Package making – Closing packages and filled receptacles – Separate closure applying
Patent
1988-12-29
1990-10-09
Culver, Horace M.
Package making
Closing packages and filled receptacles
Separate closure applying
413 27, 413 31, B65B 728, B21D 5126
Patent
active
049613006
ABSTRACT:
A can seamer for seaming a lid to a can drum filled with liquid and having the lid placed on a top opening includes seaming rolls and a seaming chuck. The time necessary for replacement of the seaming rolls and the seaming chuck, when changing the diameter of the cans to be seamed, is greatly shortened. A seaming lever having the seaming rolls mounted thereon and the seaming chuck are respectively connected to the bottom end portions of a seaming roll shaft and a rotary cylinder via splines or serrations. The seaming lever and the seaming chuck are integrally connected by a connecting bracket.
REFERENCES:
patent: 777784 (1904-12-01), Gillette
patent: 1996381 (1935-04-01), Lange
patent: 2152571 (1939-03-01), Schmidt
patent: 2748733 (1956-06-01), Pechy
patent: 4086747 (1978-05-01), Gorton et al.
Mihara Hirokata
Shimizu Teruo
Takagi Koichi
Takahashi Hideo
Tashiro Katsunori
Culver Horace M.
Mitsubishi Jukogyo Kabushiki Kaisha
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