Schroth Racing All models - Competition Instructions - Manual (Page 17)

P ROFI 6- POINT AND H YBRID TM MODELS
• Anti-submarining strap routing shall be vertical down from the groin,
preferably approximately 20° back.
• Anchor points shall be approximately 100 mm [4”] lateral apart from
each other. In case of a low seating position (e.g. in open wheel
race cars), this separation may be reduced since the anchor points
are closer to the thighs.
P ROFI F- MODELS
The anti-submarining strap routing over the upper thighs and
attachment to the shoulder belt latches with the buckle in between,
does not provide a direct load path from the shoulder belts down to the
anti-submarining strap anchor points. The indirect routing requires a type
of preloading of the anti-submarining straps during a frontal impact. This
is achieved by sitting on the anti-submarining straps, routing them
rearwards and attaching them in the region near or on the lap belt
anchorages.
This anti-sub strap design requires sitting on the straps or having a thin
seat panel allowing the straps running rearwards right underneath the
driver’s buttock.
- 16 -