| 摘要 |
PROBLEM TO BE SOLVED: To provide an air spring device capable of enhancing the durability regardless of the stroke of a suspension. SOLUTION: The air spring device 1 to be installed between a vehicle body and an arm A is equipped with a diaphragm 2, a chamber 3 attached to the top of the diaphragm 2, and a piston 4 attached to the bottom of the diaphragm 2, wherein a link 6 is installed to couple the piston 4 side (coupling member 5) with the body B side, and is configured equally to and parallel with the line segment tying the coupling point C1 of the arm A with the piston 4 side to the coupling point C2 of the arm A with the body B side, and further it is arranged so that the confronting angle of the piston 4 to the chamber 3 is zero. COPYRIGHT: (C)2006,JPO&NCIPI |
