| 摘要 |
PURPOSE:To prevent the deterioration of oil and to facilitate the highly precise regulation of oil quantity by providing an oil supply means to supply the oil for transmitting the driving torque of a driving disc to a case into a torque transmitting space between the driving disc and the case from the outside. CONSTITUTION:A driving disc 5 is located in a torque transmitting chamber 7, and a torque transmitting space is formed between the outer periphery and side face of the disc 5 and the chamber 7 opposite to the disc 5. On the front of the case 4, an outlet pipe 12 is attached to an oil supply part 8, and rotatably provided with the case 4, to which a fan 15 is fixed. An oil feed pipe 16, a pump 17 and an oil tank 18 are connected to the outlet pipe 12, and a silicon oil in the oil tank 18 is fed into the case 4 through the above components. The oil can be supplied from the outside as the above formation to prevent its deterioration, and a means for controlling the quantity of the supplied oil is annexly provided to facilitate the highly precise regulation of the oil quantity. |
