Ring airfoil and launcher

Details Ring airfoil and launcher Ring airfoil and launcher

1999-02-04

2000-06-27

Ricci, John A.

Mechanical guns and projectors

Spring

124 81, 446 34, 446 48, 473589, F14B 700, A63H 2700

Patent

active

060793988

ABSTRACT:
A toy includes a ring airfoil and a launcher to launch the ring airfoil. The ring air foil is formed with a rigid body portion and an energy absorbing material disposed on a leading edge. The launcher is adapted to substantially simultaneously impart rotational launching energy and translational launching energy to the ring airfoil.

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