US Patent 7931412 Extendable camera support and stabilization apparatus

A support system used to orient and utilize equipment remotely positioned from an operator and supported in a stabilized manner. The support system includes a balance pole with a master end and a slave end. Master component masses are connected to and balanced at the balance pole master end on a master sled with a master gimbal apparatus, and slave component masses are connected to and balanced at the balance pole slave end on a support structure or slave sled with a slave gimbal apparatus. A tertiary gimbal is attached to the balance pole at its center of balance. The system includes a mechanism to replicate the motion of the master gimbal at the slave gimbal so the orientation of the master sled is mimicked by the slave sled.