发明授权
- 专利标题： Methods and apparatus for managing stress in glass ribbons
- 专利标题（中）： 管理玻璃带应力的方法和装置
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申请号： US13307391申请日： 2011-11-30
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公开(公告)号： US08870046B2公开(公告)日： 2014-10-28
- 发明人: Keith Mitchell Hill , Tung Thanh Nguyen , Naiyue Zhou , Zepei Zhu
- 申请人： Keith Mitchell Hill , Tung Thanh Nguyen , Naiyue Zhou , Zepei Zhu
- 申请人地址： US NY Corning
- 专利权人： Corning Incorporated
- 当前专利权人： Corning Incorporated
- 当前专利权人地址： US NY Corning
- 代理商 Matthew J. Mason; Christopher W. Elswick; Kevin M. Able
- 主分类号： B26F3/00
- IPC分类号： B26F3/00
摘要：
A device for engaging and tensioning a glass ribbon includes a center frame member, and first and second outer frame members connected thereto. The first outer frame member includes a suction cup that engages an edge area of the glass ribbon and an actuator for moving the suction cup of the first outer frame member. The second outer frame member includes a suction cup that engages an opposite edge area of the glass ribbon and an actuator for moving the suction cup of the second outer frame member. The actuators of the first and second outer frame members moves the suction cups of the respective frame members in directions away from each other.
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