| 摘要 |
PROBLEM TO BE SOLVED: To provide a suspension device for a vehicle capable of effectively utilizing energy when a load input from a road surface through wheels fluctuates. SOLUTION: This suspension device for a vehicle is interposed between wheels and a car body 11 to restrict transmission of fluctuation of a load input from a road surface to the car body 11 through the wheels. Piezoelectric elements 40 and 46 are provided between members 14, 33 and members 31, 34 structuring a route for transmitting a fluctuation of the load inputted to the car body 11 through the wheels, and the power generated in the piezoelectric elements 40 and 46 by a fluctuation of the load is taken out, and supplied to a power supplying device provided with at least a power storage device. COPYRIGHT: (C)2005,JPO&NCIPI |
