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332 条记录 (耗时 0.021 秒)

    Dirt Screening Bucket Attachment Device
    1.
    发明申请
    Dirt Screening Bucket Attachment Device 有权

    公开(公告)号：US20220002967A1

    公开(公告)日：2022-01-06

    申请号：US17366152

    申请日：2021-07-02

    申请人： Thomas Sampson

    发明人： Thomas Sampson

    IPC分类号： E02F7/00 ,  E02F3/14 ,  B07B1/46

    摘要： The present invention relates generally to a dirt screening bucket attachment device for use with an existing bucket of a skid steer, or other similar type of earth-moving machinery. More specifically, the device can be readily attached/detached to the existing bucket of the skid steer to allow a user to quickly and efficiently screen dirt, topsoil and other materials for rocks, roots and other unwanted debris by moving and articulating the bucket of the skid steer with the attachment attached thereto and in an engaged position. In addition, the attachment device may be easily articulated from a position that covers said bucket to a position above said bucket (i.e., thereby leaving the bucket opening exposed) via a hydraulic system that allows a user to utilize the full functionality of the bucket without interference from the bucket attachment device.

    COLLECTION TANK
    3.
    发明申请
    COLLECTION TANK 审中-公开

    公开(公告)号：US20200181875A1

    公开(公告)日：2020-06-11

    申请号：US16786903

    申请日：2020-02-10

    申请人： McLaughlin Group, Inc.

    发明人： Charles Robert Maybury, JR.

    IPC分类号： E02F3/88 ,  E02F7/00 ,  B60P3/22 ,  B65D45/28 ,  E02F5/00 ,  E02F3/92

    摘要： A collection tank for use in a vacuum operated earth reduction system, the collection tank comprising a closed first end, an open second end defining a tank sealing flange and a body extending between the closed first end and the open second end. An internal chamber defined by the body, the closed first end and the open second end has a door coupled to the open second end and is configured to releasably seal the open second end. An automated door closer is coupled to a center of the door, wherein the automated door closer provides a closing force at the center of the door so that the closing force is equally distributed about a periphery of the door to seal the door against the tank sealing flange.

    Tailing deposit tool
    4.
    发明授权
    Tailing deposit tool 有权

    公开(公告)号：US10260344B2

    公开(公告)日：2019-04-16

    申请号：US14904633

    申请日：2014-07-10

    申请人： IHC HOLLAND IE B.V.

    发明人： Johannes Bartholomeus Van Doesburg ,  Pieter Abraham Lucieer

    IPC分类号： E21C49/02 ,  E02F7/00 ,  E02F7/06 ,  E21B43/36 ,  E21C50/00 ,  E02F3/88 ,  E02F3/90 ,  E21B43/01

    摘要： A deep sea mining method includes providing a deep sea mining system for mining matter from a bottom of a body of water, the mining system including: a slurry line coupled with a pump system to transport the slurry from the bottom of the body of water; and a return line in fluid communication with the slurry line and distinguishable from the slurry riser, for transporting non valuable slurry part to the bottom of the body of water, the return line having a return line outlet proximate the bottom. The deep sea mining method further includes spreading the non valuable slurry part over the bottom of the body of water in a controlled manner.

    Riser system for transporting a slurry from a position adjacent to the seabed to a position adjacent to the sea surface
    9.
    发明授权
    Riser system for transporting a slurry from a position adjacent to the seabed to a position adjacent to the sea surface 有权
    用于将浆料从邻近海底的位置输送到靠近海面的位置的提升管系统

    公开(公告)号：US09316064B2

    公开(公告)日：2016-04-19

    申请号：US14349015

    申请日：2012-10-02

    申请人： MARINE RESOURCES EXPLORATION INTERNATIONAL B.V.

    发明人： Dan Costache Patriciu

    IPC分类号： E21B7/12 ,  E21B17/01 ,  E02F3/90 ,  E02F7/00 ,  E02F7/10 ,  E21B17/18 ,  E21B41/00

    CPC分类号： E21B17/012 ,  E02F3/90 ,  E02F3/905 ,  E02F7/005 ,  E02F7/10 ,  E21B17/18 ,  E21B41/005 ,  Y10T137/0402

    摘要： A riser system for transporting slurry from the seabed to the sea surface. The riser system comprises a first and second riser, a slurry pump system (17) to transport slurry up one of the risers, and a waste water pump system (107) to return waste water down one of the risers. The slurry pump system and the waste water pump system are selectively connectable to each of the risers to allow each riser to be either a slurry riser (1) or a waste water riser (2). With this arrangement, if a slurry riser develops a leak partway along its length the waste water riser can be converted into a slurry riser such that operation can continue.

    摘要翻译： 用于将浆料从海底输送到海面的提升管系统。 提升管系统包括第一和第二提升管，浆料泵系统（17），用于将浆液输送到提升管中的一个上，以及废水泵系统（107）以将废水返回到提升管中的一个上。 浆料泵系统和废水泵系统可选择性地连接到每个立管，以允许每个提升管是浆液提升管（1）或废水提升管（2）。 利用这种布置，如果浆料提升管沿着其长度形成泄漏部分，则废水提升管可以转化成浆料提升管，使得操作可以继续。