| 发明名称 | Freewheel assist for a spiral conveyor belt system | ||
| 摘要 | A spiral conveyor belt system generally includes a rotatable cage, a first drive mechanism for rotating the cage about an axis in a first direction, an endless conveyor belt supported by the cage and a rotatable free wheel. The cage drives the conveyor belt along a helical path in a first direction and the rotatable free wheel rotates about an axis in a second direction opposite the first direction for guiding the endless conveyor belt from the cage along a return path and back to the cage. A second drive mechanism is preferably provided for rotating the free wheel. | ||
| 申请公布号 | US9604788(B2) | 申请公布日期 | 2017.03.28 |
| 申请号 | US201615097811 | 申请日期 | 2016.04.13 |
| 申请人 | TARPAULIN.COM, INC. | 发明人 | Eldor Niv;Barcus Erik;DeGennaro Ronald |
| 分类号 | B65G21/18;B65G23/36 | 主分类号 | B65G21/18 |
| 代理机构 | Hoffmann & Baron, LLP | 代理人 | Hoffmann & Baron, LLP |
| 主权项 | 1. A spiral conveyor belt system comprising: a rotatable cage; a first drive mechanism for rotating said cage about an axis in a first direction; an endless conveyor belt supported by said cage, said cage driving said conveyor belt along a helical path in said first direction; a rotatable free wheel, said free wheel rotating about an axis in a second direction opposite said first direction for guiding said endless conveyor belt from said cage along a return path and back to said cage; and a second drive mechanism for rotating said free wheel. | ||
| 地址 | Woodbury NY US | ||