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da Vinci Spring Catapult
Build a Working Model Spring Catapult
da Vinci Spring
Catapult Plans
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Plan # CP2 |
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U.S. Orders Only |
$12.95
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 da
Vinci Spring Catapult Plans
Build a Working Model Spring Catapult with these detailed da Vinci Spring
Catapult Plans and Instructions. Once complete, this working scale model
catapult is over 18 inches long 12 inches wide and 24 inches high.
Professional Design
Professionally engineered, this Spring Catapult is based on Leonardo
da Vinci's own design and updated for ease of construction and operation.
Great Project
da Vinci's Spring Catapult is an interesting study in catapult design.
Most ancient catapults used either tension or torsion for motive force.
Leonardo's spring catapult uses tension, converted to torsion, to launch
its projectile.
The Spring Catapult is perfect for demonstrating ancient design and
technology as well as the physics of tension, torsion, and basic machines.
The da Vinci Catapult makes a great science or history project.
Easy to Build
These Spring Catapult plans use common, inexpensive and easy to find
building materials, available at your local hardware store or home center.
Basic woodworking skills and tools are required, but this straightforward
catapult design requires no complicated layout or joinery.
Spring Catapult Plans come complete with:
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Parts Shopping List
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Measured Drawings and Dimensions for all parts
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Full Size, Cutout Template for the Spring Catapult's Ratchet
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Assembly Drawings
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Step by step Assembly Instructions
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Step by step Firing and Tuning Instructions
We provide all the information you need to complete your project quickly
and easily.
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Save up to 50% with Multi-Plan Deals
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| 2 Plans $19.95 FREE Shipping
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| Do It Yourself Working Model Trebuchet Kit |
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Trebuchet
Kit
Item #TK
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$75.00
Free
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The trebuchet kit includes fully precut and drilled
frame parts, pins and axles, sling cord and sewn pouch, projectiles and
fully illustrated assembly and firing instructions.
Unlike the flimsy, snap together plywood trebuchet
kits, this all hardwood trebuchet kit does not require additional cutting,
trimming or shaping.
This DIY Trebuchet Kit requires only white carpenter's
glue and a few bar clamps (not included) to assemble.
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| Fully Assembled Working Model Trebuchet |
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daVinci Trebuchet
Item # T4
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$299.00
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Inspired by the great war machines and siege catapults of Leonardo da Vinci
, this all Red Oak
hardwood trebuchet features
an open counterweight cabinet for range and trajectory adjustment.
Fire with an empty counterweight for indoor use, or add weight (nuts,
bolts, scrap lead, iron or steel, sand, or small rocks not included) for
increased range.
Individually crafted from cabinet-grade red oak, the da Vinci Trebuchet
stands 14 inches tall in the cocked position, 24 inches tall in the fired
position and will hurl a projectile up to 60 feet. Includes six projectiles
and fully illustrated instructions.
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da Vinci Catapult - Build a Working Model Spring Catapult |
