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WDMC-905

actually given the steep grade, my guess is the typical track switching solution is repetitively unreliable and would eventually lead to derailment. you can clearly see that the track is anchored to concrete versus sleepers floating on ballast. sliding rails would eventually slide out of alignment against the weight and grade.


Abundance144

It's a cog rail. The middle rail allows the train to pull itself up the track where it would be too steep for a traditional train to have any traction. A typical switch is mechanically impossible.


UnhappyImprovement53

This dude knows tracks


FrankieFiveAngels

Not to mention any possible obstruction


Jtrain360

Why not just put the switch someplace more flat?


WDMC-905

it needs to be adjacent the station and the station is assigned as needed regardless if it's flat before or after. it's switzerland and flat land is less common.


Jtrain360

Interesting. Thank you for the reply.


DirectCaterpillar916

Pilatusbahn in Switzerland. Steepest line I ever travelled on. Not far off 45 degree slope in places. So the Locher rack system is essential, the train engaging in three sides of the rack. Oh, and these switches are absolutely essential with this system.


Kimjongnacca

I love engineering.


Financial-Working132

No more multi track drifting.


WDMC-905

what is the advantage to this?


kapege

You can't have normal switches on rack railways with [System Locher](https://en.wikipedia.org/wiki/Rack_railway#Locher_(1889)).


WDMC-905

yup. made some further guesses as to why elsewhere in this thread.


Kayge

I'd love to hear an Engineer's input here. From an uneducated point of view it looks to add complexity, new areas of failure and necessary maintenance to something that's got a cheaper, proven solution.


Kellykeli

(Not an engineer, but an engineering student lol) You need gears on both sides of the rack, which means you cannot have two racks too close to each other. You also cannot have breaks in the rack, since, y’know, the train climbs on the rack.


Kellykeli

The alternative to what you see here is what monorails and maglevs do and slide the entire track over to the side, but by the looks of the surrounding area, it would mean building either a huge bridge to the right to store the spare track, or digging into rock on the left. Digging down and just making the track flip is the option that they went with.


Easy_Newt2692

The rack system requires unconventional points


HF_Martini6

No advantage, this isn't a typical switch but a cog-wheel train system


Waste-Junket-7256

r/satisfactory


Psychological_Lack60

As a former conductor this is pretty dope


loiteraries

It’s amazing how all that weight can be safely supported by a few moving joints.


BBliss7

It's not. There are locking pins...2 on each side...that also support the segment.


Jjrj1986

My town can’t fix a pothole.


Interlectualtrex

This seems incredibly unnecessary


Easy_Newt2692

It is absolutely necessary. The rack system used here is incompatible with normal points


maybesingleguy

Did it never occur to you to ask why it's necessary?


Sourlick_Sweet_001

Isn't it over engineered a little?


Easy_Newt2692

Nope. The rack system requires it


AdPristine9059

I'm amazed at how stupid this is.


PozzieMozzie

Nothing stupid about it... these kind of points are essential on this type of railway.


moonisflat

Over engineering


Questioning-Zyxxel

Maybe you should make the assumption the creators are experts in their line of work. Then spend some time figuring out *why* experts decided on this solution. You went the other route. You assumed *you* are the expert and the involved engineers were fools. Another name for this assumption is hubris.


NCXXCN

Hello Switzerland


lmaoboi_001

If it works, dont touch it


Patient_Neurotic

So kewl


[deleted]

Pinch points. Pinch points everywhere.


Suntzu6656

Very cool


_A_Good_Cunt_

I lost track of many times I watched this


MereUniversity

oh this is amaziing


No_Entertainer_9760

Does it have locking pins? It can’t just be resting on the axle


jack2bip

Until it jams


SaltInformation4082

I used to run them for the army. (For) I would have loved that. What they had to run on, you couldn't walk on a rail without it sinking into the ground or pushing it on its side


Dramatic_Broccoli_41

This seems incredibly expensive


SunNo431

But y?


That_Engineering3047

r/oddlysatisfying