| 摘要 |
PURPOSE:To enhance the motor mounting accuracy and mounting rigidity by assembling integrally with a chassis two chassis as a frame. CONSTITUTION:Chassises are formed in a double structure formed of two chassis plates of main and sub chassis 1 and 2, and a motor is associated between the plates 1 and 2. In this case, the plates 1, 2 are used also as frames. Many me- chanical components such as a cam shaft or various gears or levers are mounted between the plates 1 and 2. Thus, the plates 1, 2 can be also associated as frames integrally with the chassis, and therefore, the motor mounting accuracy can be enhanced, and the intrinsic frame of the motor can be eliminated, thereby reducing the number of parts. |
