Funnel

Details Funnel Funnel

1984-05-31

1985-12-24

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

Funnel type

285425, B65B 304

Patent

active

045599840

ABSTRACT:
A funnel for an enclosure having an aperture which comprises a funnel body terminating in an elongated exteriorly threaded spout adapted for projection into the aperture. A rotatable nut having a depending tapered conical shoulder is threaded over the spout for longitudinal adjustment thereon and for selective sealing registry with the enclosure and its aperture. A transverse anchor pin upon the spout is positioned within and operatively engages the enclosure when the nut is advanced into operative retaining registry therewith.

REFERENCES:
patent: 998352 (1911-07-01), Kublin
patent: 1396606 (1921-11-01), Vincent
patent: 1868389 (1932-07-01), Howard
patent: 2168395 (1939-08-01), Damkroger
patent: 2517759 (1950-08-01), Bentzen
patent: 2811181 (1957-10-01), Correll
patent: 3899012 (1975-08-01), Sather
patent: 4112984 (1978-09-01), Guglia et al.
patent: 4338983 (1982-07-01), Hatcher

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