Energy storage for use as electrical starting-up aid for e.g. car, enables transfer of part of braking force to spiral tensile spring during braking action, where spring force is transferred to battery after completion of braking action

摘要

The storage (5) enables transfer of a part of braking force, applied to a disk or shoe-type brake (10) in a car or a machine, to a spiral tensile spring (4) by a synchronized gear wheel (6) during a braking action. The stored spring force is transferred to a main battery (9) after completion of the braking action during consumption-excess start-up operation to reduce energy consumption during the starting-up operation. The spring is held electromagnetically, mechanically or hydraulically under tension.