Optical fiber polishing machines, fixtures and methods
US8708776B1 · kind B1 · utility
9Cited by
28References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 2009 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Nov 26, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B19/226
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Polishing machines, fixtures and methods for polishing one or more optical fibers upon distinct wear paths are provided. For example, in some embodiments a polishing fixture is provided with a number of ports for fixing optical fibers. The ports may be positioned within the fixture to follow a number of distinct wear paths when the fixture is moved relative to a platen retaining an abrasive film. In some embodiments, the ports may have an angular separation or be positioned at one or more radial distances in order to provide distinct wear paths on the abrasive film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.