| 摘要 |
<p>The device has a housing (1) which possesses two mutually parallel bearing bodies (2, 3), between which are pivotably mounted a lifting-out unit (8) in a first plane parallel to the bearing bodies and, next to it, a unit (9) for the attachment of a new traveller in a second plane, parallel to the first, by means of links (31, 32; 33-35; 61, 62, 63) fastened pivotably to the two bearing bodies (2, 3). The links are pivotably movable by means of eccentric cams (39, 42; 66, 69) arranged on a common drive shaft (10), in order to move each of the two units (8, 9) between an operating position and a position of rest. The housing (1) movable along a ring rail (4) of a spinning machine lifts, by means of the lifting-out unit (8), a traveller (7), to be exchanged, out of the spinning ring (6) arranged on the ring rail (4), and subsequently a new traveller is engaged into the spinning ring (6) by the unit (9) for the attachment of a new traveller from a magazine rod (74) arranged in this unit. Because of the small distance between the disengagement and engagement position in the longitudinal direction of the ring rail (4), the traveller change can take place on the spinning ring (6) in the same position of the device. New travellers (7) are fed continuously to the magazine rod (74) from a bobbin (20) on which a cord (21) having travellers contained on it is wound. …<IMAGE>… </p> |
