The utility model relates to a device combined organisation climb \/ descent and nibble \/ destrinque for a system of hook automatic applied in Tractors agricultural and industrial, which includes the use of a pair of suspens\u00d3rios (5) which allow the ascent and descent The hook of the coupler (2), this constitu\u00cddo by a shaft support which fits in said suspens\u00d3rios,So you can do movements of ascent and descent when applied in the systems of coupling bars of hidr\u00c1ulico of tractors. The hook is also supported in the nibble of coupling (4) part which rotates on the support of the coupling (1).The hook is arrested by the coupling pin (3) to the support of the coupling which allows rotation of the hook, and the hook will be possible to lock said through a nibble of the coupling (4), to carry out the destrinque) is the upward movement of the throttle (6) and consequent rotation of the T. For tr\u00c1s rink.The unlock will be carried out by nibble intermediate a handle, which can be pulled directly from the post of driving a tractor, by pressing the spring and releasing the hook from biting. This utility model is applicable in the manufacture of couplings autom\u00c1ticos for agricultural and industrial tractors.O PRESENTE MODELO DE UTILIDADE REFERE-SE A UM DISPOSITIVO COMBINADO DE ARTICULAÇÃO SUBIDA/DESCIDA E TRINQUE/DESTRINQUE PARA UM SISTEMA DE GANCHO AUTOMÁTICO APLICADO EM TRACTORES AGRÍCOLAS E INDUSTRIAIS, O QUAL COMPREENDE O USO DE UM PAR DE SUSPENSÓRIOS (5) OS QUAIS PERMITEM A SUBIDA E DESCIDA DO GANCHO DO ENGATE (2), ESTE CONSTITUÍDO POR UM VEIO DE APOIO QUE ENCAIXA NOS DITOS SUSPENSÓRIOS , PODENDO ASSIM FAZER MOVIMENTOS DE SUBIDA E DESCIDA QUANDO APLICADOS NOS SISTEMAS DE ENGATE DAS BARRAS DE HIDRÁULICO DOS TRACTORES. O GANCHO ENCONTRA-SE TAMBÉM APOIADO NO TRINQUE DE ENGATE (4), PEÇA A QUAL RODA SOBRE O SUPORTE DO ENGATE (1). O GANCHO ESTÁ PRESO PELA CAVILHA DE ENGATE (3) AO SUPORTE DO ENGATE A QUAL PERMITE ROTAÇÃO DO GANCHO, E O DITO GANCHO SER
