5 Simple Periodically Reversing Gearboxes

Ғылым және технология

Hi,
this is a video about mechanisms, that periodically reverses the output-direction. I just noticed, that is actually the longest video I made, so the music could get annoying :)
Enjoy watching anyways,
2in1
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Links:
Rebrickable (part list and .io file):
rebrickable.com/mocs/MOC-104301/
rebrickable.com/mocs/MOC-104302/
rebrickable.com/mocs/MOC-104303/
rebrickable.com/mocs/MOC-104304/
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Timestamps:
0:00 Intro
0:06 #1
1:25 #2
2:27 #3
4:52 #4
6:06 #5
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#lego #technic #mechanism #gearbox

Пікірлер: 109

  • @RavageRule
    @RavageRule2 жыл бұрын

    These are great mechanisms. Just wanna point out that these are oscillating mechanisms. "Continuously reversing" suggests the output only moves in the opposite direction as the input.

  • @in1

    @in1

    2 жыл бұрын

    Yep, I couldn't find a fitting name. Thanks!

  • @guythat779

    @guythat779

    2 жыл бұрын

    @@in1 for a solid second I was quite confused too ;p

  • @Katie-Bee

    @Katie-Bee

    2 жыл бұрын

    The second one is reciprocating too.

  • @kajin807
    @kajin8072 жыл бұрын

    I like to imagine all of these little mechanisms are 'gearing' up for one huge contraption

  • @mineblastersfiebig853

    @mineblastersfiebig853

    2 жыл бұрын

    Same

  • @robert.cbaker5764

    @robert.cbaker5764

    2 жыл бұрын

    Unemployment is a lot worse now

  • @enderborn6860

    @enderborn6860

    2 жыл бұрын

    Lord above that pun

  • @10EightyPlays

    @10EightyPlays

    2 жыл бұрын

  • @KC-bu8qq

    @KC-bu8qq

    2 жыл бұрын

    @@robert.cbaker5764 bruh wtf?

  • @marionejod8951
    @marionejod89512 жыл бұрын

    I was trying to build a mech leg spider and the first type of gearbox really helped me with the movement of the legs

  • @lainus167
    @lainus1672 жыл бұрын

    I have not touched Lego for almost 10 years but for some reason I still watch videos like this :)

  • @notmuch_23
    @notmuch_232 жыл бұрын

    I can see that last one being useful for a GBC mechanism that doesn't need to lock, but _does_ need "dead" time at each end of its travel to let balls roll on and off (probably 30, the standard maximum, to maintain a rate of 1bps or so).

  • @jdbrickcreation
    @jdbrickcreation2 жыл бұрын

    Good concept, interesting to see what can be done with some gears 👏

  • @robokid20001
    @robokid200012 жыл бұрын

    These builds are great! Though, I would definitely like to suggest that you back the camera up and give yourself a little more frame room in future videos. It's tough watching you fumble over everything to get it in frame!

  • @in1

    @in1

    2 жыл бұрын

    Yep, the stuff of #3 is really crammed in that space

  • @cordenmattew6704
    @cordenmattew67042 жыл бұрын

    What a beautiful idea.

  • @any3-official
    @any3-official2 жыл бұрын

    Thanks a lot!! Helped me on this MOC ive been building, I havent been building with gears for a while so forgot everything -.- but thanks

  • @dustypringlescan9894
    @dustypringlescan98942 жыл бұрын

    A little bit of ingenuity and #3 would be a interesting clock design

  • @CamTechBricks
    @CamTechBricks2 жыл бұрын

    Oscillating or SImple Harmonic Motion (SHM) mechanisms.

  • @Calthecool
    @Calthecool2 жыл бұрын

    You can do #3 with a switch, and make it a lot simpler.

  • @in1

    @in1

    2 жыл бұрын

    Yep, the simple reason I didn't use a switch was that I lent both of my switches to a friend :) But I just wanted to give ideas anyways, so it didn't matter that much

  • @x35gaming

    @x35gaming

    2 жыл бұрын

    Rc remotes have softer switches in them

  • @in1

    @in1

    2 жыл бұрын

    @@x35gaming Yep, but I think it would still work

  • @CurzedZ_GD
    @CurzedZ_GD2 жыл бұрын

    I love these!

  • @mugglepower
    @mugglepower2 жыл бұрын

    the third one reminds me of the early day power functions. You can connect two of these little square motors with one wire and the other one will turn when you turn one. That was back when the lego computer thing was still called the RCX.

  • @oldhorn420

    @oldhorn420

    2 жыл бұрын

    You meant vintage motors

  • @ENCHANTMEN_

    @ENCHANTMEN_

    2 жыл бұрын

    That trick works with NXT 2.0 motors too

  • @user-qq2qf9hl3f
    @user-qq2qf9hl3f2 жыл бұрын

    you're doing great😀

  • @jasonabernethy99
    @jasonabernethy992 жыл бұрын

    I'm planning a model train layout and that last one would be great for a moving gantry,

  • @MrWhyWhyWhy
    @MrWhyWhyWhy2 жыл бұрын

    Really cool!

