DRIVING APPARATUSES USING 3-FOLD-LINKAGE AND AIR VEHICLE THEREOF TO FREELY FLY BY CONNECTING THE DRIVING APPARATUSES WITH BLADES THROUGH COUPLINGS

摘要

PURPOSE: A blade apparatus and an airplane thereof are provided to freely fly in any directions by realizing the motion of a bird or an insect's wings. CONSTITUTION: A driving apparatus comprises an actuator(101), a 3-fold-linkage(102), a guide cylinder(103), a driving arm(104) and a vertical guide slot(13). The actuator is fixed in a frame(106). The 3-link is moved by receiving the force and the displacement through the actuator. The one end of the 3-fold-linkage is fixed in the frame. The guide cylinder forms a passage to slide the other end of the 3-fold-linkage by inserting the other end of the 3-fold-linkage. The driving arm is fixed in the 3-fold-linkage. The vertical guide slot is formed by vertically connecting between an upper frame and a lower frame of the frame. An airplane to freely flap, lag and hover is realized by connecting two driving apparatuses through a coupling.