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1.发明授权Separation apparatuses for separating sheets of brittle material and methods for separating sheets of brittle material 有权用于分离脆性材料片的分离装置和用于分离脆性材料片的方法公开(公告)号：US09556056B2
公开(公告)日：2017-01-31
申请号：US14801279
申请日：2015-07-16
Applicant: Corning Incorporated
Inventor： Keith Mitchell Hill , Ritesh Satish Lakhkar , Mark Thomas Massaro , Liming Wang , Naiyue Zhou
IPC: C03B33/033 , C03B33/02 , C03B33/023 , B28D5/00
CPC classification number: C03B33/0207 , B28D5/0029 , C03B33/0235 , C03B33/033 , Y02P40/57 , Y10T225/12 , Y10T225/329 , Y10T225/371
Abstract: Methods and apparatuses for separating sheets of brittle material are disclosed. According to one embodiment, a separation apparatus for separating a sheet of brittle material includes a first separation cam positioned adjacent to a sheet conveyance pathway and a second separation cam positioned opposite from and downstream of the first separation cam. The first and second separation cams may be rotated such that the contact faces of the separation cams periodically extend across a centerline of the conveyance pathway. Rotation of the first and second separation cams may be synchronized such that at least the portion of the contact face of the first separation cam and at least the portion of the contact face of the second separation cam periodically extend across the centerline of the conveyance pathway at a separation time and periodically do not extend across the centerline of the conveyance pathway at a non-separation time.
Abstract translation: 公开了用于分离脆性材料片的方法和装置。 根据一个实施例，用于分离脆性材料片的分离装置包括邻近片材传送路径定位的第一分离凸轮和与第一分离凸轮相对和下游定位的第二分离凸轮。 第一和第二分离凸轮可以旋转，使得分离凸轮的接触面周期性地延伸越过输送路径的中心线。 第一和第二分离凸轮的旋转可以是同步的，使得第一分离凸轮的接触面的至少部分和第二分离凸轮的接触面的至少部分周期性延伸穿过输送路径的中心线 分离时间并且在非分离时间周期性地不延伸穿过输送路径的中心线。
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公开(公告)号：US10793462B2
公开(公告)日：2020-10-06
申请号：US15742234
申请日：2016-07-07
Applicant: Corning Incorporated
Inventor： Dennis William Buckley , Gary Lamont Hively , Michael Albert Joseph, II , Jason Rudolph Koch , Ritesh Satish Lakhkar , Mark Thomas Massaro , Robert Richard Quiel , Richard Alan Quinn
IPC: C03B33/02 , C03B33/07 , C03B33/095 , C03B33/10 , C03B17/06 , C03B33/09 , C03B33/033
Abstract: 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.
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公开(公告)号：US11820694B2
公开(公告)日：2023-11-21
申请号：US17015566
申请日：2020-09-09
Applicant: CORNING INCORPORATED
Inventor： Dennis William Buckley , Gary Lamont Hively , Michael Albert Joseph, II , Jason Rudolph Koch , Ritesh Satish Lakhkar , Mark Thomas Massaro , Robert Richard Quiel , Richard Alan Quinn
IPC: C03B17/06 , C03B33/02 , C03B33/07 , C03B33/09 , C03B33/095 , C03B33/10 , C03B33/033
CPC classification number: C03B33/0215 , C03B17/061 , C03B17/064 , C03B33/076 , C03B33/09 , C03B33/095 , C03B33/105 , C03B33/033
Abstract: 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.
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4.发明申请SEPARATION APPARATUSES FOR SEPARATING SHEETS OF BRITTLE MATERIAL AND METHODS FOR SEPARATING SHEETS OF BRITTLE MATERIAL 审中-公开用于分离高分子材料的分离装置和分离材料薄片的方法公开(公告)号：US20150321941A1
公开(公告)日：2015-11-12
申请号：US14801279
申请日：2015-07-16
Applicant: Corning Incorporated
Inventor： Keith Mitchell Hill , Ritesh Satish Lakhkar , Mark Thomas Massaro , Liming Wang , Naiyue Zhou
IPC: C03B33/02 , C03B33/033 , C03B33/023 , B28D5/00
CPC classification number: C03B33/0207 , B28D5/0029 , C03B33/0235 , C03B33/033 , Y02P40/57 , Y10T225/12 , Y10T225/329 , Y10T225/371
Abstract: Methods and apparatuses for separating sheets of brittle material are disclosed. According to one embodiment, a separation apparatus for separating a sheet of brittle material includes a first separation cam positioned adjacent to a sheet conveyance pathway and a second separation cam positioned opposite from and downstream of the first separation cam. The first and second separation cams may be rotated such that the contact faces of the separation cams periodically extend across a centerline of the conveyance pathway. Rotation of the first and second separation cams may be synchronized such that at least the portion of the contact face of the first separation cam and at least the portion of the contact face of the second separation cam periodically extend across the centerline of the conveyance pathway at a separation time and periodically do not extend across the centerline of the conveyance pathway at a non-separation time.
