| 发明名称 |
SHREDDER |
| 摘要 |
A shredder includes a strip-cut shredding portion including paired disc-shaped, multi-plate rotary cutters meshing with each other to shred paper in a strip-cut direction, and a cross-cut shredding portion including a fixed cutter and a spiral rotary cutter for further shredding strip-cut waste pieces discharged from the strip-cut shredding portion in a cross-cut direction, the shredder including a unit for detecting that the spiral rotary cutter of the cross-cut shredding portion is not rotating. Shredding by the strip-cut shredding portion is stopped when the sensor unit detects that the spiral rotary cutter is not rotating. |
| 申请公布号 |
US2017100721(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201615288294 |
申请日期 |
2016.10.07 |
| 申请人 |
Nakabayashi Co., Ltd. |
发明人 |
FUJIMORI Shigeru |
| 分类号 |
B02C18/00;B02C18/16;B02C18/14 |
主分类号 |
B02C18/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A shredder comprising:
a strip-cut shredding portion including paired disc-shaped, multi-plate rotary cutters to mesh with each other to shred paper in a strip-cut direction; a cross-cut shredding portion including a fixed cutter and a spiral rotary cutter for shredding strip-cut waste pieces discharged from the strip-cut shredding portion in a cross-cut direction; and a sensor unit for detecting that the spiral rotary cutter of the cross-cut shredding portion is not rotating, wherein shredding by the strip-cut shredding portion is stopped when the sensor unit detects that the spiral rotary cutter is not rotating. |
| 地址 |
Osaka JP |
