RUNNING GEAR OF SERVICING DEVICE OF DOUBLE-ENDED TEXTILE MACHINE Russian patent published in 1999 - IPC

FIELD: textile machines. SUBSTANCE: invention concerns the running gear of double-ended textile machine provided with support track, internal guide track and extended guide track which are formed by two straight sections located symmetrically relative to longitudinal axial plane of machine, at least one semicircular section connecting the straight sections at the end of machine. Installed on support track are at least two running wheels of running gear. Each wheel is installed in means for turning which is located in servicing device and provided with control means having guide wheels resting on guide tracks, Control means has at least one set of four guide wheels. Two internal guide wheels rest on internal guide track and two external guide means rest on external guide track. In horizontal plane, the straight line connecting the point of intersection of axis of left internal guide wheel with this plane and the point of intersection of axis of left external guide wheel with this plane, intersects the straight line connecting the point of intersection of axis of right internal guide wheel with this plane and the point of intersection of axis of right external wheel with this plane in longitudinal axial plane of machine. EFFECT: smooth travel and reduced wear of running gear; simplified design. 6 cl, 11 dwg