Coating implements with material supply – Supply container and independent applicator – With means for removing surplus material from tool
Patent
1991-10-24
1993-01-19
Bratlie, Steven A.
Coating implements with material supply
Supply container and independent applicator
With means for removing surplus material from tool
401 4, 401129, A46B 1100, A45D 4000, A45D 4026
Patent
active
051802414
ABSTRACT:
A container for a thixotropic product includes a cap and a rod connected to the cap at one end thereof and having a brush at the opposite end which when the cap is attached to the container extends into the container through an orifice, the edge of which forms a wiping zone; an insertion channel is disposed at the entrance to the container and a helical spring is fixed on the interior of the insertion channel with the axis of the spring to substantially coinciding with the axis of the wiping zone with the spring being situated at least in the vicinity of a wiper with the inner diameter of the wiper being less than the largest diameter of the brush; when the brush passes into the interior of the spring while filled with the product, it is unloaded and reloaded as it passes over the turns of the spring which results in strirring of the product thereby breaking the thixotropy of the product.
REFERENCES:
patent: 208758 (1878-10-01), Newton
patent: 2273495 (1942-02-01), Nelson
patent: 4175574 (1979-11-01), Zulberti
"L'Oreal"
Bratlie Steven A.
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