Resources Contact Us Home
Adaptive physical education device

Image Number 10 for United States Patent #6004233.

An adaptive physical education device has a spring-back assembly with a U shaped frame that is positioned over first and second vertical posts. The spring-back assembly has a webbing attached by springs to a webbing frame, which is pivotally attached to the U shaped frame. The spring-back assembly is pivotable to different angles so that a ball may be caught and tossed at a variety of angles. In a separate embodiment, the webbing frame is removed and replaced with a ball catapult assembly, which is attached to the U shaped frame with elastic cords. The ball catapult assembly has a ball holder and a handle. A ball is placed in the ball holder, then a wheelchair bound participant pulls back the handle to apply tension to the elastic cords. The handle is released to propel the ball.

  Recently Added Patents
Method for making an abrasion-resistant steel plate and plate obtained
Content output control device and content output control method
Catalyst compositions for hydroformylation reaction and hydroformylation process using the same
Microcapsules, their use and processes for their manufacture
Apparatus and method for controlling a tunable matching network in a wireless network
Container pack
Lighting fixture
  Randomly Featured Patents
Semiconductor memory circuit, semiconductor memory module using the same, and acoustic signal reproducing system
All-optical, continuously tunable, pulse delay generator using wavelength conversion and dispersion
Thermocontact welding method and apparatus, and welded product
Placement of an optical component on a substrate
AXMI-031, AXMI-039, AXMI-040 and AXMI-049, a family of novel delta-endotoxin genes and methods for their use
Optical disk unit having reduced recording and reproducing errors
Cutting board