Invention Application
- Patent Title: BEAD REMOVAL APPARATUSES AND METHODS FOR SEPARATING BEADS FROM GLASS SHEETS WITH GLASS ENGAGING UNITS
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Application No.: US16093806Application Date: 2017-04-18
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Publication No.: US20200325061A1Publication Date: 2020-10-15
- Inventor: Suzette Kimmel , Mark Thomas Massaro , Joel David Millett , Robert Richard Quiel
- Applicant: CORNING INCORPORATED
- International Application: PCT/US2017/028042 WO 20170418
- Main IPC: C03B33/02
- IPC: C03B33/02 ; C03B17/06 ; C03B33/07 ; B65G49/06

Abstract:
Bead removal apparatus and methods of separating beads from glass sheets with glass engaging units are disclosed. The bead removal apparatus includes a forming body from which a continuous glass ribbon is drawn in a draw direction and a bead removal station adjacent to and laterally offset from the forming body. The bead removal station includes a heating element configured to heat a desired line of bead separation of a glass sheet to a temperature within a range of about 400° C. to about 600° C., and a crack initiation device configured to initiate a crack in the glass sheet at the desired line of bead separation. The bead removal apparatus further includes a glass engaging unit configured to move the glass sheet from the continuous glass ribbon to the bead removal station.
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