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    • 7. 发明申请
    • Process for partial shaping of flat glass or glass-ceramic articles and apparatus for performing same
    • 用于平板玻璃或玻璃陶瓷制品的部分成型的方法和用于进行其的设备
    • US20050183459A1
    • 2005-08-25
    • US11113744
    • 2005-04-25
    • Friedrich-Georg SchroederRoland HochhausBernd WeitzelBernd HoppeHermann LemmGerhard HahnHans-Walter Abraham
    • Friedrich-Georg SchroederRoland HochhausBernd WeitzelBernd HoppeHermann LemmGerhard HahnHans-Walter Abraham
    • C03B23/025C03B23/035C03B23/00
    • C03B23/0357
    • In the process for partially shaping, a glass/glass ceramic article (5) is held on a planar support plate (1) by suction. The glass/glass ceramic article is heated to soften it, so that it has a viscosity below 106 dPa•s. After the softening one or more shaping dies (4) is or are moved upward through an opening or respective openings (3) in the support plate to form raised regions in the softened glass/glass ceramic article (5). The suction force is produced by a low pressure in a hollow compartment (2) below the support plate (1) and acts on the glass/glass ceramic article (5) by means of a gap (G) formed between each shaping die (4) and the support plate. Additional openings can be provided in the support plate and/or in one or more of the shaping dies to assist in applying the suction force to the glass/glass ceramic article. After solidification of the softened glass/glass-ceramic article the shaping die or dies (4) is or are withdrawn. Then the partially shaped glass/glass ceramic product is removed by compressed air and/or mechanically with lifting members (8). An apparatus for performing this process is also described.
    • 在部分成型的过程中,通过抽吸将玻璃/玻璃陶瓷制品(5)保持在平面支撑板(1)上。 将玻璃/玻璃陶瓷制品加热以使其软化,使其具有低于10 6 dPa.s的粘度。 软化后的一个或多个成型模具(4)向上移动通过支撑板中的开口或相应的开口(3),以在软化的玻璃/玻璃陶瓷制品(5)中形成凸起区域。 抽吸力是通过在支撑板(1)下方的中空隔室(2)中的低压产生的,并且通过在每个成型模具(4)之间形成的间隙(G)作用在玻璃/玻璃陶瓷制品(5)上 )和支撑板。 可以在支撑板和/或一个或多个成型模具中提供附加的开口,以有助于将吸力施加到玻璃/玻璃陶瓷制品上。 在软化的玻璃/玻璃 - 陶瓷制品固化之后,成型模具(4)被取出。 然后,部分成形的玻璃/玻璃陶瓷产品通过压缩空气和/或机械地用提升构件(8)去除。 还描述了用于执行该处理的装置。
    • 8. 发明授权
    • Process for partial shaping of flat glass or glass-ceramic articles and apparatus for performing same
    • 用于平板玻璃或玻璃陶瓷制品的部分成型的方法和用于进行其的设备
    • US07707853B2
    • 2010-05-04
    • US11113744
    • 2005-04-25
    • Friedrich-Georg SchroederRoland HochhausBernd WeitzelBernd HoppeHermann LemmGerhard HahnHans-Walter Abraham
    • Friedrich-Georg SchroederRoland HochhausBernd WeitzelBernd HoppeHermann LemmGerhard HahnHans-Walter Abraham
    • C03B23/00C03B23/02C03B23/035
    • C03B23/0357
    • In the process for partially shaping, a glass/glass ceramic article (5) is held on a planar support plate (1) by suction. The glass/glass ceramic article is heated to soften it, so that it has a viscosity below 106 dPa·s. After the softening one or more shaping dies (4) is or are moved upward through an opening or respective openings (3) in the support plate to form raised regions in the softened glass/glass ceramic article (5). The suction force is produced by a low pressure in a hollow compartment (2) below the support plate (1) and acts on the glass/glass ceramic article (5) by means of a gap (G) formed between each shaping die (4) and the support plate. Additional openings can be provided in the support plate and/or in one or more of the shaping dies to assist in applying the suction force to the glass/glass ceramic article. After solidification of the softened glass/glass-ceramic article the shaping die or dies (4) is or are withdrawn. Then the partially shaped glass/glass ceramic product is removed by compressed air and/or mechanically with lifting members (8). An apparatus for performing this process is also described.
