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    • 7. 发明专利
    • METHOD AND APPARATUS FOR CONNECTING LIGHT WAVE CONDUCTOR COMPRISING GLASS
    • JPH01116603A
    • 1989-05-09
    • JP17282988
    • 1988-07-13
    • KABELMETAL ELECTRO GMBH
    • GERUHARUTO TSUIIMEEKUHARII SHIYUTASHIEUSUKIIKURAUSU PORUSHIERU
    • C03B23/207G02B6/24G02B6/25G02B6/255
    • PURPOSE: To easily weld the fibers of an optical waveguide to the fibers of another optical waveguide on an end face side without loosening a bundle by inserting clamping tables fixed with the fibers projected form the band-like conduits together with the fibers and the band-like conduit into a welding device and welding the same to the fibers of another optical waveguide on the end face side. CONSTITUTION: The fibers 3 are exposed by removing carriers 5, 6 and protective layer 4 at the end of the band-like conduit 1. While the grid-like arrangement of the fibers 3 is thereafter maintained, the fibers are fixed between the two clamping tables 7, 10 parted via an intermediate area in the extended state. In succession, the fibers 3 are cut by forming scores at the common plane by a laterally movable knife 13 in the longitudinal direction between the both clamping tables 7, 10. The clamping table 7 internally fixed with the fibers 3 projected from the band-like conduit is thereafter inserted together with the fibers 3 and the band-like conduit 1 into the welding device 17. The fibers 3 are welded to the fibers 3 of the optical waveguide exposed similarly from the protective layer and separately guided into the welding device on the end face side. As a result, the fibers of the optical waveguides of the two band-like conduits treated by the same method are easily welded without loosening the bundling.