Barnes beet topping assembly
    5.
    再颁专利

    公开(公告)号:USRE27695E

    公开(公告)日:1973-07-03

    申请号:US27695D

    申请日:1971-11-12

    IPC分类号: A01D23/00

    CPC分类号: A01D23/00

    摘要: A TRACTOR-MOUNTED BEET TOPPING ASSEMBLY INCLUDES A SERIES OF BEET TOPPING UNITS PIVOTALLY MOUNTED AND BIASED INDEPENDENTLY OF ONE ANOTHER DOWNWARDLY INTO CUTTING ENGAGEMENT WITH A SERIES OF BEET ROWS, AND A PICK-UP ASSEMBLY IS ARRANGED IN TRAILING RELATION TO THE TRACTOR AND TO THE BEET TOPPING UNITS TO PICK UP THE SEVERED BEET CROWNS, FOLIAGE AND TRASH, THE PICK-UP ASSEMBLY BEING ESPECIALLY CONSTRUCTED FOR MULTI-ROW TOPPING OPERATIONS IN COOPERATION WITH THE BEET TOPPING UNITS AND IS CHARACTERIZED BY A SERIES OF FLEXIBLE FINGER ROWS ON A DRIVE TUBE BEING DRIVEN AT OPPOSITE ENDS THROUGH ONE OR MORE STRIPPER ROLLS LOCATED IN CLOSELY SPACED RELATION BEHIND THE FINGER ROWS.

    Potato-digger
    10.
    发明授权

    公开(公告)号:US321629A

    公开(公告)日:1885-07-07

    申请号:US321629D

    CPC分类号: A01D23/00