    • 在部分成型的过程中,通过抽吸将玻璃/玻璃陶瓷制品(5)保持在平面支撑板(1)上。 将玻璃/玻璃陶瓷制品加热软化,使其粘度低于106dPa·s。 软化后的一个或多个成型模具(4)向上移动通过支撑板中的开口或相应的开口(3),以在软化的玻璃/玻璃陶瓷制品(5)中形成凸起区域。 抽吸力是通过在支撑板(1)下方的中空隔室(2)中的低压产生的,并且通过在每个成型模具(4)之间形成的间隙(G)作用在玻璃/玻璃陶瓷制品(5)上 )和支撑板。 可以在支撑板和/或一个或多个成型模具中提供附加的开口,以有助于将吸力施加到玻璃/玻璃陶瓷制品上。 在软化的玻璃/玻璃 - 陶瓷制品固化之后,成型模具(4)被取出。 然后,部分成形的玻璃/玻璃陶瓷产品通过压缩空气和/或机械地用提升构件(8)去除。 还描述了用于执行该处理的装置。
    • 9. 发明授权
    • Process for partial shaping of flat glass or glass-ceramic articles and apparatus for performing same
    • 用于平板玻璃或玻璃陶瓷制品的部分成型的方法和用于进行其的设备
    • US06990835B2
    • 2006-01-31
    • US10086151
    • 2002-02-28
    • Friedrich-Georg SchroederRoland HochhausBernd WeitzelBernd HoppeHermann LemmGerhard HahnHans-Walter Abraham
    • Friedrich-Georg SchroederRoland HochhausBernd WeitzelBernd HoppeHermann LemmGerhard HahnHans-Walter Abraham
    • C03B21/00
    • C03B23/0357
    • In the process for partially shaping, a glass/glass ceramic article (5) is held on a planar support plate (1) by suction. The glass/glass ceramic article is heated to soften it, so that it has a viscosity below 106 dPa·s. After the softening one or more shaping dies (4) is or are moved upward through an opening or respective openings (3) in the support plate to form raised regions in the softened glass/glass ceramic article (5). The suction force is produced by a low pressure in a hollow compartment (2) below the support plate (1) and acts on the glass/glass ceramic article (5) by means of a gap (G) formed between each shaping die (4) and the support plate. Additional openings can be provided in the support plate and/or in one or more of the shaping dies to assist in applying the suction force to the glass/glass ceramic article. After solidification of the softened glass/glass-ceramic article the shaping die or dies (4) is or are withdrawn. Then the partially shaped glass/glass ceramic product is removed by compressed air and/or mechanically with lifting members (8). An apparatus for performing this process is also described.
    • 在部分成型的过程中,通过抽吸将玻璃/玻璃陶瓷制品(5)保持在平面支撑板(1)上。 将玻璃/玻璃陶瓷制品加热以使其软化,使其具有低于10 6 dPa.s的粘度。 软化后的一个或多个成型模具(4)向上移动通过支撑板中的开口或相应的开口(3),以在软化的玻璃/玻璃陶瓷制品(5)中形成凸起区域。 抽吸力是通过在支撑板(1)下方的中空隔室(2)中的低压产生的,并且通过在每个成型模具(4)之间形成的间隙(G)作用在玻璃/玻璃陶瓷制品(5)上 )和支撑板。 可以在支撑板和/或一个或多个成型模具中提供附加的开口,以有助于将吸力施加到玻璃/玻璃陶瓷制品上。 在软化的玻璃/玻璃 - 陶瓷制品固化之后,成型模具(4)被取出。 然后,部分成形的玻璃/玻璃陶瓷产品通过压缩空气和/或机械地用提升构件(8)去除。 还描述了用于执行该处理的装置。