Patents by Inventor Elin DAVIDSSON

Elin DAVIDSSON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Airbag system for a restraint system and restraint system having a safety belt device and an airbag system
    Patent number: 12384318
    Abstract: An airbag system for a restraint system having an inflatable airbag, and a gas generator which is fluidically connected to the airbag and which inflates the airbag when activated with a gas, the airbag has a retainer for retaining on a safety belt of the safety belt device, the airbag has a main chamber fluidically connected to the gas generator and which, in a fastening position of the airbag system predetermined by the retainer, rests against the safety belt, and at least one additional chamber is provided on the side of the main chamber facing away from the safety belt and is separated from the main chamber by means of a partition wall, and at least one opening, via which the additional chamber is fluidically connected to the main chamber, is provided in the partition wall.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: August 12, 2025
    Assignee: AUTOLIV DEVELOPMENT AB
    Inventors: Lars Carlstedt, Mateusz Kedzierski, Mikael Dahlgren, Patrik Ivarsson, Goran Karlsson, Elin Davidsson, Per Axblom
  • AIRBAG SYSTEM FOR A RESTRAINT SYSTEM AND RESTRAINT SYSTEM HAVING A SAFETY BELT DEVICE AND AN AIRBAG SYSTEM
    Publication number: 20240351545
    Abstract: An airbag system for a restraint system having an inflatable airbag, and a gas generator which is fluidically connected to the airbag and which inflates the airbag when activated with a gas, the airbag has a retainer for retaining on a safety belt of the safety belt device, the airbag has a main chamber fluidically connected to the gas generator and which, in a fastening position of the airbag system predetermined by the retainer, rests against the safety belt, and at least one additional chamber is provided on the side of the main chamber facing away from the safety belt and is separated from the main chamber by means of a partition wall, and at least one opening, via which the additional chamber is fluidically connected to the main chamber, is provided in the partition wall.
    Type: Application
    Filed: April 29, 2022
    Publication date: October 24, 2024
    Inventors: Lars CARLSTEDT, Mateusz KEDZIERSKI, Mikael DAHLGREN, Patrik IVARSSON, Goran KARLSSON, Elin DAVIDSSON, Per AXBLOM