Line marking apparatus with nozzle flushing arrangement
AssigneeFleet (Line Markers) Limited
InventorIain Peter McGuffie
Life of this patent
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Abstract
A line marking apparatus comprises a nozzle for dispensing line marking material, a first pump for supplying line marking material from a source to the nozzle, and a nozzle flushing arrangement. The nozzle flushing arrangement comprises a reservoir for a flushing fluid, and means selected from a syringe assembly and a second pump for conveying flushing fluid from the reservoir and for delivering the fluid under pressure to the nozzle.
Claims51
A line marking apparatus comprising:
- a source of line marking material;
- a nozzle for dispensing the line marking material;
- marking material conduit, connected to the nozzle, for conveying the marking material to the nozzle;
- and a nozzle flushing arrangement comprising a reservoir for a flushing fluid and means for delivering the flushing fluid under pressure from the reservoir via a flushing fluid conduit to the nozzle, wherein the flushing fluid conduit is connected to the marking material conduit.
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Dependencies are inferred from the claim text.