Patent ID: 8494725
Filing Date: 2013-07-23
Classification: H01Q

Abstract:
1. A system for stabilization of a mast on a movable carrier, comprising: a mast which defines a longitudinal direction; a mast support which is designed to support the mast on the carrier pivotably about at least one pivoting axis; an actuator device which is connected to the mast and is designed to pivot the mast with its longitudinal direction relative to the carrier about the at least one pivoting axis; a mast sensor device which is designed to determine the longitudinal direction of the mast relative to a predetermined absolute spatial direction; an electronic control device which is designed to receive direction signals from the mast sensor device, to compare the direction signals with a predetermined set value for the longitudinal direction of the mast and to derive a manipulated variable from the comparison for the actuator device, in order to stabilize the longitudinal direction of the mast with respect to the set value; and a securing device for monitoring acceleration values of at least one of the mast and the carrier and to block the mast if a predetermined acceleration value is exceeded.