Door control device
US4848031A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Sep 30, 1988 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | Sep 30, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S292/72
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door control device is disclosed, which comprises a full closing lock device mounted to the door and latchingly restraining the door to the vehicle body when the door is pivoted to its fully closed position; a lock cancelling operation switch mounted on the door at a position to be manipulatable from the outside of the vehicle body; a full closing lock cancelling device mounted on the door and cancelling a locked condition of the full closing lock device upon operation of the lock cancelling operation switch; a door driving device arranged between the door and the vehicle body, the door driving device driving the door to a predetermined half-open position upon cancellation of the locked condition of the full closing lock device; a half opening lock device mounted on the door and latchingly restraining the door to the vehicle body when the door is pivoted to the half-open position; and a half opening lock cancelling device mounted on the door for cancelling a locked condition of the half opening lock device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.