| 摘要 |
In order to obtain an uncomplicated fastening of a squirrel-age motor having inclined grooves to a shaft, a key joint is arranged, where the key comprises two integrated parts (1) and (2). The first part (1) having the same width and depth as the key way in the shaft, while the second part (2) is inclined relative to the first part (1) and arranged radially outside of the latter. |
