Coating implements with material supply – Solid material for rubbing contact or support therefor – Including means to advance material
Patent
1994-07-07
1996-06-25
Bratlie, Steven A.
Coating implements with material supply
Solid material for rubbing contact or support therefor
Including means to advance material
401 75, 401 98, 401172, 401175, 401213, 215334, A45D 4006, A45D 4000
Patent
active
055294162
ABSTRACT:
A dispensing packing in particular for a stick-shaped cosmetic pasty product, comprising a hollow body, a product-carrying piston axially movable but held against rotation in the hollow body, a screw for the axial displacement of the piston and a knurled member for rotating the screw, the hollow body exhibiting a non-circular for example oval cross-section, the means for rotating the knurled member comprising an endless tape mounted on the lower end of the body and displaceable in the peripheral direction thereof and comprising on its inner surface projecting elements co-operating with the driving elements on the outer surface of the knurled member to rotate the latter upon the displacement of the tape whereas the hollow body comprises at the level of the driving tape openings permitting the engagement of the complementary driving elements of the knurled member and of the tape.
REFERENCES:
patent: 102024 (1870-04-01), McCully
patent: 299044 (1884-05-01), Wilson
patent: 2626047 (1953-01-01), Crane
patent: 4135831 (1979-01-01), Reitknecht
patent: 4664547 (1987-05-01), Rosenwinkel
patent: 5111972 (1992-05-01), Sakurai et al.
Bratlie Steven A.
Lir France
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