| 摘要 |
PURPOSE: A jig for exchanging a blade is provided to enable a worker to conveniently lift up a blade because a second part of an operating rod is bent. CONSTITUTION: A jig for exchanging a blade comprises a frame(100), an operating rod(200), and a supporter(300). The frame comprises a body(110) and wheels(120). The body is extended along a first line(L1). The wheels are installed in the body. The operating rod is coupled to the frame and crosses with the first line. The supporter is coupled to one end of the operating rod and supports a blade. The supporter is extended along a second line(L2). |
