| 摘要 |
PURPOSE:To improve the strength of a joint section and also to facilitate its connection and separation by connecting a main V-belt having one side of a pin joint or its other side connected to it and a replacement V-belt having the same construction to both ends of a V-belt core material with a pin. CONSTITUTION:An annular V-belt comprises a main V-belt 12 having one side of a pin joint 8 for connection or joint sections 9A, 9B of the other side respectively connected to both ends 11, 11 of a core material 10, and a replacement V-belt 15 having one side of the pin joint 8 or joint sections 9B, 9A of its the other side respectively connected to both ends 13, 13 of a core material 7, and is completed in such a manner that both the ends 11, 11 of the main V-belt 12 are detachably connected with a pin with the replacement V-belt 15 inserted inbetween. The pin joint 8 consists of a joint section 20 for insertion on one side, a joint section 21 for insertion on the other side and a connecting pin 22, and the respective joint sections 20, 21 are provided with a through-hole 23, 24. |
