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Application filed by Pacini Ermanno, Emilio De Lorenzo BurattafiledCriticalPacini Ermanno
Priority to PT8621687ApriorityCriticalpatent/PT86216B/pt
Publication of PT86216ApublicationCriticalpatent/PT86216A/pt
Publication of PT86216BpublicationCriticalpatent/PT86216B/pt
PT8621687A1987-11-251987-11-25Transmissao flexivel, em particular, por correia e tambores, com posicao angular mutua entre os tambores variavel
PT86216B
(pt)
Procedimento ed apparecchio per il controllo del rapporto di trasmissione continuamente variable di un cambio di velocita' a pulegge coniche in un autoveicolo
Belt transmission design for multiple pulleys - eliminates effects of differences in individual ratios by incorporating differential gearing to minimise noise