gear system that changes direction

[STATHISBSG]

pundandge show na taing tong, now i tell you why pundange taing tong, tsai one puntage tai tong

[RedCoreConsulting]

Lovely!

(adds to mental toolbox)

[bmogan23]

i actually enjoy theese types of videos that teach you stuff, the funny stuff is cool too tho

[maxzmo13]

first I was watching tobuscus, then I went to minecraft, the gmod videos, then team fortress 2, then lego creations, then lego engines then real engines then gear boxes then here

[Freakawn]

a sprinkler?

[AkosiBananaMan]

Fvck, im on this part of youtube again... -_-

[Narshlaubs]

Show this to someone who's high

[eddie100]

Is this how a washing machine works?

[thedeadhalo]

speak more engrish

[Lurkzz]

To teui tpo, tu chensuleng tei tiong tei to

lai weknoe tei to

[lens4lifeofcourse]

Gear... Museum?

[recommendme]

in what type of item would this become useful in? and in if it were to be put in a car.. what type of instrument would it go into

[shadesters]

@recommendme A windshield wiper

But the rotations to the left and right would be equal 1:1

[thenewclear]

haha i was just thinking that!



[andreyking1]

what it used for please tell me ...

i even Dont know why im here 0_o ...

Just intresting why we need it for ...

[au313]

But will it blend?

[kittenslayer94]

chin ching chong gao luh ching ching chong. yes?

[xXxgriefelementxXx]

Usage: A sex machine :)

[Fanatico9022]

@xXxgriefelementxXx I can totally see how! xD

[DnBastard]

@xXxgriefelementxXx why was that exactly what i was thinking?

[666CENTAUR666]

thnx 4 d new idea

[xXxDANMANxXx]

Pause at 0:11 they should have made a smiley face right there! :D

[brettwad360]

it also changes speed and torque

[catdelks]

e-ehh how did i get here again? i was looking for videos on "how to make gluep"...

[daguyhuluvsvids]

I went on youtube to look at gaming pc parts... I have NO idea how I got here.

[KezInch818xx]

this ALMOST mind fucked me...wtf am i doign here ???

[Jakobman76]

So it that how windshield wipers work?

[akiratrooper]

@Jakobman76 Yes, actually :D

[KaleemNiz]

can set both direction on same speed...?

[lilwill3104]

MrHankkey is right... I was looking at pulse jets...

[JadenShelton]

Its a one step forward 3 steps back machine

[idgarad]

Actually that gear setup is well over 500 years old. I've seen that in documentaries on reciprocal saws.

[MotionArtist3D]

A Gear system that can be used to **Extract Energy(electricity) from Swings** while kids as well as adults are having fun!

[TheModerator79]

thats the thing a majig i've been looking for! where can i git one?

[takiyasamsama]

faster! faster! faster! faster! ahhh! ahhh! ahh! and there goes the cum....LOL

[Dradly]

#OMG

[Dradly]

#nice

[iamtotallywasted]

FUCK YEAHHH im pumped up now

[SuperLadiesman619]

but will it blend? that is the question

[MrHankkey93]

how the fuck do you end up on videos like this? i don't even remember why i came to youtube

[BluWolf2012]

@MrHankkey93 Yhh.. I feel like i just woke up reading your comment here:P hahaha

[fabmora38]

@MrHankkey93 I dont know too

[erdidier]

@MrHankkey93 ahahahahahahahahahha

[edard101]

@MrHankkey93 the worst thing is, ive ended up here before :/

[chr1sem]

@MrHankkey93 amen

[MinecraftIndy74]

@MrHankkey93 This is cool though.

[andrewtonon]

@MrHankkey93 Like Inception, you never know how you got to the middle of a dream.

[pansarman]

@MrHankkey93 Old Japanese car ads.

[MidnightSt]

@MrHankkey93 i have no idea but i love when it happens.

[helloboal]

Lol to the non relativity if everyones comments about how sex is unimaginitive to the video about cog

That shifts directions

[kaioxygen]

Strangly mesmerising

[MalliganTheUFO]

lol @ all the sex machine comments.... You have no idea about how gears work.... The only way you could actually make this work as a sex machine would end up in it only being a 2 speed sex machine... A standard gear setup would work just as well, but 1 speed.

[OnceUponAJon]

@MalliganTheUFO im pretty sure these comments are just for laughs. no need to take them at a technical level lol

[MalliganTheUFO]

@OnceUponAJon But what if people are just dumb asses and need educating?? I am pretty sure they are for comments for lulz, but combined with a lack of knowledge on the subject. Its my job as an asshole to be an asshole so thats why I post such comments.

[MateoJH]

@MalliganTheUFO Where is the imagination in that?

