| 摘要 |
PURPOSE:To contrive an improvement in assembling workability, by constituting a bearing with a groove formed on the edge of a supporting component and a fixing plate installed on the edge of the supporting component. CONSTITUTION:A T-shaped groove 7 is formed on the edge of a columnar supporting component 5, where rotary shafts 3 of rotors 1 are placed from three directions, a fixing plate 6 is provided above the rotary shafts 3 so that a rotation of the rotary shafts 3 is not disturbed and the rotary shafts 3 does not come off, and the fixing plate is fixed on the edge of the supporting component 5 by a screw 8. This device has good workability because such a simple work as placing parts in order one upon another is sufficient enough for assembling since this device is constituted in this manner. |
