Actuator box assembly

1. An actuator box comprising:

a housing;

a pivot arm connected to said housing;

an electromechanical linear actuator connected to said housing and said pivot arm;

a pull cable connected to said pivot arm;

an actuator cable connected to said pivot arm, wherein actuation of said pull cable or said electromechanical linear actuator causes rotation of said pivot arm which causes actuation of said actuator cable.

2. The actuator box of claim 1 , further comprising a biasing assembly configured to bias the rotation of the pivot arm in a direction of rotation opposite of the direction of rotation of the pivot arm caused by the pull cable or electromechanical linear actuator.

3. An actuator box of an emergency floatation system, comprising:

a housing;

a pivot member pivotally coupled to the housing and disposed in the housing;

a mechanical input actuator directly connected to the pivot member and configured to rotate the pivot member in a first direction;

an electromechanical linear input actuator disposed in the housing and configured to rotate the pivot member in the first direction; and

a mechanical output actuator coupled to the pivot member and configured to be actuated when the pivot member is rotated in the first direction.

4. The actuator box of claim 3 , wherein the pivot member is a lever arm.

5. The actuator box of claim 3 , wherein the pivot member is a disk pivotally coupled to the housing eccentrically and the input mechanical actuator is a pull cable connected to the disk.

6. The actuator box of claim 3 , wherein the electromechanical linear input actuator includes an electric motor.

7. The actuator box of claim 6 , wherein the electric motor is coupled to a linear drive that is coupled to the pivot member.

8. The actuator box of claim 7 , wherein the linear drive is a lead screw.

9. The actuator box of claim 6 , wherein the electromechanical actuator comprises a linear actuator.

10. The actuator box of claim 9 , wherein the linear actuator comprises a solenoid.

11. The actuator box of claim 3 , wherein the mechanical input actuator comprises a pull cable.

12. The actuator box of claim 3 , wherein the mechanical output actuator comprises a pull cable.

13. The actuator box of claim 3 , further comprising a biasing assembly that is coupled to the pivot member and is configured to rotate the pivot member in a second direction.

14. An emergency floatation system, comprising:

an emergency inflatable device;

a source of pressurized gas fluidly coupled to the emergency inflatable device through a valve;

a mechanical trigger;

an electronic trigger; and

an actuator box assembly including a housing and a pivot member coupled to the housing, a mechanical linear input actuator coupled to the mechanical trigger, an electromechanical linear input actuator coupled to the electronic trigger and a mechanical output actuator coupled to the valve,

wherein the mechanical linear input actuator and mechanical output actuator are coupled to the pivot member and the electromechanical linear input actuator is engageable with the pivot member such that operation of either input actuator rotates the pivot member and operates the output actuator which operates the valve, and

wherein the actuator box assembly is spaced from the valve.

15. The emergency floatation system of claim 14 , wherein the pivot member is a lever arm.

16. The emergency floatation system of claim 14 , wherein the pivot member comprises an eccentric disk pivotally coupled to the housing eccentrically and the mechanical linear input actuator comprises a pull cable connected to the disk.

17. The emergency floatation system of claim 14 , wherein the mechanical linear input actuator comprises a pull cable.

18. The emergency floatation system of claim 14 , wherein the mechanical output actuator comprises a pull cable.