Mechanical training simulator of collective acrobatics (Machine-translation by Google Translate, not legally binding)

摘要

Mechanical acrobatics training simulator characterized by having two quadrangular tubes (1 and 3) inserted one on the other with the possibility of regulating the total length of the set, both finished by another smaller tube (2 and 6) welded at its center perpendicular to the above and on which are fixed a pair of supports (5) in the form of feet and hands respectively through holes made in said tubes. A pair of threaded tubes welded perpendicular to the first tube (1) and opposite each other complete the device. (Machine-translation by Google Translate, not legally binding)