| 摘要 |
<p>PURPOSE:To reduce occupied area without causing abrupt bending on the cable, by providng drive screw shaft in parallel with the drum while engaging the cable take-in device with said drive screw shaft and moving said take-in device in parallel togehter with the drum. CONSTITUTION:Base 43 is provided below the body 31 and engaged with drive screw shaft 46 which is fixed through the bearing and in parallel with winding drum 35 to fixing boards 45a, 45b located while facing each other on the base 44, while the fixing boards 45a, 45b are slidably engaged with guide rods 47a, 47b having fixed ends. One end of drive screw shaft 46 is coupled through coupling 50 to the drive shaft 49 of motor 48, and when the drive screw shaft 46 is rotated by the motor 48 entire take-in device 30 reciprocates longitudinally on the drive screw shaft 46. Consequently the occupied area of entire device can be reduced without causing bent on the cable and without requiring wide space between take-in and winding devices.</p> |
