| 摘要 |
PURPOSE:To prevent occurrence of deformation and eccentric rotation of drum and to make it possible spinning of thin fibers without causing twisting unevenness, by attaching both the ends of a porous drum having a suction pipe in the interior of two drums of a spinning device by adsorption and friction through elastic rings to substrates. CONSTITUTION:In a spinning device of adsorption and friction wherein the two drums 6 and 7 are closely set in parallel, rotated in the same direction at approximately equal peripheral speed and short fibers fed between the two drums 6 and 7 are twisted while being adsorbed on and retained in the surface of the drums 6 and 7 to give spun yarn, both the ends of the porous drum 6 provided with the suction pipe 11 of the two drums 6 and 7 are supported through the elastic rings 16 on the substrates 15 and 19. The substrates re preferably supported through rolling bearings on the shaft parts of the suction pipe 11 inserted into the inner part of the porous drum 6. |
