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Sports impact measuring apparatus

  • US 4,883,271 A
  • Filed: 04/18/1988
  • Issued: 11/28/1989
  • Est. Priority Date: 10/10/1985
  • Status: Expired due to Fees
First Claim
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1. Sports impact measuring apparatus for indicating at least one characteristic of an externally applied impact, said apparatus comprising:

  • a deformable, resilient support for receiving impacts, said support being compressible at the region of the impacts and expandable at parts of said support away from the region of impact;

    flexible transducer means mounted on said support around said expandable part of said support for generating an electrical signal having at least one characteristic varying in accordance with to the extent of the expansion of said expandable portion in accordance with the value of said impact characteristic; and

    indicating means connected to said transducer means for indicating at least one value of a characteristic of said electrical signal.

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