Headlight position adjustment assembly
US4796494A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1987 |
| Grant date | Jan 10, 1989 |
| Priority date | — |
| Expiry date | Mar 30, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53913
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicular headlight position adjusting assembly (100) is provided. Assembly (100) includes a two-part housing (2, 4) within which meshingly engaged gears (22, 32) are rotationally supported in a manner providing an angular relationship between their respective rotational axis. Gears (22, 32) are rotated by an input drive member (16) extending from housing (2, 4). Gear (32) is threadingly engaged with an adjustment member (20) having an end operatively engaged with a movable frame (46) upon which the headlight is mounted and having an elongate flat (26) that slidingly engages a projection (24) of gear (22) operative to prevent adjustment member (20) from rotating such that rotation of drive member (16) in opposite directions causes adjustment member (20) to traverse without rotation in opposite directions to adjust the headlight position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.