Single-cam actuated drum seaming mechanism

Details Single-cam actuated drum seaming mechanism Single-cam actuated drum seaming mechanism

1979-03-16

1980-08-26

Husar, Francis S.

113 1G, 113 24E, 113120Y, B21D 3902

Patent

active

042189837

ABSTRACT:
A seaming mechanism for a machine of the type employed to secure a metallic head on a metallic drum by deforming and folding together adjacent, initially lapped, peripheral portions of the head and drum end; such mechanism embodying a pair of seaming rolls positioned for sequential movement into working engagement with such peripheral portions of the head and drum end, and corresponding seaming roll supporting arm units--actuated from a single, driven cam--operative to impart such sequential movement to said seaming rolls.

REFERENCES:
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patent: 2312102 (1943-02-01), Krueger
patent: 2382469 (1945-08-01), Diezel
patent: 3672317 (1972-06-01), Halling
patent: 4004529 (1977-01-01), Grotnes

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