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  • Wood Turning Lathe  + (<p>Drawings and 3d models to build a woodworking lathe with 1500 mm bed</p> <p>Project published under CC-BY-SA 4.0 license</p>)
  • Wheel Barrow  + (<p>Engineering drawings detailing ho<p>Engineering drawings detailing how to make a wheelbarrow</p></br><p>Consisting of a tray bolted to two handles and two legs, ideal for small/medium loads for the household gardener, construction and industry</p></br><p>This project is published under CERN-OHL licence</p></p> <p>This project is published under CERN-OHL licence</p>)
  • Our water wheel project - Organic Design  + (<p>Equipment composed by water wheel and spiral pump</p> <br/> <br/> Project development: Redesign together with project owner (A2, P1))
  • Crown Cap Machine  + (<p>Hand operated device for sealing bottle tops</p> <p>Project published under CERN-OHL Licence</p> See: https://practicalaction.org/knowledge-centre/resources/crown-cork-machine/)
  • Lattice mast for wind turbines  + (<p>Lattice mast for wind turbines</p> <p>interesting project for redesign</p> <br/> <br/> Project development: Redesign of blueprints (A1, P1))
  • Adjustable handlebar for horse plough  + (<p>Like a lot of agricultural machin<p>Like a lot of agricultural machinery, horse drawn implements have been designed by engineers and are often not adapted to the real needs of farmers. However, the old horse drawn tools we bring out of the brambles and restore often remain the best tools available to us.</p></br><p>One of the main inconveniences of these tools is their lack of ergonomic fit. When they’re not rotted or broken, the handles of old walk behind ploughs and cultivators are often too low, hardly ever adjustable in dimension (in width, height and length) or direction (except for a couple of vineyard ploughs), and are not collapsible (in order to store or transport more easily).</p></br><p>The entirety of this article, including descriptions, photos and technical drawings, are available for all to use under a Creative Commons licence. They can be distributed and modified as long as the user mentions their origins (Atelier Paysan) and ensures that all related tools and documents are also under Creative Commons. CC BY-NC-SA</p>ted tools and documents are also under Creative Commons. CC BY-NC-SA</p>)
  • Pro-M CNC Milling Machine  + (<p>Mekanika designed this machine wi<p>Mekanika designed this machine with a goal in mind: providing a very reliable and ergonomic desktop CNC router, having high-standard performances at an affordable price.</p></br><p></br><h3>Features</h3></br><ul></br><li>Modular Working Area</li></br><li>High Speeds</li></br><li>User-friendly software</li></br><li>High Precision</li></br><li>Made in Europe</li></br><li>Lifetime Spare Parts Availability</li></br></ul></br></p></br><p>Based on Mekanika's core philosophy,Pro-M CNC Milling Machine is released under an open source license (CC BY-NC-SA 4.0). This project showcases an ergonomic CNC router, controlled using a Raspberry Pi and offering all the pro features and security that any good milling machine should have.</p>project showcases an ergonomic CNC router, controlled using a Raspberry Pi and offering all the pro features and security that any good milling machine should have.</p>)
  • Nepal water wheel  + (<p>Nepal water wheel</p> <br/> <br/> Project development: Redesign of blueprints (A1, P1))
  • Solar battery charger (LiPo/Li-Ion) DIY or purchase.  + (<p>Step-by-step construction of a solar battery charger (LiPo/Li-Ion)</p> <br/> <br/> Project development: Redesign together with project owner (A2, P1))
  • Flamingo rope pump  + (<p>The basic parts of a rope pump ar<p>The basic parts of a rope pump are the rising main and the rope with the pistons. The rising main is a pipe, usaly made of PVC, that hangs with one end in the ground water and the comes with the other end above the ground. By moving the rope, and therefore the pistons upward, water will be lifted.</p></br><p>To easy the driving of the rope though the pipe a wheel is used and the rope is made endless by knotting both rope ends together. </p></br><p><h3>Key Features</h3></br>The wheel is made of the side walls from a car tire. By put-ting the two walls together a sharp V-shape is created. This V-shape ensures that the wheel has a good grip on the rope so it won’t slip and thereby prevents excessive tear and wear.</p></br><p>The pump and inlet guide are made completely from PVC. No iron parts are present in the water of the well who otherwise corrode easily.</p></br><p>The frame is based on a simple one pole structure that reduces costs and simplifi es the manufacturing. The bearing for the wheel axle is made out of one piece of pipe. This avoids aligning problems. The bearing has an integraded automatic one directional brake. This will pre-vent that the wheel and handle turn in the opposite direction by the pulling action from the water in the raising main when stopped with pumping.</p>e opposite direction by the pulling action from the water in the raising main when stopped with pumping.</p>)
