发明公开
EP2900609A4 METHODS OF PROCESSING A CONTINUOUS GLASS RIBBON
有权
VERFAHREN ZUR BEARBEITUNG EINES GLASBANDES
- 专利标题: METHODS OF PROCESSING A CONTINUOUS GLASS RIBBON
- 专利标题(中): VERFAHREN ZUR BEARBEITUNG EINES GLASBANDES
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申请号: EP13842124申请日: 2013-09-10
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公开(公告)号: EP2900609A4公开(公告)日: 2016-08-17
- 发明人: FLEMING TODD BENSON , MARSHALL DALE CHARLES , MERZ GARY EDWARD , MILLER ERIC LEE , OTT TERRY JAY , RHOADS CHRISTOPHER MICHAEL
- 申请人: CORNING INC
- 专利权人: CORNING INC
- 当前专利权人: CORNING INC
- 优先权: US201261705266 2012-09-25
- 主分类号: C03B33/02
- IPC分类号: C03B33/02 ; C03B17/06
摘要:
A continuous glass ribbon is processed by directing the glass ribbon, after formation, into a downstream draw zone and to a transition zone in which the glass ribbon can be bent to radii larger than a minimum bend radius. Different thicknesses of the glass ribbon can be produced in the draw zone. An upstream area of the glass ribbon can be bent to place a first surface of the glass in compression and a downstream area of the glass can be bent to place the first surface of the glass in tension, whereby an intermediate area is substantially free of compression and tension. The glass ribbon can be separated at a first location after the second thickness is reached and at a second location after the final thickness is reached. Glass ribbon having the final thickness can be passed to a third location at which the glass ribbon is collected.
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