Proportioning device for double dispenser

Details Proportioning device for double dispenser Proportioning device for double dispenser

1995-09-15

1997-07-15

Derakshani, Philippe

Dispensing

Plural sources, compartment, containers and/or spaced jacket

Interconnected discharge volume varying means

B67D 560

Patent

active

056475136

ABSTRACT:
A proportioning device for a double dispenser has a double receptacle and a dispensing head (1), the device having, facing outlet openings (6) for the products, openings (5) of different or equal diameters. The proportioning device has a capsule (2) screwed on the dispensing head (1), having a constriction (3) holding a disk (4) having at least one pair of openings (5) of different or equal diameters which are diametrically opposed. The capsule (2) and disk (4) are covered by a ring (8) driving the disk (4) in rotation the disk (4) by teeth on the external periphery of the disk meshing with teeth on the internal surface of the ring. Use for the distribution of liquid or pasty cosmetic products.

REFERENCES:
patent: 3439841 (1969-04-01), Rhodes
patent: 4838457 (1989-06-01), Swahl et al.
patent: 4893729 (1990-01-01), Iggulden et al.
patent: 5152431 (1992-10-01), Gardner et al.
patent: 5152432 (1992-10-01), De Laforcade

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