CUTTING APPARATUS AND CUTTING BLADE

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United States of America Patent

SERIAL NO

15540930

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Abstract

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A cutting apparatus and a cutting blade are provided that are not only capable of restraining a highly-viscous substance from bending but also capable of preventing a damage of a blade edge part. A pair of cutting blades is provided to be capable of approaching/separating movement, and the cutting blades are arranged with blade edge parts facing each other while having thickness directions oriented in the same direction. The cutting blades each have a thickness gradually increased from a blade edge leading end toward a blade root part and have the blade edge parts each offset from the counterpart blade edge part in the thickness direction of the cutting blades within a range facing a thickness-direction surface of the counterpart cutting blade, and the cutting blades each have the thickness-direction surface made of a material having a hardness lower than that of the counterpart blade edge part.

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Patent Owner(s)

Patent OwnerAddress
NITTAN CORPORATION518 SOYA HADANO-SHI KANAGAWA 2570031 ?2570031

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OHYOU, Kazuhiro Kanagawa, JP 1 6
TAKAHASHI, Masaharu Kanagawa, JP 95 1369

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