公开(公告)号：US20040163416A1

公开(公告)日：2004-08-26

申请号：US10786145

申请日：2004-02-23

Applicant: NIPPON SHEET GLASS CO., LTD.

Inventor： Seiichiro Honjo ,  Takeshi Yabuno ,  Yasuyuki Nagai

IPC: C03B040/02

CPC classification number: C03B23/035 ,  C03B23/0254 ,  C03B27/048 ,  C03B29/12 ,  C03B35/243 ,  Y02P40/57

Abstract: An apparatus for bend-shaping a glass sheet is disclosed, which comprises a heating furnace, a plurality of in-furnace beds disposed within the heating furnace, at least one out-furnace bed disposed externally of the heating furnace proximately to an outlet of the heating furnace, and an elevating mechanism disposed below that one of the in-furnace beds which is positioned proximately to the outlet and the out-furnace bed. The in- and out-furnace beds have upper surfaces curved transversely and capable of jetting air to floatingly support a glass sheet. For producing a dual curved glass sheet, the elevating mechanism is operated to elevate opposed ends of the one in-furnace bed and the out-furnace bed so that these beds jointly form a hill. For producing a single-curved glass sheet, the elevating mechanism is operated to lower the opposed ends of those beds to their original flat positions.

Abstract translation: 公开了一种用于玻璃板弯曲成形的装置，其包括加热炉，设置在加热炉内的多个炉内床，至少一个外加炉床，位于加热炉外部，靠近出口处 加热炉和位于靠近出口和外炉床的炉内床之一的下方的升降机构。 炉内和外炉床的上表面横向弯曲并能够喷射空气以浮动地支撑玻璃板。 为了制造双曲面玻璃板，操作升降机构以升高一个炉内床和外炉床的相对端，使得这些床共同形成山丘。 为了制造单曲面玻璃板，升降机构被操作以将这些床的相对端部降低到原来的平坦位置。

公开(公告)号：US20020095954A1

公开(公告)日：2002-07-25

申请号：US09909437

申请日：2001-07-19

Applicant: Nippon Sheet Glass Co., Ltd.

Inventor： Seiichiro Honjo ,  Takeshi Yabuno ,  Yasuyuki Nagai

IPC: C03B035/24

CPC classification number: C03B23/035 ,  C03B23/0254 ,  C03B27/048 ,  C03B29/12 ,  C03B35/243 ,  Y02P40/57

Abstract: An apparatus for bend-shaping a glass sheet is disclosed, which comprises a heating furnace, a plurality of in-furnace beds disposed within the heating furnace, at least one out-furnace bed disposed externally of the heating furnace proximately to an outlet of the heating furnace, and an elevating mechanism disposed below that one of the in-furnace beds which is positioned proximately to the outlet and the out-furnace bed. The in- and out-furnace beds have upper surfaces curved transversely and capable of jetting air to floatingly support a glass sheet. For producing a dual curved glass sheet, the elevating mechanism is operated to elevate opposed ends of the one in-furnace bed and the out-furnace bed so that these beds jointly form a hill For producing a single-curved glass sheet, the elevating mechanism is operated to lower the opposed ends of those beds to their original flat positions.

Abstract translation: 公开了一种用于玻璃板弯曲成形的装置，其包括加热炉，设置在加热炉内的多个炉内床，至少一个外加炉床，位于加热炉外部，靠近出口处 加热炉和位于靠近出口和外炉床的炉内床之一的下方的升降机构。 炉内和外炉床的上表面横向弯曲并能够喷射空气以浮动地支撑玻璃板。 为了制造双曲面玻璃板，操作升降机构以升高一个炉内床和外炉床的相对端，使得这些床共同形成山丘为了制造单曲面玻璃板，升降机构 被操作以将这些床的相对端部降低到原来的平坦位置。