| 摘要 |
PURPOSE: To provide a connector device for connect a shaft to a bore in a joint member in a transmissible manner via a single connecting member, whereby damages to a key or a bearing is prevented in a gear device. CONSTITUTION: A connecting member is provided with an integrated molded key 174, the key having a curved cross section to be engaged with a key groove formed in a bore and paired therewith. If the shaft and the bore have almost the same diameter, the connecting member is provided with an integrated molded key having a rectangular cross section to be engaged with a conventional key groove in the shaft. If the shaft has a smaller diameter than that of the cavity, the connecting member 162 is provided with a sleeve 164, which has a sectionally curved key 174 on the outer periphery and a sectionally rectangular key groove 170 on the inner periphery. The key groove 170 is connected to the conventional key groove in the shaft in transmissible manner via a separate standard key 171. |
