Lever-operated push flap for manual punch

Details Lever-operated push flap for manual punch Lever-operated push flap for manual punch

B - Operations, Transporting

26

F

B26F 1/14 (2006.01) B26D 5/10 (2006.01) B26F 1/36 (2006.01)

Patent

CA 2194271

A manual sheet paper punch having an elongated pivotal flap (23) which drives punch dies to punch sheets and in addition, a pivotal lever means (26) is positioned above the flap for hand operation to urge the elongated flap downwardly to punch sheets. Increased mechanical advantage is accomplished.

Perforatrice à papier manuelle comprenant un volet pivotant allongé (23) qui entraîne des éléments de poinçonnage afin de perforer des feuilles, un levier pivotant (26) étant en outre positionné au-dessus du volet afin d'être manuellement actionné en vue de pousser le volet allongé vers le bas et de perforer lesdites feuilles. Cette invention présente un avantage mécanique accru.

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