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    Straddle-legged gondola car unloader
    1.
    发明授权
    Straddle-legged gondola car unloader 失效
    梯形金刚石汽车卸载机

    公开(公告)号：US3570689A

    公开(公告)日：1971-03-16

    申请号：US3570689D

    申请日：1969-03-06

    申请人： JAY S EATON

    发明人： EATON JAY S

    IPC分类号： B61J1/10 ,  B65G67/00 ,  E02F9/02 ,  B65G67/24

    CPC分类号： E02F9/02 ,  B61J1/10 ,  B65G67/00 ,  B65G2814/0347

    摘要： This invention is a straddle-legged gondola car unloader that is a temporarily converted shovel or ladder-type ditcher, or a railway wheeled ditcher, wherein the upper portion is detached from its crawler or wheelbase and then the wheels or crawlers are spread apart to a distance greater than the width of a gondola car, and then stanchions and a platform are provided on the base at a height greater than that of the gondola car, also a ramp is temporarily connected to the elevated platform enabling the upper portion to climb up on the platform and be again operatively connected to the crawlers or rail wheels. When rail wheels are on the base, a track is provided on each side of the gondola car location. This structure enables a gondola car unloader to be temporarily set up at any desired location for as short or long as desired, then it may be easily removed, and reconverted to its original purpose.

    AUTOMATED STORAGE AND RETRIEVAL SYSTEM
    3.
    发明申请
    AUTOMATED STORAGE AND RETRIEVAL SYSTEM 审中-公开

    公开(公告)号：US20180251302A1

    公开(公告)日：2018-09-06

    申请号：US15905810

    申请日：2018-02-26

    申请人： Opex Corporation

    发明人： Joseph Valinsky ,  Robert R. DeWitt ,  Alexander Stevens ,  Dhruva Kumar

    IPC分类号： B65G1/137

    CPC分类号： B65G1/1373 ,  B65G1/0435 ,  B65G1/10 ,  B65G2814/0347 ,  B65G2814/0352

    摘要： A method and apparatus are provided for storing or retrieving items to/from a plurality of destinations areas. The items are loaded onto one of a plurality of independently controlled delivery vehicles. The delivery vehicles follow a path to/from the destination areas that are positioned along the path. The destination areas are configured such that the destination areas have a depth to accommodate a plurality of containers in a horizontal line one behind another. The containers may be releasable interconnected so that retrieving one of the interconnected containers displaces one or more connected containers.

    Dry granular material transfer
    5.
    发明授权
    Dry granular material transfer 有权

    公开(公告)号：US11878879B1

    公开(公告)日：2024-01-23

    申请号：US17975040

    申请日：2022-10-27

    申请人： Daniel E. Crawford

    发明人： Daniel E. Crawford

    IPC分类号： B65G53/44 ,  B65G53/12 ,  B65G53/50 ,  B65G53/66 ,  B65G53/46

    CPC分类号： B65G53/12 ,  B65G53/4616 ,  B65G53/50 ,  B65G53/66 ,  B65G2814/0347

    摘要： A dry granular material transfer system and method for transfer of granular material such as sand in a dry state through a hose using pressurized air. On a base platform, a conveyor subsystem moves granular material placed on a lower portion to a higher portion while separating clumped material and allowing rocks and debris to fall away, spreading the granular material in a thin layer for ejection at the highest level. A containment subsystem receives granular material and contains the downward fall of material. A portioning subsystem has a turntable with blow-through chambers which receive granular material and move into line with an air inflow tube and air-material outflow tube, and the air-material mixture is blown through the air-material outflow tube and through a transfer hose.