Cylindrical Cargo Container Construction

    公开(公告)号:US20210253016A1

    公开(公告)日:2021-08-19

    申请号:US17307946

    申请日:2021-05-04

    Abstract: A method of manufacturing a cylindrical cargo container includes: providing a plurality of rigid panels together formable into a cylindrical shell; forming a first semi-cylindrical shell from a first set of the panels; forming a second semi-cylindrical shell from a second set of the panels; forming the cylindrical shell from the first semi-cylindrical shell and the second semi-cylindrical shell; forming a collar conformably encircling the cylindrical shell; constricting the collar to compress joints formed at abutting edges of pairs of adjacent panels; rolling the cylindrical shell and collar to bring respective joints of pairs of panels to a lower position, and welding an inside seam of the joint when at the lower position; removing the collar from the cylindrical shell; and rolling the cylindrical shell to bring respective joints of pairs of panels to an upper position, and welding an outside of the joint when at the upper position.

    Half-Round Cargo Container and Trailer
    2.
    发明公开

    公开(公告)号:US20240182085A1

    公开(公告)日:2024-06-06

    申请号:US17790465

    申请日:2021-12-30

    CPC classification number: B61D17/08 B61D17/041

    Abstract: A half-round cargo container comprises a plurality of curved panels and has a longitudinal axis. Each curved panel has a cross-sectional profile in a plane perpendicular to the longitudinal axis, wherein the respective cross-sectional profiles of the curved panels have curved shapes with a common curvature. Adjacent pairs of the curved panels are joined at respective abutting longitudinal edges parallel to the longitudinal axis to form a semi-cylindrical shell. The half-round cargo container has a top opening.

    Cylindrical Cargo Container Construction
    3.
    发明申请

    公开(公告)号:US20200094727A1

    公开(公告)日:2020-03-26

    申请号:US16471835

    申请日:2017-12-19

    Abstract: A method of manufacturing a cylindrical cargo container includes: providing a plurality of rigid panels together formable into a cylindrical shell; forming a first semi-cylindrical shell from a first set of the panels; forming a second semi-cylindrical shell from a second set of the panels; forming the cylindrical shell from the first semi-cylindrical shell and the second semi-cylindrical shell; forming a collar conformably encircling the cylindrical shell; constricting the collar to compress joints formed at abutting edges of pairs of adjacent panels; rolling the cylindrical shell and collar to bring respective joints of pairs of panels to a lower position, and welding an inside seam of the joint when at the lower position; removing the collar from the cylindrical shell; and rolling the cylindrical shell to bring respective joints of pairs of panels to an upper position, and welding an outside of the joint when at the upper position.

    Cylindrical Cargo Container Construction
    5.
    发明公开

    公开(公告)号:US20240083332A1

    公开(公告)日:2024-03-14

    申请号:US18518324

    申请日:2023-11-22

    Abstract: A method of manufacturing a cylindrical cargo container includes: providing a plurality of rigid panels together formable into a cylindrical shell; forming a first semi-cylindrical shell from a first set of the panels; forming a second semi-cylindrical shell from a second set of the panels; forming the cylindrical shell from the first semi-cylindrical shell and the second semi-cylindrical shell; forming a collar conformably encircling the cylindrical shell; constricting the collar to compress joints formed at abutting edges of pairs of adjacent panels; rolling the cylindrical shell and collar to bring respective joints of pairs of panels to a lower position, and welding an inside seam of the joint when at the lower position; removing the collar from the cylindrical shell; and rolling the cylindrical shell to bring respective joints of pairs of panels to an upper position, and welding an outside of the joint when at the upper position.

    Cylindrical cargo container construction

    公开(公告)号:US11034278B2

    公开(公告)日:2021-06-15

    申请号:US16471835

    申请日:2017-12-19

    Abstract: A method of manufacturing a cylindrical cargo container includes: providing a plurality of rigid panels together formable into a cylindrical shell; forming a first semi-cylindrical shell from a first set of the panels; forming a second semi-cylindrical shell from a second set of the panels; forming the cylindrical shell from the first semi-cylindrical shell and the second semi-cylindrical shell; forming a collar conformably encircling the cylindrical shell; constricting the collar to compress joints formed at abutting edges of pairs of adjacent panels; rolling the cylindrical shell and collar to bring respective joints of pairs of panels to a lower position, and welding an inside seam of the joint when at the lower position; removing the collar from the cylindrical shell; and rolling the cylindrical shell to bring respective joints of pairs of panels to an upper position, and welding an outside of the joint when at the upper position.

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