Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Funnel type
Patent
1994-01-13
1995-05-16
Jacyna, J. Casimer
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Funnel type
141 86, 141 98, 141332, B67C 1100
Patent
active
054152100
ABSTRACT:
A funnel is designed for attachment to one end of a cylindrical drum and includes an inclined funnel surface depending toward a discharge opening passing through an opening adjacent one edge of the drum. Around the inclined surface is a raised flange and outside the flange is a depending skirt. The skirt is attached to the peripheral wall of the drum by screw fasteners. The flange includes a plurality of recesses with each recess defining a horizontal bottom wall which sits on the end of the drum. A lid is also provided for engagement onto the funnel and comprises a dome central section and a peripheral depending section for engaging over the outer surface of the flange of the funnel. The peripheral section includes a plurality of recesses corresponding to the recesses of the flange to act as a friction fit within the recesses to hold the lid in place.
REFERENCES:
patent: 418738 (1890-01-01), Moull
patent: 578671 (1897-03-01), Wisdom
patent: 4802599 (1989-02-01), Hill
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patent: 5033520 (1991-07-01), Kuemichel
patent: 5117878 (1992-06-01), Shaw et al.
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patent: 5143178 (1992-09-01), Latham, Jr.
patent: 5172739 (1992-12-01), Ristroph
patent: 5291921 (1994-03-01), Devine
Brochure--entitled "Poly-Funnel System" comprising 2 pages undated.
Ade Stanley G.
Battison Adrian D.
Jacyna J. Casimer
Thrift Murray E.
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