Corning Incorporated

Dennis William Buckley

Ritesh Satish Lakhkar

Michael Albert Joseph, Ii

Richard Alan Quinn

Mark Thomas Massaro

Robert Richard Quiel

Gary Lamont Hively

Jason Rudolph Koch

Monty Eugene Barnes

Apparatuses and methods for heating moving continuous glass ribbons at desired lines of separation and/or for separating glass sheets from continuous glass ribbons are disclosed. An apparatus includes a translatable support portion and a heating apparatus coupled to the support portion. The heating apparatus is configured to contact the continuous glass ribbon across at least a portion of a width of the continuous glass ribbon at the desired line of separation as the support portion moves in a draw direction, thereby preferentially applying heat to a first side of the continuous glass ribbon at the desired line of separation as the continuous glass ribbon moves in the draw direction.

Apparatuses and methods for heating moving continuous glass ribbons at desired lines of separation and/or for separating glass sheets from continuous glass ribbons

Apparatuses and methods for heating moving glass ribbons at separation lines and/or for separating glass sheets from glass ribbons

A method of cutting a glass sheet is disclosed. The method comprises heating a heating element to a heat temperature, which in turn heats a glass sheet along a desired cutting line, to a separation temperature. The glass sheet is subjected to non-destructive pressure at an edge on the cutting line. The non-destructive pressure may be applied by a tool with opposed sharp edges so long as the edges do not nick or otherwise score the glass sheet. A diagonal cutter may be utilized as the sharp-edged tool. After an adequate amount of heating time, the glass sheet will achieve the separation temperature and spontaneously separate along the heated cutting line.

Apparatus and method for cutting a glass sheet

Disclosed herein are methods and apparatuses for scoring a glass article, including positioning a plasma flame of a plasma torch and the glass article in close proximity to one another; and moving the plasma torch across a surface of the glass article to form at least one indentation in the surface, wherein the at least one indentation is formed from the plasma flame melting at least a portion of the glass surface to form a scoring line, without penetrating through a total thickness of the glass article.

Apparatuses and methods for scoring a glass article

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Painted Post, NY, United States of America

Dennis William Buckley