| 摘要 |
PROBLEM TO BE SOLVED: To provide conveyance trays that can be arranged in a tray conveyance passage in multiple numbers and can stably convey yarn feeding bobbins being placed thereon.SOLUTION: A conveyance tray 26 that can convey yarn feeding bobbins around which a yarn is wound, comprises a base 26c and an approximately bar-like peg 26a. The base 26c is formed in an approximately columnar shape. The peg 26a protrudes upward from the base 26c. A height from a lower face of the base 26c to a top of the peg 26a is larger than a diameter d1 of the base 26c. A position of a center 26e of gravity of the conveyance tray 26 is lower than a position corresponding to a half of a height h4 from the lower face of the base 26c to the top of the peg 26a.SELECTED DRAWING: Figure 3 |
