Patent ID: 9695604
Date: 2017-07-04
CPC Classifications: B66C,E02F,E04G,G01B,G01D,Y10T

Claim:
1. A device for conveying thick matter comprising: a thick matter pump; a feed line which leads away from the pump; a boom which receives the feed line and which includes at least one boom arm and which is arranged on a swivel bogie, wherein the swivel bogie is rotatable for angular orientation of the boom through a drive and a transmission coupled to the swivel bogie, wherein at least one of the drive and the transmission include a shaft coupled to a cam disc, the cam disc having at least one scanning cam; and a measuring device which includes rotation angle sensors for measuring the rotation angle of the swivel bogie, wherein the rotation angle of the swivel bogie is measured through direct measurement of a rotation angle of the shaft of the drive or of the transmission through sensing rotation of the cam disc.