| Document |
Document Title |
|
JPH0335477Y2 |
|
|
JPH0346225B2 |
|
|
JPH0368943U |
|
|
JPH0368413U |
|
|
JPH03155452A |
PURPOSE: To make sure of taking-out work by molding with positional relation of a sprue and casting design part in each sand mold having different cavity specified to the same, picking up image of the sand mold surface, deciding the posi...
|
|
JPH03155451A |
PURPOSE: To surely take out a product without damaging it by picking up image of upper face in a sand mold, deciding position of a sprue, shifting taking- out arms to the optimum position based on the above and taking out a casting to up...
|
|
JPH0331413Y2 |
|
|
JPH03155453A |
PURPOSE: To execute error correction of covering of sand onto a sprue, etc., by picking up image of upper face of a sand mold, deciding the position at reference distance as the sprue if the distance between the adjacent sprue and this s...
|
|
JPH03151159A |
PURPOSE: To manufacture a hollow article free from contaminants by filling a cavity with a thermosetting polymer material, heating, inflating, hardening and capsuling the material, and gasifying and dispersing the polymer material at a h...
|
|
JPH0342145B2 |
|
|
JPH03149341A |
PURPOSE: To improve the filling ability of sand into a cooling cavity to prevent the occurrence of sand seizure and shrinkage cavity in the case of casting process by forming an inner wall face on the bore side of the cooling cavity in s...
|
|
JPH0329004Y2 |
|
|
JPH0340657B2 |
|
|
JPH03142060A |
PURPOSE: To rapidly and precisely separate the casting and the cake for cooling by irradiating the casting with ultrashort wave while the concrete-like coolant is held stuck thereto, then immersing the casting into the ± ion melt, takin...
|
|
JPH03138072A |
PURPOSE: To improve casting efficiency by constructing rail setting a truck over a turn table, arranging holding arms for holding an anode from horizontal direction in the truck and ascending/descending the holding arms. CONSTITUTION: Th...
|
|
JPH03133560A |
PURPOSE: To prevent a coating layer from being separated partially by making the pressure of adhesive material liquid lower than the atmospheric pressure to impregnate pin holes of the surface layer part of a slide part with anaerobic ad...
|
|
JPH0354266U |
|
|
JPH0351959U |
|
|
JPH0351958U |
|
|
JPH0322176Y2 |
|
|
JPH03106555A |
PURPOSE: To facilitate the mold release of a casting stock by installing a minute vibration generating device on the outside surface of a loose piece and operating it before and mold release. CONSTITUTION: In a metal mold with a loose pi...
|
|
JPH0320039Y2 |
|
|
JPH0320040Y2 |
|
|
JPH0342622U |
|
|
JPH0342359U |
|
|
JPH0342360U |
|
|
JPH0318043Y2 |
|
|
JPH0336358U |
|
|
JPH0336357U |
|
|
JPH0316049Y2 |
|
|
JPH0381060A |
PURPOSE: To efficiently fill up blow holes developed on the surface of a cast noble metal, etc., by arranging edge parts formed as spiral state toward axial direction on the outer circumferential part of a rotary body, gouging each gap b...
|
|
JPH0315251Y2 |
|
|
JPH0377764A |
PURPOSE: To prevent the precipitation of cutting oil and impurity from blow hole and the development of rust by introducing oil burning process and resin impregnating process between washing and degreasing process and surface treating pr...
|
|
JPH0321261B2 |
|
|
JPH039877Y2 |
|
|
JPH0352757A |
PURPOSE: To prevent collapse caused by combustion of organic binder in a core print part by hitting air stream to the core print part in core exhausting combustion gas and cooling at the time of burning the organic binder in the core by ...
|
|
JPH0318956U |
|
|
JPH0342164A |
PURPOSE: To eliminate casting stress and to hold the circularity by uniformly applying deforming load along circular direction on inner circumferential face of a liner under high temp. condition during cooling or by reheating cylinder bo...
|
|
JPH037068Y2 |
|
|
JPH0314054U |
|
|
JPH0310421B2 |
Ceramic core materials are selectively dissolved from light metal, e.g. Aluminium or light alloy, e.g. Aluminium alloy castings which are themselves susceptible to attack by caustic alkali solutions, by providing the core material with a...
|
|
JPH0332462A |
PURPOSE: To make mass production of products by automatically crushing a molding sand and shaking out the sand from gate surfaces by oscillating actions at the terminal side for transportation of casting molds, then breaking gates and dr...
|
|
JPH032346Y2 |
|
|
JPH032366Y2 |
|
|
JPH0312270A |
PURPOSE: To widen a range of disturbance force by forming one of unbalance weights to a cylindrical sleeve having plural radial holes on an inner cylindrical surface and arranging the other thereof in a sleeve and mounting an engageable ...
|
|
JPH031233B2 |
|
|
JPH03465A |
PURPOSE: To omit core sand burning process by controlling supply of oxygen- containing gas so that core temp. comes to in the prescribed temp. range at the time of burning organic binder by supplying the oxygen-containing gas to the core...
|
|
JPH03130A |
PURPOSE: To impregnate the porous material with the necessary minimum amount of liquid chemical by atomizing this liquid chemical toward the surface of the porous material and performing impregnating treatment. CONSTITUTION: The porous m...
|
|
JPH03464A |
PURPOSE: To eliminate the development of crack or breakage in a product and to prevent excess restraint to shaking of the product by providing a table, shaking machine for exciting the table and holding means which can be deformed corres...
|
|
JPH0262354B2 |
|
