Calibration machine for force pick-ups

摘要

A calibration machine for force pick-ups (12) is equipped with weights (20) arranged in an interlinked stack (19) and able to be coupled successively to the respective force pick-up, with a raising and lowering device (10) for the weights and with a second interlinked stack (21) of weights (22) which can be coupled which surrounds the first stack of weights (19) concentrically. For the purpose of reducing the production cost and for achieving a low constructional height it is provided that the two uppermost weights (23, 25) of both stacks (19, 21) can be linked directly to each other and that the weights (20, 22) of both stacks can be moved up and down by using a single raising and lowering device (10). <IMAGE>