Autoliv Development Ab

Ola Boström

Yngve Haland

Lennart Simonsson

Leif Ennerdahl

Thomas Blomberg

A personal restraint system for a seat in a motor vehicle including a three-point belt system and a two-point belt system. The three-point belt system including a first belt retractor, and a first belt web having a first belt latch plate, and a first belt buckle. The two-point belt system including a second belt retractor, and a second belt web having a second belt latch plate, and a second belt buckle. The second belt retractor including a blocking device which engages a spool of the second belt retractor when both belt webs are wound up on their respective retractors to prevent engagement of the two-point belt system if the three-point belt system is not engaged.

Personal restraint system

A vehicle seatcomprises a squab () and a backrest (). The headrest () is carried by the backrest. The headrestis provided with a mechanism () to move the headrest forwardly in the event that an impact should occur. A locking mechanism () is provided to lock the headrest to prevent forward movement of the headrest in response to a predetermined signal. The signal may be generated in response to a rear impact in excess of a predetermined severity.

Growing community of inventors

Alingsas, Sweden

Ola Boström