Surface working pad assembly

Details Surface working pad assembly Surface working pad assembly

1988-09-29

1990-03-27

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Implements

Fabric

15 98, 15257R, B24B 2900

Patent

active

049108263

ABSTRACT:
A novel surface working pad assembly is described which assembly comprises a fibrous generally disc shaped pad support element having a circular raised portion at its center; the raised portion is sized and configured to fit closely within a circular aperture of a cooperating surface working pad element, but preferably remains recessed and out of contact with the work surface during use thus reducing drag and wear. The surface working pad element of the assembly is removably attached to the pad support element so that by reversing the working pad both surface may be used. The mating of the raised portion of the pad support element into the aperture of the working pad enables the working pad to be quickly; and accurately mounted on a machine and prevents unwanted displacement of the pad due to centrifugal forces, even during use in high speed rotary floor polishers or the like.

REFERENCES:
patent: 3346904 (1967-10-01), Armstrong
patent: 3462889 (1969-08-01), Erickson
patent: 3522681 (1970-08-01), Lampert
patent: 3527001 (1970-09-01), Kleemeier et al.
patent: 3703739 (1972-11-01), Young et al.
patent: 4114225 (1978-09-01), Malish et al.
patent: 4293973 (1981-10-01), Schar
patent: 4407040 (1983-10-01), Scharf
patent: 4491999 (1985-01-01), Babcock

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