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Accessory attachment for rotary hand tools

  • US 20050048884A1
  • Filed: 08/26/2003
  • Published: 03/03/2005
  • Est. Priority Date: 08/26/2003
  • Status: Active Grant
First Claim
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1. An accessory attachment for a rotary power hand tool of the type which has a housing with a substantially cylindrical nose portion, a motor having an output shaft with a mounting coupling for receiving a drive shaft extending forwardly from the nose portion, and being concentric therewith, said attachment comprising:

  • a housing having an output shaft configured to drive a rotating tool, said housing having an input shaft configured to couple with the drive shaft, such that said motor output shaft, drive shaft and input shaft are aligned on a common axis, said housing having a mounting collar with a substantially cylindrical inside surface sized to slidably fit snugly on the nose portion; and

    a thin annular cylindrical layer of resilient material located between said housing cylindrical inside surface and the nose portion.

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