Patent ID: 6035755
Filing Date: 2000-03-14
Classification: B26D,Y10T

Abstract:
A paper cutter for cutting paper, comprising:a rotary blade;a guide rail;a slider slidable along the guide rail to enable the rotary blade to cut the paper, the slider including:a guide member slidable along the guide rail;a rotary blade holding case mountable on the guide member in such a manner that said rotary blade holding case is resiliently biased to said guide member, one side of the rotary blade holding case being provided with a rotary blade bearing portion;a bearing member mountable on another side of the rotary blade holding case that opposes the one side of the rotary blade holding case;a safety plate mountable coaxially with the rotary blade so as to cover the rotary blade, the safety plate being disc shaped and having two semi-circular plates, the radius of the two semi-circular plates being different, the radius of one semi-circular plate being larger than the radius of the rotary blade, the radius of the other semi-circular plate being smaller than the radius of the rotary blade; anda shaft fittable into the rotary blade bearing portion, the rotary blade and the safety plate being rotatably mountable on the shaft.