Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1987-10-30
1990-12-04
Foster, Jimmy G.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
53486, 220 67, 220 79, 220240, 220DIG16, 264248, 264249, B65D 628, B65B 716
Patent
active
049751328
ABSTRACT:
A container or can having a body and end portion which include plastic free ends and which are joined and sealed by cooperatively curling the juxtaposed ends. The body portion has an opening surrounded by a free end suitable for curling. The container end portion has a generally flat or dish shaped central lid portion with a peripheral skirt having a free end adaptable to the container body free end and suitable for curling. The container body and end portions are joined by juxtaposing their free ends so that they form a double wall followed by curling with a curling tool to intimately engage the ends and concurrently curve the perimeters thereof to one another in a tightly curled configuration.
REFERENCES:
patent: 2894844 (1959-07-01), Shakman
patent: 3369694 (1968-02-01), Mauser et al.
patent: 3385249 (1968-05-01), Czarnecki
patent: 3402873 (1968-09-01), Lauterbach, Jr.
patent: 3428238 (1969-02-01), Shelby et al.
patent: 3524568 (1970-08-01), Nughes
patent: 3543963 (1970-12-01), Heisler
patent: 3586204 (1971-06-01), Roper
patent: 3709399 (1973-01-01), Nughes
patent: 3977153 (1976-08-01), Schrenk
patent: 4088086 (1978-05-01), Miller
patent: 4102467 (1978-07-01), Woodley
patent: 4184444 (1980-01-01), Woodley
patent: 4333584 (1982-06-01), Gall
patent: 4365724 (1982-12-01), Walden
patent: 4392295 (1983-07-01), Sasai et al.
patent: 4484964 (1984-11-01), Kawamata
patent: 4561555 (1985-12-01), Miller
patent: 4626157 (1986-12-01), Franek et al.
patent: 4626158 (1986-12-01), Le Bret
patent: 4667384 (1987-05-01), Miller
patent: 4692132 (1987-09-01), Ikushima et al.
patent: 4697972 (1987-10-01), Le Bret
Foster Jimmy G.
Tri-Tech Systems International Inc.
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