An improved device for loading drawing mechanisms of spinning machines

摘要

928,921. Device for loading drawing mechanisms. SDRUZENI PODNIKU TEXTILNIHO STROJIRENSTVI. Sept. 2, 1960 [Sept. 3, 1959], No. 30271/60. Class 120 (2) Each drawing mechanism, of a plurality of such mechanisms, is loaded by a flat spring 7 secured at one end in a pivoted arm 6. The other end of the spring is hooked on to a pivoted shackle 10 on the arm 9 carrying the pressure rollers 1. A common shaft 18 carries a plurality of cams 19 each capable of oscillating its associated pivoted arm 6. By rotating the shaft 18 all the drawing mechanisms can be loaded or released simultaneously. To release the loading on any individual drawing mechanism, a lever 12 is depressed to release the shackle 10 associated with that mechanism.