| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a combined weighing instrument for avoiding falling of goods from a clearance between adjacent conveying means. Ž<P>SOLUTION: The conveying means 3 includes an inner edge section 20 located below a dispersion table 2 and an outer edge section 21 located above a scale hopper 5 and also includes a trough 10 with an opening top surface and a spiral member 11 deployed on the bottom surface of the trough 10 to convey goods supplied from the dispersion table 2 to the inner edge section 20 toward the outer edge section 21 via rotary driving. Because a diameter of cross section of the trough 10 becomes larger gradually from the inner edge section 20 to the outer edge section 21, the adjacent pair troughs 10 have contact with each other over a whole domain from the inner edge section 20 to the outer edge section 21. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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