Sheet metal container making – Apparatus to form container closure – Having means uniting pull tab to closure
Patent
1987-11-16
1989-01-24
Schmidt, Frederick R.
Sheet metal container making
Apparatus to form container closure
Having means uniting pull tab to closure
72361, 72405, 1988038, 19880315, B21D 5144
Patent
active
047998466
ABSTRACT:
A conversion press assembly for forming easy open beverage cans and a transfer belt conveyor therefor. The press assembly comprises a main press having tooling therein for forming the can ends and a can end transfer belt extends therethrough to carry can end blanks from a downstacker or other supply apparatus. Attached to the main press frame is an auxiliary, tab press having its own crankshaft but being driven off the same drive assembly as the main press. Strip stock is fed into the tab press wherein the tabs are formed, and the tabs, still in strip form, are then fed transversely into the main press for attachment to the can ends at a stacking station. The transfer belt comprises a plurality of carriers mounted on a flexible belt wherein the carries include flexible fingers for resiliently gripping the can ends.
REFERENCES:
patent: 3177091 (1965-04-01), Case et al.
patent: 3196817 (1965-07-01), Fraze
patent: 3231065 (1966-01-01), Kominski et al.
patent: 3245370 (1966-04-01), Bofinger
patent: 3366086 (1968-01-01), Fraze
patent: 3470837 (1969-10-01), Fraze et al.
patent: 3550546 (1970-12-01), Eickenhorst
patent: 3683665 (1972-08-01), Bradlee
patent: 3683834 (1972-08-01), Potts et al.
patent: 3858432 (1975-01-01), Voorhees et al.
patent: 3860107 (1975-01-01), Cioni et al.
patent: 4026226 (1977-05-01), Hahn et al.
patent: 4213324 (1980-07-01), Kelley et al.
patent: 4475278 (1984-10-01), Schockman et al.
patent: 4546873 (1985-10-01), Debenham et al.
patent: 4568230 (1986-02-01), Brown
Schockman Robert L.
Wissman Terry L.
Schmidt Frederick R.
Showalter Robert
The Minster Machine Co.
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