  • Hydraulic ram water pump  + (<p>The Breurram is a kind of hydraul<p>The Breurram is a kind of hydraulic ram. The hydraulic ram is a pump, that uses water power topump water. The energy of a large mass of water with a limited height difference is able to pumpabout 10% of this water to greater heights. A hydraulic ram can for instance be used in a riverwith a small decline in height to pump water to greater heights for domestic purposes.</p></br><p>There are many designs of hydraulic rams available. On commercial basis cast iron hydraulic ramsare available for a long time. Cast iron hydraulic rams are quite expensive and usually only usefulfor bigger purposes. Also, considerable knowledge is needed to install and repair the hydraulic ram.To make the hydraulic ram more useful for smaller purposes, several organisations havesuccessfully designed 'self-built' hydraulic rams. In other words, it should be constructed with easily available materials. In 1996 the WOT has designed its own hydraulic ram: the Breurram. This ram isspecially designed for very small-scale applications. The Breurram can be constructed with easilyavailable materials. The costs for a Breurram are in the Netherlands around 50 Euro. Costs for thenecessary civil engineering structure, not included.</p> thenecessary civil engineering structure, not included.</p>)
  • CubeFactory2  + (<p>The CubeFactory 2 is an autonomou<p>The CubeFactory 2 is an autonomous and portable mini factory with own energy and material supply. It embeds three modules: a 3D-printer, a plastic recycler producing filament for the 3D-printer for closed-loop material supply as well as photovoltaic panels and batteries for energy supply. It was developed at the Collaborative Research Center 1026 "Sustainable Manufacturing - Shaping Global Value Creation".</p></br><p>In this repository (https://github.com/CubeFactory2/cubefactory), you will find the complete technical documentation produced in the development of the CubeFactory 2.</p></br><p>This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.</p>a Creative Commons Attribution-ShareAlike 4.0 International License.</p>)
  • CNC plasma cutter  + (<p>The GoodEnoughCNC Hybrid is a par<p>The GoodEnoughCNC Hybrid is a parametric bootstrap machine. Dimensions depend on the length of the profiles (Parameter L) and profile sizes.</p></br><p>GoodEnoughCNC hybrid is built from standard mechanical components and steel profiles, which makes it affordable. Just basic handtools needed for assembly.</p></br><p>Published under open-source open-hardware licenses. Fully documented with extensive instructions for assembly available online. You can share or modify it for any purpose, even commercially.</p></br><p>Hardware including documentation is licensed under CERN OHL v.1.2. license http://www.ohwr.org/licenses/cern-ohl/v1.2</p>icensed under CERN OHL v.1.2. license http://www.ohwr.org/licenses/cern-ohl/v1.2</p>)
  • Puncher roller  + (<p>The puncher roller can pierce thr<p>The puncher roller can pierce through plastic mulch or mark out lines in the soil for sowing or transplanting. This tool is very adaptable: you can choose the spacing between each plant and the number of rows you require for holes or markings.</p></br><p>The puncher roller consists of a frame with a roller made up of several wheels with spikes. You pull the tool as you walk along the side of the bed. You can also push the roller to ensure a better perforation of the plastic mulch.</p></br><p>The entirety of this article, including descriptions, photos and technical drawings, are available for all to use under a Creative Commons licence. They can be distributed and modified as long as the user mentions their origins (Atelier Paysan) and ensures that all related tools and documents are also under Creative Commons. CC BY-NC-SA</p>ted tools and documents are also under Creative Commons. CC BY-NC-SA</p>)
  • Quick hitch triangle  + (<p>The quick hitch triangle replaces<p>The quick hitch triangle replaces the traditional three point linkage system. With the quick hitch triangle, you can hitch a tool onto a tractor in a matter of seconds without getting out of the cab. It’s also a safer and more efficient way of hitching on tools.</p></br><p>A male triangle is permanently fixed on the three point linkage system of the tractor. All tractor implements on the farm need to be fitted with a female triangle. The two triangles attach and are locked using a latch mechanism. To hitch off an implement, the latch is released by a handle connected with a cord to the cab of the tractor.</p></br><p><b>IMPORTANT TECHNICAL POINTS</b></br>The benefits of the quick hitch system are lessened on tractors fitted with a hydraulic three point linkage as you may need to get off the tractor when hitching on in order to manually adjust the angle of the male triangle.</br></br>You can temporarily adapt a few implements to the quick hitch system without resorting to making any permanent changes to your machinery by fixing a female triangle on the three points linkage of an implement. You can then trial the triangle system without altering your original implements. However, this adds more weight to the hitching system and may necessitate the addition of counterweights at the front of the tractor.</p></br><p>This work is licensed by L'Atelier Paysan under Licence - CC-BY-NC-SA</p>or.</p> <p>This work is licensed by L'Atelier Paysan under Licence - CC-BY-NC-SA</p>)
