公开(公告)号：US20140352360A1

公开(公告)日：2014-12-04

申请号：US14460863

申请日：2014-08-15

Applicant: CORNING INCORPORATED

Inventor： Thierry Luc Alain Dannoux ,  Arnaud Dejean ,  Paul Louis Florent Delautre ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Stephane Poissy

IPC: C03B23/03

CPC classification number: C03B23/0305 ,  C03B23/0256 ,  C03B23/0258 ,  C03B23/0307

Abstract: A reformable area and a non-reformable area of a sheet of glass material are heated to a first temperature corresponding to a first viscosity. The reformable area is subsequently locally heated to a second temperature corresponding to a second viscosity, where the second viscosity is lower than the first viscosity. A bend is formed in the reformable area during the local heating of the reformable area by contacting a first pusher with the non-reformable area and translating the first pusher along a linear path to apply a pushing force to the non-reformable area that results in the bend in the reformable area or by contacting a second pusher with an edge area of the reformable area and rotating the pusher along a circular path to apply a pushing force to the edge area of the reformable area that results in the bend in the reformable area.

公开(公告)号：US09334187B2

公开(公告)日：2016-05-10

申请号：US14460863

申请日：2014-08-15

Applicant: CORNING INCORPORATED

Inventor： Thierry Luc Alain Dannoux ,  Arnaud Dejean ,  Paul Louis Florent Delautre ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Stephane Poissy

IPC: C03B23/023 ,  C03B23/03 ,  C03B23/025

CPC classification number: C03B23/0305 ,  C03B23/0256 ,  C03B23/0258 ,  C03B23/0307

Abstract: A reformable area and a non-reformable area of a sheet of glass material are heated to a first temperature corresponding to a first viscosity. The reformable area is subsequently locally heated to a second temperature corresponding to a second viscosity, where the second viscosity is lower than the first viscosity. A bend is formed in the reformable area during the local heating of the reformable area by contacting a first pusher with the non-reformable area and translating the first pusher along a linear path to apply a pushing force to the non-reformable area that results in the bend in the reformable area or by contacting a second pusher with an edge area of the reformable area and rotating the pusher along a circular path to apply a pushing force to the edge area of the reformable area that results in the bend in the reformable area.

Abstract translation: 将一片玻璃材料的可重整区域和不可重整区域加热到对应于第一粘度的第一温度。 然后将可重整区域局部加热至对应于第二粘度的第二温度，其中第二粘度低于第一粘度。 在可重整区域的局部加热期间，通过使第一推动器与不可重新形成的区域接触并沿着线性路径平移第一推动器，在可重新形成的区域中形成弯曲，以将推力施加到不可重新形成的区域，从而导致 可重新形成区域的弯曲或者通过使第二推动器与可重整区域的边缘区域接触并沿着圆形路径旋转推动器以将推力施加到可重整区域的边缘区域，导致可重整区域的弯曲 。