Appliance for the treatment of textile floor coverings

Details Appliance for the treatment of textile floor coverings Appliance for the treatment of textile floor coverings

1989-08-16

1991-01-08

Johnson, Richard J.

Coating implements with material supply

Reservoir separably mounted on elongated handle

401284, A47L 1326, A46B 1106, A46B 902

Patent

active

049830600

ABSTRACT:
A manually operated appliance for the treatment of textile floor coverings with a foaming cleaning liquid, comprising a shaft-like handle with a bristled cleaning element attached thereto, a container for cleaning liquid replaceably mounted on the handle by means of a holding element, and a hose for connecting the container and cleaning element which is operatively connected to a dosing mechanism regulating the outflow of cleaning liquid from the container. The hose has a grooved internal profile and the cleaning element is a hollow brush having an inlet nozzle on its top surface for the hose level with a socket for fixing the handle. Outlet holes face the floor between rows of bristles arranged at the outer edges of the hollow brush, and a distributor plate covers the brush surface.

REFERENCES:
patent: 938735 (1909-11-01), Wolfgram
patent: 1049797 (1913-01-01), Arntt
patent: 1091888 (1914-03-01), Lorzing
patent: 1333741 (1920-03-01), Thomas
patent: 1393133 (1921-10-01), Jarusz
patent: 1731339 (1929-10-01), Hemple
patent: 2243607 (1941-05-01), Rosen
patent: 2633590 (1953-04-01), Mitchell
patent: 2641011 (1953-06-01), Caronia
patent: 3081481 (1963-03-01), Nohl et al.
patent: 3806261 (1974-04-01), Soultanian
patent: 4057353 (1977-11-01), Kitatani

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