Electric door latch apparatus for vehicle
US11802425B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 17, 2020 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Oct 20, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0087
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An electric door latch apparatus includes a catching part for catching a striker, a door locking and unlocking part for applying a torque to the catching part through a main motor, an electric emergency door unlocking part configured to enable the door to be released from the vehicle body through a sub-motor, an inside emergency operation lever connected to an inside handle installed in the door, rotatable by an operational force of the inside handle, and configured to apply a torque to the catching part, an outside emergency operation lever connected to an outside handle installed in the door, rotatable by an operational force of the outside handle, and configured to apply a torque to the catching part, and a manual emergency door unlocking part connected to the inside emergency operation lever and configured to apply a torque to the catching part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.