  • Urbolienne windmill  + (<p>The Urbolienne, a prototype micro<p>The Urbolienne, a prototype micro-wind turbine developed by the French design office Aeroseed, generates energy on sites where the wind is irregular and often changes direction, which is the case in cities. An innovation that changes the game. Unlike solar energy, which has long since colonized private homes, domestic wind turbines are often shunned because of their high cost, lack of profitability and irregular energy production during random, systematic winds in urban areas.</p></br><p>The urbolienne's 2D drawings and 3D models are made available under the terms of the TAPR Open Hardware License (http://tapr.org/ohl).</p>of the TAPR Open Hardware License (http://tapr.org/ohl).</p>)
  • Vibra bed former  + (<p>The Vibra bed-former is a seconda<p>The Vibra bed-former is a secondary cultivation tool and a bed former. It’s based on a spring tine cultivator, but also has an adjustable comb weeder and a hydraulically assisted drum roller.</p></br><p>It was developed as an alternative to PTO driven bed formers. Its working speed is 2 to 3 kms per hour. It’s a very useful tool for weed control on beds that have not yet been sown or transplanted. For destroying weeds, the tool should work just below the surface of the soil, with a driving speed of 5 to 6 kms per hour. The Vibra bed-former can also be used to destroy young green manures, if it is followed by a pass with the Bed Ridger to ensure the green manure is incorporated back into the ground. The joints and articulations make driving and adjusting the tool simple.</p></br><p>The entirety of this article, including descriptions, photos and technical drawings, are available for all to use under a Creative Commons licence. They can be distributed and modified as long as the user mentions their origins (Atelier Paysan) and ensures that all related tools and documents are also under Creative Commons. CC BY-NC-SA</p>ted tools and documents are also under Creative Commons. CC BY-NC-SA</p>)
  • Wheel hoe  + (<p>The wheel hoe is a hand tool used<p>The wheel hoe is a hand tool used to weed between rows faster and more efficiently than with other hand held hoes.</p></br><p>The wheel hoe is a hand tool used to weed between rows faster and more efficiently than with other hand held hoes.</p></br><p>The wheel hoe is an essential tool for weed control, and has used in organic market gardening for a long time. Its design is simple: the front wheel holds the weight of the tool, and the handles allows you to walk upright and push the hoe forward. Cultivation implements such as the oscillating hoe, goosefoot hoe, ridger, row marker, etc, can easily be switched around on the frame of the wheel hoe.</p></br><p>The entirety of this article, including descriptions, photos and technical drawings, are available for all to use under a Creative Commons licence. They can be distributed and modified as long as the user mentions their origins (Atelier Paysan) and ensures that all related tools and documents are also under Creative Commons. CC BY-NC-SA</p>hat all related tools and documents are also under Creative Commons. CC BY-NC-SA</p>)
  • X0xb0x 2  + (<p>The x0xb0x is not just another MI<p>The x0xb0x is not just another MIDI-controlled TB-303 clone. x0xb0x is a full reproduction of the original Roland synthesizer, with fully functional sequencer. The sequencer can be programmed just like the original 303 (ok its actually a little easier, we think) and can be used to control other synthesizers via any of its various output formats. 128 banks of track memory and 64 banks of pattern memory are stored in onboard EEPROM, no battery-backup is needed</p> onboard EEPROM, no battery-backup is needed</p>)
  • Bicycle mill  + (<p>This bicycle machine is adapted to fit a hand powered grinding mill or a corn thresher. The Mill function has the capacity to mill 3 lbs. per minute of any type of grain.</p>)
  • Honey Extractor  + (<p>This Honey Extractor is designed <p>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, and solder a pipe nipple in place; this is the honey drain. Check the can for water leaks. Resolder joints if necessary.</p></br><p>It can be adapted to work with a variable speed drill</p></br><p>This project was developed by GARDEN WAY RESEARCH 1975 © and published under licence CC-BY</p>oped by GARDEN WAY RESEARCH 1975 © and published under licence CC-BY</p>)
  • How to Make Homemade Dried Fruit - do it yourself Solar Dehydrator Sia ...  + (<p>This is a solar food dehydrator t<p>This is a solar food dehydrator that we use for our apples, peaches, and bananas. On a full sunny day, it can complete a few racks of fruit but usually we like to give it two days. I stated that it uses 2×3's for the frame but it's actually...</p></br><p>interesting project for redesign</p>y...</p> <p>interesting project for redesign</p>)
  • Tilter  + (<p>This linkage piece is fitted onto<p>This linkage piece is fitted onto the quick hitch triangle to allow tractor mounted cultivation implements to work up to the end of a bed, when the tractor has reached the end of a bed but the implement behind hasn’t. The tilter also improves cultivation work on bumpy or uneven ground.</p></br><p>Without the tilter linkage, the implement would get pushed into the soil when the tractor is driving on a camber. With every pass, the problem will be accentuated and the difference in the level of the ground will be amplified. By allowing the implement a margin of movement, the tilter linkage prevents this problem from occurring.</p></br><p>The entirety of this article, including descriptions, photos and technical drawings, are available for all to use under a Creative Commons licence. They can be distributed and modified as long as the user mentions their origins (Atelier Paysan) and ensures that all related tools and documents are also under Creative Commons. CC BY-NC-SA</p>ted tools and documents are also under Creative Commons. CC BY-NC-SA</p>)
