| 摘要 |
PROBLEM TO BE SOLVED: To provide a passage regulating portion of an excessive component, which regulates the passage of an abnormal component according to the moving track of the component. SOLUTION: A regulating protrusion 20 making the excessive component form an abnormal moving track is provided so as to project out of a sliding surface 18 of the component. The regulating protrusion 20 is provided with a tilting surface 21 gradually increasing its height toward a component transfer direction 24. A regulating wall 25 receiving part of the excessive component when the excessive component is transferred along the tilting surface 21, is disposed at a place generally opposite to the regulating protrusion 20. Then, the tip upper part of the component reaching abnormal height on the tilting surface 21 is received by the regulating wall 25. COPYRIGHT: (C)2011,JPO&INPIT |
