| 摘要 |
PURPOSE:To make a jacking lug itself to have simple structure, while to enhance strength and reliability by a method wherein a jacking lug is inserted in the side plate of a frame to be used as a lever. CONSTITUTION:The insertion hole 8 for a jacking lug 10 is formed in the side plate 7 of a frame, and a fixed part 9 is provided in the frame 2 at the position corresponding to the insertion hole 8 thereof. The bar type jacking lug 10 is inserted into the insertion hole 8, the jacking lug 10 is jacked up, and by utilizing the lug as the lever, a rotary electric machine is pushed up. The shape of the bar type jacking lug 10 can be selected freely corresponding to strength. |
