Manufacturing method for glass molded body and manufacturing apparatus for glass molded body
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United States of America Patent
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Apr 26, 2016
Grant Date -
Oct 23, 2014
app pub date -
Dec 27, 2012
filing date -
Jan 10, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Provided are a manufacturing method for a glass molded body and a manufacturing apparatus for a glass molded body, which employs the manufacturing method. The manufacturing method includes the steps of: heating molds each containing a glass material; press-molding the glass material; and cooling the press-molded glass material. The heating step includes: heating the molds with heating members arranged on both sides of a conveying direction of a support for conveying the molds in one direction; and conveying the two molds through rotation of the support or the like so as to reverse, at least once, an arrangement order of the two molds, which are arranged on a supporting surface of the support conveying the molds between the heating members, with respect to the conveying direction of the support.
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