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
Electrifying roller
Hypallergenic mosaic antigens and methods of making same
Systems and methods for switching supply load current estimation
Touch-sensitive device and communication device
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
Touchscreen with extended conductive pattern
Indexing, relating and managing information about entities
  Randomly Featured Patents
Feminine sanitary napkin
Liquid crystal applied voltmeter
Pelvic stabilization device
Woodworker's vise
Animal litter having the property of detecting urinary infection in cats
Cellular phone
Demountable pin for rotatably connecting together two elements of small axial dimension, particularly suitable for the lever mechanisms of textile machines
Method for preparing acrolein from glycerol by catalytic dehydration of glycerol using a heteropolyacid catalyst
Detection of pulse peak instance and amplitude in a storage drive