A CIPP liner reel system for managing the utilization and deployment of CIPP liners. The CIPP liner reel system generally includes a frame connected to a reel and drive unit. The drive unit is connected to the reel to control the rotation of its core. This core contains an opening that provides access to a connector unit within the core. This connector unit can be used to connect the reel to the end of a CIPP liner using a strap. Rotation of the core causes CIPP liner to wind on to or unwind from the reel. The reel may also contain a left guide member and a right guide member to assist in controlling the process of winding and unwinding the CIPP liner. The frame may also include a tractor connector that enables the CIPP liner reel system to be coupled to and transported by a tractor without affecting its operation.

A tensioner system holds back elongate products such as subsea pipelines being laid into water. The system comprises at least one endless circulatory track and an array of rollers supporting the track. Each of the rollers of the array is mounted for rotation around a respective shaft. At least one of the shafts comprises a load pin that is arranged to sense loads applied to the surrounding roller in directions normal to an axis of rotation of that roller.

An automatic line reel includes a flexible line wound onto a motor-driven reel assembly. A processor controlling the motor detects contact pressure between the flexible line and a triangular pressure transducer, automatically extending the flexible line when the contact pressure exceeds a preset threshold. Line extension stops when contact pressure falls below a second preset threshold. The flexible line may be retracted and rewound around the reel assembly by activation of a switch on a wireless remoted control, by a switch on the automatic line reel, or by activation of a smart phone application program in data communication with the processor controlling the reel assembly. A reel assembly is optionally configured to maintain uninterrupted fluid communications through the automatic line reel as the reel assembly rotates. The reel assembly may optionally be configured to maintain uninterrupted electrical signal communication through the automatic line reel.

The present invention is an apparatus, system and method for a new and improved coiling head utilized in wrapping elongated materials, which may have a zero and or near zero gap between leaves thereby reducing and or elimination indentations in the coiled elongated materials.

A carousel for pipe products including cables and umbilicals includes a drum coupled to a carousel adapter, the carousel adapter coupled to a drive unit. The carousel adapter includes an upper base plate opposite a lower base plate, a fixed base leg coupled between the upper base plate and the lower base plate and extending radially outwardly therefrom. The carousel adapter also includes a plurality of foldable base legs coupled between the upper base plate and the lower base plate and extending radially outwardly from the upper and lower base plates. Each of the foldable base legs is disposed about a periphery of the upper and lower base plates and is rotatable about an independent axis perpendicular to the upper base plate and the lower base plate.

A system includes a collapsible trailer frame and a lifting mechanism coupled to the collapsible trailer frame. The lifting mechanism is configured to raise or lower a coil of pipe or a reel of pipe. The system also includes a braking mechanism.

The present disclosure discloses an operation switch, including a housing, an end cap, a slider, a sliding pin and a positioning pin. The housing has a housing opening on one side of the housing away from the end cap. The slider has a slider stop plate extending out from the housing opening. The end cap has a guide sliding chute. The sliding pin is in clearance fit with the guide sliding chute. The guide sliding chute has a lower positioning recess and an upper positioning recess. The end cap has a guide ramp below the guide sliding chute, and an end of the positioning pin slidably contacts or touches the guide ramp. The present disclosure also discloses a pull-out control mechanism, including a housing; a hose/cord clamping wheel set including a first rotating wheel and a second rotating wheel, both mounted in the housing; and a locking and releasing mechanism.

A slow retraction mechanism, a locking-type slow retraction device and a winding device. The slow retraction mechanism fits with a winder including a main shaft and a main body rotatably sleeved thereon. The main body can rotate around the main shaft to wind or unwind flexible materials. The slow retraction mechanism includes a blocking part, a decelerating part rotatably arranged on the main body, and an elastic part arranged on the main body and connected with the decelerating part. When the main body rotates around the main shaft in a first direction to wind the flexible material, the decelerating part rotates relative to the main body along a second direction opposite to the first direction to approach the blocking part to rub against the blocking part to reduce a rotation speed. The elastic part applies an elastic force to hinder the decelerating part from rotating along the second direction.

A system for dispensing a flexible hose includes a hose dispensing carousel having a frame, a spool support plate rotatably mounted to the frame and having a plurality of spool axles for rotatably supporting a plurality of spools of hose, and a lock adapted to fix a position of the spool support plate relative to the frame in a plurality of discrete positions. The system further includes a guide defining an opening adapted to receive a free end of a hose held on one of the plurality of spools. The guide defines at least one rotatable bearing surface positioned at the opening, and is adapted to guide the hose toward a tool for performing a manufacturing operation on the hose.

In accordance with example embodiments a hose reel system including a layout guide is provided.