Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1991-06-25
1992-07-14
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15323, 15344, 15347, 15383, 15391, 15392, 15412, A47L 526
Patent
active
051291282
ABSTRACT:
A hand-held corded vacuum cleaner having a housing with a motor compartment containing a motor mounted on partitions defining inlet, cooling and outlet chambers for efficient motor cooling by air which enters inlet and exits outlet vents in the inlet and outlet chambers, respectively. A dirt channel extends from a fan chamber having a fan mounted by being swaged on a motor shaft. A nozzle chamber is disposed at one end of the housing and a bag assembly is removably detached from the rear of the housing by means of a collar having a side hole through which a detent extends and which may be depressed to remove the bag assembly. The nozzle is in communication with the fan chamber and the fan pushes dirt through a dirt channel over the motor compartment into the bag of the bag assembly. The motor shaft has a pulley at the end thereof which is connected to a brush which is releasably retained in the nozzle compartment. A belt extends around the brush and the pulley. A door provides access to the belt and has a post which is coaxial with the motor shaft and extends into the immediate proximity of the end thereof to prevent the belt from meandering off the shaft. A well in the belly of the housing and a cooperating well defined between projections on the handle provide a receptacle for the line cord when it is wound around the housing and handle.
REFERENCES:
patent: 1130114 (1915-03-01), Small
patent: 1136434 (1915-04-01), Overholt
patent: 1727922 (1929-09-01), Adams
patent: 1740918 (1929-12-01), Clarke
patent: 1823726 (1931-09-01), Carson
patent: 1856136 (1932-05-01), Orr
patent: 1903855 (1933-04-01), Townsend
patent: 1918695 (1933-07-01), Gilbert
patent: 1933492 (1933-10-01), Beach
patent: 1946585 (1934-02-01), Leathers
patent: 1949052 (1934-02-01), Kirby
patent: 1970665 (1934-08-01), Martinet
patent: 2092043 (1937-09-01), Atwell
patent: 2130325 (1938-09-01), Pardee
patent: 2149138 (1939-02-01), Gasner
patent: 2239762 (1941-04-01), Taylor
patent: 2244943 (1941-06-01), Dow
patent: 2263762 (1941-11-01), Dow
patent: 2272985 (1942-02-01), Smith
patent: 2309583 (1943-01-01), Frantz
patent: 2314334 (1943-03-01), Frantz
patent: 2319194 (1943-05-01), Youhouse
patent: 2340379 (1944-01-01), Hahn
patent: 2395430 (1946-02-01), Sloan
patent: 2406915 (1946-03-01), Smellie
patent: 2428133 (1948-03-01), Sparklin
patent: 2460851 (1949-02-01), Sheppard
patent: 2474439 (1949-06-01), Segesman
patent: 2538464 (1951-01-01), MacFarland
patent: 2693542 (1954-11-01), Vance
patent: 2767904 (1956-10-01), Doyle
patent: 2823411 (1958-02-01), Kirby
patent: 3217351 (1965-11-01), Hayba
patent: 3302047 (1967-01-01), Short
patent: 3312386 (1967-04-01), Hull
patent: 3341113 (1967-09-01), Sebok
patent: 3444582 (1969-05-01), Erbor
patent: 3458739 (1969-07-01), Zelinski
patent: 3608333 (1971-09-01), Selley
patent: 3648090 (1972-03-01), Voin
patent: 3802025 (1974-04-01), Berg
patent: 3829722 (1974-08-01), Rosenthal
patent: 4120616 (1978-10-01), Dwyer
patent: 4167801 (1979-09-01), Erbor
patent: 4512057 (1985-04-01), Laing
patent: 4518325 (1985-05-01), Kingston
patent: 4601735 (1986-07-01), Morton
patent: 4633542 (1987-01-01), Sovis
patent: 4633543 (1987-01-01), Sovis et al.
patent: 4685171 (1987-08-01), Beaudoin
Bartasevich William E.
Bowerman Leonard E.
Caterinacci John R.
Chumley Eugene K.
Owens Raymond D.
Godziela Christopher P.
Ingerman Jeffrey H.
Moore Chris K.
TRC Acquisition Corporation
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