Presses – Reciprocating press construction – With transversely displaceable box – receptacle – or...
Patent
1985-05-08
1987-07-07
Wilhite, Billy J.
Presses
Reciprocating press construction
With transversely displaceable box, receptacle, or...
414400, B30B 1506
Patent
active
046779094
ABSTRACT:
A waste transfer packer having a horizontally reciprocable ram operating in a hollow spigot to deliver and compress waste material from a chute or hopper, has a spigot adapted to extend into a container through a pair of doors hinged about horizontal axes. Problems can arise on disconnection of the container from the packer due to re-expansion of the load within the container.
The invention provides a spigot extending almost to the position of maximum penetration of the ram so as to continue to support the load while the ram is withdrawn and during disconnection of the container. The spigot shape can provide a sloping or stepped by a suitable profiling of the spigot front face.
REFERENCES:
patent: 3059789 (1962-10-01), Bowles
patent: 3229618 (1966-01-01), O'Connor, Jr.
patent: 3368478 (1968-02-01), Clar
patent: 3747519 (1973-07-01), Capps, Sr. et al.
patent: 4579053 (1986-04-01), Beesley et al.
"Pak Mor Midgit Containers Loader System", Hemisfair '68 Pak Mor Mfg. Co. P.O. Box 14147, San Antonio, Texas.
Beesley Brian G.
Brend Ramon H. J.
Edwards Thomas P.
Hurley Clive
Sherrell Robert W. D.
Devon County Council
Wilhite Billy J.
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