| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transmission belt capable of enhancing the efficiency of power transmission by reducing dragging loss due to viscosity resistance of oil. <P>SOLUTION: In the transmission belt B constituted by arranging a large number of sheet-like elements 1 in which slits 9, 10 storing belt-like rings 2, 3 and having saddle faces 11, 12 abutting on the inner peripheral surfaces 2i, 3i of the rings 2, 3 while storing and arranging the rings 2, 3 and ring regulating faces 13, 14 facing the outer peripheral surfaces 2o, 3o of the rings 2o, 3o are formed while aligning the posture of the same and by bundling the line of the elements 1 into an annular shape by the rings 2, 3, and lubricated/cooled by the oil, inclined grooves 19 flowing the oil in a direction inclined to a travelling direction of the belt are formed in at least ones of the outer peripheral surfaces 2o, 3o of the rings 2, 3 and the ring regulating faces 13, 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
