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公开(公告)号：US11802069B2
公开(公告)日：2023-10-31
申请号：US16760764
申请日：2018-10-30
Applicant: Corning Incorporated
Inventor： Jeffery Robert Amadon , Antoine Gaston Denis Bisson , Norman Bradley Dunning , Romain Jeanson , Rohit Rai , Seung Hee Won
IPC: C03B35/16 , B65H23/32 , C03B23/023 , B65H20/02
CPC classification number: C03B35/161 , B65H20/02 , B65H23/32 , C03B23/023
Abstract: Systems, apparatuses and methods for processing a glass ribbon (22). A glass ribbon is supplied to an upstream side of a conveying apparatus (32) comprising a conveyor device and a pulling device (72). The conveyor device establishes a primary plane of travel (P) from the upstream side to a downstream side. The pulling device (72) is located at the downstream side and applies a pulling force on the glass ribbon (22) to convey the glass ribbon along a travel path that includes first, second and third bends (100, 102, 104), and into the primary plane of travel from a location downstream of the third bend and to the pulling device (72). At least one of the first, second, and third bends imparts a stress into a surface of the glass ribbon to flatten the glass ribbon. A viscosity of the glass ribbon at the third bend is greater than a viscosity of the glass ribbon at the first bend.
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公开(公告)号：US20220106215A1
公开(公告)日：2022-04-07
申请号：US17421859
申请日：2020-01-09
Applicant: Corning Incorporated
Inventor： Allan Mark Fredholm , Romain Jeanson , Nicholas Scott Ryan
Abstract: Glass manufacturing apparatus can comprise a laser apparatus defining a laser path intersecting an outer peripheral surface of a roll. In some embodiments, methods of cleaning a roll of a glass manufacturing apparatus can comprise irradiating a target location on surface material formed on the roll with a laser beam and producing a relative movement between the roll and the target location while removing a portion of the surface material from an area of the outer peripheral surface of the roll with the laser beam. In some embodiments, methods of manufacturing a glass ribbon can comprise passing glass-forming material through a gap defined between first and second rotating rolls and removing surface material from an area of an outer peripheral surface of the first roll with a first laser beam.
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公开(公告)号：US20240025791A1
公开(公告)日：2024-01-25
申请号：US18479331
申请日：2023-10-02
Applicant: CORNING INCORPORATED
Inventor： Jeffrey Robert Amadon , Antoine Gaston Denis Bisson , Norman Bradley Dunning , Romain Jeanson , Rohit Rai , Seung Hee Won
IPC: C03B35/16 , B65H20/02 , B65H23/32 , C03B23/023
CPC classification number: C03B35/161 , B65H20/02 , B65H23/32 , C03B23/023
Abstract: Systems, apparatuses and methods for processing a glass ribbon. A glass ribbon is supplied to an upstream side of a conveying apparatus comprising a conveyor device and a pulling device. The conveyor device establishes a primary plane of travel from the upstream side to a downstream side. The pulling device is located at the downstream side and applies a pulling force on the glass ribbon to convey the glass ribbon along a travel path that includes first, second and third bends, and into the primary plane of travel from a location downstream of the third bend and to the pulling device. At least one of the first, second, and third bends imparts a stress into a surface of the glass ribbon to flatten the glass ribbon. A viscosity of the glass ribbon at the third bend is greater than a viscosity of the glass ribbon at the first bend.
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公开(公告)号：US20200277216A1
公开(公告)日：2020-09-03
申请号：US16760764
申请日：2018-10-30
Applicant: Corning Incorporated
Inventor： Jeffery Robert Amadon , Antoine Gaston Denis Bisson , Norman Bradley Dunning , Romain Jeanson , Rohit Rai , Seung Hee Won
IPC: C03B35/16 , B65H23/32 , B65H20/02 , C03B23/023
Abstract: Systems, apparatuses and methods for processing a glass ribbon (22). A glass ribbon is supplied to an upstream side of a conveying apparatus (32) comprising a conveyor device and a pulling device (72). The conveyor device establishes a primary plane of travel (P) from the upstream side to a downstream side. The pulling device (72) is located at the downstream side and applies a pulling force on the glass ribbon (22) to convey the glass ribbon along a travel path that includes first, second and third bends (100, 102, 104), and into the primary plane of travel from a location downstream of the third bend and to the pulling device (72). At least one of the first, second, and third bends imparts a stress into a surface of the glass ribbon to flatten the glass ribbon. A viscosity of the glass ribbon at the third bend is greater than a viscosity of the glass ribbon at the first bend.
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