how much weight can a nba rim hold
Breakaway rim While several men claim to have created the breakaway rim, Arthur Ehrat is recognized as the inventor by the Smithsonian Institution's Lemelson Center for the Study of Invention & Innovation.[1][2] A resident of Lowder, Illinois, Ehrat worked at a grain elevator for most of his life and barely knew anything about basketball. In 1975, his nephew, an assistant basketball coach at Saint Louis University, asked him to help design a rim that could support slam dunks. Using a spring from a John Deere cultivator, Ehrat designed a rim that could bend and spring back after 125 pounds of force were applied to it. He called his device "The Rebounder". In 1982, he was awarded a patent for his invention, which was officially called a "deformation-preventing swingable mount for basketball goals".[3]