Patent ID: 6035624
Filing Date: 2000-03-14
Classification: D01H

Abstract:
A fiber transporting apparatus for a rotor type open end fine spinning machine provided with a fiber transporting passage (13) leading from a circumferential surface of a combing roller (11), which is surrounded about its periphery by a wall surface (16) of a housing (1), to a predetermined position within a rotor (6) for introducing fiber opened by an opening device provided with the combing roller (11), and a separate burling opening portion (12) provided in the wall surface (16) on a downstream side of a separate fiber feed portion (10) opening provided in the wall surface (16) in a rotational direction of the combing roller between the fiber feed portion (10) for feeding sliver (S) to the combing roller and a separate inlet (13a) provided in the wall surface (16) corresponding to the circumferential surface of the combing roller of the fiber transporting passage (13), wherein:a second end portion of a suction passage (17), whose first end portion is communicated with a vacuum source, is opened through a separate opening in the wall surface (16) between the inlet (13a) of the fiber transporting passage (13) and the burling opening portion (12).