| 发明名称 | Agricultural implement having a feed device for airflow-based feeding of a granular or powder material | ||
| 摘要 | An agricultural implement including at least one container for granular or powder material and a feed device for airflow-based feeding of the granular or powder material. The feed device includes a fan including an impeller accommodated in a fan housing. At least one wall portion of the fan housing is integrated with a wall portion of the container. | ||
| 申请公布号 | US9504199(B2) | 申请公布日期 | 2016.11.29 |
| 申请号 | US201314382099 | 申请日期 | 2013.02.28 |
| 申请人 | Vaderstad Holding AB | 发明人 | Wistrand Ulf;Fransson Jorgen |
| 分类号 | A01C7/20;A01C7/08;A01C15/04;A01C15/00 | 主分类号 | A01C7/20 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. An agricultural implement configured to be pulled or supported by a towing vehicle, comprising: at least one container for granular or powder material; and at least one feed device for airflow-based feeding of the granular or powder material, wherein the at least one feed device comprises a fan, comprising an impeller accommodated in a fan housing, wherein an inlet wall of the fan housing is integrated with an outer wall of the at least one container, and wherein a wall of the fan housing opposite to the inlet wall is integrated with an inner wall of the at least one container. | ||
| 地址 | Vaderstad SE | ||