A GROUP FOR CLEANING AND MAKING A FURROW IN A GROUND SEEDER COMPRISING THE GROUP |
|||||||
| 申请号 | US15758678 | 申请日 | 2016-10-13 | 公开(公告)号 | US20180242513A1 | 公开(公告)日 | 2018-08-30 |
| 申请人 | MATERMACC S.P.A.; | 发明人 | Andrea BEDOSTI; Massimo ZUBELLI; Michele TRIVILLIN; Andrea DRECOGNA; | ||||
| 摘要 | A group for cleaning and making a furrow in a ground, comprising: a frame suitable to be connected to a driving unit; a rotary grooving disc (41) provided with grooves; wherein the grooving disc (41) is articulated to the frame in a mobile fashion perpendicularly to the ground with respect to the frame by means of a resilient articulated group (44) provided with mutually parallel articulation axes and wherein the grooving disc (41) is pivotingly associated to the resilient articulation group about an oscilllation axis (422) perpendicular to the articulation axes of the resilient group. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