Door lock actuator unit
US5746076A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 17, 1995 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Nov 17, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1082
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An actuator unit for shifting a lock lever of a vehicle door lock device between a locked position and an unlocked position comprises a housing having a reversible motor, an inside lever disposed inside the housing and being shiftable by the motor, and a key lever disposed inside the housing. The inside lever has a first shaft whose outer end extends through the housing and is connected to the lock lever. The key lever has a second shaft whose outer end extends through the housing and is connected to a door key cylinder. The first and second shafts being coaxial with each other but protruding in opposite directions. The inside lever has a third shaft coaxial with the first shaft and the key lever has a hole for supporting the third shaft. The actuator unit has first detecting means provided inside the housing for detecting a position of the inside lever, and second detecting means provided inside the housing for detecting a position of the key lever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.