  • Bee Hive Frame  + (<p>This project shows a Lanqstroth h<p>This project shows a Lanqstroth hive and its parts</p></br><p>The brood chamber provides space for eggs and brood although sometimes the queen will lay eggs in a few combs in the honey super.</p></br><p>The super and the super frames should be the exact size of the brood chamber and brood chamber frames.</p></br><p>Most beekeepers prefer to place their beehives off the ground on a wooden, rock, or brick stand so the bees can be better.</p></br><p>This project is published under licence CC-BY</p> so the bees can be better.</p> <p>This project is published under licence CC-BY</p>)
  • Small water turbine  + (<p>This project shows the constructi<p>This project shows the construction plans for a small 5 kW water turbine based on the research of Dr. Mohammad Durali at MIT.</p></br><p>According to the original development, the equipment would be used to feed an electrical network (coffee farm in South America), which is why they have selected a 60Hz generator, however, I believe that this can be adapted to the needs of whoever is going to replicate it. In any case, the same orciginal design was followed.</p></br><p>Project published under a CERN-OHL license.</p></br></br>This project was supported by the german Foundation E.ON Stiftung.</p> This project was supported by the german Foundation E.ON Stiftung.)
  • Cover Crop Roller  + (<p>This tool is used to roll standin<p>This tool is used to roll standing annual cover crops and crimp the stem to prevent regrowth and create a heavy mulch in place that can be planted through using no-till drills, planters and transplanters. This tool entry is based on the Rodale Institute's open source design, and updated by ADABIO</p></br><p>This tool is designed to increase organic matter in soil, retain moisture, reduce cultivating passes and herbicide use.</br>It functions by stressing the annual cover crop at the vulnerable point between when the plant puts energy into producing seed, but before it produces viable seed. Because the covercrop is not cut, it does not resprout, and because it stays rooted, it does not bunch or blow away after it starts to dry...</p></br><p>This work is licensed under a Creative Commons Attribution 4.0 International License - CC BY 4.0</p>a Creative Commons Attribution 4.0 International License - CC BY 4.0</p>)
  • Screen printing press  + (<p>This tool will allow you to make <p>This tool will allow you to make one-colour prints on many different substrates. It comes with a printing board specially designed to hold t-shirts, but it can be easily changed to start printing on other clothing sizes or on other materials, such as woven fabric, metal, paper, plastic, wood, glass, ceramics or leather.</p></br><p>The press also has a robust clamping system, allowing to hold larger screens while keeping them stable for accurate larger printings.</p></br><p>Based on Mekanika's core philosophy, Screen printing press is released under an open source license (CC BY-NC-SA 4.0). This project showcases an affordable one-colour press. It is the ideal tool to start learning screen printing, but also to start a small business or an artistic project.</p>printing, but also to start a small business or an artistic project.</p>)
  • Wind turbine blades 2000mm  + (<p>Wind turbine blades 2000mm: A manual to show the process of producing a wind turbine blade from fibre-glass</p> <br/> <br/> Project development: Redesign of blueprints (A1, P1))
  • Tractor tool bar  + (<p>With this versatile and easy to u<p>With this versatile and easy to use tool-bar, you can acquire a range of essential tools at a low cost. Many tools can be fitted on, from comb weeders, vegetable and plastic mulch lifters, hoeing and ridging tools or forklift arms.</p></br><p>The tool-bar designed by Atelier Paysan is based on an old tractor implement no longer used by modern day agricultural manufacturers. Its design is simple: two U shaped steel sheets (or two UPN channels) welded back to back and drilled through at regular intervals (with a centre distance of 45 mm) along the length of the base. U shaped metal clips (with two holes drilled at 90 mm centre distance) are welded onto the cultivation tools. The tools are then fixed by aligning the holes of the clips with those of the bar and attached together with pins.</p></br><p>The entirety of this article, including descriptions, photos and technical drawings, are available for all to use under a Creative Commons licence. They can be distributed and modified as long as the user mentions their origins (Atelier Paysan) and ensures that all related tools and documents are also under Creative Commons. CC BY-NC-SA </p>ed tools and documents are also under Creative Commons. CC BY-NC-SA </p>)
OPEN HARDWARE OBSERVATORY 2020
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