TUBE ASSEMBLY OPTICAL CABLE

PURPOSE: To provide a tube assembly optical cable which is inexpensive and with which operations, such as branching and dropping, at the time of laying are easy. CONSTITUTION: A tube sheet 1 is constituted by integrally molding plural tubes 2 to a sheet form. The respective tubes 2 are formed to a c...

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Bibliographic Details
Main Authors KAWADA OSAMU, SANO HIROAKI, HOKARI KAZUO, TANAKA SHIGERU, ISHIKAWA HIROKI
Format Patent
LanguageEnglish
Published 11.10.1996
Edition6
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:PURPOSE: To provide a tube assembly optical cable which is inexpensive and with which operations, such as branching and dropping, at the time of laying are easy. CONSTITUTION: A tube sheet 1 is constituted by integrally molding plural tubes 2 to a sheet form. The respective tubes 2 are formed to a constricted shape in their coupling parts 3 and are deformed in these parts. The tube assembly optical cable is formed by placing >=1 sheets of such tube sheets 1 along the circumference of a central member 4. The coupling parts 3 on both sides are merely necessitated to be ripped and the tubes to be taken out at the time of taking out the specific tubes 2 after aerial installation of the tube assembly optical cable.
Bibliography:Application Number: JP19950060788