Patent ID: 11904790
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The in-seat airbag device of claim 1, wherein the force limiter mechanism has:
a supply pipe connected to an inflator that is fixed to the seatback frame, and supplying the gas, which is jetted-out from the inflator, to the airbag main body;
a tube that has excess length, accommodates the supply pipe at an interior thereof, and connects the inflator and the airbag main body;
a reaction force plate provided at a seat rear side end portion of the airbag main body; and
an energy absorbing portion that is provided between the reaction force plate and the seatback frame, and that, when the load exceeds the predetermined threshold value, permits movement of the reaction force plate toward a seat front side while absorbing energy.