The Ivan L. Collins Collection of Historic Vehicles in Miniature

September 6, 2024 by kris de decker Filed Under: Animal power, Horses, Low-tech cars, Random, Scale models, Travel

Ivan L. Collins created historically accurate models of horse-drawn vehicles using painstaking research to ensure that every detail was authentic. Built at one-eighth scale, these models represent transportation technology before the automobile. Collins saw this work as more than a hobby; his models were a way to preserve history for future generations.

See and read more:

https://www.ohs.org/museum/exhibits/models-in-motion-ivan-collins-miniature-vehicles.cfm
http://www.scalemodelhorsedrawnvehicle.co.uk/(Ivan%20Collins).htm

Thanks to David Barnes.

Image: Oregon Historical Society.

No Tech Reader #42: Transportation

August 13, 2023 by kris de decker Filed Under: Bicycles, Bikes, Electric vehicles, Low-tech cars, No Tech Readers, Planes, Road safety, Streets, Trains, Travel, Walking

Ticket prices of planes versus trains in Europe (pdf). [Greenpeace] “By analysing 112 European routes and comparing air and rail fares on 9 different days for each route, this report shows the extent to which European citizens are being encouraged to fly. It also identifies the reasons for these outrageous price differences and proposes solutions to make rail competitive on all routes.”

Crosswalks and pedestrian safety: What you need to know from recent research. [Journalist Resource]

The relationship between cycle track width and the lateral position of cyclists, and implications for the required cycle track width. [Journal of Safety Research] “Given a cyclists’ lateral position while meeting, common variations between cyclists’ steering behavior, and vehicle width and circumstances, a cycle track width of 250 cm is needed for safe meeting maneuvers.”

“Electric Vehicles”: Arthur Berman, Simon Michaux & Pedro Prieto. [The Great Simplification] “Are current EV initiatives taking a science-based systems approach towards this massive economic, environmental, and cultural shift or are they rooted in energy blindness?”

Retro Style Velomobiles (video). [Glowing Ray] “Velocar was the name given to velomobiles made in the 1930s and 1940s by Mochet et Cie of Puteaux, France and colloquially to the company’s recumbent bicycles.”

The Chukudu is a cargo scooter built entirely from wood

July 19, 2021 by kris de decker Filed Under: Cargo, Low-tech cars, Random, Travel

Image: Lahminewski Lab, CC BY-SA 4.0.

From the Wikipedia page, which summarizes and links to all sources that are available online:

The chukudu is a two-wheeled handmade vehicle used in the east of the Democratic Republic of Congo. It is made of wood, and is used for transporting cargo. The chukudu generally has an angular frame, two small wheels (often of wood, sometimes wrapped with rubber), handlebars, and a pad for the operator to place their knee on while propelling the vehicle with their leg. On a descent, the rider stands on the deck like a kick scooter. On flat ground, the rider can put one knee on the deck and push the ground by the other foot like a knee scooter. Rubber mud flaps and shock absorber springs may be added.

In Goma, where chukudus form the “backbone of the local transportation system”, chukudus are made of hard mumba wood and eucalyptus wood, with scrap tires for wheel treads. These chukudus take one to three days to build, and last two to three years. The most commonly used size is about six and one half feet long, and carries a load of 1000 lbs. However, the largest chukudus can carry up to 800 kilograms of weight.

A small chukudu can be built in about three hours, using dimensional lumber and materials available in a hardware store. The chukudu is customizable to carry different types of cargo. To haul firewood some chukudus have a hole drilled in the middle of the sitting deck, and the operator can insert a stick to hold firewood in place. Others have a large basket to carry various loads.

Chukudus image colection.

DIY.

Thanks to Spencer Cappallo.

Inventor harvests methane gas from ditches and ponds to power his moped

July 12, 2021 by kris de decker Filed Under: Low-tech cars, Motorcycles, Travel

Shallow ponds and ditches are producers of greenhouse gases, especially methane, which is released by the breakdown or decay of organic material. Gijs Schalkx harvests this methane from ponds — by hand — and uses it to power his moped. Eight hours of hoeing in a ditch supplies him with enough fuel to ride his vehicle for 20 km. He calls it “a quest on keeping the combustion engine alive in a fossil free future”. [Read more…]

The Amish Horse-Drawn Buggy Is More Tech-Forward Than You Think

January 13, 2017 by kris de decker Filed Under: Amish, Animal power, Low-tech cars

Despite what you heard, the Amish aren’t against technology. Communities adopt new gadgets such as fax machines and business-use cell phones all the time—so long as the local church approves each one ahead of time, determining that it won’t drastically change their way of life.

So it is with the Amish horse-drawn buggy. You might have thought the technology inside this 1800s method of transportation stopped progressing right around then. Instead, buggy tech keeps advancing, and buggy makers have become electricians and metalworkers to build in all the new tech you can’t see under the traditional black paint.

Read more at Popular Mechanics. Via Amish America.

Electrically Powered Bicycle Trailer & Hand Cart (DIY)

April 15, 2016 by kris de decker Filed Under: Bicycles, Bikes, Cargo, Cargo cycles, Chariots, DIY, Electric vehicles, Low-tech cars, Low-tech solutions, Random, Travel

electric powered bike trailer

The German-made Carla Cargo is a three-wheeled cycle trailer with an electric assist motor. It can be pulled by any type of bicycle (including a cargo cycle or an electric bike), and it allows you to carry heavy (up to 150 kg) and bulky cargo (a loading platform of 60 x 160 cm). Uncoupled from the bicycle, the Carla Cargo works as a hand cart for large or heavy loads. The vehicle weighs 40 kg including the battery, and has a range of 40 to 60 km.

carla cargo bike trailerThe electric motor is built into the front wheel and can produce 250 watts as a trailer (up to 23 km/h), and 500 watts as a handtruck (up to 6 km/h). The lithium-ion battery has a capacity of 11 or 15 Ah. The vehicle has two disk brakes and a parking brake, which are controlled via the handle or the bicycle handlebar.

The Carlo Cargo sells for about 4,000 euro. The construction manual is freely accessible online, but only in German for now. The trailer/handcart is present at the International Cargo Bike Festival, April 16-17, in Nijmegem, the Netherlands.

Previously: 8-wheeler cargo cycle.