公开(公告)号：US10035724B2

公开(公告)日：2018-07-31

申请号：US14185254

申请日：2014-02-20

Applicant: CORNING INCORPORATED

Inventor： Thomas Michael Cleary ,  Larry Gene Smith ,  Chad M. Wilcox ,  Chunhe Zhang

IPC: C03B33/04 ,  C03B33/033 ,  C03B33/03

CPC classification number: C03B33/04 ,  C03B33/03 ,  C03B33/033 ,  Y02P40/57 ,  Y10T225/12

Abstract: Methods of manufacturing a glass pane comprise the steps of providing a glass sheet with a thickness of less than about 1.6 mm between a first major surface and a second major surface of the glass sheet. The methods include scoring the first major surface of the glass sheet to provide a boundary score line and a relief score line. In some examples, the method provides a relief score depth that is greater than a boundary score depth. In another example, the method includes the step of placing the glass sheet on a conveyor belt including a Shore A hardness of greater than or equal to 70. In further examples, methods of breaking a glass sheet with an oversized template are provided.

公开(公告)号：US20140239034A1

公开(公告)日：2014-08-28

申请号：US14185254

申请日：2014-02-20

Applicant: CORNING INCORPORATED

Inventor： Thomas Michael Cleary ,  Larry Gene Smith ,  Chad M. Wilcox ,  Chunhe Zhang

IPC: C03B33/023

CPC classification number: C03B33/04 ,  C03B33/03 ,  C03B33/033 ,  Y02P40/57 ,  Y10T225/12

Abstract: Methods of manufacturing a glass pane comprise the steps of providing a glass sheet with a thickness of less than about 1.6 mm between a first major surface and a second major surface of the glass sheet. The methods include scoring the first major surface of the glass sheet to provide a boundary score line and a relief score line. In some examples, the method provides a relief score depth that is greater than a boundary score depth. In another example, the method includes the step of placing the glass sheet on a conveyor belt including a Shore A hardness of greater than or equal to 70. In further examples, methods of breaking a glass sheet with an oversized template are provided.

Abstract translation: 制造玻璃板的方法包括以下步骤：在玻璃板的第一主表面和第二主表面之间提供厚度小于约1.6mm的玻璃板。 方法包括对玻璃板的第一主表面进行刻痕以提供边界刻痕线和浮雕刻痕线。 在一些示例中，该方法提供大于边界得分深度的浮雕得分深度。 在另一个实例中，该方法包括将玻璃板放置在包括大于或等于70的肖氏A硬度的传送带上的步骤。在另外的例子中，提供了用超大型模板打破玻璃板的方法。