Patent ID: 11959780
Assignee: UNIVERSITAET ROSTOCK
Field: Measurement (Instruments)
Classification: CPC G  B  F | IPC G

Claim 19:
20. A system for determining shifts in position in at least two different spatial directions between a first bearing ring and a second bearing ring of a roller bearing, with the first bearing ring being fixed and the second bearing ring being rotatable relative to the fixed bearing ring about a longitudinal axis, and the roller bearing having at least two contactlessly measuring sensors, which are arranged spaced apart in the at least two different spatial directions from at least two standards fixedly connected to the second bearing ring, wherein sensor surfaces of the at least two sensors are opposite to the at least two standards in the respective spatial direction and register them, wherein the at least two standards are designed in such a way that in combination with one another, they form means for determining the absolute position of the second bearing ring, wherein:
the at least two sensors are configured to scan the at least two standards and generate output signals in interaction with the at least two standards, using which in combination an absolute position of the second bearing ring is determinable, and wherein
an electronic control unit is provided, which has a communication connection to the at least two sensors, which receives their output signals as input signals, and which is configured to carry out a method as claimed in claim 1.