Control center for an aerial device with control lever

1. A control center for an aerial device, said aerial device comprising:

a main boom part mounted with a first end on a turret;

an extension boom part mounted to a second end of the main boom part, wherein the main boom part is:

inclinable around a horizontal axis in a first inclination movement,

rotatable around a vertical axis in a rotation movement, and

extendable and retractable along a main boom longitudinal extension direction in a first telescope movement,

wherein the extension boom part is extendable and retractable along its an extension boom longitudinal extension direction in a second telescopic movement,

wherein the control center comprises a first armrest having a rear flat portion and a first control device in front of the rear flat portion, a second armrest in opposed relation to the first armrest and having a rear flat portion and a second control device in front of the rear flat portion, the first and second control devices are configured to be operated manually and independent from one another, the first control device being configured for controlling the first inclination movement and the rotation movement of the main boom part, and the second control device comprising at least a first control lever for controlling the first telescopic movement and the second telescopic movement;

wherein the control center comprises a switch for changing an operation mode of the first control lever from a first mode of controlling the first telescopic movement to a second mode in which the second telescopic movement is controlled;

wherein the extension boom part is associated to the second end of the main boom part by a hinge mounting and being inclinable around a horizontal hinge axis with respect to the main boom part in a second inclination movement, and the second control device comprises control means for controlling the second inclination movement;

wherein the control means for controlling the second inclination movement comprise a second control lever for controlling the second inclination movement;

wherein the control means for controlling the second inclination movement comprise said switch for changing said operation mode of the first control lever; and

wherein the switch for changing an operation mode of the first control lever or the second control lever is disposed laterally at an inner side of the first or second armrest or a handrest.

2. The control center according to claim 1 , wherein the second control device is disposed at a front end of the second armrest.

3. The control center according to claim 2 , wherein the front end of the second armrest comprises a bulge representing the handrest.

4. The control center according to claim 1 , wherein the second control device comprises at least one additional switch disposed laterally at an inner side of the second armrest or the handrest.

5. The control center according to claim 4 , wherein the at least one additional switch is a movement restriction control switch for activating/deactivating a movement restriction of the aerial device or a communication control switch for activating/deactivating a communication function of the aerial device.

6. The control center according to claim 1 , comprising an operator's seat, with a backrest and said first and second armrests disposed laterally at two opposite sides of the backrest, with the first control device being disposed at the first armrest, and the second control device being disposed at the second armrest.

7. The control center according to claim 1 , wherein the first control device comprises a joystick.

8. The control center according to claim 1 , wherein the aerial device comprises a turnable ladder of a firefighting vehicle, and wherein the control center controls the turnable ladder.

9. The control center according to claim 1 , wherein the switch includes a push button.