MT 21 revisited

[SHADOW]

Bonjour Thx4.
bon travail mais je pense que le déplacement angulaire coté ascensionnel n'est pas la bonne option.
Sur la base du MT21, j'ai depuis un certain temps sur la planche, l'idée d'un système pèse lettre pour libérer un poids de la roue coté ascensionnel, actionné par un poids coté descendant.
Je traine sur le sujet car je ne dispose plus des moyens que j'avais auparavant! je vais faire un test avec Algodoo mais c'est moins souple qu'avec Autocad pour positionner les éléments.

J.B

Hi Thx4.
good work but I think the angular displacement on the upward side is not the right option.
I have for some time on the board, the idea of a system weighs letter to release a weight of the wheel side up, powered by a weight side down.
I drag on the subject because I no longer have the means that I had before! I will do a test with Algodoo but it is less flexible than with Autocad to position the elements.

J.B

[thx4]

Test03 du MT21, cette fois les deux roues sont sur des axes différents, en principe les poids tombants sur la petite roue blanche allègent la grande roue en bois, ce qui en principe doit rendre l’équilibre impossible 😊
La pratique est souvent très différente de la théorie, j'espère vous avoir diverti.

Test03 of the MT21, this time the two wheels are on different axes, in principle the weights falling on the small white wheel lighten the large wooden wheel, which in principle should make balancing impossible 😊
Practice is often very different from theory, so I hope I've kept you entertained.


https://youtu.be/DTzOuOaN0YA

[thx4]

Après re-visionnage de la vidéo, on s’aperçoit que les poids de 10h/12h effectivement ne pèsent plus grand-chose sur la roue en bois, mais même s’ils ne pesaient plus rien, ça n’avancerait pas la roue pour autant….
Bonne idée mais pas au bon endroit 😊
Lequel ? réponse peut être au prochain épisode.


After re-watching the video, you can see that the 10h/12h weights don't weigh much on the wooden wheel, but even if they did, it wouldn't make the wheel go any further....
Good idea but not in the right place 😊
Maybe the answer will be in the next episode.

[thx4]

Certainly my best and most efficient model, and above all the simplest 😊
It works both ways on the unbalance side, but the losses are still too high.


https://youtu.be/GVl4EzPckyU

[thx4]

How many times have I said, “this time’s the charm”? I’ve certainly tested the patience of my colleague RH46. I remain convinced that success will come from not lifting anything. That’s why I re-evaluated the candidates I thought were right—I overlooked the MT21 and ended up making a complete mess (hard to admit, but with age, everything slips).

So I’m revising my approach: two independent wheels, with the smaller, central one secured by a one-way clutch and driven solely by drag—resulting in a design very similar to model B. The larger wheel, however, is constantly turning in a positive, clockwise direction. In keeping with the logic of model B’s first wheel, launching it would be unnecessary.

[Fletcher]

Good luck thx4 and RH46 -- have fun while you learn about what it can and can't do !

[thx4]

Thanks Fletcher, good luck in your research too. even if the chances of winning are small, if you don't play you'll never win 🙂

[Fletcher]

And yet we can make such marvelous machines .. see the first short video ..

https://newatlas.com/music/marble-machi ... -overview/