Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1996-06-21
1998-04-21
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15314, 15323, 13735516, 137360, B65H 7534
Patent
active
057405824
ABSTRACT:
A central vacuum hose storage unit to be positioned between the studs of a wall having upper and lower storage chambers and a reversible hose drive assembly positioned to deploy a vacuum hose from a stored position in the lower chamber outwardly through the upper chamber. The drive assembly includes a pair of spaced drive rollers each including a toothed gear with a central shaft opening, and a hose engaging member secured to the gear, the periphery of the roller members having opposed concave faces together defining a hose receiving nip, and radially extending, equally spaced, flexible hose engaging segments extending transversely across the concave faces, and a reversible drive means operatively connected to both roller gears.
REFERENCES:
patent: 3353996 (1967-11-01), Hamrick
patent: 3464859 (1969-09-01), Hamrick
patent: 3520725 (1970-07-01), Hamrick
patent: 3568240 (1971-03-01), Hamrick
patent: 3958297 (1976-05-01), Hukuba et al.
patent: 3977037 (1976-08-01), Miyake et al.
patent: 3998385 (1976-12-01), Ogle
patent: 4246675 (1981-01-01), Costanzo
patent: 5119843 (1992-06-01), Keenan
patent: 5189753 (1993-03-01), Sousa et al.
patent: 5402551 (1995-04-01), Workhoven et al.
patent: 5430978 (1995-07-01), Kohler
Moore Chris K.
VACS America, Inc.
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