Skateboard; has chassis with board, at least three wheels and axle suspension with slit for rigid axle that pivots about axis inclined to board to move in inclined pivot plane

摘要

The skateboard has a chassis (1) with a board (1a), at least three wheels (5,6) and an axle suspension (3) for a rigid axle (4) with a wheel (5,6) at each end. The axle pivots about an axis inclined to the board to move in a pivot plane at an angle to the board. The axle suspension has a slit with parallel side faces, which is parallel to the pivot plane. The axle has two parallel faces that lie at the side faces of the slit to guide the axle in the pivot plane. The axle is fixed in the slit by a bolt.