Ram device e.g. for ramming stakes into ground, has cylinder with lower and upper end fastened to anvil with rocket propulsion fastened to upper end of extractor over clutch whose lower end is arranged at upper end of extractor opening

摘要

The device has a cylinder (1) having a lower end (2) and its upper end (3) fastened to an anvil (4). A rocket propulsion (12) is fastened to an upper end (11) of an extractor (10) over a clutch (13), whose lower end is arranged at the upper end of the extractor opening (14). Between an upper and lower carriage (17, 19) an intermediate carriage (18) is fastened and connected to one of the two carriages. A support plate (22) is provided on the upper carriage, at which an operating control panel (23) is provided with an attached power source.