Dispensing – With discharge assistant – Fluid pressure
Patent
1998-09-16
2000-06-13
Kashnikow, Andres
Dispensing
With discharge assistant
Fluid pressure
222526, B65D 8300
Patent
active
060738154
ABSTRACT:
A unit for packaging and dispensing a product contained in a reservoir (12) is surmounted by a dispensing element (30) which has a hollow stem (33) mounted on elastic return element, and on which stem a member (34) for actuating the said dispensing element is mounted. The actuating member has a bearing surface (38). A coupling forming a ball joint (101) is provided between the hollow stem (33) and the push-button (34). The unit has a body (10) forming the reservoir (12) for the product, the product emerging through at least one orifice formed in an outlet member (9) connected to the dispensing element by a duct (41) forming a flexible coupling, and being held approximately motionless on a stationary portion (51) of the body surmounting the reservoir (12). The actuating member (34) is mounted independently of the stationary portion (51) of the body.
REFERENCES:
patent: 3149761 (1964-09-01), Harris et al.
patent: 3731847 (1973-05-01), Webster
patent: 4450984 (1984-05-01), Beard
patent: 4978035 (1990-12-01), Morane et al.
patent: 5139180 (1992-08-01), Lucas
patent: 5335832 (1994-08-01), De Laforcade
"L'Oreal"
Kashnikow Andres
O'Hanlon Sean P.
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