Motor-driven door latch for vehicle
US11441336B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 11, 2019 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Jan 7, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0014
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A motor-driven door latch for a vehicle includes a catch part which is caught on a striker mounted on the vehicle. A door locking and releasing part includes a main motor and applies torque to the catch part through the main motor to allow the catch part to be locked to or released from the striker. A motor-driven emergency door releasing part is provided with an auxiliary motor and is contacted with the door locking and releasing part. An inside emergency operating lever is connected with an inside handle installed at the door for the vehicle. An outside emergency operating lever is connected with an outside handle installed at the door for the vehicle. A manual emergency door release part is connected with the inside emergency operating lever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.