| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a direction changing device for a bag body, offering simple construction allowing efficient direction change. SOLUTION: The direction changing device comprises carrying means 2 for carrying the bag body 1 and direction changing means 3 for changing the direction of the bag body, carried by the carrying means 2, at nearly 90 deg., the direction changing means 3 having a rotor 22 adapted to abut the bag body 1, carried by the carrying means 2, at its end in the carrying direction for granting rotating force thereto.</p> |
