Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent
1990-06-19
1992-03-31
Coe, Philip R.
Brushing, scrubbing, and general cleaning
Machines
Brushing
1510403, 1510404, 1510405, 1510409, A47L 1500, A47L 2500, B08B 100, B08B 700
Patent
active
050995375
ABSTRACT:
A Combination Cleaner Reamer for Tubes and Fittings includes a base plate housing. The ends of sleeves protrude from inside through a surface of the housing and the sleeves are bored to receive the stems of cylindrical brushes. A shaft extending from an opposite side of the housing may be coupled to the chuck of an electric hand drill or other power source to rotate all of the brushes simultaneously. A clamp secures the housing to the electric hand drill or motor. The apparatus and drill are easily separated from one another for convenient storage or portability purposes. Two types of brushes are mounted on the housing. One type is intended to brush the interior of the tube and has bristles extending from a central axis. The second type is intended to brush the exterior surface of the tube and includes bristles extending inwardly from the inside surface of a cylindrical shell. Several sets of internal and external brushes having a range of diameters are mounted in order to accomodate various sizes of tubes. A reamer may be substituted for one of the brushes.
REFERENCES:
patent: 1569167 (1926-01-01), Anderson
patent: 2305079 (1942-12-01), Heldenbrand
patent: 2758326 (1956-08-01), Keely et al.
patent: 2859627 (1958-11-01), Gallop, Jr.
patent: 3067443 (1962-12-01), Romens
patent: 3134202 (1964-05-01), Hoefler
patent: 3621505 (1971-11-01), Vocker et al.
patent: 4014062 (1977-03-01), Scott et al.
patent: 4467489 (1984-08-01), Begneaud
patent: 4930176 (1990-06-01), Gelman
Coe Philip R.
Samuel Smith Robert
Soohoo Tony G.
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