Method for decoating a glass panel
US9744638B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Sep 29, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/328
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
When decoating a glass panel (3), a decoating tool (6) with a circular-cylindrical grinding element (8) is used, which element is set to rotate around its axis. In the end face of the grinding element (8) that is used when the active face (9) is decoated, a hole (10) and at least one radial groove (11) are provided. The decoating tool (6) is placed at a spot (A) on the glass panel (3) in a movement (arrow 13) that is oriented at an acute angle to the plane of the glass panel (3), which lies between the ends (B) and (C) of the strip-shaped decoating area (14) and moves first to the one end (B) (arrow 15) and then to the other end (C) (arrow 16) in order to strip coating from the glass panel (3) in the decoating area (14).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.