Arm handling of loads with reduced performance pairs. (Machine-translation by Google Translate, not legally binding)

Load handling arm with reduced actuation torques. The patent describes a manipulator arm (1, 1 ', 1 ") of loads with low action pairs, comprising several intermediate links (6, 6', 6", 10, 10 ', 10 ") joined between yes by articulations (5, 5 ', 5' ', 9, 9', 9 ''), where the last link (14, 14 ', 14' ') is joined to an active joint (13, 13', 13 ''), comprising a mechanism of four bars (11a, 11a ', 11a' ', 11b, 11b', 11b '', 12, 12 ', 12' ', 15, 15', 15 '') whose bar end (15, 15 ', 15 "), which projects downward in vertical direction, has a point of engagement (23) to which the load is coupled. (Machine-translation by Google Translate, not legally binding) Brazo manipulador de cargas con pares de actuación reducidos.La patente describe un brazo manipulador (1, 1', 1'') de cargas con bajos pares de actuación, que comprende varios eslabones (6, 6', 6'', 10, 10', 10'') intermedios unidos entre sí por articulaciones (5, 5', 5'', 9, 9', 9''), donde el último eslabón (14, 14', 14'') está unido a una articulación activa (13, 13', 13''), comprendiendo un mecanismo de cuatro barras (11a, 11a', 11a'', 11b, 11b', 11b'', 12, 12', 12'', 15, 15', 15'') cuya barra de extremo (15, 15', 15''), que se proyecta hacia abajo en dirección vertical, tiene un punto de enganche (23) al que se acopla la carga.