at least the design surface 2 of a wheel blank 1 for...
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JPH07277668A |
PURPOSE: To hold and to release a baggage to convey at a normal wire remote control position by a single person, by providing an engaging mechanism for locking which can lock the rotation of holders at a specific angle or wider of the op...
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JPH07277511A |
PURPOSE: To improve handling efficiency of a heavy plate-shape material by moving a pallet below a plate-shape material carry-in level by an ascent and descent mechanism to load the plate-shape material on the pallet and lifting the pall...
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JPH07270384A |
PURPOSE: To provide a simple passage inspection device capable of accurately discriminating whether residual matter such as core sand is present in the hollow passage provided to a product. CONSTITUTION: An FFT analyser 7 measuring the v...
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JPH0794065B2 |
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JPH07256426A |
PURPOSE: To enhance the safety of work and to improve productivity by automating the undercut treatment of a die casting mold by utilizing the actuation of a cam. CONSTITUTION: The treatment apparatus has a lifting cylinder for lifting a...
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JPH07251257A |
PURPOSE: To enable the safe takeout to be conducted without damaging a cast product by making the layer inner diameter of a stroke layer than the diameter of a sprue part in a joint metallic mold, hooking a takeout jig in a cast product ...
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JPH07251265A |
PURPOSE: To prevent the surface crack developed in the case of directly scarfing a cast steel slab, and further, to prevent the surface flaw in product-rolling of a low alloy steel, etc., by scarfing the steel slab after cooling the surf...
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JPH0741562Y2 |
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JPH0743609U |
[Purpose] In a molding die having a squeeze pin that presses the molten metal just before the molten metal filled in the cavity solidifies, it shares a narrow space with the extrusion pin. [Constitution] A sleeve-shaped ejector member 12...
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JPH07232263A |
PURPOSE: To improve the quality of casting by controlling a water quantity to be sprayed in a cooling drum based on the lapse time from pouring time of mold to knock-out time and the spraying water quantity control data to control a spra...
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JPH07227645A |
PURPOSE: To easily produce a product having difficulty to ordinary boring work in a machining of a hollow passage, such as manufold having curving corner and fine diameter of the hollow passage, in short time and low cost. CONSTITUTION: ...
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JPH07214241A |
PURPOSE: To obtain molded goods by using a pressure resistant collapsible core consisting of a collapsible material and specifying a method of removing this core. CONSTITUTION: The pressure resistant collapsible core 1 is formed by using...
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JPH07214242A |
PURPOSE: To obtain molded goods having excellent quality and shapes of a wide range without receiving restrictions on the shapes by using a pressure resistant collapsible core and specifying a method of removing this core. CONSTITUTION: ...
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JPH07214240A |
PURPOSE: To obtain a pressure resistant collapsible core consisting of a collaps ible material with which molded goods having excellent quality are obtainable without receiving restrictions on shapes. CONSTITUTION: This pressure resistan...
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JPH07214307A |
PURPOSE: To provide an efficient method for remelting treatment in which a dimensional accuracy is maintained, generation of blow holes is suppressed, and also an inexpensive TIG arc is used, in the case of treatment a width dimension mo...
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JPH07206157A |
PURPOSE: To provide an inclined rotating transfer device capable of delivering a plural number of lengthy materials speedily and in order to a carrier device of a conveyor, etc., after suspension carrying them. CONSTITUTION: An endless t...
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JPH0771733B2 |
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JPH0771734B2 |
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JPH07195146A |
PURPOSE: To efficiently form a formed product having excellent quality of a cast product, plastic formed product, ceramic formed product, etc., using a special core for forming except a sand core. CONSTITUTION: The special core 1 for for...
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JPH07195147A |
PURPOSE: To obtain molded goods having a wide range of shapes without receiving restriction of shapes by using a special core exclusive of a sand core and specifying a method for removing this special core. CONSTITUTION: A mold 4 is form...
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JPH0730093Y2 |
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JPH07171658A |
PURPOSE: To easily and in short time produce the product in which hollow passage is hard to pierce in normal piecing such as a manifold having a small diameter hollow passage with curved corner. CONSTITUTION: In the casting method of a m...
