Apparatus for closing and opening the threaded necks of containe

Details Apparatus for closing and opening the threaded necks of containe Apparatus for closing and opening the threaded necks of containe

1978-04-21

1979-12-18

Culver, Horace M.

Package making

Closing packages and filled receptacles

Separate closure applying

53317, 533315, 53381A, B65B 728, B67B 320

Patent

active

041787323

ABSTRACT:
Apparatus wherein a body includes a passageway having one end adapted to receive the neck of a container and the other end in communication with a closure magazine, and a roller mounted in the body generally tangential to the passageway for rolling engagement with a closure, the roller being configured with a reduced region for passing a closure into generally tangential relation, roller rotation in opposite directions serving to tangentially rotate a closure to closed and opened relation upon opposite directional roller rotation, respectively.

REFERENCES:
patent: 2940229 (1960-06-01), Baker
patent: 3151426 (1964-10-01), Pechmann
patent: 3435587 (1969-04-01), Weller
patent: 4030271 (1977-06-01), Kefauver et al.

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