Mech. Based Des. Struct. Mech. Mech. Based Des. Struct. Mech. Design and development of a not actively driven modular device for parts feeding and sorting Bianchi Edoardo Universidad de Zaragoza Jorg Oliver Jonas Fantoni Gualtiero Brosed Dueso Francisco Javier Universidad de Zaragoza Yagüe-Fabra José A. Universidad de Zaragoza 2024 research-article