知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

161 条记录 (耗时 0.01 秒)

    Dredging machine
    81.
    发明授权
    Dredging machine 失效

    公开(公告)号：US415501A

    公开(公告)日：1889-11-19

    申请号：US415501D

    CPC分类号： E02F9/062

    Spud Carrier
    87.
    发明申请
    Spud Carrier 审中-公开

    公开(公告)号：US20180112373A1

    公开(公告)日：2018-04-26

    申请号：US15559461

    申请日：2016-03-18

    申请人： IHC Holland IE B.V.

    发明人： Corné HOUT

    IPC分类号： E02F3/90 ,  B63H19/08 ,  E02F3/88

    CPC分类号： E02F3/905 ,  B63H19/08 ,  E02F3/885 ,  E02F9/062

    摘要： A spud system for a dredging vessel with a longitudinal direction includes a spud carrier for mounting a spud therein in a generally vertical stance and a spud carrier cable driving device coupled with the dredging vessel and the spud carrier for driving the spud carrier with respect to the dredging vessel. The spud carrier is moveable with respect to a longitudinal direction of the dredging vessel for advancing the dredging vessel. The spud carrier cable driving device comprises at least an aft cable drive system which extends at an aft side of the spud carrier, and a fore cable drive system separate from the aft cable drive system. The fore cable drive system extends at a fore side of the spud carrier, and each of the aft cable drive system and the fore cable drive system is coupled with the dredging vessel and the spud carrier

    Cutter head for dredging ground and method for dredging using this cutter head
    89.
    发明授权
    Cutter head for dredging ground and method for dredging using this cutter head 有权
    用于疏浚地面的切割头和使用该切割头的疏浚方法

    公开(公告)号：US09115480B2

    公开(公告)日：2015-08-25

    申请号：US13128793

    申请日：2009-11-11

    申请人： Bruno Tack

    发明人： Bruno Tack

    IPC分类号： E02F3/92 ,  E02F5/28 ,  E02F9/06 ,  E02F3/24 ,  E02F3/90 ,  E02F9/28

    CPC分类号： E02F9/062 ,  E02F3/241 ,  E02F3/8841 ,  E02F3/905 ,  E02F3/9212 ,  E02F3/9237 ,  E02F3/9281 ,  E02F5/282 ,  E02F9/2866

    摘要： A cutter head for dredging ground under water is disclosed. The cutter head is suitable for attachment to the ladder of a cutter suction dredger and for being moved through the ground therewith in a lateral sweeping movement. The cutter head includes a rotation-symmetrical revolving body which is rotatable around its rotation axis by means of drive means and which is provided along its peripheral surface with a number of cutting tools for penetrating into the ground, wherein the rotation axis of the cutter head runs substantially perpendicularly of the longitudinal direction of the ladder and substantially tangentially to the direction of the sweeping movement. Likewise, a method for breaking ground underwater, making use of the cutter head is shown.

    摘要翻译： 公开了一种用于在水下疏浚地面的切割头。 刀头适合于连接到切割器吸泥机的梯子，并且在侧向扫掠运动中与其一起移动。 刀头包括旋转对称的旋转体，其可以通过驱动装置围绕其旋转轴线旋转，并且沿着其外周表面设置有多个用于穿入地面的切削工具，其中切割头的旋转轴线 基本上垂直于梯子的纵向方向延伸并基本上相对于扫掠运动的方向切向。 同样地，示出了使用切割头的水下破碎方法。

    Variable Stable Drilling Barge for Shallow Water Service (Inland and Offshore)
    90.
    发明申请
    Variable Stable Drilling Barge for Shallow Water Service (Inland and Offshore) 审中-公开
    可变稳定钻井驳船用于浅水服务（内陆和海上）

    公开(公告)号：US20140041567A1

    公开(公告)日：2014-02-13

    申请号：US13961664

    申请日：2013-08-07

    申请人： Herman Joseph Schellstede

    发明人： Herman Joseph Schellstede

    IPC分类号： B63B35/44 ,  B63B17/00 ,  B63B3/00 ,  B63B39/02

    CPC分类号： B63B35/4413 ,  B63B3/00 ,  B63B17/00 ,  B63B35/28 ,  B63B35/44 ,  B63B39/02 ,  B63B43/14 ,  E02F3/8808 ,  E02F9/062

    摘要： The invention described herein teaches that one drilling barge can be employed in two different areas. The standard drilling practice requires two vessels to perform the same work as one drilling barge invention. Standard drilling rigs require that one unit will drill well locations in water depths of 8′-18′. A second drilling unit must be provided to drill in water depths of 18′-60′. As a result of this invention, water depths of 8′-60′ can be provided by use of the one vessel employing the novel stabilization system. The service area's coverage is increased greatly by use of the invention thereby creating excellent cost reduction and improved drilling procedures in remote and harsh drilling areas. The invention's cost is slightly more than the standard drilling barge however; coverage of the service area can be 500% greater than the standard vessel's coverage.

    摘要翻译： 本文描述的发明教导了一个钻井驳船可以用于两个不同的区域。 标准钻井实践要求两艘船舶执行与一次钻井发明相同的工作。 标准钻机要求一个单元将在8'-18'的水深钻井。 必须提供第二个钻井单元，以钻进18'-60'的水深。 作为本发明的结果，可以通过使用采用新型稳定系统的一个容器提供8'-60'的水深。 通过使用本发明，服务区的覆盖范围大大增加，从而在偏远和苛刻的钻井区域中产生优异的成本降低和改进的钻井程序。 本发明的成本略高于标准钻井驳船; 服务范围覆盖范围可以比标准船舶的覆盖面大500％。