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1. 发明专利

JP2009051698A Production apparatus of figured glass 审中-公开
标题翻译：压缩玻璃的生产设备
公开(公告)号：JP2009051698A
公开(公告)日：2009-03-12
申请号：JP2007220765
申请日：2007-08-28
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： HASEGAWA MITSUYOSHI , INOUE MOTOHARU , YAMAGUCHI TAKEYOSHI , NISHI KAZUHIRO
IPC分类号： C03B13/18
摘要： PROBLEM TO BE SOLVED: To provide a production apparatus which, in producing a figured glass having a figured pattern on its one side and a smooth surface on the other side, does not damage the smoothness of the smooth surface.
SOLUTION: The production apparatus of a figured glass has a delivery roll of which the glass ribbon contact surface has a wave pattern shape, while supporting the type pattern of a glass ribbon obtained by roll out formation of a molten glass by using a pair of molding rolls consisting of a downside type roll and an upside smooth roll. The glass ribbon contact surface of the used delivery roll has a wave pattern shape with a period of 10.0 mm or higher but not higher than 50.0 mm and a height of 1.0 mm or higher but not higher than 10.0 mm.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造装置，其在一侧制造具有图形图案的图形玻璃和另一侧的光滑表面，不会损害光滑表面的平滑度。解决方案：图形玻璃的制造装置具有玻璃带接触表面具有波形图案形状的输送辊，同时支撑通过使用玻璃带形成玻璃带而获得的玻璃带的型式一对成型辊由下侧型辊和上侧光滑辊组成。所使用的输送辊的玻璃带接触面具有周期为10.0mm以上但不高于50.0mm，高度为1.0mm以上且10.0mm以下的波形形状。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JPH1029827A WRAPPING DETECTOR OF GLASS BAND 失效
公开(公告)号：JPH1029827A
公开(公告)日：1998-02-03
申请号：JP18444996
申请日：1996-07-15
申请人： CENTRAL GLASS CO LTD
发明人： ICHINO KEIICHI , ARIMA YOSHIO , NISHI KAZUHIRO
IPC分类号： C03B13/00
摘要： PROBLEM TO BE SOLVED: To eliminate the trouble of the conventional known means that rapid detecting of the wrapping and building up of glass around rolls and the dealing therewith are not possible with the conventional means. SOLUTION: This device detects the wrapping of a glass band on the upper forming roll at the time of forming the glass band 4 by passing fused glass 1 between the upper and lower forming rolls 2 and 3. In such a case, a light projector 8 is arranged on one side in the longitudinal direction of the upper forming roll in order to arrange the optical path of a light beam running in the transverse direction of the glass blank in a downstream region right after drawing out of the upper forming roll and slightly above the glass blank and a photodetector 9 is arranged on the other side. The light beam is shut off or the photodetecting quantity is changed by the occurrence of the wrapping of the glass band on the upper forming roll 2 or the build-up 7 of the glass band thereon, by which the abnormality is detected and a detection signal is obtd. to trigger an alarm.

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