Safety belt for minimizing tensile force has functions for reducing excessive belt play in a crash situation and for limiting a user-friendly belt force with maximum effect on the person protected.

摘要

An electric multi-function belt winder has an electric drive device, i.e. an electric motor, controlled by a control unit for performing certain functions, one of which reduces excessive belt play in a crash situation by relying on mass and weight of a person to be protected by a safety belt.