• Frank's Lesson's Contest

    We want to see your skills! Post a video between now and November 1st showing what you've learned from Frank's lessons and 3 people will be selected to win a free shirt. Good luck everyone!

    Create a channel Learn more
  • Having trouble using the site?

    Contact support

Italian cable car plunges to the ground, killing at least 14

Prayers for those lost . I tend to scrutinize every large mechanical thing I come across . Amusement rides , Airplanes even elevators . I am a CNC Service Engineer by trade and make a living because everything breaks . Everything fails . Quite sad when preventive and predictive maintenance miss something .
 
Prayers for those lost . I tend to scrutinize every large mechanical thing I come across . Amusement rides , Airplanes even elevators . I am a CNC Service Engineer by trade and make a living because everything breaks . Everything fails . Quite sad when preventive and predictive maintenance miss something .
See and I have a fear about those things falling down because of cables breaking...stress fractures...metal fatigue...plain old rust and corrosion...some of them are so high and offer such beautiful views but...no thanks...I used to ski a lot and even had issues with the chair lifts but at least I was over snow and was able to convince myself I would survive a fall lol.
 
See and I have a fear about those things falling down because of cables breaking...stress fractures...metal fatigue...plain old rust and corrosion...some of them are so high and offer such beautiful views but...no thanks...I used to ski a lot and even had issues with the chair lifts but at least I was over snow and was able to convince myself I would survive a fall lol.

LOL guess you never travel over suspension bridges.
 
uneven wear on one of many sheaves that the cable rides on can cause an untwisting/twisting fatigue on the strands of the cable which will cause individual strands to break and a cable to fail rapidly which is why they must be inspected on a regular basis. We shall see what they find as a cause.
 
That's a terrible accident but I can only think of Jaws in Moonraker when I hear "cable car".
jaws moonraker 007.jpg
 
Zip lines are fantastic.
Same as abseiling and rappelling.
Give it a go.👍

Yeah part of me just won't go for that lol...it truly is a natural fear of heights. Once in Vegas they put the wife and I up in a pretty nice suite for a few days after we won a bunch of money...50 some floors up or so if I recall...it was a corner unit and had a full balcony that wrapped around the entire suite...I was finally able by the end of the stay to walk out one of the sliders and walk close enough to the edge to touch the railing lmao 🤣 cool view though...a couple of the pics...

20160513_235146.jpg


Daytime

20160512_172840.jpg
 
I have always wondered why the cable cars/chair lifts do not have some kind of gripper braking system in case of cable failure. There are thousands of cable lifts throughout the world with minimal failures so I imagine the current standard of traction cable systems are just fine as long as the inspections, and PM's are kept up to date. Catastrophic cable failures are extremely rare (lifts, cranes, elevators.....)

I wonder what the safety ratio on the cable is? Most American standard cranes and rigging is 5:1. Being traction lift it's a somewhat different game.....There is a certain amount of wire breakage per lay and length.

If this happened here it would be YEARS before we would really know the root cause if ever as with a fatality it would be tied up in legal.
 
Prayers for those lost . I tend to scrutinize every large mechanical thing I come across . Amusement rides , Airplanes even elevators . I am a CNC Service Engineer by trade and make a living because everything breaks . Everything fails . Quite sad when preventive and predictive maintenance miss something .

Ever since I was a little kid.

"What if this breaks?"
"What if I slip and fall off this 100' cliff?"
"What if my tie rod end breaks and I lose steering?"

I got to a point where I can tell myself "well, if your wife and kids are on the roller coaster and die in a fiery crash, would you rather be dead next to them or a depressed train wreck for years? Death doesn't sound so bad."
 
"What if my tie rod end breaks and I lose steering?"
That actually happened to me once LOL...pulling a camp trailer too no less. I was coming down Stampede pass in WA State which is a gravel road full of switch backs...pot holes and washboarded out. In the middle of a switch back bam...had the truck veered the other way it would have been over the side trailer and all...it would have been ugly and I probably wouldnt be here. Instead it nosed the other way into the mountain...scary moment in time =/
 
"The cause of the incident remains unclear, but local reports suggest the cable may have failed about 300m (984ft) from the top of the mountain."

