Cycle wheel braking device to slow down or stop bicycle has regulating unit for braking action which operates fixing mechanism for at least one wheel if store is empty

摘要

The braking device (1) for the wheels (2, 3, 4, 5) includes an electronic device supplied from an energy store, and a generator to create auxiliary energy if the store is empty. It also has a regulating unit (13) for braking action, which operates a fixing mechanism for at least one of the cycle wheels if the store is empty.