Composite brush
First Claim
1. A floor maintenance brush having a circularly shaped base plate with a centrally located hole disposed axially therethrough to facilitate attachment of the brush to a floor maintenance machine, said brush having tuft units that form a substantially homogenous brush face over at least 75% of one side of said brush, said tuft units each being formed of a bundle of bristles that are bent such that both ends of each said bristle are oriented in substantially the same direction, and wherein said tuft units are each comprised of:
- (a) first bristles formed of nylon and having abrasive particles impregnated therein such that the first bristles are substantially nonabsorbent and substantially abrasive; and
(b) second bristles formed of tampico such that the second bristles are substantially absorbent and substantially nonabrasive, wherein said first and second bristles are fairly evenly intermingled in each said tuft unit.
0 Assignments
0 Petitions
Accused Products
Abstract
A brush suitable for use with floor maintenance equipment and having both abrasive nonabsorbent bristles and nonabrasive absorbent bristles. The bristles are fairly evenly intermingled in each tuft, and the brush includes a plurality of tufts such that the brush face presents a substantially intermingled mix of both bristles. To enhance the cleaning qualities of the brush, the percentage of abrasive nonabsorbent bristles may be increased. To enhance the finish applying and buffing qualities of the brush, the percentage of nonabrasive absorbent bristles may be increased.
76 Citations
1 Claim
-
1. A floor maintenance brush having a circularly shaped base plate with a centrally located hole disposed axially therethrough to facilitate attachment of the brush to a floor maintenance machine, said brush having tuft units that form a substantially homogenous brush face over at least 75% of one side of said brush, said tuft units each being formed of a bundle of bristles that are bent such that both ends of each said bristle are oriented in substantially the same direction, and wherein said tuft units are each comprised of:
-
(a) first bristles formed of nylon and having abrasive particles impregnated therein such that the first bristles are substantially nonabsorbent and substantially abrasive; and (b) second bristles formed of tampico such that the second bristles are substantially absorbent and substantially nonabrasive, wherein said first and second bristles are fairly evenly intermingled in each said tuft unit.
-
Specification