Sealed container and method of manufacturing same

Details Sealed container and method of manufacturing same Sealed container and method of manufacturing same

1995-02-17

1996-04-09

Lavinder, Jack W.

Sheet metal container making

Method

Assembling receptacle with closure

413 31, 53334, 53340, 53366, B21D 5132

Patent

active

055055729

ABSTRACT:
A sealed container in which a container body having a ring-like shape and a hollow portion at the center includes opening portions on which a cap member of a similar ring-like shape is attached. The container body is sealed when the annular groove portions of a cap member clamp inner and outer edges of opening portions of the ring-like shaped container body and are secured on inner and outer peripheral surfaces of each of these edges. The can member therefore can be easily attached on the container body so that sealing operation can be effected smoothly and mass-production can be achieved. Also disclosed is a method of manufacturing such a container.

REFERENCES:
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patent: 1227830 (1917-05-01), Richards
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patent: 3540394 (1970-11-01), Ignell
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patent: 4561675 (1985-12-01), Adams et al.
patent: 4574607 (1986-03-01), Akino et al.
patent: 4762224 (1988-08-01), Hall
patent: 4858951 (1989-08-01), Lenzen
patent: 4905859 (1990-03-01), Jonker

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