摘要:
A free, rotating flyer is suspended from an arm hinged to the threadboard of a frame. The flyer is detachably connected to a flange which is positively driven by a timing belt. The flange coaxially surrounds the spindle.
摘要:
In the case of a machine frame for a ring spinning machine or a ring twisting machine, several vertical columns, which are situated opposite one another in pairs, are provided on each side of the machine distributed in the longitudinal direction of the machine. At the level of the spindle rails, the vertical columns are connected with one another by means of intermediate pieces extending transversely with respect to the longitudinal direction of the machine and, in the area of the upper ends, are connected with one another by means of transverse bridges. The intermediate pieces are used as the supporting elements for the spindle rails of both machine sides. The vertical columns are used as guiding elements for carriages of the ring rails as well as as guiding elements for carriages of yarn guides. With a self-guiding arrangement of the carriages, a lifting movement of the ring rails and of the yarn guides is ensured which is free of jerks and mutually independent. Recesses arranged on the ends of the intermediate pieces, into which the holders for the ring rail can be introduced, ensure that, while the overall height of the machine frame is low, a lifting movement of the ring rail is ensured between a lower winding area of the spindle and the upper end of the package sleeve.
摘要:
A ring-spinning or ring-twisting machine with a ring rail having rings and travelers for each spinning or twisting spindle. The horizontal ring rail is displaceable on rigid vertical rods, the lower ends of which are connected to vertical stretches of flexible traction elements which lie substantially in the vertical plane of the weight axis of the ring rail.
摘要:
A stiff mounting unit is formed by a pair of longitudinal main girders and support bars for a two sided spinning or twisting machine frame. Bridge pieces are connected to these bars and girders. The support rollers and pressing rollers of the drafting or feed units are mounted on the bars.
摘要:
The spinning machinery of the present invention is provided with an improved twisting and winding mechanism comprising a bobbin rail provided with means for driving and lifting each spindle so as to make a package upon a bobbin held by each spindle, and a flyer rail rotatably suspending each flyer at each position facing the corresponding spindle head and holding means for driving each flyer at a predetermined constant rotation speed. The flyer rail is rigidly supported by supporting pillars vertically mounted upon the bobbin rail, and the draft mechanism is rigidly mounted upon the flyer rail.