METHOD OF MANUFACTURING GLASS BODY OF ROTATION, APPARATUS THEREFOR AND THE GLASS BODY OF ROTATION

PROBLEM TO BE SOLVED: To obtain a large glass body of rotation without exclusively depending on surface tension, by rotating a molding container containing a glass gob so that the glass gob rolls therein by its own weight and centrifugal force. SOLUTION: An apparatus 1 for manufacturing the glass bo...

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Bibliographische Detailangaben
Hauptverfasser: ICHINOSE ATSUSHI, AKITAKE HIROSHI
Format: Patent
Sprache:eng
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