Balancing apparatus
First Claim
1. Balancing apparatus for providing recreational amusement and beneficial exercise to the user, said apparatus comprising:
- a spherical fulcrum of a first diameter, said spherical fulcrum being rotatable about its orthogonal axes to freely move over a horizontal surface;
a platform supported by said spherical fulcrum and movable relative to said spherical fulcrum in a plurality of directions in the plane of the platform, said platform having a first surface and an oppositely facing second surface engaging said spherical fulcrum;
a foot support centrally located on said first surface; and
stop means for engaging said spherical fulcrum to limit movement of said platform for all directions of movement of said platform relative to said spherical fulcrum, said stop means being positioned on said second surface at a location outside the projection of said foot support from said first surface on said second surface.
0 Assignments
0 Petitions
Accused Products
Abstract
A balancing apparatus of the platform and spherical fulcrum type in which the spherical fulcrum is rotatable about its orthogonal axes to enable the fulcrum to move freely over a horizontal surface. A platform support on the spherical fulcrum has a first surface and oppositely facing second surface engaging the spherical fulcrum. A foot support is centrally located on the first surface. A stop means, for defining the extent of movement of the platform relative to the spherical fulcrum, is positioned on the second surface at a location outside the projection of the foot support from the first surface on the second surface.
90 Citations
5 Claims
-
1. Balancing apparatus for providing recreational amusement and beneficial exercise to the user, said apparatus comprising:
-
a spherical fulcrum of a first diameter, said spherical fulcrum being rotatable about its orthogonal axes to freely move over a horizontal surface; a platform supported by said spherical fulcrum and movable relative to said spherical fulcrum in a plurality of directions in the plane of the platform, said platform having a first surface and an oppositely facing second surface engaging said spherical fulcrum; a foot support centrally located on said first surface; and stop means for engaging said spherical fulcrum to limit movement of said platform for all directions of movement of said platform relative to said spherical fulcrum, said stop means being positioned on said second surface at a location outside the projection of said foot support from said first surface on said second surface. - View Dependent Claims (2, 3, 4, 5)
-
Specification