Arrangement for measuring crankshaft parameters has first transceiver on first crankshaft cheek, reflector or second transceiver on second cheek opposite first cheek to quantitatively determine minor parallel offset of crankshaft journals

摘要

The arrangement has an optoelectronic transceiver used in combination with an inclinometer. A first transceiver (100) is fixed to a first crankshaft cheek (30) while a reflector (130) or a second transceiver is fastened to a second cheek (32) opposite the first cheek (30) to quantitatively determine a minor parallel offset of crankshaft journals relative to each other and determine an angular displacement of the normal of both optoelectronic devices or the associated cheeks relative to one another depending on the rotational crankshaft position.