Optical fiber fixed installation, optical fiber treatment machine, and optical fiber fuse treatment machine, optical fiber holder

摘要

PROBLEM TO BE SOLVED: To eliminate the need for pressing a holder base 13 to a holder platform 11 in rocking a holder cover 23 in an opening direction.;SOLUTION: The holder base 13 is provided on the holder platform 11 in a settable way, a base part of the holder cover 23 is connected to the holder base 13, a through hole 29 is formed in the holder base 13, an operating member 31 provided with an operation piece 33 projecting to the surface of holder base 13 through the through hole 29 is provided on the holder platform 11 so as to be movably operated, when the operating member 31 is movingly operated to move the operation piece 33 from an release area A2 to a cover area A1 along the through hole 29 while the holder cover 23 is magnetically attached to a magnet 27, the holder cover 23 is configured to be pushed up by the operation piece 33 to rock in the opening direction, and the operation piece 33 has a controlling part 33a for controlling the holder base 13 to be separated from the holder platform 11.;COPYRIGHT: (C)2003,JPO