27-06-2019 дата публикации
Номер: US20190193111A1
An apparatus () for dispensing a brushable substance () comprises a bracket () and a sleeve (), comprising an inner tubular sleeve wall () and an outer tubular sleeve wall (). The sleeve () is coupled to the bracket () and is rotatable relative to the bracket (). The apparatus () also comprises a cartridge (), comprising an inner tubular cartridge wall () and an outer tubular cartridge wall (). The apparatus () additionally comprises a valve (), configured to be communicatively coupled with the cartridge (), a brush-arm assembly (), coupled to the sleeve (), a linear actuator () to control flow of the brushable substance () from the valve (), an annular plunger (), positioned between the inner tubular cartridge wall () and the outer tubular cartridge wall (), and a twist-lock pressure cap (), configured to be hermetically coupled with the cartridge (). The cartridge () is configured to be positioned between the inner tubular sleeve wall () and the outer tubular sleeve wall () and between the twist-lock pressure cap () and the valve (). 2. (canceled)3100192110118104. The apparatus () according to claim 1 , further comprising a first drive assembly () claim 1 , configured to selectively controllably rotate the sleeve () about the first axis () relative to the bracket ().4100. The apparatus () according to claim 3 , wherein:{'b': '192', 'claim-text': [{'b': '136', 'a first motor (); and'}, {'b': 184', '136', '110, 'a first power-transmitting component (), operatively coupled with the first motor () and the sleeve ();'}], 'the first drive assembly () comprises{'b': 110', '180', '112, 'the sleeve () further comprises splines (), projecting outwardly from the outer tubular sleeve wall (); and'}{'b': 184', '172', '180', '110, 'the first power-transmitting component () comprises teeth (), configured to mate with the splines () of the sleeve ().'}520-. (canceled)21100. The apparatus () according to claim 1 , wherein:{'b': 124', '130', '170', '126', '128, 'the cartridge () ...
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