US PATENT SUBCLASS 53 / 354
.~.~.~.~.~ Bell crank

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
287  DF  .~ Separate closure applying {17}
329  DF  .~.~ Closure securing means {9}
341  DF  .~.~.~ Die {7}
344  DF  .~.~.~.~ Sectional {8}
354.~.~.~.~.~ Bell crank

DEFINITION

Classification: 53/354

(under subclass 344) Apparatus wherein an axial or infeed motion against one end of an intermediate lever causes said intermediate lever to pivot thereby actuating individual die shaping elements.

(1) Note. Included here are those devices wherein the intermediate lever slides along the arc of a circle to effect motion of the die elements.

(2) Note. Force applied to an intermediate lever along a line other than an axial or infeed is considered to be a cam action for subclass 351.