Vacuum cleaner nozzle arrangement

Details Vacuum cleaner nozzle arrangement Vacuum cleaner nozzle arrangement

1987-05-29

1989-12-26

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15371, A47L 902

Patent

active

048888508

ABSTRACT:
A vacuum cleaner nozzle arrangement has a nozzle defining a suction channel arranged across the width of the nozzle with suction edges surrounding the channel. The nozzle is connected to a connecting wand via a conduit segment disposed therebetween and a vacuum cleaner can be attached to the connecting wand. The nozzle is suspended from the nozzle housing by means of a so-called parallel crank drive. The nozzle housing is configured to be driven or pushed upon a surface to be cleaned.

REFERENCES:
patent: 2938225 (1960-05-01), Carabet
patent: 3039129 (1962-06-01), Belicka et al.
patent: 3234969 (1966-02-01), Du Mont
patent: 3838713 (1974-10-01), Tubbs
patent: 3847184 (1974-11-01), God
patent: 3858615 (1975-01-01), Weigl
patent: 4360104 (1982-11-01), Lang

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