| 摘要 |
<p>Hand machine for spinning wool, etc. has a closed comb, in the bore at one side of which, a centing arbor slides, whilst the driving shaft for the bobbin passes through a corresponding bore at the other side. The pulleys for driving the bobbin and the comb are placed outside the bearing, and the arrangement speeds up the prodn. of yarn. Yarn is spud without interruption from one end of the bobbin to the other, and the bobbin can quickly be replaced without winding the wool into balls.</p> |
