Method for assembling dispenser with plunging sleeve

Details Method for assembling dispenser with plunging sleeve Method for assembling dispenser with plunging sleeve

1995-01-17

1996-08-27

Bray, W. Donald

Package making

Methods

Filling preformed receptacle

53489, B65B 728

Patent

active

055489435

ABSTRACT:
This invention has as its subject a dispensing device for fluid-like products, composed of a container having a cylindrical drum, of which one end is provided with a movable base and the other end includes a neck which is capped by a distributor assembly including a pump with axial intake which is fitted onto a plunger sleeve. The lower face of the sleeve penetrates into the neck of the container during the fixing of the distributor assembly in the neck of the container, coming into position in sliding sealing engagement with a bearing surface of the neck.

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patent: 5035106 (1991-07-01), Haase
patent: 5037009 (1991-08-01), Shea
patent: 5083416 (1992-01-01), Schneider et al.
patent: 5085350 (1992-02-01), Sugita

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