Invention Grant
US08505850B2 Locking and unlocking system for the cockpit door of an aircraft and door with such a system
有权
用这种系统的飞机和门的驾驶舱门的锁定和解锁系统
- Patent Title: Locking and unlocking system for the cockpit door of an aircraft and door with such a system
- Patent Title (中): 用这种系统的飞机和门的驾驶舱门的锁定和解锁系统
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Application No.: US12442518Application Date: 2007-09-14
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Publication No.: US08505850B2Publication Date: 2013-08-13
- Inventor: Olivier Pujol , Serge Roques
- Applicant: Olivier Pujol , Serge Roques
- Applicant Address: FR Toulouse
- Assignee: Airbus Operations SAS
- Current Assignee: Airbus Operations SAS
- Current Assignee Address: FR Toulouse
- Agency: Patterson Thuente Pedersen, P.A.
- Priority: FR0653917 20060922
- International Application: PCT/FR2007/051932 WO 20070914
- International Announcement: WO2008/034992 WO 20080327
- Main IPC: B64C1/14
- IPC: B64C1/14 ; E05B65/12
Abstract:
Embodiments relate to a locking and unlocking system of a separation door separating a cockpit from a cabin of an aircraft. In one embodiment, a system comprises a set of electrically controlled bolts configured to lock the door, a control unit configured to electrically control the set of bolts, a first manual control connected to the control unit, installed in the cockpit and configured to unlock the door, a second manual control connected to the control unit, installed in the cabin and configured to unlock the door, an accelerometer to detect a crash, and a switching relay to control automatic unlocking of the door when a crash of the aircraft is detected, the relay connected to the accelerometer, the control unit and the set of bolts.
Public/Granted literature
- US20100140407A1 LOCKING AND UNLOCKING SYSTEM FOR THE COCKPIT DOOR OF AN AIRCRAFT AND DOOR WITH SUCH A SYSTEM Public/Granted day:2010-06-10
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