Staple remover

Details Staple remover Staple remover

B - Operations, Transporting

25

C

B25C 11/00 (2006.01) A61B 17/076 (2006.01) B25C 11/02 (2006.01) B27F 7/17 (2006.01)

Patent

CA 2573615

The base member (1) is pivotally connected to the lever member (2) by a pin (5) that provides a leverage fulcrum point. The tongue (3) extends from the front end of the base member (1) and is used to wedge under the staple crossbar (11). The teeth (4) extends from the front end of the lever member (2). The user then lifts the lever member (2) into a second position so that the wider top section (8) of teeth (4) lifts the staple (10) from the substrate. The front edges (9)) of teeth (4) are curved such that it does not go below the baseline of base member (1), and thus do not interfere with or damage the substrate. The base member (1) presses against substrate providing support and allows the leverage operation to be performed on pliable and flexible substrates such as sheets of paper, and minimizes damage to the substrate.

L'élément de base (1) est relié de manière pivotante à l'élément de levier (2) par un axe (5) qui forme un point de pivot de bras de levier. La patte (3) s'étend à partir de l'extrémité avant de l'élément de base (1) et est utilisée de façon à se caler sous la couronne d'agrafe (11). Les dents (4) s'étendent depuis l'extrémité avant de l'élément de levier (2). L'utilisateur soulève l'élément de levier (2) jusqu'à une seconde position, de sorte que la section supérieure plus large (8) des dents (4) soulève l'agrafe (10) à partir du substrat. Les bords avant (9) des dents (4) sont incurvés de telle manière qu'ils ne passent pas sous la ligne de base de l'élément de base (1) et, par conséquent, ne gênent ni n'endommagent le substrat. L'élément de base (1) appuie contre un substrat formant support, permet d'exercer l'action du bras de levier sur des substrats flexibles et pliables, telles des feuilles de papier, et réduit à un minimum une détérioration du substrat.

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