PENETRATION LOAD REDUCING STAPLE

A penetration load reduced staple includes a pair of leg portions configured to penetrate sheets of paper, a crown portion connecting the pair of leg portions. Each of the leg portions includes a protrusion protruding in a direction intersecting with a longitudinal direction of the leg portion, from...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KANAI, Toshiyuki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A penetration load reduced staple includes a pair of leg portions configured to penetrate sheets of paper, a crown portion connecting the pair of leg portions. Each of the leg portions includes a protrusion protruding in a direction intersecting with a longitudinal direction of the leg portion, from a portion of a side surface of the leg portion between the crown portion and a distal end portion of the leg portion and near the distal end portion.