  • @pastaman7278
    @pastaman72782 жыл бұрын

    This feels like it solves everything but I can't think of a practical use for it

  • @JAWDRESS
    @JAWDRESS2 жыл бұрын

    the last one was exactly like my idea, using the power to change gears :DD

  • @cooltool.nem.n.nem.
    @cooltool.nem.n.nem.2 жыл бұрын

    Very cool!

  • @nigelsmith721
    @nigelsmith721 Жыл бұрын

    Good spot on the music.

  • @gunstick711anims9
    @gunstick711anims92 жыл бұрын

    This rocks yo

  • @breakthecycle5238
    @breakthecycle52382 жыл бұрын

    this guy is going to build skynet out of Legos

  • @BillyHesse
    @BillyHesse2 жыл бұрын

    All those variants driving each other would be nice!

  • @in1

    @in1

    2 жыл бұрын

    Yep, it probably wouldn't turn at the end though...

  • @BillyHesse

    @BillyHesse

    2 жыл бұрын

    @@in1 some more gears for higher output "rpm"?

  • @unclejaca8498
    @unclejaca84982 жыл бұрын

    Nieźle!

  • @ncjdwincwjqi
    @ncjdwincwjqi2 жыл бұрын

    yo would you be able to make lego hands? like exo suit hands? just an idea. love ur vids

  • @PoweredUP_
    @PoweredUP_2 жыл бұрын

    Fun fact: 5th actually consists of 2 constantly reversing mechanisms

  • @theradlad5615
    @theradlad56152 жыл бұрын

    Can someone explain what these are used for?

  • @marinaburattin1905
    @marinaburattin19052 жыл бұрын

    Sei un genio!!!!

  • @kyleaves8663
    @kyleaves86632 жыл бұрын

    They could be used for steam trains I guess

  • @jDnDee
    @jDnDee2 жыл бұрын

    Good!!!!

  • @Mr.Engine993
    @Mr.Engine9932 жыл бұрын

    You can simplify the RC method by just making the M motor flip the lever that is powering it

  • @in1

    @in1

    2 жыл бұрын

    When the lever is in the middle, it doesn't give any signal to the motor, so it stops... But by adding a rubber band mechanism it could work

  • @anthonycannet1305
    @anthonycannet13052 жыл бұрын

    You don’t need to use a remote controller and receiver for that one, there is a lego power functions switch which does that and even has an axle hole running through the lever. It has a port on it to plug in a motor and a wire to connect to the battery, no need for the big bulky pieces

  • @in1

    @in1

    2 жыл бұрын

    Yep, I chose a remote control because it's more common, but that's totally right

  • @afheguoq3y8t3yt83umfifhfuief
    @afheguoq3y8t3yt83umfifhfuief2 жыл бұрын

    so coooool its elegle

  • @-phonix-1010
    @-phonix-10102 жыл бұрын

    Very good Ideas, but in Nr4 I would have rather used the switch. Would be much cheaper.

  • @outandabout259
    @outandabout2592 жыл бұрын

    4:02 look at the big gear, it matches the fps and looks like the teeth aren't spinning at all!

  • @Living_Murphys_Law

    @Living_Murphys_Law

    2 жыл бұрын

    Woah.

  • @TheHaydenAlexander
    @TheHaydenAlexander2 жыл бұрын

    Not really sure what the reversing part of these are, they're more like oscillating than reversing, still cool tho.

  • @satibel
    @satibel2 жыл бұрын

    Last one looks like what a bread dough mixer does.

  • @gezgrzes7435
    @gezgrzes74352 жыл бұрын

    Please 5 gearbox with reverse gear

  • @Luckyblox14
    @Luckyblox142 жыл бұрын

    The first 1 one looks like train valve gear and the second one is piston rod

  • @flamestoyershadowkill6400
    @flamestoyershadowkill64002 жыл бұрын

    what about bionicle gearboxes?

  • @PotMonke
    @PotMonke Жыл бұрын

    4:04 i think the 40 tooth gear glitched. The teeth arent moving.

  • @myramacalalad4375
    @myramacalalad43752 жыл бұрын

    can you make a person an a bike with that?

