BRIDGE CRANE APPARATUS FOR OPENING AND CLOSING RAILCAR LIDS

    公开(公告)号:WO2022204796A1

    公开(公告)日:2022-10-06

    申请号:PCT/CA2022/050460

    申请日:2022-03-28

    Abstract: A bridge-supported tool for opening and closing lids located on top of railcars. The bridge has two sides and a cross member between the sides that moves along the sides, the cross member supports a tool carriage that moves along the cross member, the tool carriage has a tool engagement interface for retaining a selected tool and the interface is vertically moveable, such that the tool is moveable to any selected location in the space defined by the bridge. A controller can be used to direct the positioning of the tool by controlling the movements of the cross member, tool carriage and tool engagement interface.

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