Ironwood Bicycles

The Ironwood bicycle is a wooden framed bike that people could make themselves with commonly available materials. It has a laminated wooden frame and fork to which standard bicycle components are bolted. The frame can be made with basic carpentry and metalwork skills, without the need for welding or soldering. The design is intended for small scale bicycle production that would support local employment as an alternative to importing bicycles from around the world. More: http://www.ironwoodbicycle.com.

No Tech Reader #42: Transportation

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.”

No Tech Reader #35

DIY Wooden Bike Trolley

Marie Verdeil made a tutorial for a simple wooden bike trolley. It is available in English and French on the Low Tech Lab wiki.

Method to create a simple bike trolley, using up-cycled materials. Easily fixated to every bike (adult size). Holes on the board help attach any kind of cargo. It’s made out of wood and simple hand tools, no welding required. Dimensions are detailed and can easily be adapted to the material available.

I tried to create a trolley, which can replace the car to go to the market / grocery shopping. No need to transport heavy cargo, but big objects (cardboard boxes, crates, wood, etc.) – Therefore it needs to be easily adaptable, with the option to fix a crate on the board. + Priority goes to second-hand materials!

The bicycle friendliness of European railway operators

The European Cyclists’ Federation (ECF) has released a new report, “Cyclists love trains: An analysis of the bicycle friendliness of European railway operators,” which aims to guide industry and policymakers in identifying ways to improve the combination of two of the most sustainable modes of transport: bikes and trains.

This timely new report analyses and ranks 69 European train companies and services according to six key indicators for combined bike-and-train travel, such as bicycle spaces in trains and the quality of bike ticket or reservation channels. The report’s rankings show that there is much room for improvement in Europe.

Only one train service, NS-DB (Intercity Berlin), which runs between Amsterdam and Berlin, scored in the “excellent” category. Operators that scored in the “good” category in facilitating bike-and-train travel include SNCB/NMBS, SBB, Deutsche Bahn and MÁV-START.

One fourth of the 69 operators and services scored in the “moderate” category, including České dráhy, SNCF and Trenitalia, while the rest perform either “poorly” or “very poorly” on most indicators, including Flixtrain, Greater Anglia, Renfe and Eurostar.

Bike Powered Catamaran Control

In the 2017 America’s Cup, the Emirates Team New Zealand introduced stationary bikes instead of hand cranks to power the hydraulic system that steers the boat. Because our legs are stronger than our arms, pedal powered ‘grinding’ allows for quicker tacking and gybing in a race. The innovation could also be useful to reduce the required manpower for a new age of sail.