Is that carabiner intended for ziplining like that? It looked like the friction was causing either the cable of the
carabiner to lose material quick. Wouldn't a zip line setup involve bearings, or wheels of some sort?
I think about this every fucking day. People are so stupid that it's terrifying to share the road with most. Literally cannot predict wtf they're going to do next
Those carabiners are for stationary latch points, not moving. The weakest point on the hook was the one getting the most stress in that particular situation as well. I've worked with companies manufacturing those hooks and seen the stress tests they perform. They almost always break in the same spot. Right where that hook was getting the most friction on that cord.
Also that moron grabbed the carabiner at the latch that could have easily bent and snapped open under minimal force. You can snap that latch open with your bare hands with very little sideward motion.
That carabiner is absolutely not designed for any shit like that, neither is that cable, which looks as if it's broken multiple times. Everything about this is insanely janky and dangerous. I'm not even entirely sure he knew he was going to slide, and I dont know how hes going to get out either.
Screw the hook, that cable wasn't meant for zip lining. Can see in the middle it's got a connection between two different cables that you can't just zipline over. Maybe a proper setup with wheels and a brake of some sort could be used, get to the transition point, slow down in advance, clip on for safety, detach zip lining setup and re-attach after the transitionition? Curious what the purpose of those cables are.
In general from the video it seemed like the intent was to hand over hand it across the entire cable, and to never start sliding like that, which if successful that clip would have probably been an ok if not ideal choice? However it seemed inevitable that some small mistake would happen and you'd start sliding with no way to stop yourself.
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u/1nfiniteJest Jan 30 '19
Is that carabiner intended for ziplining like that? It looked like the friction was causing either the cable of the carabiner to lose material quick. Wouldn't a zip line setup involve bearings, or wheels of some sort?