Element gripping device for tree shaker, comprises gripped body attached to mobile piston rod of shaker, where body comprises pair of arms defining cavity suitable to house branch of tree to bring under shocks

摘要

The device comprises a gripped body attached to a mobile piston rod of a shaker. The body comprises a pair of arms defining a cavity suitable to house a branch of a tree to bring under shocks. A pair of protective rotating sheaths is coupled on those arms and fit to act in contact with that branch during the shaking. The outer surface of each pod is formed in the sheaths so that multiple curvilinear moldings undergo longitudinal development.