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1. 发明申请

WO2020012239A1 MARINE CLUTCH APPARATUS 审中-公开
公开(公告)号：WO2020012239A1
公开(公告)日：2020-01-16
申请号：PCT/IB2018/060550
申请日：2018-12-21
申请人： QATAR UNIVERSITY
发明人： AL MASLAMANI, Ibrahim , DEMIREL, Mehmet , SMYTH, David , WELTERGIRALDES, Bruno , CHATTING, Mark
IPC分类号： B63C11/50 , B63C11/20 , F16L1/24 , H02G1/10
摘要： Certain embodiments may generally relate to a marine clutch apparatus for retrieving lines from the seafloor. The marine clutch apparatus may include a first base sled and a second base sled disposed adjacent to each other. The marine clutch apparatus may also include a first side panel and a second side panel, a connection rod disposed between the first base sled and the second base sled, and a grabber head disposed between the first base sled and the second base sled.

2. 发明申请

WO2003101827A1 APPARATUS FOR RECOVERY OF BURIED UNDERWATER CABLE/PIPE 审中-公开
标题翻译：修复水下电缆/管道的装置
公开(公告)号：WO2003101827A1
公开(公告)日：2003-12-11
申请号：PCT/GB2003/002333
申请日：2003-05-28
申请人： GLOBAL MARINE SYSTEMS LIMITED , DICKER, Keith , WINDOWS, Adrian
发明人： DICKER, Keith , WINDOWS, Adrian
IPC分类号： B63C11/50
CPC分类号： H02G1/10 , B63C7/20 , F16L1/166
摘要： Apparatus is provided for engaging with a cable or pipe (16) buried underwater in a bed material. The apparatus comprises a grapnel member (2) for engaging in use with the cable or pipe, and a powered burial device (3) adapted in use to be coupled to the grapnel member and arranged to pass with the grapnel member into the bed material, so as to allow the cable or pipe to be engaged.
摘要翻译：设备用于与埋在床材料中的水下埋入的电缆或管道（16）接合。该装置包括用于与电缆或管道配合使用的抓斗构件（2）和适于在使用中被联接到所述抓斗构件并且布置成与所述抓斗构件一起通过所述床材料的动力埋藏装置（3）以使电缆或管道接合。

3. 发明申请

WO1992018380A1 GRAPNEL 审中-公开
标题翻译：抓钩
公开(公告)号：WO1992018380A1
公开(公告)日：1992-10-29
申请号：PCT/GB1992000710
申请日：1992-04-16
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY , LEWIS, Martin , DAVIS, Paul , BATTEN, Mark, V.
IPC分类号： B63C11/50
CPC分类号： B63C11/50
摘要： This invention relates to a Grapnel which is particularly intended for recovering telecommunications cables from the deep oceans. The Grapnel has special features in that it treats the cable gently, and that it cuts the cables and holds a predetermined side. The Grapnel comprises a rotor (10) which is adapted for rotation about a longitudinal axis of the Grapnel. The rotor is located between two cutting stations (11 and 12). The rotor is preset for rotation in either the clockwise or the anti-clockwise direction. In operation, the rotor (10) acquires one run of cable from below and this run of cable is held clear of both cutting stations (11 and 12). The rotor (10) acquires the other run of cable from above, and this run of cable is introduced into one of the cutting stations. After winding, both cutting stations are actuated, and a predetermined run is cut. The other predetermined run is held because it is wound round the rotor and it can be retrieved to the surface. It should be appreciated that the direction of rotation of the rotor decides which end is cut and which end is held, and the direction of the rotation remains the same even if the Grapnel deploys upside-down.
摘要翻译：本发明涉及一种特别用于从深海中回收通信电缆的砂带。 Grapnel具有特殊功能，可轻松处理电缆，并切割电缆并保持预定的一面。抓斗包括转子（10），该转子适于围绕砂轮的纵向轴线旋转。转子位于两个切割站（11和12）之间。转子预设为顺时针或逆时针方向旋转。在操作中，转子（10）从下方获取一条电缆，并且该电缆的行程保持在两个切割站（11和12）之外。转子（10）从上方获取另一条电缆，并将该电缆的导线引入其中一个切割台。卷绕后，两个切割台被致动，并且预定的行程被切断。另一个预定的行程被保持，因为它被缠绕在转子上并且可以被取回到表面。应当理解的是，转子的旋转方向决定了哪个端部被切割并且哪个端部被保持，并且旋转的方向保持相同，即使Grapnel上下颠倒。

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