Motor driven lock device for trunk lid and the like
US5180198A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1992 |
| Grant date | Jan 19, 1993 |
| Priority date | — |
| Expiry date | Feb 12, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1082
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An electric driven type lock device used to a car trunk lid has a striker, a latch, and a ratchet for preventing the latch from reverse-rotating. When the striker reaches its position confronting a U-shaped groove or notch formed in the latch, a motor makes the pressing link rotate forcibly in a closed-lid direction. An electric-driven-condition relief link is connected to the ratchet. When the motor reversely rotates, the electric-driven-condition relief link makes the ratchet leave from the latch. Further, the lock device has a manual relief lever which to lever the pressing link and the ratchet are connected. When the manual relief lever is operated, the pressing link is left from a rotation track of the latch, as well as the ratchet is left from the latch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.