Glass Cutting with Gas Burner and Cooling Spray
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
May 28, 2009
app pub date -
Sep 18, 2006
filing date -
Sep 20, 2005
priority date (Note) -
Abandoned
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Abstract
An apparatus and a method for cutting float glass is disclosed. A burner and water spray are arranged to cause thermal stress cracking along a cutting line extending along a continuous glass ribbon, parallel with the edge of the ribbon. The thermal stress cracking is initiated without the use of mechanical force. Preferably, the burner is used to initiate the thermal stress crack, by increasing the power supplied to the glass.
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