Invention Grant
US09021837B2 Method of cleaving and separating a glass sheet and apparatus for cleaving and separating a glass sheet
有权
玻璃板的分解和分离方法以及用于切割和分离玻璃板的装置
- Patent Title: Method of cleaving and separating a glass sheet and apparatus for cleaving and separating a glass sheet
- Patent Title (中): 玻璃板的分解和分离方法以及用于切割和分离玻璃板的装置
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Application No.: US13712001Application Date: 2012-12-12
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Publication No.: US09021837B2Publication Date: 2015-05-05
- Inventor: Yasuo Teranishi , Yasuhiro Matsumoto , Michiharu Eta , Takahide Fujii , Naotoshi Inayama
- Applicant: Nippon Electric Glass Co., Ltd.
- Applicant Address: JP Shiga
- Assignee: Nippon Electric Glass Co., Ltd.
- Current Assignee: Nippon Electric Glass Co., Ltd.
- Current Assignee Address: JP Shiga
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2011-271286 20111212
- Main IPC: C03B33/02
- IPC: C03B33/02 ; C03B33/033 ; C03B33/09
Abstract:
A method of cleaving and separating a glass sheet includes a cleaving step of cleaving a glass sheet along preset cleaving lines by a laser cleaving method, and a separation step of separating adjacent pieces of the cleaved glass sheet from each other. The cleaving step is performed under a state in which the glass sheet is placed on support members provided respectively in segment regions, which are segmented by the preset cleaving lines. The separation step is performed by separating the support members from each other in adjacent segment regions.
Public/Granted literature
- US20130167590A1 Method of cleaving and separating a glass sheet and apparatus for cleaving and separating a glass sheet Public/Granted day:2013-07-04
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