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PULL ROLL APPARATUS AND METHOD FOR CONTROLLING GLASS SHEET TENSION

  • US 20140075994A1
  • Filed: 11/25/2013
  • Published: 03/20/2014
  • Est. Priority Date: 10/29/2007
  • Status: Active Grant
First Claim
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1. A pull roll apparatus for drawing a glass sheet, said pull roll apparatus comprising:

  • a first stub roll pair;

    a second stub roll pair; and

    a control device that controls said first stub roll pair and said second stub roll pair while a first edge portion of the glass sheet is drawn between two rolls associated with said first stub roll pair and while an opposing second edge portion of the glass sheet is drawn between two rolls associated with said second stub roll pair.

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