Coating implements with material supply – Including means to apply material-moving force – Including pressurized reservoir
Patent
1987-01-27
1988-11-08
Bratlie, Steven A.
Coating implements with material supply
Including means to apply material-moving force
Including pressurized reservoir
184 151, 184 16, 401 9, 401 10, 401288, A46B 1102
Patent
active
047831863
ABSTRACT:
An aerosol dispenser and applicator assembly for cleaning and lubricating the sprocket chain of a chain drive. The dispenser comprises a sealed can filed with a liquid lubricant and a gas propellant. Projecting above the upper end of the can is the hollow stem of a spring-biased valve, such that when the stem is depressed, emitted therefrom is a lubricant mist. The applicator is formed by a headpiece having a pair of parallel jaws cantilevered therefrom and supporting respective brushes in opposed relation to define a twin brush whose bristles are flexible. Formed in the twin brush is an internal channel which snugly accommodates the sprocket chain to be treated when the twin brush is pushed against the chain to cause the opposing bristles to yield and admit the chain into the channel. The headpiece includes a depressible actuator key on whose underside is a hollow socket which receives the stem when the headpiece is seated on the upper end of the can. A nozzle communicating with the socket extends into an outlet in the headpiece leading to the twin brush. When the actuator key is depressed, the twin brush is then sprayed and its bristles are saturated with the lubricant. As the chain advances through the channel, all of its links are scrubbed by the twin brush and are lubricated thereby when the bristles are saturated with lubricant.
REFERENCES:
patent: 1189505 (1916-07-01), Stockton
patent: 1586262 (1926-05-01), Noble
patent: 3823797 (1974-07-01), Ducatillon
patent: 3828890 (1974-08-01), Schott et al.
patent: 3934677 (1976-01-01), Schott et al.
patent: 3966335 (1976-06-01), Abramson
patent: 3981597 (1976-09-01), Cohn
patent: 3989388 (1976-11-01), Sparr, Sr.
patent: 4069894 (1978-01-01), Black
"Allsop Chain Cleaner Lubricant System" Performance Bicycle Shop Catalog, Holiday Catalog 1986.
Chares Pierre
Manning Terry
Bratlie Steven A.
Ebert Michael
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