Spray sensor
    35.
    外观设计

    公开(公告)号:USD988883S1

    公开(公告)日:2023-06-13

    申请号:US29869504

    申请日:2023-01-03

    摘要: FIG. 1 is a left front perspective view;
    FIG. 2 is a right front perspective view;
    FIG. 3 is a right rear perspective view;
    FIG. 4 is a left rear perspective view;
    FIG. 5 is a top plan view;
    FIG. 6 is a bottom plan view;
    FIG. 7 is a front elevational view; and,
    FIG. 8 is a rear elevational view.

    Sectional control device
    37.
    发明授权

    公开(公告)号:US11419258B2

    公开(公告)日:2022-08-23

    申请号:US16626144

    申请日:2018-06-18

    摘要: A sectional control device controls the flow of particulate material from a meter assembly to a primary manifold of an air seeding system. The sectional control device includes a plate assembly having particulate openings extending between the meter assembly and the primary manifold and a shut-off mechanism configured to control the flow of the particulate material through the particulate openings. The shut-off mechanism includes a gate configured to slide between an open position, where particulate material can flow through the particulate opening, and a closed position, where particulate material is prevented from flowing through the particulate opening. The shut-off mechanism also includes an actuator configured to drive the gate between the open position and the closed position.