COUNTER COMPRESSIVE-FORCE MEMBER FOR TEMPORARY REPAIR AND COUNTER TENSILE-FORCE MEMBER FOR SUBAQUEOUS CABLE AND DEVICE FOR TEMPORARY REPAIR OF SUBAQUEOUS CABLE AND TEMPORARY REPAIR METHOD FOR SUBAQUEOUS CABLE

摘要

PROBLEM TO BE SOLVED: To prevent subaqueous cable deterioration up to a state called a kink when the loop is formed after cable laying on the bottom of the water.

SOLUTION: Access by a mutual compressive force is suppressed by a resiliency towards the outside from the rod body 2 of a counter compressive force member 1 even in access by the mutual compressive forces to sites gripped by grips 10 and 10 in the loop 48 of the subaqueous cable 47. Isolation by a mutual tensile force is restrained by the resiliency towards the inside from two relays 27 and 28 for a counter tensile force member 26 even in isolation by the mutual tensile force to sites further outer in the axial direction than the sites as the loop starting point A and loop end point B of the loop 48 gripped by the grips 33 and 33 in the subaqueous cable 47. Consequently, the inner width of the ring of the loop 48 of the subaqueous cable 47 is prevented from being narrowed to avoid deterioration to the state called the kink.

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