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From OHO - search engine for sustainable open hardware projects
Baby Incubator Simple and Effective
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Bandsaw Wheel - Diameter 12 inch
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Bee Hive
Complete Beekeeping system developed by GARDEN WAY RESEARCH 1975 © Use any 3/4" soft wood such as pine, basswood or spruce Dimensions are all quite critical - t...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBY40
Bee Hive Frame
This project shows a Lanqstroth hive and its parts The brood chamber provides space for eggs and brood although sometimes the queen will lay eggs in a few combs...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBY40
Bench Vice
This is a simple model for a workshop bench vice without casting parts and made of simple, welded parts. It can be made in any simple locksmith's shop or metal...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL12
Bicycle Luggage Carrier for LPG Gas Cylinder
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Brick Making Machine CETA-RAM - for soil bricks
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Charcoal Filter for Drinking Water DIY
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Concrete Block Making Machine - capacity 100 pieces per hour
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBYSA40
Convertible Bicycle Trailer for people - with shock absorber
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Crown Cap Machine
Hand operated device for sealing bottle tops Project published under CERN-OHL Licence See: https://practicalaction.org/knowledge-centre/resources/crown-cork-mac...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: COHL12
Darrieus Turbine Made of PVC Pipes
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Drill Press for Heavy Duty - Size 232 mm
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Electric Saw for Small Metal Works
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Engineer's Level Made of 19 mm Tubing
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Engineers Level - practical and resistant
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Feeder for rabbits
Rabbit feeder of easy construction, with accessible materials. Original project by Rodale Press, published under CC-BY-SA 4.0 license.
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Fence Making Machine
based on xxx
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Ferrocement Tank - 3500 Gallons
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Fertile Landscapes Plow
Franck Chevallier has developed a open source subsoiler which is designed to be able to be built by local metal workers using readily available materials. In 20...
Contains PDF Blueprints: No
Contains CAD Files: No
License: CCBY40
Fish Dryer-Smoker made with Metal Drum
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Goat Milking Parlor
Goat milking station, easy to build, retractable in case of short parlor stalls.
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Hammer Mill for Corn Processing
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Handcart - Height 1220 mm
Wikipedia: A hand truck, also known as a dolly, stack truck, trundler, box cart, sack barrow, cart, sack truck, two wheeler, or bag barrow, is an L-shaped box-m...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Homemade Concrete Mixer – 250 Watts
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Homestead Cart
Wikipedia: A hand truck, also known as a dolly, stack truck, trundler, box cart, sack barrow, cart, sack truck, two wheeler, or bag barrow, is an L-shaped box-m...
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40
Honey Extractor
This Honey Extractor is designed to fit a standard, 20 gallon hot dipped galvanized trash can. Drill or cut a hole as close to the bottom of the can as possible...
Contains PDF Blueprints: Yes
Contains CAD Files: No
License: CCBY40
Hydraulic Ram for Pumping Water
Contains PDF Blueprints: Yes
Contains CAD Files: Yes
License: CCBYSA40