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
Systems and methods for velocity profile based approach to point control
Aluminum galvanic cell
Method for treating hyperglycemia
Business flow processing method and apparatus
System and method for operating an electric power converter
Systems and methods for identifying similar documents
In-vehicle communication system and method of operation
  Randomly Featured Patents
Control circuit for piezo transformer based fluorescent lamp power supplies
Cutting insert with undulating concave chip forming groove
Developer composition for electrophotography
Golf ball
Position sensing head with redundancy
Inflatable pipe plug
Electrically heated liquid tank employing heat pipe heat transfer means
Easy-open sealing type food container
Systems, methods and apparatus configured to manage neighbor cell lists
Inked ribbon device for line printers