FIELD: production of crystal-sheet glass; applicable on lines producing glass by float process. SUBSTANCE: method is realized with use of rotating mechanism, for instance, of roller or caterpillar type arranged in pairs on sides of glass ribbon and designed for restriction of glass ribbon transverse spreading by application of forces to sides of glass ribbon directed inside and forward. Linear speed of each next pair is less than preceding one by a factor of 1.05-3.0, but, in any case, their speed, except for the last pair of mechanisms, is higher than speed of pulling of glass ribbon by roller table. Each next distance between pairs of mechanisms is larger than previous ones by 1.05-3.0 times. EFFECT: higher quality of glass. 1 dwg, 3 ex
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|---|---|---|---|
| METHOD OF CRYSTAL-SHEET GLASS PRODUCTION | 2000 |
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| METHOD OF PRODUCTION OF FLOAT GLASS | 2001 |
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| METHOD OF PRODUCTION OF FLOAT-GLASS | 2001 |
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RU2203229C2 |