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JPH07505832A |
A hollow metal article can be made by casting a metal article around a ceramic core and leaching the core from inside the article. These steps form a hollow space in the shape of the ceramic core. An x-ray detectable agent that has a hig...
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JPH07156022A |
PURPOSE: To provide a scale eliminating device suitable for eliminating scale adhering on a heat treated roll surface. CONSTITUTION: Scales produced on the surface of a heat treated roll 4, which is rotationally cooled by a pair of turni...
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JPH0726044Y2 |
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JPH0726045Y2 |
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JPH0726043Y2 |
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JPH07148568A |
PURPOSE: To copt with many kinds of works without bringing about increase of the cost and trouble of the preparing work. CONSTITUTION: At the time of mutually opening an upper die 1 and a lower die 2 by actuating a cylinder actuator 25 f...
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JPH07145459A |
PURPOSE: To machine a drilling part without generating thermal cracking by starting the high density heating energy irradiation from a region in the vicinity of the peripheral part of a valve intermediate part of a cast cylinder head sto...
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JPH0747203B2 |
According to the invention, a vibratory apparatus is provided having a deck resiliently mounted relative to a surface bearing the vibratory apparatus, a clamp support for a casting on the deck, and a piston freely movably mounted relativ...
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JPH07132366A |
PURPOSE: To facilitate the reduction of the hardness of the hardened molding sand (in particular, the molding sand adhered to a sand muller) in a simple method, and to facilitate the infiltration of the removing agent for this purpose in...
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JPH0726742U |
[Purpose] It is a device for inspecting the suction and exhaust pipes of an internal combustion engine for protrusions due to burrs, etc., and provides a device that can be inspected extremely easily and in a short time without overlooki...
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JPH07124650A |
PURPOSE: To provide a method and a device for straightening a cast product and dies to be used therefor which can improve the efficiency of the straightening work and precision of straightening. CONSTITUTION: A lower die 5 is fixed to a ...
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JPH07118783A |
PURPOSE: To provide Al alloy casting excellent in laser weldability and to provide the modifying method to reform the mechanical property of joint of automobile frame using the Al alloy casting and Al alloy casting structural member made...
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JPH0737660B2 |
A method for making a cylinder head cast from an aluminum alloy intended for use in internal combustion engines, and more particularly, a method for improving a portion of the cylinder head by a local heat treatment, comprises casting a ...
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JPH0736948B2 |
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JPH07110384A |
PURPOSE: To provide a detection method for sand blockage of an oil hole in a gear carrier capable of easily detecting mechanically the existence of internal sand having remained inside of oil holes of such a casting as gear carrier even ...
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JPH07100538A |
PURPOSE: To prevent generation of cracks, etc., on a base stock for shaft and the like (billet) by avoiding crashing of projected parts at the time of straightening the bends of the billet. CONSTITUTION: Reference is made to the case whe...
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JPH07100628A |
PURPOSE: To decrease man-hours and enable the removal of core sand with a high accuracy by inputting the conditions for vibration impact for removal of the core sand by numbers by each of cast products to a controller and arbitrarily sel...
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JPH07100629A |
PURPOSE: To easily obtain the compacted high-density material by subjecting the front layer parts of a green compact and casting of metal to a shot peening treatment to close the open pores of the front layer parts, then subjecting the g...
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JPH07100627A |
PURPOSE: To provide a method, by which molding sand sticking to a cast product being difficult to execute the removing and wasting treatment can achieve the instantaneous removal without any manual aid and the cleaning enabling the reuse...
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JPH0715653Y2 |
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JPH0729199B2 |
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JPH0780627A |
PURPOSE: To reduce the cutting of a tape and the happening of a trouble at the time of working and forming by cutting off the bottom part of an ingot at the time of casting the lithiumaluminum ingot. CONSTITUTION: As the foreign matter i...
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JPH0724933B2 |
A superalloy article is fabricated by casting a high melting temperature superalloy composition and then refurbishing the primary defects that are found in the surface of the cast piece. The article is refurbished by excising the primary...
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JPH0775866A |
PURPOSE: To remove casting sand stuck on a casting with the min, energy input so as to reduce noise and dust produced by deciding a frequency with automatically detecting the max resonance point of a vibrating mold and imparting vibratio...
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JPH0710844Y2 |
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JPH0711135Y2 |
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