SPURLAGER FUER DEN SCHAFT EINES SPINNROTORS

摘要

PCT No. PCT/DE90/00320 Sec. 371 Date Jan. 2, 1991 Sec. 102(e) Date Jan. 2, 1991 PCT Filed May 4, 1990 PCT Pub. No. WO90/13690 PCT Pub. Date Nov. 15, 1990.In an open-end spinning device with a spinning rotor whose shaft bears axially upon the ball of a step bearing, said step bearing is designed for the attenuation of axial oscillations and shocks of the spinning rotor. The bearing includes an elongated housing provided with a ball supporting member and a resilient member.