METHOD AND APPARATUS FOR FIRING PERFORATED ELEMENT AND SUPPORTING DEVICE FOR PERFORATED ELEMENT

PROBLEM TO BE SOLVED: To drastically lessen the occurrence of chipping and cracking in a manufacturing process and to stabilize quality and to reduce a cost without requiring a process step for inspecting appearance and eliminating defects. SOLUTION: Rods 5 are penetrated through the through-holes o...

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Bibliographische Detailangaben
Hauptverfasser:	MOTOYOSHI KEIICHI, WATANABE YOSHIHARU, SHIKAUCHI SHINICHI, TAKANASHI KOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING LIME, MAGNESIA MECHANICAL ENGINEERING METALLURGY OVENS REFRACTORIES RETORTS SLAG TREATMENT OF NATURAL STONE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To drastically lessen the occurrence of chipping and cracking in a manufacturing process and to stabilize quality and to reduce a cost without requiring a process step for inspecting appearance and eliminating defects. SOLUTION: Rods 5 are penetrated through the through-holes of perforated elements 1 prior to firing and while the perforated elements 1 prior to firing are held by the rods 5 and the rods 5 are supported by casings 20, the elements and the rods are passed through the firing means and the perforated elements 1 held by the rods 5 are fired in the firing means by using the rods 5 of refractories penetratable through the perforated elements 1 having the through-holes in a thickness direction, the casings 20 as rod supporting means for supporting the rods 5 and the firing means.