US PATENT SUBCLASS 413 / 27
.~ Seamer

Current as of: June, 1999
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413 /   HD   SHEET METAL CONTAINER MAKING

26  DF  APPARATUS APPLYING CLOSURE TO RECEPTACLE {2}
27.~ Seamer {7}
28  DF  .~.~> No workpiece no seam type
29  DF  .~.~> With lubricating means
30  DF  .~.~> Progressive seaming stations
31  DF  .~.~> Roller die {8}
42  DF  .~.~> Fluted chuck
43  DF  .~.~> Reciprocating die
44  DF  .~.~> Geneva drive mechanism

DEFINITION

Classification: 413/27

Seamer:

(under subclass 26) Apparatus wherein the end closure receptacle are united by means which folds an overlapping portion of the periphery of the end closure an edge of the receptacle body upon each other, to thereby form an air tight seal between the closure and the receptacle.