Brushing – scrubbing – and general cleaning – Implements – Fabric
Patent
1986-07-14
1987-12-01
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Fabric
15 98, 1523017, 1523018, 15257R, A47C 1114
Patent
active
047094397
ABSTRACT:
A floor polisher mounting disk for mounting a polishing pad on a motorized floor polishing machine is provided which is characterized by the ability to readily flex upon encountering a protuberance in a floor such as a door threshold. The mounting disk includes a hum portion and a rim portion which is positioned in spaced relation to the hub portion, resilient plastic means interconnecting the two portions for providing a pliable interconnection between the two, and a resilient lip extending from the resilient plastic means for mounting a polishing pad thereon. A method of forming the floor polisher mounting disk is also provided which includes the steps of injection molding a plastic hub and rim portion, annealing the same, and thereafter injection molding a relatively soft plastic material to overlie and interconnect the hub and rim portions.
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Warren Mark V.
Warren William L.
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