Sport stand tube ball raised by impact has barriers as swivel plates at each tube opening and is triggered by foot pedal through power cylinders.

摘要

At each of its openings (23) the tube (12) has a barrier (25) which can be swung into the tube for the balls etc. All barriers can be swung in or out simultaneously by pneumatic or hydraulic cylinder (26) and each barrier forms an incline leading out of the tube. The cylinder piston works in both directions, with piston rod (29) hinged to barrier swivel plate (25). Barrier swivel movement can be triggered via a foot pedal.