[MalliganTheUFO]

@MateoJH There is plenty of imagination in being an asshole..... First you have to visualise your goal.... You have to imagine yourself as a massive asshole! Then you have to be creative with it, and creativity is imagination..... As for the imagination of the sex machine, well, ok, but a real imagination would think of more creative things than sex. Lets face it, sex is the basic primal urge.... Its hardly imaginative! ;)

[MateoJH]

@MalliganTheUFO If you think sex isn't imaginative, you apparently haven't had good experience with it. #LOL

[MalliganTheUFO]

@MateoJH Im not saying you cant be imaginitive with sex. I am saying its a basic primal urge, you see a woman, you throw a length up it, yes it can be creative but it is basic in its element and how many people have to be imaginative to have good sex?? Some of the best sex I have had was very un-imaginative, i.e. Girlfriend gets home from work and as soon as she is through the door BAM!!!! And she loved it!!..... No imagination in that!

[FluffyJay1]

any1 else understand the chinese hes speaking?

[invicta1313]

OMG -- I've finally found the missing component to that sex robot I've been designing. Thank you China!!

[tomyman]

is it possible to change direction with same speed?

[UGLandrum]

@tomyman not with 2 gears only

[xXxgriefelementxXx]

Possible usage: Mechanism for my advanced assassins blade! LOL

[simpsoncheat]

Yes, but will it blend.

[SniperGuy6133]

@simpsoncheat

that joke is getting old.. get original -.-

[simpsoncheat]

@SniperGuy6133

I suppose, but have you seen the guy with the golden voice?!

[DerrickLouie]

18 dislikes. People on youtube are such whiners that they can even find something they dont like about a video that just has two gears moving on it. Pathetic.

[DJRuteOfficial]

the tooths of that machine are going to blow of fast

[KChawklet]

@DJRuteOfficial you meant teeth?

[DJRuteOfficial]

@KChawklet yah

[yellowmetalcyborg]

@DJRuteOfficial It depends under what kind of load they're under, what material they are made of, operating temperatures, if they are operating in a corrosive environment, what speed they need to operate at, the torsion strength limit of the output shaft.........

[DarkStyler94]

so smart so creative !

[bangzilla]

AHHHH CHINGA CHANGGGA CHONGGA!

[matthewalanmacdonald]

AHHH -_- breakage

[ranoldoe]

I bet this would work good for Ornithopters, I feel though the sudden change may cause breakage though. Still this isn't a bad idea.

[Dragon2ManX]

2 steps forward, 1 step back.

[lluuttzz]

now you see why they are makin´ the best AEG´s on that planet^^

[GrowlingVocals]

guess what happens at a sligthly high speed

[N9olan]

@GrowlingVocals what? It does the same thing it's doing at a lower speed?

[cLaX1227]

@GrowlingVocals what?

[AllofVideos]

@cLaX1227 kaboom.

[figgynewtany]

@GrowlingVocals what? TELL ME! NOW

[BeakyRed]

@GrowlingVocals What would happen?

[Loosewire2]

@GrowlingVocals CRUNCH?? I hate it when that happens, really grinds my gears.

[accord32888]

@GrowlingVocals Just 3D Printed a test piece and ran at several hundred RPM with no issues...

[GrowlingVocals]

@accord32888 it is amusing to see what kind of things people would do because of a comment on youtube.could you also make one from aluminium,spin it to a 1000 rpm and stand close to it?

[accord32888]

@GrowlingVocals I was building one for use in a gearbox, not just to flatter you :-) Aluminum is doable - at least it's a soft metal... 1000rpm? Pretty freakin' fast.

[GrowlingVocals]

@accord32888 :D well anyways i dont believe that this type of gear can be relied on

[vinesthemonkey]

another translation: this is a changing gear mechanism, when this mechanism reaches the outer teeth 1 part is spinning, and the inside teeth make it spin another direction

[rmoseley100]

Interesting,... What other application would this be for? Or could be for?

[art4med]

This was seen in a DaVinci's design of 1508!

[Coecoo]

People actually think this out in their head.. Pot-smoking anyone?

[lambrioza]

fap fap fap

[sz42781]

awsome

[juggalotus2616]

possible usage would be a sprinkler head

[angusandleigh]

@juggalotus2616 ..really old agitating washing machines used this..

[maxxflyer]

from Leonardo da Vinci, an italian inventor

[eatont9999]

I swear he said "Afghan whore" at the end!

[scott24h16]

i can only imagine this is how sprinklers work.

[TeckSeerup]

gear system that changes direction, and speed :D

[agate112]

@TeckSeerup you could use that to build a robotic italian whore

[BobWWWWWWWW]

That first gear on the inside and outside will wear out real fast from impact every change of direction.

[cupidlsu]

Great, except you have vibration problems at higher RPMs, I'd imagine.

[jimday666]

pretty cool

[tengteadown]

Great with educational meaning, thank you.

[lordi03456]

COOL!!!

[gazakind]

if you build that in bigger size in metal and if there are bigger forces than this

the cogs would break away

[TheHazzabigun]

wow.... cool AND pointless



[lyricaljunkster]

no one ever thought of this?

