Swinging Inverts?

How come when B&M made they're first inverts the didn't add in the swinging method used on Arrow's Suspended cosaters? Could it be something with patents? I think it could've made the rideees 10 times better, that's why I love suspend coasters so much!

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It's his turn to feast, when you ride the Son of Beast.

The same reason Arrow removed the inversion from their original design. Sometimes coasters go too slow, rollback, etc. If that a train didn't have enough speed in an inversion if would have been catastrophic to the trains, causing MAJOR damage and perhaps injury as well.

In addition, most of B&M's layouts wouldn't work with a swinging train. We would have had another Bat I'm sure if Batman would have been built with swinging trains.

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- Peabody

Does anyone know if the new "open style" trains on Chessington's Vampire suspended coaster will be free swinging or not?If so then that would be totally awesome on BGW's Big Bad Wolf coaster.
The new open design will be swinging. Big Bad Wolf would be awsome with that, going over the river and stuff.

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800,000 years in 7 seconds: Time Machine the movie or next S&S creation?

Imagine in a loop, the trains would swing to one side and just snap because of the stress.
Wasn't Big Bad Wolf going to have a corkscrew? I remember someone saying that.

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Off with the trims!
My fellow Americans; Let's Roll!
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Bigkirby, it was supposed to be the Bat. Arrow built a working model with a flat spin type inversion. Then they built a full scale prototype without the inversion. So, the inversion never even made it to the prototype, let alone the Bat :(

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- Peabody


B&M ROCKS said:
"Imagine in a loop, the trains would swing to one side and just snap because of the stress."

I disagree with this. When going through a loop with enough speed (it shouldn't be too slow anyway) the trains center of mass would be pulled up so that they would basicly follow the path of a normal invert. Of course, they might sway a little from one side to the other, but they definitely wouldn't fall to one side. If a straight loop would be too "iffy" then why could they just use a incline loop. The forces would pull the cars out, and it would be inverted...


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Sept. 11th 2001, Slayer released God Hates Us All. The song "Disciple" uncannily describes the events of that day, as well as the anthrax letters that followed.
--Slayer: Thrash band, or the next Nostradamus?


*** This post was edited by CPgenius on 3/17/2002. ***

Yeah but if the car tilted just one bit it would completely turn sideways
Maybe you could take the idea of the enterprise. The cars manage to stay inverted or close to inverted but are free to swing...

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Mamoosh's avatar
IIRC the speed needed to ensure that cars stayed inverted through loops and corks created Gs that were too high and Arrow scrapped it.
The difference between a suspended coaster and an enterprise is that the enterprise is powered the whole time. Therefore there is no possible way that the speed isnt "fast enough". On a coaster, since gravity is the only force acting on the train there is no such assurance. A random act of the Gods of al things wich *DO* suck (e.g. a very strong wind gust, too thick lubrication...) could prevent the train from reaching the minimun *safe* speed.

Arrow worked on this for a long time. And the fact that no one else has solved this problem thus far leads me to belive that it's just not worth it, especially since inverts work so well.

Let's leave the engineering to the engineers shall we?
jeremy
--Two years away from being a P.E.

Two years away from being a Physical Educator...congrats! ;)

I was thinking if someone wanted to bring this back...they could use some new technologies. Such as computers on-board. What I would do (remember I am not an engineer yet but it's just a simple idea I had) is have the regular suspended train (with newer look...etc.) then at the top where it swings, I would have a type of system that when the train passed a sensor (or some type of device) on the track it would signal this system to lock the trains so that they could no longer swing.

Then after the inversions another sensor would tell it to un-lock so it could go around bends and such and swing all it wanted.

If they were really concerned...I could add a brake before each inversion so that if the train was not going quite fast enough at the bottom...it would be stopped.

Just a hunch...with time and good engineering I am sure something could be worked out. Especially with on-board computers like they have on the Vekoma flyer's...I'm sure something like that could handle this simple operation.

I really liked the freely swinging suspended coasters. I think they were a great idea...if the only way you could market them this day and age is with inversions...then if some company wants to do it and has the will to do it...it can be done.

I am counting on Setpoint to be the next big thing...hopefully they'll try something. If it's wanted enough then it'll happen. Just think...some new suspended trains designed by Setpoint...we all saw their floor-less trains...(drools):)

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"Villain-Once You Drop, The Fun Don't Stop!"~SFWoA Rules In 2002~With SFWoA ANYTHING Is Possible!

Like Jeremy said. As long as your speed is perfect, there will be no problem, but just one little thing to reduce that speed and an inversion could be a disaster. Even without damage to the train it could be very damaging to the passengers. You would wind up with big forces in the wrong directions. Considering that we here of coasters getting valleyed several times per year, the risks would jsut be too high.

Whats the point of the swinging anyway? The tracks are (or can be) banked to just about the degree of the swing so although I really like the idea of the swinging coaster, I just don't see the point.

The first swinger that was built in Germany in the 70's was not banked at all, however the ride was scrapped shortly after opening because the wear & tear was too much. But it does look like the coolest of them all. There was a recent thread with a link if you're interested.

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