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公开(公告)号：US20170297944A1
公开(公告)日：2017-10-19
申请号：US15514477
申请日：2015-09-02
发明人： Jeong Soo Yea , Sang Jun Jung , Kyong Rok Kang , Dong Oh Min , In Youl Seo , Sung Jin Jang
IPC分类号： C03B23/035 , C03B23/03
CPC分类号： C03B23/035 , C03B23/0235 , C03B23/0302 , C03B23/0357 , C03B35/142 , Y02P40/57
摘要： Disclosed here are a glass forming apparatus and a method of forming a glass. A glass forming apparatus of the present invention includes a transfer unit which moves a material, a preheating unit which preheats the material supplied by the transfer unit, a curved surface forming unit which forms the material in a curved shape, and a cooling unit which cools the material in the curved shape transformed by the curved surface forming unit, wherein the curved surface forming unit includes a moving mold in which a plurality of curved surface-shaped cores configured to seat the preheated material are formed and the moving mold is provided to be movable, a first mold disposed to face the moving mold, a plurality of cavities formed between the moving mold and the first mold, and a pneumatic device which generates a vacuum pressure in the plurality of cavities to adhere the material to the curved surface-shaped cores.
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公开(公告)号：US10427966B2
公开(公告)日：2019-10-01
申请号：US15514477
申请日：2015-09-02
发明人： Jeong Soo Yea , Sang Jun Jung , Kyong Rok Kang , Dong Oh Min , In Youl Seo , Sung Jin Jang
IPC分类号： C03B23/035 , C03B23/03 , C03B35/14 , C03B23/023
摘要： Disclosed here are a glass forming apparatus and a method of forming a glass. A glass forming apparatus of the present invention includes a transfer unit which moves a material, a preheating unit which preheats the material supplied by the transfer unit, a curved surface forming unit which forms the material in a curved shape, and a cooling unit which cools the material in the curved shape transformed by the curved surface forming unit, wherein the curved surface forming unit includes a moving mold in which a plurality of curved surface-shaped cores configured to seat the preheated material are formed and the moving mold is provided to be movable, a first mold disposed to face the moving mold, a plurality of cavities formed between the moving mold and the first mold, and a pneumatic device which generates a vacuum pressure in the plurality of cavities to adhere the material to the curved surface-shaped cores.
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