Insert for a coil bound notebook

B - Operations – Transporting – 42 – F

Patent

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Details

B42F 3/00 (2006.01) B42B 5/12 (2006.01) B42D 5/04 (2006.01) B42F 3/06 (2006.01) B42F 11/00 (2006.01) B42F 13/00 (2006.01)

Patent

CA 2434004

An insert (10) for being coupled to coil (14), the insert comprising a piece of sheet-like material having an inner edge and a plurality of wings (42). Each wing has a central stem (54) extending outwardly from the inner edge and a pair of tip portions (53, 55) located on opposed sides of the central stem. Each tip portion extends inwardly toward the inner edge to define a coil receiving portion located between the stem and the associated tip portion. Each coil portion is shaped and located to receive a turn of the coil therein to couple the insert to the coil.

Intercalaire conçu pour être accouplé à une spirale et composé d'une pièce de matériau en forme de feuille possédant un bord intérieur et une pluralité d'ailes. Chaque aile possède une tige centrale s'étendant vers l'extérieur depuis le bord intérieur et une paire de parties pointes placée sur les côtés opposés de la tige centrale. Chaque partie pointe s'étend vers l'intérieur en direction du bord intérieur, de manière à définir une partie recevant la spirale qui est placée entre la tige et la partie pointe associée. Chaque partie recevant la spirale est dimensionnée et placée de façon à recevoir une spire de la spirale, ce qui permet d'accoupler l'intercalaire à la spirale.

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