  • @kocyigitlerkimya725
    @kocyigitlerkimya7252 жыл бұрын

    İ LOVE YOU

  • @yuningsun6914
    @yuningsun69142 жыл бұрын

    No.5 looks very similar to an automatic transmission in a vehicle

  • @elesystemic6742
    @elesystemic6742 Жыл бұрын

    Looks like a spin electronics h bridge I made in circuit sandbox

  • @CB76565
    @CB765652 жыл бұрын

    First one can he used as a food whipping machine

  • @EilikHatesUTTP
    @EilikHatesUTTP3 күн бұрын

    3 could be useful for when ur lazy to turn on the switches by rotating them

  • @vvalidd
    @vvalidd2 жыл бұрын

    earned sub from me

  • @stanislavzoldak2198
    @stanislavzoldak21982 жыл бұрын

    Hey, these are all great ideas, but instead of building as fast as possible could you build slowly and then speed up the video? Should be much more fluid that way.

  • @in1

    @in1

    2 жыл бұрын

    That's what I did :)

  • @towertimesgaming4319
    @towertimesgaming43192 жыл бұрын

    2:22: Mother, I made a chainsaw!

  • @jnex2643
    @jnex26432 жыл бұрын

    In this video... we try explaining a cam

  • @simonrudholzer8251
    @simonrudholzer82512 жыл бұрын

    realy good ideas ! i like it 🙂

  • @dikarleyy
    @dikarleyy2 жыл бұрын

    Чем можно заменить шестерёнки???

  • @redstonegod296

    @redstonegod296

    2 жыл бұрын

    Роскомздрав не запретить Симпл димпл поп ит

  • @phalcon23
    @phalcon232 жыл бұрын

    Cool stuff down vote for speed up video, too hard to watch.

  • @in1

    @in1

    2 жыл бұрын

    Thanks for the feedback, you could turn down the speed manually if you want to in the settings

  • @lolkipiemand1871
    @lolkipiemand18712 жыл бұрын

    Just think what if you smacked An extra Gear in the middle

  • @zorgan1807
    @zorgan18072 жыл бұрын

    hi

  • @helenemuller6668
    @helenemuller66682 жыл бұрын

    J'ai réussi à créer un système beaucoup plus simple avec des Lego beams

  • @Scrimblo.net_
    @Scrimblo.net_2 жыл бұрын

    great video but i think these are mechanical oscillators

  • @brwainer
    @brwainer2 жыл бұрын

    Video content was good, but some of the sped up video was visually jarring - I think because of autofocus. Try locking your focus / focusing manually.

  • @in1

    @in1

    2 жыл бұрын

    Thanks for the tip! I'll try that

  • @mixedtrafficproductions9371
    @mixedtrafficproductions93712 жыл бұрын

    He used the lego motor to power the lego motor on number 3

  • @artistalansturgeon7599
    @artistalansturgeon75992 жыл бұрын

    HI

  • @IIdu_
    @IIdu_2 жыл бұрын

    Haha yes repeating itself

  • @ihihihihihihhihihi
    @ihihihihihihhihihi2 жыл бұрын

    Hi

  • @carboncopylabsz
    @carboncopylabsz2 жыл бұрын

    its called oscillating

  • @twanasayar3314
    @twanasayar33142 жыл бұрын

    Oscillating gearboxes

  • @DynamiteMan-xf2nw
    @DynamiteMan-xf2nw2 жыл бұрын

    Do yo watch scratch man?

  • @jessebakker1484
    @jessebakker14842 жыл бұрын

    ik ben Jake

  • @askhowiknow5527
    @askhowiknow55272 жыл бұрын

    “Reversing”?

  • @Aieou472
    @Aieou4722 жыл бұрын

    What are the point of these?

  • @Luckyblox14

    @Luckyblox14

    2 жыл бұрын

    Satisfaction

  • @afheguoq3y8t3yt83umfifhfuief
    @afheguoq3y8t3yt83umfifhfuief2 жыл бұрын

    im MAAAAAD you didnt put motors on everything

  • @lu73shark
    @lu73shark2 жыл бұрын

    R

  • @hejsandu1215
    @hejsandu12152 жыл бұрын

    You should try ditching the time-lapse-style video and cut the clips up instead IMO, it's really unpleasant to watch.

  • @in1

    @in1

    2 жыл бұрын

    The thing is that I have things to do other than Lego and I also want to keep that you can build it yourself when watching the video in 0.5x speed... Thanks for the feedback, though!

  • @random-mistakes-4286
    @random-mistakes-42862 жыл бұрын

    please believe in God,Jesus died for your sins so that you can go to heaven,Christianity is a religion if anyone needs a religion,God and Jesus can help you..

  • @orien2v2
    @orien2v29 ай бұрын

    Don’t speed up the build parts I can’t see what you’re doing…

  • @MorganSullivan
    @MorganSullivan2 жыл бұрын

    Hate the cheese music...

  • @user-fw7gw1yp6p
    @user-fw7gw1yp6p2 жыл бұрын

    hi

  • @Luke_TCO
    @Luke_TCO2 жыл бұрын

    Hi

  • @STEVE-ri9po
    @STEVE-ri9po2 жыл бұрын

    hi

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