Apparatus and method for tight bending thin glass sheets
US9061934B2 · kind B2 · utility
77Cited by
16References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 2012 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Jul 10, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/57
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An apparatus and methods for bending sheet glass are disclosed. The present invention improves on the state-of-the-art by providing apparatus and methods that prevent unwanted distortion of the glass sheet. The apparatus and methods utilize localized heating at the bend to allow for overall glass sheet temperatures to be reduced, along with optional mechanical devices for improved bend quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.