A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 5/00 (2006.01) A63G 31/08 (2006.01)
Patent
CA 2247547
A sling-jump amusement device for ejecting projectiles including humans into the air, featuring a pair of bows secured intersected in a brace. An ejection seat, essentially a trampoline mat bounded by a ring for placement of a projectile, is supported centrally in the place by intersecting bow strings defining a lace herein. Unlike a conventional bow the drawstrings are retracted to a drawn position opposite direction toward the bow arch enabling unobstructed ejection of an occupant positioned loose in the seat. The brace is pivotally secured in a support frame for changing the angle of the trajectory. The seat is retracted into a ready position by a winch mounted on the frame.
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