- 专利标题: MACHINE FOR MANUFACTURING A HOLLOW ARTICLE MADE OF THIN GLASS
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申请号: US15614342申请日: 2017-06-05
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公开(公告)号: US20170267566A1公开(公告)日: 2017-09-21
- 发明人: Antoine Bruneau , Nicolas Castex , Denis Cavallucci , Sylvie Legastelois , Olivier Perrin
- 申请人: POCHET DU COURVAL
- 优先权: FR1258894 20120921
- 主分类号: C03B9/347
- IPC分类号: C03B9/347 ; C03B9/36 ; C03B9/38 ; C03B9/46 ; C03B9/32 ; A45D34/02
摘要:
A machine is for the manufacture of a hollow glass article that includes at least one thin side wall. The machine includes at least one molten glass parison distributor, a blank mold including a cavity designed to successively receive at least one parison of molten glass, and components that form a blank of the article in the blank mold, transfer the blank into a cavity of the finishing mold, and form the article in the finishing mold. The cavity of the finishing mold includes at least one side part provided with a concave cavity to form, on the side wall of the article, a convex bulge directed towards the exterior of the article. The machine further includes a component that removes the bulge to give the side wall of the article a substantially constant thickness.
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