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Cleaning machine

  • US 20100275395A1
  • Filed: 04/26/2010
  • Published: 11/04/2010
  • Est. Priority Date: 10/30/2007
  • Status: Active Grant
First Claim
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1. Cleaning machine with at least one cleaning tool which is adapted to be driven in rotation by way of a drive shaft that is rotatably mounted on a carrier, the drive shaft carrying a torque-transmission member which engages, by way of protrusions, in drive recesses of the cleaning tool, wherein the drive shaft is made from metal, and wherein the torque-transmission member is formed, as a plastics-material molding, onto the drive shaft.

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