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.
Abstract: A launcher for a ring airfoil includes a magazine assembly holding a plurality of ring airfoils. The magazine assembly is coupled to a launching mechanism, and the launching mechanism provides an indexing motion to the magazine assembly. In use, the setting action of the launching mechanism indexes the magazine assembly allowing a ring airfoil to engage with the launching mechanism for subsequent launching. Additional ring airfoils may be launched by repeated actuation of the launching mechanism without reloading the magazine assembly with ring airfoils.
Type:
Grant
Filed:
February 4, 1999
Date of Patent:
June 20, 2000
Assignee:
OddzOn
Inventors:
Thomas H. Grimm, Arturo Meuniot, William S. Law, Christopher Fruhauf, Arne Lang-Ree