초록 ▼

A ball rebound apparatus includes a part-cylindrical rebound panel with attachment flanges at the lateral extremities thereof and with parallel end walls closing the axial extremities thereof. The panel is mountable on and between two adjustable, triangular support frames, each having a base rail co

A ball rebound apparatus includes a part-cylindrical rebound panel with attachment flanges at the lateral extremities thereof and with parallel end walls closing the axial extremities thereof. The panel is mountable on and between two adjustable, triangular support frames, each having a base rail connectable to the ground or other underlying support surface, a mounting rail to which the rebound panel is attached and a support rail connectable to the base rail at various locations for changing the inclination of the mounting rail. The rebound panel is reversible so that it can be mounted with either its concave surface or its convex surface disposed forwardly. It is also mountable with its cylindrical axis disposed in a vertical plane, with the attachment flanges secured to the support frame, or with its cylindrical axis disposed in a horizontal plane, with its end walls secured to the support frame.

대표청구항 ▼

A reversible ball rebound apparatus comprising a part-cylindrical rebound member having a continuous, uninterrupted and imperforate concave rebound surface on one side thereof and a continuous, uninterrupted and imperforate, convex rebound surface on the opposite side thereof, means for supporting s

A reversible ball rebound apparatus comprising a part-cylindrical rebound member having a continuous, uninterrupted and imperforate concave rebound surface on one side thereof and a continuous, uninterrupted and imperforate, convex rebound surface on the opposite side thereof, means for supporting said rebound member, and means for reversibly securing said rebound member to said supporting means for selectively supporting same on said supporting means with either said convex rebound surface or said concave rebound surface disposed forwardly without obstruction of the forward rebound surface by said supporting means.