Rotary actuator
A rotary actuator is connected to a device and configured to set the device in a motion. The rotary actuator has a rotary actuation system and a logic. The logic is configured such that when a movement is applied to the device independent of the rotary actuator, the logic activates the rotary actuator to: (i) move the device to at least one functional position or (ii) move the device to a starting position.
1. A rotary actuator connected to a device, the rotary actuator being adapted and configured to set the device into motion, the rotary actuator comprising:
a rotary actuation system and a logic,
wherein the logic is adapted and configured in a manner such that when a movement is applied to the device independent of the rotary actuator to a position outside a starting position or at least one functional position, the logic activates the rotary actuator to at least one of: (i) move the device to the at least one functional position, or (ii) move the device to the starting position.
2. The rotary actuator according to claim 1 , wherein the device is moved to one of at least two functional positions.
3. The rotary actuator according to claim 1 , wherein the rotary actuation system comprises at least one spring.
4. The rotary actuator according to claim 1 , wherein the rotary actuation system comprises at least one barrel.
5. The rotary actuator according to claim 4 , wherein the barrel houses at least one spring.
6. The rotary actuator according to claim 4 , wherein the barrel connects the device to a gear train.
7. The rotary actuator according to claim 4 , wherein the barrel connects the device to the rotary sensor.
8. The rotary actuator according to claim 1 , wherein the rotary actuation system comprises at least one spring and at least two barrels, and the at least two barrels lock against each other to activate one of the springs based upon on the direction of rotation of the device.
9. The rotary actuator according to claim 1 , wherein the rotary actuation system is enabled to move a rotary sensor.
10. The rotary actuator according to claim 1 , wherein the movement comprises an unintentional movement applied to the device that was not triggered by the rotary actuator.
11. The rotary actuator according to claim 1 , wherein the logic activates the rotary actuator to move to device to protect the rotary actuator from damage.