Device for determining push-off force on a bob sleigh allocates resistance strain gauges to grips on push-off stays pairing them per measuring point by a one-to-one bridge circuit for evaluating measurement signals.

摘要

Resistance strain gauges (DMS1-DMS8) allocated to each grip (2) on push-off stays (1) are set up so that four resistance strain gauges (DMS1-4) per measuring point are paired and fitted on both sides of a push-off stay in a push-off direction (F1,F2) at any time. These resistance strain gauges are linked per measuring point by a one-to-one bridge circuit for evaluating measurement signals.