Levelling device with at least one receiver for detecting a position in relation to an at least two light beams sensor-controlled emitting

摘要

Levelling device with at least one receiver for detecting a position in relation to an at least two light beams sensor-controlled emitting, wherein the one light beam at least partially around an approximately horizontal axis (a - a) and the other light beam at least partially around an approximately vertical axis (b - b) rotates, characterized in that the receiver (1) two light-sensitive or light-reflecting receiving zones (2, 3), each receiving area (2, 3) for the reception of a of the two light - or laser beams (5, 6) is provided.