Abstract translation: 公开了用于分离脆性材料片的方法和装置。 根据一个实施例，用于分离脆性材料片的分离装置包括邻近片材传送路径定位的第一分离凸轮和与第一分离凸轮相对和下游定位的第二分离凸轮。 第一和第二分离凸轮可以旋转，使得分离凸轮的接触面周期性地延伸越过输送路径的中心线。 第一和第二分离凸轮的旋转可以是同步的，使得第一分离凸轮的接触面的至少部分和第二分离凸轮的接触面的至少部分周期性延伸穿过输送路径的中心线 分离时间并且在非分离时间周期性地不延伸穿过输送路径的中心线。
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Patent Agency Ranking
公开(公告)号：US20240002272A1
公开(公告)日：2024-01-04
申请号：US18251643
申请日：2021-11-17
Applicant: CORNING INCORPORATED
Inventor： James William Brown , Pierre Georges Brunello , Nils Paul Fornell , Misha Andre Gerschel , Keith Mitchell Hill , Mark Thomas Massaro , Gary Edward Merz , Stephane Poissy
IPC: C03B33/023 , C03B33/033 , C03B33/037 , C03B35/18
CPC classification number: C03B33/0235 , C03B33/033 , C03B33/037 , C03B35/188
Abstract: Methods for manufacturing a glass ribbon include moving the glass ribbon along a travel path in a travel direction. Methods include directing a first ribbon portion of the glass ribbon to a winding apparatus to wind the first ribbon portion into a roll. Methods include detaching the first ribbon portion from a second ribbon portion of the glass ribbon. Methods include separating the second ribbon portion into a plurality of separated ribbon portions. Methods include directing a first set of the plurality of separated ribbon portions toward a disposal apparatus to crush the first set of the plurality of separated ribbon portions. Methods include forming a stack with a second set of the plurality of separated ribbon portions. A glass manufacturing apparatus is provided.
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6.发明申请公开(公告)号：US20200325061A1
公开(公告)日：2020-10-15
申请号：US16093806
申请日：2017-04-18
Applicant: CORNING INCORPORATED
Inventor： Suzette Kimmel , Mark Thomas Massaro , Joel David Millett , Robert Richard Quiel
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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公开(公告)号：US20230373842A1
公开(公告)日：2023-11-23
申请号：US18027243
申请日：2021-11-23
Applicant: CORNING INCORPORATED
Inventor： James William Brown , Keith Mitchell Hill , Mark Thomas Massaro , Stephane Poissy
IPC: C03B35/18 , C03B35/16 , B65H20/02 , B65H23/188 , B65H23/192
CPC classification number: C03B35/188 , C03B35/163 , C03B35/165 , B65H20/02 , B65H23/1888 , B65H23/192 , B65H2301/44324 , B65H2404/1541 , B65H2701/19 , B65H2403/93 , B65H2404/117
Abstract: A manufacturing system is disclosed including a conveying apparatus with a plurality of rollers that form a travel path along which a ribbon is configured to be conveyed in a travel direction. The plurality of rollers including at least a tensioning roller having a shaft and a rotation wheel with a plurality of spokes that extend radially outward from the shaft, the plurality of spokes being configured to rotate about a longitudinal axis of the shaft to cause the ribbon to be conveyed in the travel direction. The manufacturing system further including a flow generator configured to direct a flow of fluid to the plurality of spokes to cause rotation of the plurality of spokes.
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公开(公告)号：US20180194665A1
公开(公告)日：2018-07-12
申请号：US15742234
申请日：2016-07-07
Applicant: Corning Incorporated
Inventor： Dennis William Buckley , Gary Lamont Hively , Michael Albert Joseph , Jason Rudolph Koch , Ritesh Satish Lakhkar , Mark Thomas Massaro , Robert Richard Quiel , Richard Alan Quinn
IPC: C03B33/02 , C03B33/07 , C03B33/095 , C03B33/10 , C03B17/06
CPC classification number: C03B33/0215 , C03B17/061 , C03B17/064 , C03B33/033 , C03B33/076 , C03B33/09 , C03B33/095 , C03B33/105
Abstract: 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.
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公开(公告)号：US20170174549A1
公开(公告)日：2017-06-22
申请号：US15301517
申请日：2015-04-01
Applicant: Corning Incorporated
IPC: C03B33/023 , C03B21/02 , C03B33/02
CPC classification number: C03B33/023 , C03B17/02 , C03B17/065 , C03B21/02 , C03B33/02 , C03B33/0215
Abstract: A method includes scoring a glass sheet to form a scored region of the glass sheet. The scored region extends in a longitudinal direction and comprises a plurality of deep score portions and a shoulder portion disposed longitudinally between adjacent deep score portions. The glass sheet is severed along a severing line extending in a transverse direction substantially perpendicular to the longitudinal direction and through the shoulder portion of the scored region.
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