Lightning and/or signaling device for automobile and assembly comprising several devices
US11167686B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Sep 19, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device including at least one optical module for emission of a light beam which is mounted on a support arranged on a frame orthogonal to the axis of emission and is mounted in adjustable manner on the frame by means of a sighting mechanism which includes at least two parallel threaded rods carried by the support. Each module extends an associated hole in the frame and carries a spherical nut having an active clamping spherical face which cooperates with a complementary bearing surface formed of the frame. The two threaded rods include one reference threaded rod carrying a nut whose active face cooperates with a complementary spherical reference bearing surface of truncated spherical profile, and at least one adjustment threaded rod which carries a nut whose active face cooperates with a complementary cylindrical adjustment bearing surface of truncated cylindrical profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.