Nothing to see here, just project Sisyphus, move along
Joined: Sep 2010
Posts: 8,146
Total Cats: 1,087
From: Lake Forest, CA
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Simpson makes a HNRS that works with a 3 point. Called the hybrid. Which he doesn't have. HANS is a brand name, and doesn't work with 3 points.
This. There's no anchor if there aren't shoulder straps. The 3 point shoulder strap isn't going to work, and if it did, yes there would be twisting forces. The Simpson hybrid is the only solution I'm aware of.
With a HANS device, the shoulder straps hold the HANS to your chest, and that provides the anchor point for the helmet. 3-point belts are the wrong shape and not even close to tight enough to keep things aligned properly.
--Ian
--Ian









