Heavy-duty box opener

B - Operations – Transporting – 26 – B

Patent

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Details

B26B 5/00 (2006.01) B26B 27/00 (2006.01)

Patent

CA 2213881

A slitter comprising a blade having a cutting edge; a holder with blade, including a handle, and a terminal on the handle retaining the blade with the blade edge protruding; and a shield carried by the holder proximate the terminal, for movement between extended position in which the blade is protected, and retracted position in which the blade edge is exposed for cutting, the shield having two side plates movable adjacent opposites sides of said terminal, protective structure extending between said plates to extend beyond said blade in shield extended position, and a retainer interconnecting said plates, there being a pivot interconnection between said plates and said holder, proximate said retainer.

Dispositif de coupe comportant une lame à bord tranchant; un porte-lame avec lame comprenant une poignée; et un embout sur la poignée retenant la lame, dont le tranchant fait saillie; un protecteur monté sur le porte-lame à proximité de l'embout et pouvant passer de la position allongée dans laquelle la lame est protégée, à la position rétractée dans laquelle le tranchant de la lame est exposé pour couper. Le protecteur est constitué de deux plaques latérales mobiles, de chaque côté de l'embout. La structure protectrice se prolonge entre les plaques au-delà de la lame se trouvant dans le protecteur en position allongée, un dispositif de fixation relie les plaques, et un pivot relie les plaques au porte-lame, à proximité du dispositif de fixation

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