公开(公告)号：US4828598A

公开(公告)日：1989-05-09

申请号：US150298

申请日：1988-01-29

申请人： Takaharu Imamura ,  Hiroshi Tsuji ,  Chikao Aruga ,  Tohru Kawatsura

发明人： Takaharu Imamura ,  Hiroshi Tsuji ,  Chikao Aruga ,  Tohru Kawatsura

IPC分类号： C03B23/023 ,  C03B23/03 ,  C03B23/035 ,  C03B25/00 ,  C03B25/08 ,  C03C27/12

CPC分类号： C03B23/0357 ,  C03B23/023 ,  C03B23/03 ,  C03B23/0305

摘要： A method for bending a glass plate for a laminated glass comprises a step of heating at least two glass plates separately at a temperature suitable to conduct bending operation and bending them; a step of gradually cooling each of them; a step of transferring the at least two glass plates onto a bending ring mold in an overlapping state; and a step of heat-shaping the overlapping glass plates on the bending ring mold so that the surfaces of the glass plates are fitted to and are in coincidence with each other.

摘要翻译： 用于弯曲夹层玻璃的玻璃板的方法包括在适于进行弯曲操作和弯曲的温度下分别加热至少两个玻璃板的步骤; 逐步降温的一步; 将至少两个玻璃板以重叠状态转移到弯曲环模具上的步骤; 以及将弯曲环模具上的重叠玻璃板进行热成形以使玻璃板的表面彼此配合并相互重合的步骤。

公开(公告)号：US4778507A

公开(公告)日：1988-10-18

申请号：US83974

申请日：1987-08-11

申请人： Chikao Aruga ,  Yoshio Koga ,  Toshihiko Waki

发明人： Chikao Aruga ,  Yoshio Koga ,  Toshihiko Waki

IPC分类号： C03B23/025 ,  C03B23/03 ,  C03B25/08 ,  C03C27/12

CPC分类号： C03B23/0305 ,  C03B23/0252 ,  C03B23/027 ,  C03B23/03

摘要： A method for bending glass plates comprises a step of softening by heating at least two glass plates placed in an overlapping state on a bending ring mold to shape them in a curved form by their own deadweight in a processing zone of a heating oven, a step of pressing the at least two overlapped glass plates from the top, which are bent or being bent in a predetermined form by their deadweight on the bending ring mold, by a pressing mold in a pressing zone in the heating oven or in the pressing zone under heating condition which is connected to the heating oven, and a step of gradually cooling the at least two glass plates in a cooling zone outside the heating oven.

摘要翻译： 用于弯曲玻璃板的方法包括通过在弯曲环模具上加热至少两个以重叠状态布置的玻璃板来软化的步骤，以在加热炉的加工区域中通过它们自身的重量将其弯曲成形， 通过在加热炉中的加压区域或加热炉内的按压区域中的压制模具将来自顶部的至少两个重叠玻璃板按压或弯曲成预定形状，通过其自重在弯曲环模具上进行压制 连接到加热炉的加热条件，以及在加热炉外部的冷却区域中逐渐冷却至少两个玻璃板的步骤。