| 摘要 |
FIELD: printing industry. ^ SUBSTANCE: invention relates to folders with adjustable folding mechanisms. Proposed folder contains rotating folding-blade cylinder for shifting signature to be folder and at least one folding blade which can rotate inside folding-blade cylinder around first axle. Said axle in its turn, is secured on carrier rotating around axle. Carrier, in process of rotation can move out of folding blade cylinder. Carrier and folding blade cylinder are phase-regulated relative to each other by differential drive. ^ EFFECT: possibility of use of standard drives whose overall dimensions do not depend on phase shift implemented by such drives. ^ 45 cl, 9 dwg |
