Portable leveling mechanism for ascertaining horizontal alignment of surface of e.g. soil, base plate includes leveling projector having bearing with pendulum form and which is freely tiltable

摘要

The mechanism is provided with a leveling projector (2) having a projection unit (24) with a line laser (244) for the production of a projection line. A pendulum-form bearing (25) for the projection unit is freely tiltable.