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POOL CLEANING ROBOT

  • US 20150267431A1
  • Filed: 03/30/2015
  • Published: 09/24/2015
  • Est. Priority Date: 06/04/2009
  • Status: Abandoned Application
First Claim
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1. A pool cleaning robot for cleaning a surface of a swimming pool, said robot comprising:

  • a main housing;

    main wheels being configured for propelling the robot and for rotating at a first angular velocity;

    an auxiliary brushwheel disposed between said main wheels; and

    at least one inlet being formed in a bottom panel of the housing between said main wheels and being configured for intake of water and debris;

    wherein said robot is configured for rotating said auxiliary brushwheel about an axis of rotation at a second angular velocity which is substantially greater than the first angular velocity;

    wherein said second angular velocity is at least substantially twice that of the first angular velocity.

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