公开(公告)号：US20240198552A1

公开(公告)日：2024-06-20

申请号：US18554995

申请日：2022-04-05

申请人： KYOCERA CORPORATION

发明人： Kazufumi MATSUMURA ,  Takashi ARASHIMA ,  Kenji KAMEI ,  Yasuhiro YAMAMOTO ,  Takahiro NISHIMURA

IPC分类号： B26D1/24 ,  B26D7/26 ,  B65H18/14

CPC分类号： B26D1/245 ,  B26D7/2621 ,  B65H18/145 ,  B65H2301/4148

摘要： In a unit for a cutting apparatus, a first shaft, a second shaft, first blades and second blades individually have conductivity. A detection means includes a power source, a first wiring, a second wiring, a plurality of light emitting devices, a third wiring, and a fourth wiring. The first wiring electrically connects the first shaft and the power source. The second wiring electrically connects the second shaft and the power source. The plurality of light emitting devices are respectively attached to a plurality of holders. The third wiring electrically connects each of the plurality of light emitting devices and the first shaft. The fourth wiring electrically connects the plurality of light emitting devices and a plurality of the first blades respectively.