Travelling mechanism of an automatic service carriage for spinning or twisting machines

摘要

PCT No. PCT/EP91/02124 Sec. 371 Date Sep. 21, 1992 Sec. 102(e) Date Sep. 21, 1992 PCT Filed Nov. 9, 1991 PCT Pub. No. WO92/11404 PCT Pub. Date Jul. 9, 1992.The instant invention relates to a travelling mechanism of automatic service carriages for spinning or twisting machines. The invention includes a travelling mechanism having a supporting wheel mounted in a pivot bearing, the guiding axis of the pivot bearing coinciding with the central vertical axis of the supporting wheel. The pivot bearing is connected via a connecting link to a swivel bearing installed on the travelling gear. The connecting link is arrested on either side by a fixed stop and a swivelling latch.