Door handle assembly

1. A handle assembly for engaging and disengaging a locking device, the handle assembly comprising:

an actuator comprising a slot engaged with a cam follower pin, and structured to drive the actuator to engage or disengage a locking mechanism when rotated;

a rotatable exterior handle having an extended position and a retracted position, the rotatable exterior handle coupled to the actuator and structured to rotate and drive the actuator only when in the extended position, as guided by the slot; and

an interior handle coupled to the actuator for rotating the actuator from an interior side of a door or recess, and wherein the rotational axis of the exterior handle is the same as the rotational axis of the interior handle.

2. The handle assembly of claim 1 , further comprising a housing pan, mounted into an exterior side of a door or access, the housing pan having a recess and structured to receive and store the rotatable exterior handle.

3. The handle assembly of claim 1 , further comprising a spring, coupled to the rotatable exterior handle for returning the rotatable exterior handle to the retracted position from the extended position, as guided by the slot.

4. The handle assembly of claim 3 , wherein the spring is also structured to return the rotatable exterior handle to an unrotated position when returning the rotatable exterior handle to the retracted position, as guided by the slot.

5. The handle assembly of claim 1 , wherein the rotatable exterior handle further comprises a shaft about which the handle rotates.

6. The handle assembly of claim 5 , wherein the actuator further comprises a hollow intermediate shaft containing the slot, coaxially disposed around the rotatable exterior shaft, and wherein the hollow intermediate shaft is structured to prevent rotation of the rotatable exterior handle when the rotatable exterior handle is in the retracted position when the cam follower pin engages one end of the track.

7. The handle assembly of claim 2 , wherein the housing pan is structured such that the rotatable exterior handle sits flush with an exterior side of the door or access within the recess when the rotatable exterior handle is in the retracted position.

8. A handle assembly for engaging and disengaging a locking device, the handle assembly comprising:

an actuator comprising a slot engaged with a cam follower pin, and structured to drive the actuator to engage or disengage a locking mechanism when rotated;

a rotatable exterior handle having an extended position and a retracted position, the rotatable exterior handle coupled to the actuator and structured to rotate and drive the actuator only when transitioning from the retracted position to the extended position, as guided by the slot; and

wherein the actuator further comprises an interior handle for rotating the actuator from an interior side of a door or recess, and wherein the rotational axis of the exterior handle is the same as the rotational axis of the interior handle.

9. The handle assembly of claim 8 , further comprising a housing pan, mounted into an exterior side of a door or access, the housing pan having a recess and structured to receive and store the rotatable exterior handle.

10. The handle assembly of claim 8 , further comprising a spring, coupled to the rotatable exterior handle for returning the rotatable exterior handle to the retracted position from the extended position, as guided by the slot engaged with the cam follower pin.

11. The handle assembly of claim 10 , wherein the spring, is also structured to return the rotatable exterior handle to an unrotated position when returning the rotatable exterior handle to the retracted position, as guided by the slot engaged with the cam follower pin.

12. The handle assembly of claim 8 , wherein the rotatable exterior handle further comprises a shaft about which the handle rotates.

13. The handle assembly of claim 12 , wherein the actuator further comprises a hollow intermediate shaft containing the slot, coaxially disposed around the rotatable exterior shaft, and wherein the hollow intermediate shaft is structured to prevent rotation of the rotatable exterior handle when the rotatable exterior handle is in the retracted position when the cam follower pin engages one end of the track.

14. The handle assembly of claim 9 , wherein the housing pan is structured such that the rotatable exterior handle sits flush with an exterior side of the door or access within the recess when the rotatable exterior handle is in the retracted position.

15. A handle assembly for engaging and disengaging a locking device, the handle assembly comprising:

an actuator comprising a slot engaged with a cam follower pin, and structured to drive the actuator to engage or disengage a locking mechanism when rotated;

a rotatable exterior handle having an extended position and a retracted position, the rotatable exterior handle being coupled to the actuator and structured to rotate and drive the actuator only when the rotatable exterior handle is not in the retracted position, as guided by the slot;

an interior handle coupled to the actuator for rotating the actuator from an interior side of a door or recess, and wherein the rotational axis of the exterior handle is the same as the rotational axis of the interior handle; and

wherein the rotatable exterior handle further comprises a shaft about which the handle rotates, and wherein the actuator further comprises a hollow intermediate shaft containing the slot, coaxially disposed around the rotatable exterior shaft, wherein the hollow intermediate shaft is structured to prevent rotation of the rotatable exterior handle when the rotatable exterior handle is in the retracted position, and wherein the cam follower pin is free to rotate in a radial channel when the rotatable exterior handle is in the retracted position, thereby allowing the interior handle to rotate independently of the rotatable exterior handle to open and close an aircraft access door.

16. A handle assembly for engaging and disengaging a locking device, the handle assembly comprising:

an actuator, comprising a slot engaged with a cam follower pin, and structured to drive the actuator to engage or disengage a locking mechanism when rotated;

a rotatable exterior handle having an extended position and a retracted position, the rotatable exterior handle coupled to the actuator and structured to rotate and drive the actuator only when in the extended position, as guided by the slot; and

wherein the rotatable exterior handle further comprises a shaft about which the handle rotates, and wherein the actuator further comprises a hollow intermediate shaft containing the slot, coaxially disposed around the rotatable exterior shaft, and wherein the hollow intermediate shaft is structured to prevent rotation of the rotatable exterior handle when the rotatable exterior handle is in the retracted position.

17. A handle assembly for engaging and disengaging a locking device, the handle assembly comprising:

an actuator comprising a slot engaged with a cam follower pin, and structured to drive the actuator to engage or disengage a locking mechanism when rotated;

a rotatable exterior handle having an extended position and a retracted position, the rotatable exterior handle coupled to the actuator and structured to rotate and drive the actuator only when transitioning from the retracted position to the extended position, as guided by the slot; and

wherein the rotatable exterior handle further comprises a shaft about which the handle rotates, and wherein the actuator further comprises a hollow intermediate shaft containing the slot, coaxially disposed around the rotatable exterior shaft, and wherein the hollow intermediate shaft is structured to prevent rotation of the rotatable exterior handle when the rotatable exterior handle is in the retracted position.