"Mikio Horie,Yidai Okabe,Masahiro Yamamoto,Daiki Kamiya","Durability of large-deflective hinges made of blend polypropylene used for molded pantograph mechanisms","ROMANSY2006","ROMANSY 16-Robot Design, Dynamics, and Control","Springer-Verlag Wien New York",,,"pp. 355-362",2006,June