هنر
زیبایی و سلامت
صنایع دستی
فرهنگ و تاریخ
سرگرمی
محیط زیست
غذا و نوشیدنی
آینده سبز
مهندسی معکوس
SCHOOL PROJECTS
علوم
ورزش
فناوری
پوشیدنیها
Building Leonardo da Vinci's Armored Car — The Ancestor of the Tank
In 1487, looking for a patron, Leonardo da Vinci designed an armored fighting vehicle: a round, turtle-shaped wooden shell plated with metal, ringed with light cannons to fire in every direction, and driven by men inside turning cranks. It is the ancestor of the tank, sketched four centuries early. It also hides a famous puzzle: in Leonardo's own drawing the gears drive the front and rear wheels in opposite directions, so it cannot move — a mistake many believe he made on purpose, to stop the design being stolen. This blueprint reconstructs the vehicle and, with the gearing corrected, makes it roll.
پیشرفته
30
دستورالعملها
1
1
Understand the machine
Understand the machine
Leonardo's armored car is a circular, dome-shaped shell on wheels, plated for protection, with light cannons all around its rim and a crew inside to drive and fire it. Firing in every direction and shielded on all sides, it is a direct ancestor of the tank — proposed in 1487.
2
2
Build the wheeled base
Build the wheeled base
Build a strong circular wooden platform carried on four wheels, with axles bored to turn freely. This base takes the whole weight of the shell, crew and guns, so make it stout.
مواد مورد نیاز این مرحله:
Beech Lumber4 pieceابزارهای مورد نیاز:
Hand Saw
Hand Auger3
3
Raise the conical shell
Raise the conical shell
Build a sloping conical shell of timber over the platform, like an upturned bowl. The angled sides deflect arrows and shot. Leave a small lookout turret on top and gun ports spaced around the lower rim.
مواد مورد نیاز این مرحله:
Beech Lumber5 pieceابزارهای مورد نیاز:
Hand Saw
Knife4
4
Armor the shell
Armor the shell
Reinforce the wooden shell with metal plating so it can shrug off missiles, as Leonardo specified. The plates follow the slope so blows glance off rather than strike square.
مواد مورد نیاز این مرحله:
Binding Rope10 meterابزارهای مورد نیاز:
Awl5
5
Arrange the guns around the rim
Arrange the guns around the rim
Set light cannons at the gun ports all around the circular rim so the vehicle can bring fire to bear in any direction at once — the all-round firepower that made the design so menacing on paper.
6
6
Build the crank-and-gear drive
Build the crank-and-gear drive
Inside, seat several crew at cranks that mesh through wooden gears to the wheels, so their combined muscle turns the wheels and moves the vehicle. All the power comes from the men within.
مواد مورد نیاز این مرحله:
Wooden Gear6 piece
Dowel Rod2 pieceابزارهای مورد نیاز:
GougeHand Auger7
7
The famous flaw — and the fix
The famous flaw — and the fix
In Leonardo's own drawing the gears are set so the front and rear wheels would turn OPPOSITE ways, locking the vehicle in place. Scholars debate whether this was a copyist's error or, as many think, a deliberate mistake by Leonardo so the design could not simply be stolen and built. Re-mesh the gears so all wheels drive the same way and it moves.
ابزارهای مورد نیاز:
Gouge8
8
Why it mattered
Why it mattered
Cranked by hand it was too heavy and slow to be practical in 1487, and Leonardo — who called war 'a most beastly madness' — never built it. But the idea of an armored, all-round-firing mobile gun platform is exactly the tank that appeared in 1916, and the corrected reconstruction rolls under its crew's power.
مواد
4- 9 pieceجایگزین
- 10 meterجایگزین
- 6 pieceجایگزین
مواد نقشههای متصل
You can swap these in
Can't get one of the materials? Swap it for an equivalent — these work just as well.
- Instead of Beech Lumber, try:
Yellow Birch Lumber
Western Hemlock Lumber - Instead of Knife, try:
Blunt Collection Knife
Gilder's Knife
Sharp Cinnamon Knife - Instead of Hand Saw, try:
Portable Band Saw
Band Saw (9-inch, Benchtop)
Miter Box with Saw
Small Hand Saw - Instead of Dowel Rod, try:
Pine Dowel Rod Set (12 Diameters) - Instead of Binding Rope, try:
Lowering Rope
Heavy-Duty Rope
نقشههای مرتبط
این نقشهها دانش مشترکی دارند — تکنیکها، مواد یا اصول
Related blueprints
Other builds that share materials, tools, or techniques with this one.
Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter
Building Leonardo da Vinci's Self-Propelled Cart — The First Programmable Robot
Building Leonardo da Vinci's Ornithopter — The Flapping-Wing Flying Machine
Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485
Building Leonardo da Vinci's Revolving Bridge — The Swing Bridge for a Marching Army
Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheonconstruction
CC0 مالکیت عمومی
این نقشه تحت مجوز CC0 منتشر شده است. شما آزاد هستید آن را کپی، ویرایش، توزیع و برای هر هدفی بدون نیاز به اجازه استفاده کنید.
با خرید محصولات از طریق نقشه از سازنده حمایت کنید و او کمیسیون سازنده تعیین شده توسط فروشندگان، دریافت میکند یا یک نسخه جدید از این نقشه ایجاد کنید و آن را به عنوان اتصال در نقشه خود قرار دهید تا درآمد به اشتراک گذاشته شود.