Patent ID: 7172154
Filing Date: 2007-02-06
Classification: B64C,B64D,E05B,Y10T

Abstract:
1. A catch device of a cockpit door disposed between a cockpit and a passenger cabin on an aircraft, the catch device comprising: a door body capable of being opened toward the cockpit via a hinge disposed on one side portion of the door body; a latch device equipped on the other side portion of the door body on the cockpit side of the door body; a catch device disposed on a wall of the aircraft for receiving a bolt of the latch device, the catch device comprising a housing, a catch member for a bolt that is rotatably disposed within the housing, and a solenoid device for restricting the rotation of the catch member; and a pit pin for restricting the rotation of the catch member by being inserted to a hole formed to the housing in case a problem occurs to the solenoid device, wherein said hole which the pit pin is inserted into is located on the cockpit side of the catch device.