Receptacles – End wall structure – Having an outlet or inlet opening
Patent
1990-08-20
1991-05-14
Pollard, Steven M.
Receptacles
End wall structure
Having an outlet or inlet opening
220 405, B65D 700
Patent
active
050148737
ABSTRACT:
A barrel of thermoplastic material has at least one connecting portion having an emptying opening and arranged in a trough-like depression in the upper end part of the barrel. In the region of the connecting portion the barrel has at least one inclined surface which extends between the upper end part of the barrel and the side wall of the barrel. The inclined surface is of such a configuration that in a barrel emptying position the emptying opening forms the lowest part of the interior of the barrel to permit at least almost complete emptying of the barrel.
REFERENCES:
patent: 3647110 (1972-03-01), Hammes
patent: 4674648 (1987-06-01), Przytulla
patent: 4736862 (1988-04-01), Hammes et al.
patent: 4767021 (1988-08-01), Pies
patent: 4776479 (1988-10-01), Schutz
patent: 4925049 (1990-05-01), Przytulla
patent: 4934551 (1990-06-01), Budenbender
Clemens Werner
Daubenbuchel Werner
Eiselen Otto
Kiefer Erich
Klusener Peter
Krupp Kautex Maschinenbau GmbH
Pollard Steven M.
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