| 摘要 |
FIELD: technological processes; printing industry. ^ SUBSTANCE: device represents numerator that comprises at least six numbering wheels, namely wheel of units digit, wheel of hundred's unit, wheel of thousand's unit, wheel of thousand tens unit and wheel of thousand hundred's unit. Wheels comprise combinations of ratchet profiles and cuts on their side surfaces. Mentioned numbering wheels are actuated by drive lever that interacts with above mentioned combinations of ratchet profiles and cuts on numbering wheels via the first and second drive pawls. The first drive pawl is a two-pronged drive pawl that interacts with ratchet profiles and cuts on the right side of units digit wheel and tens' unit wheel. The second drive pawl is a five-pronged drive pawl that interacts with ratchet profiles and cuts on front side of ten's unit wheel, hundred's unit wheel, thousand's unit wheel, thousand ten's unit wheel and thousand hundred's unit wheel. ^ EFFECT: provision of serial printing and therefore complete automation of carriers processing. ^ 12 cl, 16 dwg, 28 tbl, 3 ex |
