Double hook door mechanism

1. A landing gear door mechanism for use with an aircraft landing gear, the door mechanism comprising:

a first connector connected to the aircraft airframe at a first connection point and configured to rotate about the first connection point;

a second connector, connected to the first connector and to the landing gear door and further connected to the aircraft airframe at a second connection point, the second connector configured to rotate about the second connection point;

each of the first and second connectors being configured to independently rotate about their relative connection points in opposing directions relative to each other and configured to independently releasably connect with the landing gear, the rotation of the first and second connectors and the releasable connection of each connector to the landing gear providing for the opening and closing of the landing gear door.

2. The landing gear door mechanism according to claim 1 , wherein each of the first and second connectors are configured to independently releasably engage with a projection on the landing gear.

3. The landing gear door mechanism according to claim 2 , wherein engagement of one of the first or second connectors with the projection, during landing gear retraction and/or extension initiates rotation about the respective connector.

4. The landing gear door mechanism according to claim 1 , wherein rotation of the first or second connector translates into rotation of the other connector about its connection point, the simultaneous rotation of the first and second connectors resulting in the opening or closing of the aircraft door.

5. A device for opening and closing an aircraft landing gear bay door, comprising:

a door rod coupled to the landing gear bay door;

a first connection means, pivotably coupled to the door rod at a first end and pivotably coupled to the landing gear bay at a first connection point;

a second connection means, coupled to the first connection means, and pivotably coupled to the landing gear bay at a second connection point;

the first and second connection means configured to independently releasably connect with a pivot point located on the landing gear.

6. The device according to claim 5 , wherein connection of one of the first and second connection means with the pivot point during retraction and extension of the landing gear provides for rotation of the first and second connection means providing for simultaneous movement of the door rod to open or close the bay door.

7. The device according to claim 5 , wherein the first and second connection means each include hook means for connecting with the pivot point on the landing gear.

8. The device according to claim 5 , wherein the second connection means is coupled to a biasing means that biases the second connection means to rotate in a first direction.

9. A device for opening and closing a landing gear bay door comprising:

a door rod coupled to the landing gear bay door at a first end;

a first connector, pivotably coupled to the landing bay at a first connection point;

a second connector, pivotably coupled to the landing bay at a second connection point and coupled to the door rod at its second end;

the first and second connectors coupled to each other and configured to simultaneously rotate in opposing directions, the first and second connectors configured to independently engage with a projection located on the landing gear, engagement of one of the first and second connectors with the projection causing rotation of the connectors that translates movement to the door rod to open and close the landing gear bay door.

10. The device according to claim 9 , wherein the first and second connectors include hook members that are operable to releasably engage with the projection.

11. The device according to claim 9 , wherein the first and second connectors are coupled to each other using a rod.

12. The device according to claim 9 , wherein the first connector is biased to pivot about the first connection point in a first direction.

13. The device according to claim 12 , wherein the first connector is coupled to a spring to bias the rotation of the first connector about the first connection point in a first direction.