公开(公告)号：EP0531921B1

公开(公告)日：1998-12-09

申请号：EP92115283.1

申请日：1992-09-07

申请人： SUMITOMO ELECTRIC INDUSTRIES, LIMITED ,  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Kakii, Toshiaki, c/o Yokohama Works of ,  Ishida, Hidetoshi, c/o Yokohama Works of ,  Ueda, Tomohiko, c/o Yokohama Works of ,  Maruyama, Kyoji, c/o Yokohama Works of ,  Haibara, Tadashi ,  Tomita, Shigeru

IPC分类号： G02B6/44 ,  G02B6/38

CPC分类号： G02B6/4441 ,  G02B6/444

公开(公告)号：EP0531921A3

公开(公告)日：1993-12-01

申请号：EP92115283.1

申请日：1992-09-07

申请人： SUMITOMO ELECTRIC INDUSTRIES, LIMITED ,  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Kakii, Toshiaki, c/o Yokohama Works of ,  Ishida, Hidetoshi, c/o Yokohama Works of ,  Ueda, Tomohiko, c/o Yokohama Works of ,  Maruyama, Kyoji, c/o Yokohama Works of ,  Haibara, Tadashi ,  Tomita, Shigeru

IPC分类号： G02B6/44 ,  G02B6/38

CPC分类号： G02B6/4441 ,  G02B6/444

摘要： A redundant length treatment mechanism for an optical fiber (2) which is stored in an optical cable (5) and has one end connected to an optical connector (6), includes a storage case (1) in which a redundant part of the optical fiber exposed from the optical cable is stored while wound up in a loop form (L), a bent form or an S-shape form, the storage case having a draw-out portion (1a) through which one end portion of the looped optical fiber (2) is drawn out, and curvature restricting means comprising a pair of stoppers (3, 4) secured to the optical fiber for restricting radius of curvature of the optical fiber sotred in a loop form in the storage case.

公开(公告)号：EP0531921A2

公开(公告)日：1993-03-17

申请号：EP92115283.1

申请日：1992-09-07

申请人： SUMITOMO ELECTRIC INDUSTRIES, LIMITED ,  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Kakii, Toshiaki, c/o Yokohama Works of ,  Ishida, Hidetoshi, c/o Yokohama Works of ,  Ueda, Tomohiko, c/o Yokohama Works of ,  Maruyama, Kyoji, c/o Yokohama Works of ,  Haibara, Tadashi ,  Tomita, Shigeru

IPC分类号： G02B6/44 ,  G02B6/38

CPC分类号： G02B6/4441 ,  G02B6/444

摘要： A redundant length treatment mechanism for an optical fiber (2) which is stored in an optical cable (5) and has one end connected to an optical connector (6), includes a storage case (1) in which a redundant part of the optical fiber exposed from the optical cable is stored while wound up in a loop form (L), a bent form or an S-shape form, the storage case having a draw-out portion (1a) through which one end portion of the looped optical fiber (2) is drawn out, and curvature restricting means comprising a pair of stoppers (3, 4) secured to the optical fiber for restricting radius of curvature of the optical fiber sotred in a loop form in the storage case.

摘要翻译： 一种用于光纤（2）的冗余长度处理机构，其存储在光缆（5）中并且具有连接到光学连接器（6）的一端，其包括存储盒（1），其中光学部件 从光缆露出的光纤被卷绕成环形（L），弯曲形状或S形形状时，存储盒具有拉出部分（1a），环形光学器件的一个端部通过该拉出部分 纤维（2）被拉出，并且曲率限制装置包括固定到光纤上的一对止动件（3,4），用于限制存储盒中以环形形式存在的光纤的曲率半径。