A.p. Fixturlaser Ab

Peter Strömberg

Henrik Petersson

Jan Bodgren

Peter Sandström

The invention relates to a device for alignment of a first component () and a second component () in a predetermined relation to each other, comprising a transmitter unit () arranged for mounting on said first component () and comprising a light source () for the generation of light radiation () with a predetermined pattern in the direction towards a receiver unit () arranged for mounting on said second component (), where the receiver unit () comprises a detection device () for said light radiation (). The invention is characterised in that said detector device () comprises a first detector () and a second detector (), respectively, which are separated depthwise in relation to said transmitter unit (). The invention also relates to a receiver unit () for the above-mentioned type of alignment, and also a method for such alignment. By means of the invention, an improved alignment of for example belt discs is provided.

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Linköping, Sweden

Peter Strömberg