Un très beau travail en aluminiumUn très beau travail en aluminium

Montage des moteurs. Les câbles partent directement dans le tube.

Voici quelques prises de vue d’un très beau tra­vail d’usinage en alu­mi­nium d’un quad sur une base 1hoch4, different from MK (and by the way a lot done in terms of fixing the electronic components, One of the weak points Mikrokopter).

Ce quad a été construit par http://www.azchoppercam.com. Here are the pictures.

Un MK très agileUn MK très agile

This is a MK can, is very impressive.

There is a trick, this MK has a very advanced steering assistance. Difficult to do manually.

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UFO à cadre pliantUFO Folding frame

One idea which I think is to make a folding frame into two, like a book. Here modeling 3D something that looks like this idea.

This reduces the footprint by two, But there is some "thick" in the center that is housing the electronics. Again, tout ceci est beaucoup […]

The first helicopters were multicoptères

Etienne Oehmichen invented the first helicopter had actually stolen. Indeed, intuition of Leonardo da Vinci could never become a prototype, due to a number of technical deficiencies (Propeller inappropriate, no anti-torque) and an "engine" totally inadequate human. Voici une vidéo retra­çant l’oeuvre d’Etienne Oeh­mi­chen. Vous consta­te­rez que […]

Un très bel exemple de système démontableUn très bel exemple de système démontable

A German had the idea of a removable can fit in a wooden box of 360x480x170 mm. The heart is separated from the arm, interlocking with an ingenious system of connectors that gives me ideas.

The drawback, is that in case of crash, and thus breaks, ça ne me parait pas très […]