Spray extractor

Details Spray extractor Spray extractor

1989-12-15

1990-09-04

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15322, 15339, 15354, A47L 1130

Patent

active

049532545

ABSTRACT:
A mobile cleaner apparatus comprising a container for a cleaning preparation and an associated pressure pump which are integrated into a mobile and steerable chassis. The chassis has a steering handle and a holder for a removable suction unit equipped with an integrated soil container. A coupling means is provided for detachably fastening to the chassis a spray nozzle and suction nozzle unit having its own roller. The spray nozzle and suction nozzle unit is displaceable laterally on either side of the apparatus. The spray nozzle is suitable for applying a cleaning preparation to a surface to be cleaned, for example, a floor, and the suction nozzle is suitable for sucking up the applied cleaning preparation.

REFERENCES:
patent: 3496592 (1970-02-01), Jones
patent: 3959846 (1976-06-01), Yasuda
patent: 3981596 (1976-09-01), Melton
patent: 4167799 (1979-09-01), Webb
patent: 4318202 (1982-03-01), Holman
patent: 4353145 (1982-10-01), Woodford
patent: 4466155 (1984-08-01), Grave
patent: 4586208 (1986-05-01), Trevarthen
patent: 4616378 (1986-10-01), Berfield et al.

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