Crank with torque limitation. Management commission (Machine-translation by Google Translate, not legally binding)

摘要

Crank with torque limitation characterized in that it consists of a connecting rod body with a handle in which is a threaded hole in which by means of a cap that baits in said thread a pressure ball is mounted by means of a spring that is requested on accommodations made on the driven shaft on which the crank acts in such a way that if the expected effort is exceeded, the ball jumps out of its seat, never exceeding the pre-established torque. (Machine-translation by Google Translate, not legally binding)