Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1999-03-23
2000-06-13
Jacyna, J. Casimer
Dispensing
Collapsible wall-type container
With wall-collapsing means
222 93, 222 95, 222105, B65D 3528
Patent
active
060738065
ABSTRACT:
Attachment for emptying a thin plastic bag containing a viscous liquid, especially a bag filled with adhesive. Said attachment comprising a base plate (3), which preferably is designed as a lid, which fits onto the working container. In said base plate an opening (4) is made, which opening has a tapered section (5), which tapers to a point (8). The side edges (6, 7) of said tapered section being connected to one another at said point (8) via a suitable rounded section. At least along said rounded section an upwards projecting wall (9) has been arranged, said wall forming a guiding surface for the thin bag, whereas on the bottom side of the base plate a wall (11) is arranged, said wall forming a screen near the said point (8). The wall (9) and the screen (11) can together with the rounded section be designed as an insert, that can be clamped into the tapered section (5) of the opening (4) of the base plate.
REFERENCES:
patent: 2037989 (1936-04-01), Macklanburg
patent: 2197958 (1940-04-01), Waters
patent: 2638250 (1953-05-01), Houldsworth
patent: 2795356 (1957-06-01), Tschumy
patent: 2921718 (1960-01-01), Meissner
patent: 3248012 (1966-04-01), Adams
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patent: 4624394 (1986-11-01), Ushiro
patent: 4778082 (1988-10-01), Vitelle
patent: 4928851 (1990-05-01), Eatherly
patent: 4976380 (1990-12-01), Von Schuckmann
patent: 5035347 (1991-07-01), Trovo 222 95
Jacyna J. Casimer
Vinmar Giessenburg B.V.
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