Stationary or mobile concrete pump, particularly truck-mounted concrete pump, has controlling device with reference valve storage for trajectory of boom tip in construction site coordinate system

摘要

The stationary or mobile concrete pump has a controlling device with reference valve storage for the trajectory of a boom tip in a construction site coordinate system. The controlling device has reference valve storage for the delivery rate of green concrete. A control unit is provided for the distributor boom movement, which has a software program controlling the drive units (34,35,36) of a distributor boom (14) according to the requirement of the reference value data filed in the former reference valve storage for the trajectory. An independent claim is included for a method for recovering the concrete on a construction site with a concrete pump.