[LastTaboo]

Oscillating fan.

[roel433]

he says to howl time "tidejong" lol

[filuwies]

Windscreen wipper gear!

[blazerblast]

thats cleaver i must admit

[blazerblast]

NOW SPIN THAT motha fucka at 1000rpm

and it will explode of shrapnels in your eye balls

[ndp113]

pretty cool, i wonder if there is a way to compensate for loss of rotational speed when utilizing the inner gear set

[motorsk8er]

its AC, except mechanical...

[weezilla]

Yes, clever =)

[Postscript624]

Possible usage: sex machine.

[andruha11234]

sawzall

[vdub350]

@Postscript624 Like most other inventions, it's the porn industry that helps it move forward.

i.e VHS tapes and the Internet xD

I read a fact somewhere that said, for every normal webpage 5 porn pages exist

[masterherrick]

@vdub350 implying porn sites aren't normal webpages?

[jimmysaint13]

@Postscript624 GET UP! A-get on up-ah!

[hackie77]

@Postscript624

true

[baneblade1995]

@Postscript624

lol

[dedo2u]

@Postscript624 lol

[mustangrules]

@Postscript624 lol 

[WickedCoolification]

@Postscript624

Congratulations Sir/Madam, You Are A Genius!

[realisticHomeboy]

@Postscript624 Except it doesn't go an equal distance each way. So it will either keep going further and further in, or out.

[JacksonDivilBiss]

@realisticHomeboy Exactly.

[ManFuYi]

@Postscript624

You Sir, are a genius!!

[SuperK0rn]

@Postscript624 but it's two step forward one steps back wher e are you after a minute??? lol

[DrakkoLuff]

@SuperK0rn halfway there :)

[nltubeyou]

Awesome!

[MegaReaper96]

clever!

[mastersduhgree]

Yeah theres gotta be a need for this at the bottom of some landfill ....some where....but just where is the problem.

[n00buler89]

Korean?

[9up246]

it's talking about the small one at the bottom

come on, you can do it

[Emkinator]

yeah, but the small gear changes direction

[MTCLA]

moron

[Blacklemon67]

are you high?!

[francistorchio]

Leonardo Da Vinci perfected a system like this over 500 years ago.

[steinbergerfreak]

just modify a little bit , could make screen wipers work ...

[feedthebear51]

I love it! But where can you use it?

[Mrcowpie]

In a one step forward two steps back machine.

[FelchBelcher]

@Mrcowpie Well, in all honesty, it is from China. (And a copy of various gear mechanisms of glockenspiel clocks from Germany and Austria from the 17th Century.)

[mustangrules]

@Mrcowpie hahaa

[godzillasdad]

@Mrcowpie Always wondered what one of those looked like !!!

[deaftodd]

@Mrcowpie more like half back and two step forward.

[dannyb21892]

@Mrcowpie if you watch closely it's actually half a step forward and 2 steps back!

[tosgem]

One application I can think of is in a washing machine, where you want the tub to spin back and forth.... with a gear like this you could have a motor that only goes in one direction, which might be more efficient.

[yittymitty11]

that would be handy for tapping threads

[Ross3]

Excellent idea, the smaller gear can be used to screw in the tap and then back it off.

[Cyzos1]

Man, this is awesome! Not from an engineering point of view, but an innovation... Would there be any way of making both cycles the same speed?

[gbnnn]

use it with a system that increases the speed for the slower cycle. this guy did a vid of a gear system that changes speed.

[strgzr53]

why am i getting negative feedback. i was being serious. what are the real world uses of something like this.

[woodsprout]

strgzr53, I didn't give you any negative, but I give my 2 cents.

Real world uses?

This looks like Art to me. Not cutting edge technology.

My educated guess is that mechanisms as basic as this have been in use for decades.

It looks like an instructional device.

I think it is used to spark interest in mechanical minds.

[DasGestalt]

A shuttle conveyor.

[RawrBrand]

Shhh Shhh Shhhh...don't fight it, my child.

[royloveslp]

think about something

[3138478]

it's very beautiful

[21433H]

seeing things like this helps me to understand the depth of my stupidity. Is that a good thing?

[chrismofer]

the less ignorent you become, the more ignorent you realize and understand that you are.

[manning2g09]

It has many uses assembly lines, industrial, commercial, and on small scale residential. Almost any thing . to lessen torque use a clutch, to maintain speed in directional change a triggered gear mechanism would be applied for speed required( gearbox)

[rety11]

what practical applications could this be used for?

[uhrrtax]

windscreen wipers in a car?:)

[sharpya380]

ornithopter?

[lastmondaypast1]

Its used in everyday things you take for granted.

[n8guy]

@lastmondaypast1 Like what?

[biggdaddy2001]

washing machine agitate cycle

[deaftodd]

Challenge is how to make the forward and reverse speed the same?