The genius Leonardo da Vinci's three-dimensional invention sketch, "Aerial screw" and "Armored car" painted kit

He is the author of world famous paintings such as "Last Supper" and "Mona Lisa"Leonardo da VinciIt is well known that he was familiar with science and technology such as sculpture, architecture, civil engineering and human body. Also, as a scientist and inventor, I left the sketches of various inventions to the world, but the series which made it three-dimensional and based on the painted modeled as a plastic modelThe 50th Shizuoka Hobby ShowIt was exhibited at the Dodo company booth.

Because we have both dreams that are exciting just looking at it, even though helicopters and armored cars and any inventions are realistic to the extent that it was thoughtlessly thought about 500 years ago from now, Even people who are not interested at all have become worth seeing at first glance.

The invention of Leonardo da Vinci is from the following.Doyukosha WEBSITE
http://www.doyusha-model.com/

Dodo company booth at the 50th Shizuoka Hobby Show.


It is the corner of Leonardo da Vinci where a strangely brown woodgraining plastic model is dense.


There are 10 inventions in all.


This is "mechanical drum (automatic performance drum)". It is said that it is a mechanism that you can play ten drums by playing ten drum sticks with the inserted piles by turning the right and left drums by pulling the handle and rotating the wheels. The total length is 25 cm.


Next is "aerial screw (air screw)". It is thought that the air is compressed by a large screw and rises by crushing it. The total length is 18 cm.


Four adult men are turning screws.


And "Armored car (armored car)". It was an idea to bounce back the enemy's attack with armor like a turtle shell and threaten the enemy by arranging the cannon in 360 ° omnidirectional direction, but it is not enough power source and it will be put into the actual battlefield It seems that there was nothing. The total length is 17 cm.


This time "Paddle Boat (Outer Balloon)". It was conceived as a means of transportation of rivers and adopts a turbine feather (outer ring) as a driving force to counter the flow. The waterwheel feathers are to move with box gears and pedals. Total length 20.5 cm.


Next, "catapult (sling machine)". It is an invention that incorporates a spring mechanism into the weapon which had already existed at that time, and improved it, the total length is 33 centimeters.


Next is "Self propeller cart (self-propelled vehicle)". Various wisdom is incorporated, such as two gears that make reverse rotation, a spiral spring and a structure similar to the inside of the watch so as not to return the spring at a stretch at startup . Length 16.5 cm.


This is "Swing Bridge (Swing Bridge)". It is equipped with columns and pulleys on the shore and turns the bridge as the starting point. It is an idea considering the convenience of both a ship going along a river and a person walking on a bridge. You can also stop the enemy's advance by detaching the bridge. Length 25 cm.


"Multi barreled cannon (machine gun)". This machine gun has a mechanism for adjusting the angle of the barrel, which makes it easy to move and has large wheels for quickly changing directions. The total length is 26 cm.


And "Printing press (printing press)". At the time it was not until the typography technology was invented, but in order to automate the work and improve the safety, by operating the lever directly connected to the worm gear and the gear, the table carrying the paper was moved, We created a mechanism to press the plate strongly and print. The total length is 19 centimeters.


Finally "Bombard (Rotating cannon)". The shell is a rupture bullet, and countless shots are scattered. The base of the cannon is fixed, and the gun barrel with heavy feeling can be changed in vertical angle by adjusting with angular adjustment gear and screw. The total length is 16 cm.


The above products "Leonardo da Vinci series" are all 2500 yen.