|
(11) | EP 2 626 323 A3 |
(12) | EUROPEAN PATENT APPLICATION |
|
|
|
|
|||||||||||||||||||||||
(54) | Yarn accumulating device and yarn winding device provided with the same |
(57) The invention aims to reduce a weight of a yarn accumulating roller and realize a
quick rotational control of the yarn accumulating roller. A winding unit (1) includes
a yarn supplying section (3), a package winding section (4), and a yarn accumulating
device (22) arranged between the yarn supplying section (3) and the package winding
section (4). The yarn accumulating device (22) includes a cylindrical yarn accumulating
roller (40) around which a yarn (y) is wound by being rotated. The yarn accumulating
roller (40) is formed of a resin material which is a non-metal material.
|