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JP2015165738A |
To facilitate exchange connection of a body tube, and to shorten the construction time.A body tube exchange joint 10 includes a cylindrical joint body 50, and used for constructing a cable protection conduit (100) including a plurality o...
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JP5778300B2 |
A power supply device for a ship stationed on a mooring of a harbor includes a land-based, horizontally displaceable carriage, on which a power supply line with a plug is disposed for supplying the ship with electrical energy. The power ...
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JP2015164372A |
To provide a duct opening waterproof device which forms a seal portion and also achieves good followability to a cable.The invention relates to a duct opening waterproof device 100 which seals a duct opening in a state where a cable 40 i...
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JP5770361B2 |
A divided conduit (10) containing a thermoplastic conduit and at least one strip-shaped textile (200). The strip-shaped substrate may be a strip-shaped textile or a strip-shaped film and has a first longitudinal edge (200a) and a second ...
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JP5770243B2 |
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JP5770260B2 |
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JP2015149808A |
To provide a packing used when interconnecting conduits for protecting underground cables that can make the work time of conduit connection shorter than conventional, while having waterproof and anticorrosion properties required for cond...
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JP2015146695A |
To provide an electric wire support device that suppresses a shear stress to act on a coating part of a DC power cable.An electric wire support device 1 that is mounted to a structure S1 in which a DC power cable C formed by covering a c...
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JP5760598B2 |
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JP5764035B2 |
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JP2015141829A |
To provide a power cable in which out growth can be suppressed with a simple structure.Provided is a power cable comprising: a first cable part; and a second cable part connected to the first cable part along an axial direction. The firs...
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JP5739379B2 |
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JP5733827B2 |
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JP2015097448A |
To provide a method and a structure for laying a cable, which can reduce a mechanical load imposed on a cable connection part and which can restrain the floating cable from exerting an influence on a surrounding ocean area.In a method fo...
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JP5711391B2 |
The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: a blade arrangement (2) for making a trench (5) in the ground, a consolidation and laying means (3) being arrange...
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JP5705532B2 |
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JP2015056927A |
To provide a conduit material attachment structure at a special part such as an electric wire common groove, capable of attaching the conduit material to a gable wall with a short construction period and with a stable construction qualit...
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JP2015053845A |
To provide a method of laying a superconducting cable line suitable for a long superconducting cable.A method of the invention, of laying a superconducting cable line includes a preparation process for preparing a conductor part having a...
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JP5682874B2 |
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JP5684202B2 |
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JP2015042060A |
To make it possible to reduce costs occurred for a process of taking-up a cable that secures an allowable bend radius.A mark showing a length equal to or larger than a minimum circumferential length that is a value obtained by multiplyin...
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JP2015038841A |
To provide a water/water-bottom cable which is suitable for rail tracks laid in water and water bottom.A water/water-bottom cable includes a plurality of cable cores which is provided with a conductor, an electric insulation layer provid...
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JP2015039275A |
To provide a laying method of an underwater and water bottom cable which can be laid without using a cable laying ship, or the like, while shortening the laying construction period or reducing the construction cost.A laying method of an ...
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JP5674961B2 |
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JP2015035873A |
To provide a thermal insulation jacket capable of easily suppressing temperature influence of a thermal insulation target such as a cable and a piping.A thermal insulation jacket 30 covers an object to be covered that is a thermal insula...
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JP2015019486A |
To provide a support device of a power cable connection part which stably holds the power cable connection part, in particular, when an axial force difference occurs in an offset part of a power cable, and to provide a support method.The...
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JP5658304B2 |
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JP5639105B2 |
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JP5631476B1 |
To provide a hardware which can easily support a cable in a tunnel and has high durability against rainwater and the like. A mounting portion attached to a fixture and a mounting portion extending from the mounting portion and capable of...
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JP2014220950A |
To reduce cost of a three-phase power cable line capable of monitoring the temperature of a power cable by using an optical fiber.In a three-phase power cable line which is formed by laying three power cables 1A, 1B and 1C in parallel in...
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JP5620218B2 |
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JP2014207762A |
To provide a bellmouth having an adjustment mechanism for adjusting to an appropriate length depending on the wall thickness of a handhole, and to provide a connection member set and a construction method ensuring superior water-stopping...
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JP5606945B2 |
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JP2014180104A |
To easily repair a protector tube with simple means.In repair of a protector tube A which is erected on a bridge and through which a power cable P or a communication cable is inserted, prior to the repair, a repair tube 10 is prepared wh...
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JP5595192B2 |
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JP5587749B2 |
The electrically operated steering lock device comprises an electric motor for driving steering shaft of a vehicle engaging locking element, and a motor control unit to provide a current source to electric motor for controlling displacem...
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JP5583175B2 |
The conduit has spacer pieces (12a, 12b) comprising a cladding hose (14) and inner spacers (16) arranged in the hose. Connection elements (30a, 30b) are arranged at an end of one of spacer pieces and provided for forming a water-tight co...
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JP5570965B2 |
At a location where a submarine cable 20 is to be installed, the condition of a seabed 200 and the condition of tidal currents near the seabed 200 are investigated in advance to examine the number of filter units 50 and the position wher...
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JP5568041B2 |
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JP5567917B2 |
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JP3192120U |
To provide a cutting tool for a cable protective steel pipe which prevents the cut piece from scattering and enables cutting in the length direction. A rotary drive mechanism 2a to 2d, a conversion mechanism 3 for converting the rotation...
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JP5562748B2 |
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JP5559811B2 |
A method of installing an off-shore tidal hydroelectric turbine generator is described. The method provides for a number of safety features, ensuring that all components are safe to handle during the installation operation, and also ensu...
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JP5558212B2 |
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JP5550952B2 |
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JP5548463B2 |
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JP5553001B2 |
A conducting path includes three cables, and a cable clamp for fixing the three cables. The cable clamp includes a metal plate formed along an outer periphery of the three cables that are triangularly arranged when viewed in cross-sectio...
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JP5545750B2 |
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JP5547130B2 |
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JP2014128128A |
To make cable supporting work easy and prompt and to reduce the cost thereof.A cable support comprises: an immobile member 2; movable members 3A, 3B pivotally supported by the immobile member so as to be rotated in directions opposing an...
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