Corning Incorporated

Scott Lee Adriaansen

Paul Maynard Schermerhorn

Kevin Bruce Sterner

Jianhua Li

Kim F Cobb-Cain

Creighton J Miller

Systems, methods and apparatus relate to handling and processing glass, such as glass for use in liquid crystal displays, involving a measurement device, such as a distortion gauge, residing in an environmentally controlled measurement room, and a cassette loading device for storage and conveyance of glass between the measurement device and other components of a glass handling and processing system residing with the cassette loading device in a preparation room. A mail-slot opening may be present in a wall separating the measurement room from the preparation room. A gauge conveyor may convey glass between the cassette loading device and the measurement device. A distortion gauge may measure a reference value of the product glass with respect to reference marks on a glass reference plate of the distortion gauge. Other examples of a measurement device include a warp gauge, a stress gauge, a thickness gauge, and a compaction gauge.

Glass handling and processing system

An apparatus for orienting section of a plasticized ceramic extrudate includes a marking assembly for applying an orientation reference mark to a plasticized ceramic extrudate exiting an extrusion die onto an extrudate support, and at least one extrudate-contacting deformable roller having an axis of rotation, wherein the axis of rotation is pivotable with respect to a movement of the extrudate exiting an extrusion die, and wherein the roller is adapted to contact the extrudate and correct a corkscrew deformation of the extrudate exiting the extrusion die. The apparatus also includes at least one extrudate-contacting orientation control member for correcting the orientation of a cut section of the extrudate on the extrudate support in response to a misalignment of the reference mark. The apparatus further includes at least one gripping member adapted to laterally transfer the cut section of the extrudate along a linear path with respect to the extrudate support while preventing any orientation change of the cut section of the extrudate support, and a visual inspection apparatus adapted to confirm the orientation of the cut section of the extrudate on extrudate support.

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Elmira, NY, United States of America

Scott Lee Adriaansen