Assembly and method for head-up display (HUD) tray harmonization
US7339730B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2006 |
| Grant date | Mar 4, 2008 |
| Priority date | — |
| Expiry date | Feb 12, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/62
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is provided a head-up display (HUD) tray harmonization assembly, including a mount alignment jig (MAJ) having a first end and a second end, the first end being connectable to an adjustable tray affixed in an aircraft front cabin at spaced-apart relationship to a front window having a lower edge located adjacent the front end of the aircraft, a telescope connected to the MAJ at, or adjacent, its second end oriented for viewing through the window, a collimator holder having a first portion connectable to the outside wall of the front edge of the aircraft and a second portion extending towards and terminating at least at the lower edge of the window, and a collimator coupled to the second portion of the holder to form a line of sight with said telescope. A method for HUD tray harmonization is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.