首页>
外国专利>
Distance measurement device for roller-skates, especially inline skates; is cast into wheel of roller-skate, where wheel wear is measured, and is included in calculation of distance
Distance measurement device for roller-skates, especially inline skates; is cast into wheel of roller-skate, where wheel wear is measured, and is included in calculation of distance
The entire distance-measurement device is cast into the wheel. The distance is measured using an inductive or optical measurement of the wheel rotation. The wear of the wheel is measured and included in the distance calculation.
展开▼