Coating implements with material supply – Brush – broom – or mop – With flow-regulator
Patent
1989-11-30
1991-07-30
Bratlie, Steven A.
Coating implements with material supply
Brush, broom, or mop
With flow-regulator
401205, 401273, 401279, A46B 1100
Patent
active
050355252
ABSTRACT:
An outer shaft of an applicator axially slidably receives an inner shaft, which is axially moved through a push-out operation thereof; and the inner shaft is provided a valve unit, an opening/closing operation of which is interlocked with such push-out operation of the inner shaft, which valve unit is connected with an application-liquid intake conduit fixed to an inside of the outer shaft; in a front end portion of the outer shaft is mounted an application-liquid applying member to which is fed the application-liquid such as an ink, a nail polish and like liquids having passed through the valve unit and the application-liquid intake conduit. A clearance is provided between a front end of the valve stem of the valve unit and the rear end of the application-liquid intake conduit, and a spring means is provided between the liquid intake conduit and the outer main shaft to compensate for undesired looseness.
REFERENCES:
patent: 1044395 (1912-11-01), Kenady
patent: 1138772 (1915-05-01), Matthews
patent: 3589824 (1971-06-01), Andrews et al.
Bratlie Steven A.
Mitsubishi Pencil Co. Ltd.
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