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Debris blower and/or vacuum devices

  • US 5,673,457 A
  • Filed: 01/30/1996
  • Issued: 10/07/1997
  • Est. Priority Date: 01/30/1995
  • Status: Expired due to Term
First Claim
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1. A blower/vacuum device comprising:

  • a motor unit,an impeller which is drivable by the motor unit,a blower volute which is releasably attachable to themotor unit and in which the impeller is locatable including;

    an air inlet, andan air outlet duct for expelling a stream of air generated by the impeller,and a vacuum volute which is releasably attachable to the motor unit and in which the impeller is locatable including;

    a suction duct for transporting debris to the impeller in an air stream created by the impeller,and an air expelling duct for transporting debris away from the impeller in the air stream to a collecting point,characterised in that the blower volute and the vacuum volute are interchangeable.

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