| 发明名称 |
PLATE CYLINDER AND PLATE MOUNTING DEVICE |
| 摘要 |
A stopper for assuredly preventing shifting of a cylindrical printing plate mounted on a plate cylinder is provided. A plate cylinder 1 has a plate-mounting surface 12 on which a cylindrical printing plate 3 is fitted from the front end side and mounted. A front stopper 4 is provided on the end portion of the front end side. The front stopper 4 is configured so as to be able to switch between a protruding orientation in which at least a portion of the stopper is positioned so as to protrude to the outside of the plate-mounting surface 12 in the radial direction and a retracted orientation in which the entire stopper is positioned to the inside of the plate-mounting surface 12 in the radial direction. |
| 申请公布号 |
US2017087820(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201515312082 |
申请日期 |
2015.05.12 |
| 申请人 |
SHOWA ALUMINUM CAN CORPORATION |
发明人 |
OKU Tomohiro;ONISHI Toshihiko;KITAGAWA Toru;TOJIMA Hitoshi |
| 分类号 |
B41F27/06 |
主分类号 |
B41F27/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A plate cylinder comprising:
a plate-mounting surface on which a cylindrical printing plate is fitted from a front end side and mounted, and a front stopper provided at an end portion of the front end side, wherein the front stopper is configured so as to be able to switch between a protruding orientation in which at least a portion of the stopper is positioned so as to protrude to an outside of the plate-mounting surface in a radial direction and a retracted orientation in which an entire stopper is positioned to an inside of the plate-mounting surface in the radial direction. |
| 地址 |
Tokyo JP |
