A 1927 German-language article by Carl Aberle of the Reutlingen textile technical school on raising output in knitting and hosiery manufacture with high-speed machines. It explains the difference between knitting speed and working speed, then describes improvements to flat Cotton frames, notably a movable knock-over comb with enclosing sinkers. It also covers high-speed circular knitting machines, including the Terrot system and the Haaga loop-wheel frame. Three cross-section diagrams of needle and sinker mechanisms illustrate the text, and the article ends with "Fortsetzung folgt" (to be continued).