A take-up element pivoting acceleration and deceleration device and a system including two acceleration and deceleration devices forming a train and deceleration device pair

摘要

Combined acceleration and deceleration device (10, 210) having a carrier element (71, 271) guided in a carrying and guiding device (30) between a positively and / or positively secured parking position (11, 211) and an end position (12, 212) ) with at least two driving stops (94, 104, 294, 304), with a on the support and guide device (30) and the entrainment element (71, 271) arranged, repeatable loading and unloading energy storage (121, 321), at Position of the entrainment element (71; 271) in the parking position (11; 211) is loaded and unloaded in position of the entrainment element (71; 271) in the end position (12; 212) and with an associated with the entrainment member (71; 271) actuator (44; 244) of the deceleration device (40), characterized in that the entrainment element (71; 271) has a guide part (81; 281) and a securing part (101; 301) pivotable relative to the guide part (81; 281) ), - d the guide part (81; 281) and the securing part (101, 301) each have at least one driving stop (94, 294, 104, 304), that the energy store (121, 321) is arranged on the securing part (101, 301), and that the actuating element (44 244) of the deceleration device (40) is arranged on the guide part (81; 281).