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Sweeping machine with dust extraction

  • US 5,794,304 A
  • Filed: 12/12/1995
  • Issued: 08/18/1998
  • Est. Priority Date: 12/13/1994
  • Status: Expired due to Fees
First Claim
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1. A sweeping vehicl for pneumatically taking up refuse, including a suction mouthpiece (2) having a suction air intake area (9) and connected via a first suction line (4) to a mobile refuse container (6), and including a second suction line (5), connected at a suction end to a suction hood (3) at a lateral broom (7), and wherein air ejector nozzle (2) is connected to the other end of the second suction line (5), said ejector nozzle having a suction opening (8) disposed within the suction air intake area (9) of the suction mouthpiece (2).

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