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US 12,545,210 B2Granted
Belt tightener for a safety belt system in a motor vehicle
AssigneeAutoliv Development AB
InventorsArndt Söhnchen, Thouseef Aqeeb, Ronald Jabusch, Hans-Jörg Langhoff, Antto-Christian Glaesser, Vengatesh Ramar, Alexandru Cirstea, Jens Ehlers
Life of this patent
Estimating the term…
Abstract
A belt tightener for a safety belt system in a motor vehicle comprises at least one electric actuator. A decentralized, independent electric energy store designed to store a sufficient amount of electric energy for operating the actuator is dedicated to the belt tightener.
Claims15
A belt tightener for a safety belt system in a motor vehicle, comprising
- at least one electric actuator operably connected to a seat belt of the safety belt system,
- wherein
- a decentralized, electric energy store that is independent from a battery system of the motor vehicle and is operably connected to the belt tightener and is configured to store an amount of electric energy sufficient to operate the actuator.
Dependencies are inferred from the claim text.