End construction with hollow beam construction for a drum

Details End construction with hollow beam construction for a drum End construction with hollow beam construction for a drum

1990-04-06

1991-05-28

Elkins, Gary E.

Receptacles

End wall structure

Support structure

229 56, B65D 330

Patent

active

050186418

ABSTRACT:
A barrel or drum, preferably of fibre, with metal chimes responsive to longitudinal compressive forces is provided. The compressive forces urge a diagonal flange of the chimes towards the horizontal thereby expanding the outer circumference of the flange of the chime. The outer circumference of the flange of the chime has a looped or tear-drop shaped high strength hollow beam construction so as to increase the stiffness or "stretch resistance" of the flange.

REFERENCES:
patent: 868479 (1907-10-01), Railey
patent: 1200263 (1916-10-01), Stollberg
patent: 2391296 (1945-12-01), Coyle
patent: 2495110 (1950-01-01), Kuhn
patent: 3187974 (1985-06-01), Rodish
patent: 3288342 (1966-11-01), Tinker
patent: 3307766 (1967-03-01), Angstadt
patent: 4813592 (1989-03-01), Stolzman
patent: 4890786 (1990-01-01), Oberhofer et al.
patent: 4951833 (1990-08-01), Carpenter et al.

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