The cause is pretty clear.........GRAVITY.
 
I remember that . IIRC Marine pilot in a jet designed to cut cables .
No cable cutting stuff on a Prowler (I thought it was a Harrier, but it wasn’t). Lots of accusations by Italian courts and anti-nato labor government types. But just a tragic accident. Wiki link posted above.

For some reason I thought it happened in late ‘80s, but was 1998.

Sirhr
 
Last edited:
I have always wondered why the cable cars/chair lifts do not have some kind of gripper braking system in case of cable failure. There are thousands of cable lifts throughout the world with minimal failures so I imagine the current standard of traction cable systems are just fine as long as the inspections, and PM's are kept up to date. Catastrophic cable failures are extremely rare (lifts, cranes, elevators.....)

I wonder what the safety ratio on the cable is? Most American standard cranes and rigging is 5:1. Being traction lift it's a somewhat different game.....There is a certain amount of wire breakage per lay and length.

If this happened here it would be YEARS before we would really know the root cause if ever as with a fatality it would be tied up in legal.

The 76 disaster had brake systems, etc. but they were turned off(??!!??) when the cables cut each other.

Sirhr
 
From that article "Italian engineering legacy" hahaha first thing I think of is FIAT, then Alfa.

Looking into this some and seeing some others comments is why it makes more sense when one of my buddies calls Italy, shitaly.
 
Don't forget about this. They knew it would happen and were warned.

While this is tragic and I certainly feel for the families of the victims.....it does bring to mind the fallacies pertaining to Italian engineering ! How do you sink an Italian submarine......put it in the water! 🥴 memtb
 
There is/was/may still be a gondola/cable-car lift in Vancouver, that goes "Sea To Sky" or something like that. A number of years ago, (less than 10) somebody climbed up and cut the cable. Almost ALL of the gondolas were destroyed. Took a few years to investigate, and a large number of Millions to replace it all, and just finished last year. Then a month or so later, it was cut again.

I'm not saying anything was cut in Italy. But I AM saying is that there actually ARE "people" (and I use that term VERY loosely) that are eco-freaks and intend to do harm to humanity's progress.

And other stupid ideals.
 
There is/was/may still be a gondola/cable-car lift in Vancouver, that goes "Sea To Sky" or something like that. A number of years ago, (less than 10) somebody climbed up and cut the cable. Almost ALL of the gondolas were destroyed. Took a few years to investigate, and a large number of Millions to replace it all, and just finished last year. Then a month or so later, it was cut again.

I'm not saying anything was cut in Italy. But I AM saying is that there actually ARE "people" (and I use that term VERY loosely) that are eco-freaks and intend to do harm to humanity's progress.

And other stupid ideals.

Pretty ballsy. Those cables are holding a lot of energy and when cut, it is released. I wouldn't want to be anywhere near that whole thing when it went. I wonder if it was the same idiots that were sabotaging trains in Bellingham ?
 
As a retired Lineman I have rode in the buggies that ride on the wire. We used them to put the spacers on the bundles of wire on our 500KV lines. The wire size was 954MCM if I remember correctly.

Also, for some reason the tower numbers were never included in the bundles of tower steel and we would have to go back and climb every tower to put the numbers on. I have often put a snatch block on the shield wire, belted off to it and rode the shield wire from tower to tower. Ah, to be young and dumb again!
 
As a retired Lineman I have rode in the buggies that ride on the wire. We used them to put the spacers on the bundles of wire on our 500KV lines. The wire size was 954MCM if I remember correctly.

Also, for some reason the tower numbers were never included in the bundles of tower steel and we would have to go back and climb every tower to put the numbers on. I have often put a snatch block on the shield wire, belted off to it and rode the shield wire from tower to tower. Ah, to be young and dumb again!
Yeah F*CK that haha 🤣
 
  • Like
Reactions: hollowoutadime
Seems that a few workers disabled the braking system. Three arrested.

 
Last edited:
  • Like
Reactions: Ravenworks