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High speed floor burnisher

  • US 4,631,775 A
  • Filed: 10/15/1985
  • Issued: 12/30/1986
  • Est. Priority Date: 10/15/1985
  • Status: Expired due to Term
First Claim
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1. In a floor burnisher including a motor having a shaft rotating at high speed, an improved driver assembly comprising:

  • a hub coupled to the shaft of said motor for rotation therewith;

    a flexible backing plate attached to said hub and extending radially outwardly thereof and defining an outer peripheral retainer flange extending downwardly therefrom;

    pad gripper means beneath the underside of said backing plate and attached to said hub for rotating therewith; and

    a burnishing pad engaging said gripper means and having an outboard edge immediately adjacent said retainer flange of said backing plate, said retainer flange at least partially encompassing said pad.

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