公开(公告)号：US4630854A

公开(公告)日：1986-12-23

申请号：US771323

申请日：1985-08-30

Applicant: Tor Persson ,  Gerthy Persson

Inventor： Tor Persson ,  Gerthy Persson

IPC: E05C17/54

CPC classification number: E05C17/54 ,  Y10T292/73

Abstract: A security device. The device has a wedge to contact a door to prevent opening the door. An anchor is attached adjacent the door. A slot in the anchor is of predetermined length and width. A catch on the wedge has a limb extending from the wedge with a hook on the limb, remote from the wedge. The hook has a length and width less than the length and width of the slot in the anchor. To prevent opening of the door, the hook is engaged in the slot. Release of the wedge to enable opening of the door is achieved by moving the wedge so the hook portion lies along the slot and can be removed through the slot.

Abstract translation: 一个安全设备。 该装置具有楔形件以接触门以防止打开门。 锚固件邻近门附接。 锚中的槽具有预定的长度和宽度。 楔子上的一个钩子有一个从楔形物延伸的肢体，钩子在肢体上，远离楔块。 钩的长度和宽度小于锚中槽的长度和宽度。 为了防止门的打开，钩子接合在槽中。 通过移动楔子来实现楔的释放以使得门能够打开，使得钩部分沿着狭槽位于凹槽中并且可以通过狭槽移除。

公开(公告)号：US09822918B2

公开(公告)日：2017-11-21

申请号：US14824630

申请日：2015-08-12

Applicant: Tor Persson

Inventor： Tor Persson

IPC: F16L11/00 ,  F16L57/02 ,  F16L1/20 ,  F16L3/12

CPC classification number: F16L57/02 ,  F16L1/20 ,  F16L3/1226

Abstract: A bending restrictor assembly has a pipeline section, a first pipe section affixed to the pipeline section overlying the outer diameter of the pipeline section, a second pipe section affixed to the pipeline in spaced relation to the first pipe section and overlying the outer diameter of the pipeline section, a first collar element having at least a portion positioned between the first and second pipe sections in which the portion overlies the outer diameter of the pipeline section, a second collar element having at least a portion positioned between the first and second pipe sections in which the portion overlies the outer diameter of the pipeline section, and at least one stop member cooperative at the first and second collar elements so as to limit the relative movement of the first and second collar elements so as to limit the bending of the pipeline section.

公开(公告)号：US20110286802A1

公开(公告)日：2011-11-24

申请号：US12785221

申请日：2010-05-21

Applicant: Tor Persson ,  Steven Shu

Inventor： Tor Persson ,  Steven Shu

IPC: F16L1/14

CPC classification number: F16L1/15 ,  F16L1/24

Abstract: An improved riser system which comprises a connector for connecting conduits and a mooring system for mooring the connector to the floor of a body of water. The improved riser system also comprises a buoy system for supporting the connector. The buoy system is configured to provide a fixed buoyancy for the connector, the mooring system and at least a portion of the conduits and for providing variable buoyancy for placement of the connector at a predetermined water depth.

Abstract translation: 一种改进的立管系统，其包括用于连接导管的连接器和用于将连接器系泊到水体的地板的系泊系统。 改进的立管系统还包括用于支撑连接器的浮标系统。 浮标系统被配置为为连接器，系泊系统和管道的至少一部分提供固定的浮力，并且用于提供可变的浮力以将连接器放置在预定的水深。

公开(公告)号：US20100329792A1

公开(公告)日：2010-12-30

申请号：US12456896

申请日：2009-06-24

Applicant: Tor Persson

Inventor： Tor Persson

IPC: F16L1/12

CPC classification number: F16L57/02 ,  F16L1/123 ,  F16L1/20

Abstract: Controlled bending of a pipeline laying on the sea floor is achieved by attaching a bending sleeve assembly to a selected bending zone of the pipeline for limiting the controlled bending of the pipeline to a predetermined resulting bending configuration. External force is then applied on the bending sleeve assembly, bending the pipeline to the predetermined resulting bending configuration in cooperation with the bending sleeve assembly and the sea floor. External force can be exerted from one or more weights placed on top of the bending sleeve assembly. External force can be exerted from a winch attached to a wire, the wire passing through a pulley attached to a fixed structure, and the wire attached to the bending sleeve assembly. External force can be exerted through the bending sleeve assembly's contact reaction with an immobile object.

Abstract translation: 敷设在海底上的管道的受控弯曲是通过将弯曲套筒组件附接到管道的选定弯曲区域来实现的，以将管道的受控弯曲限制到预定的所得到的弯曲构造。 然后将外力施加到弯曲套筒组件上，与弯曲套筒组件和海底底板配合地将管道弯曲成预定的弯曲结构。 可以从放置在弯曲套筒组件顶部的一个或多个重物施加外力。 外力可以从连接在电线上的绞盘，电线穿过附着在固定结构上的滑轮和连接到弯曲套筒组件上的电线施加。 可以通过弯曲套筒组件与不动的物体的接触反应来施加外力。