May 17, 2013
...AND CHEAPER...:
Saws Cut Off 4,000 Fingers a Year. This Gadget Could Fix That. (Myron Levin | Thu May. 16, 2013, Mother Jones)
Gerald Wheeler caught the hot dog demonstration at the International Woodworking Fair in Atlanta in 2002. A man took an Oscar Meyer wiener and pushed it into the blade of a table saw spinning 4,000 times per minute. As the hot dog touched the whirring saw, the blade came to a dead stop in about three one-thousandths of a second, leaving the dog with only a minor nick.The saw was equipped with a safety device called SawStop that could distinguish between wood and flesh and then stop the blade fast enough to prevent a gruesome injury. Wheeler was amazed. As the operator of a wood shop in Hot Springs, Arkansas, he was all too aware of the unforgiving nature of table saws. Not long before, two of his employees had been maimed within a few weeks of each other. Wheeler felt awful about the injuries, the loss of two good workers, the $95,000 in medical bills, the doubling of his workers compensation rates. Watching SawStop in action, Wheeler thought: If only this had come along sooner.Those kinds of injuries are all too common: Each year, more than 67,000 workers and do-it-yourselfers are injured by table saws, according to the Consumer Product Safety Commission (PDF), resulting in more than 33,000 emergency room visits and 4,000 amputations. At an average cost of $35,000 each, these accidents lead to more than $2.3 billion in societal costs annually including medical bills, lost wages, and pain and suffering.
Posted by Orrin Judd at May 17, 2013 5:01 AM
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