公开(公告)号：EP0794447A1

公开(公告)日：1997-09-10

申请号：EP97103633.0

申请日：1997-03-05

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

发明人： Osaka, Keniji, c/o Yokohama Works ,  Iwata, Hideyuki

IPC分类号： G02B6/44 ,  H02G1/12

CPC分类号： G02B6/4498 ,  Y10S83/947 ,  Y10T83/739 ,  Y10T83/744 ,  Y10T83/8749 ,  Y10T83/8785 ,  Y10T83/8831 ,  Y10T83/9447 ,  Y10T83/9449 ,  Y10T83/9498

摘要： An apparatus for separating a ribbon-coated multicore optical fiber at a plurality of positions at once, which is excellent in separating operation. This apparatus is an apparatus for separating a ribbon-coated multicore optical fiber, in which a number of single-core fibers are arranged in parallel, into a plurality of fibers. This apparatus comprises a first cutting member in which a plurality of sets of arc faces opposed to each other by way of a through path for inserting the ribbon-coated multicore optical fiber are disposed along the through path, while the arc faces in the respective sets extend from one side section of the through path halfway through the width direction of the through path; a second cutting member having a plurality of arc faces which continuously extend to and are adapted to join with the respective arc faces of the first cutting member in the width direction of the through path; and guide members which are respectively disposed at both end positions of the through path so as to position the ribbon-coated multicore optical fiber inserted into the through path. The first and second cutting members are relatively movable to each other in the direction in which the arc faces are opposed to each other.

摘要翻译： 一种用于在多个位置一次分离带状多芯光纤的装置，其分离操作是优异的。 该装置是将多根单芯纤维平行布置的带状多芯光纤分离成多根纤维的装置。 该装置包括第一切割构件，其中通过用于插入带状多芯光纤的通路彼此相对的多组弧形面沿着贯通路径设置，而圆弧面对各组 从穿过通路的宽度方向中途的通路的一侧部延伸; 第二切割构件，其具有多个弧形面，所述多个圆弧面在所述贯通路径的宽度方向上连续地延伸并且适于与所述第一切割构件的各个圆弧面相接合; 以及分别设置在通路的两端位置处的引导构件，以便定位插入到通路中的带状多芯光纤。 第一和第二切割构件在弧面相对的方向上可相对移动。