| 发明名称 | Reel with stepped configuration | ||
| 摘要 | A reel system includes a reel having a rotational axis, the reel including a plurality of ledges spaced radially from the rotational axis, the ledges defining a stepped configuration along an interior surface of the reel. The reel system also includes a first clamp having a first width and a second clamp having a second width greater than the first width, wherein the first clamp and the second clamp engage the plurality of ledges as the reel is rotated. | ||
| 申请公布号 | US9217234(B2) | 申请公布日期 | 2015.12.22 |
| 申请号 | US201414201167 | 申请日期 | 2014.03.07 |
| 申请人 | Harnischfeger Technologies, Inc. | 发明人 | Pusheck Bernard;Knuth Jason |
| 分类号 | B65H75/34;E02F3/30;E21B19/22;E02F9/22;B65H75/42;B65H75/44 | 主分类号 | B65H75/34 |
| 代理机构 | Michael Best & Friedrich LLP | 代理人 | Michael Best & Friedrich LLP |
| 主权项 | 1. A reel system comprising: a reel having a rotational axis, the reel including a plurality of ledges spaced radially away from the rotational axis, the ledges defining a stepped configuration along an interior surface of the reel; a first clamp having a first width; and a second clamp having a second width greater than the first width, wherein the first and second clamps engage the plurality of ledges as the reel is rotated. | ||
| 地址 | Wilmington DE US | ||