Floor working machine with a working implement mounted on a self-propelled vehicle for acting on floor

  • US 6,830,120 B1
  • Filed: 07/01/1999
  • Issued: 12/14/2004
  • Est. Priority Date: 01/25/1996
  • Status: Expired due to Fees
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A floor working machine comprising:

  • a self-propelled vehicle body including a working implement for treating a floor surface;

    U-turn control means for causing said self-propelled vehicle body to make a U-turn automatically to adjust said working implement to a work line adjacent a work line treated before said U-turn;

    spin turn control means for causing said self-propelled vehicle body to make a spin turn automatically to align said working implement to a work line treated before said spin turn; and

    running control means for automatically controlling said U-turn control means and said spin turn control means in response to input signals for causing said self-propelled vehicle body to make selectively a U-turn under control of said U-turn control means and a spin turn under control of said spin turn control means.

View all claims
  • 2 Assignments
    ×
    ×

    Thank you for your feedback

    ×
    ×