公开(公告)号：EP0414321B1

公开(公告)日：1993-11-24

申请号：EP90202237.5

申请日：1990-08-20

申请人： SCHAT-DAVIT COMPANY B.V.

发明人： van Drunen, Jacobus

IPC分类号： B63B23/28

CPC分类号： B63B23/28

公开(公告)号：EP0414321A1

公开(公告)日：1991-02-27

申请号：EP90202237.5

申请日：1990-08-20

申请人： SCHAT-DAVIT COMPANY B.V.

发明人： van Drunen, Jacobus

IPC分类号： B63B23/28

CPC分类号： B63B23/28

摘要： Launching apparatus for a free-fall boat with a sloping launching cradle (4) at a board or side of a ship or offshore structure (1), on which a lifeboat can be releasibly locked, wherein that said cradle (4) is mounted for tilting movement and when its lock (9) has been released can be tilted between an inwardly tilted position, in which the cradle (4) occupies a stand-by position sloping away from the board or side of a ship or offshore structure (1) and an outwardly tilted position, in which said cradle (4) extends substantially downwardly along the outboard side, said tiltable cradle (4) constituting part of a davit (3) which, in the outwardly tilted position of the cradle, can be operative to raise or lower a free-fall boat, said cradle being connected at a fixed angle to a hoisting/veering arm (6) and the davit assembly (30) constituted by said cradle (4) and said arm (6) being hingedly (2) mounted along the board or side of a ship or offshore structure (1) with the centre of gravity of the assembly being located outboard of the hinge (2), the davit (3) being tiltable between an inward end position, in which the cradle (4) is in a lockable (9), sloping stand-by position, and an outward end position, in which the cradle (4) extends substantially vertically downwardly along the side, and the hoisting/veering arm (6) extends outboard with the head (12) of the arm beyond the cradle (4).

摘要翻译： 一种用于自由落体船的发射装置，在船或板岸或离岸结构（1）的板或侧上设有倾斜的发射支架（4），救生艇可拆卸地锁定在其上，其中所述托架（4）安装为 倾斜运动和当其锁定（9）已经被释放时可以在向内倾斜的位置之间倾斜，其中托架（4）占据远离船舶或海上结构（1）的板或侧倾斜的待机位置， 和一个向外倾斜的位置，其中所述托架（4）沿着外侧基本上向下延伸，所述可倾斜支架（4）构成吊架（3）的一部分，该吊架在托架向外倾斜的位置可操作成 提升或降低自由落体的船，所述支架以固定的角度连接到升降臂（6），并且由所述支架（4）和所述臂（6）构成的吊架组件（30）铰接（2 ）沿船舶或海上结构（1）的板或侧安装，具有重心的中心 组件位于铰链（2）的外侧，吊架（3）可在支架（4）处于可锁定（9）的倾斜待机位置的内端位置和 托架（4）沿其侧面基本上垂直向下延伸的向外端位置，并且起重/转向臂（6）在臂的头部（12）外延伸超出支架（4）。

公开(公告)号：EP0414320A1

公开(公告)日：1991-02-27

申请号：EP90202236.7

申请日：1990-08-20

申请人： SCHAT-DAVIT COMPANY B.V.

发明人： van Drunen, Jacobus

IPC分类号： B63B23/04

CPC分类号： B63B23/04

摘要： A davit movable relative to a board or a side of a ship or offshore rig between an inboard rest position and an out­board operative position for lowering a life raft, in particu­lar an inflatable raft, by means of a winch through gravity. For this purpose according to the invention, the davit com­prises a davit arm (2) mounted on a shaft (5) located inwardly of said board or side, for pivoting movement between said in­board position and said outboard position, and arranged so that in the inboard position, the centre of gravity of the davit arm (2) is located outboard of said shaft (5).

摘要翻译： 相对于船舶或海上钻井平台的内板休息位置和外侧操作位置之间的相对于船板或侧面可移动的吊艇架，用于通过重力通过绞盘降低救生筏，特别是可充气筏。 为此，根据本发明，吊架包括安装在位于所述板或侧面内侧的轴（5）上的吊架臂（2），用于在所述内侧位置和所述外侧位置之间枢转运动，并且布置成使得在 在内侧位置，吊架臂（2）的重心位于所述轴（5）的外侧。