Task: Translation
Input (Czech): Postupov  ·stroj  (4, 4'), p°i°azen  pracovn m stanic m (I, II), obsahuj  v dy jedno p°iv d c  za° zen  (5, 5') pro un Üe e (2) obrobk  a p°eruÜovan  poh n n² °emenov² pohon (6) s alespo  jedn m ozuben²m °emenem (7), kter² je na sv  vn jÜ  stran  opat°en spojovac m profilem p°izp soben²m zubov mu profilu  (8) na spodn  stran  un Üe e (2) obrobku.  emenov  pohony (6) maj  spojovac  ·sek (9) uspo° dan² vratn  pohybliv  ve svisl m sm ru, kter² p°i zdvihov m pohybu zab r  do zubov ho profilu (8) na spodn  stran  un Üe   (2) obrobk  p°edem ustaven²ch na p°i°azen²ch p°iv d c ch za° zen ch (5, 5'). Spojovac  ·sek (9) postupov ho ·stroj   (4'), kter  n le   druh  pracovn  stanici (II), je dimenzov n tak,  e jedin²m zdvihov²m pohybem je uchopiteln² po et un Üe   (2) obrobk , kter² odpov d  kvocientu (i) po tu (N.sub.V.n.) zad vac ch takt  a po tu (N.sub.A.n.) pracovn ch takt .\
Output (English): Linear transfer units (4, 4'), assigned to work stations (I, II) comprise each one feeder (5, 5') for properly spacing the workpiece carriers (2) thereon and an intermittently driven conveyor belt system (6) with at least one indented belt (7) that is on its outer side provided with a connecting profile adapted to a tooth profile (8) on the bottom side of the workpiece carrier (2). The conveyor belt systems (6) have a coupling section (9) that can be raised and lowered and that engages during upward motion in the teeth profile (8) on the bottom side of the workpiece carriers (2), which workpieces are located in advance on the feeders (5, 5') assigned thereto. The coupling section (9) of the Linear transfer unit (4') pertaining to the second work station (II) is so dimensioned that with a single stroke and with a quotient (i) of the feed cycle rate or coefficient (NiV) and the working cycle rate (NiA), a corresponding number of prepositioned work carriers (2) is engaged and transferred