Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1982-09-27
1984-12-11
Coe, Philip R.
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
15146, 15176, A46B 1500
Patent
active
044869134
ABSTRACT:
A floor brush comprising an elongated handle and a brush assembly connected to one end of the handle, the brush assembly consisting of a unitary brush block in which the brush fibers are set. The brush block is formed with an outwardly extending socket projection that has a relatively long tapered passage the inner end of which communicates with a shorter threaded passage of uniform diameter. An end of the handle is received in the socket projection and has a tapered portion conforming to the tapered socket passage and a threaded portion that mates with the threaded socket passage. When the threaded portions of the handle and socket projection are engaged, they operate to draw the conforming tapered portions thereof into close engagement with one another whereby the stresses in this area of the floor brush are uniformly distributed over a relatively large area. The brush block socket projection is dimensioned with respect to the handle so that it extends upwardly on the handle to a point where the handle is at its maximum diameter.
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Coe Philip R.
Perfex Corporation
Stinson Frankie L.
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