Bicycle-powered attachments : designing for developing countries

[摘要] There are 550 million smallholder farmers around the world who earn less than $1/day who could benefit from pedal-powered attachments. This project discusses factors to consider in designing for developing countries and highlights experimental methods that help to optimize the power transmission of bicycle attachments. In comparing power transmission through three main modes off of bicycles, via chain drive and friction drive, this thesis proposes recommendations for design in developing countries, including the advantages of chain-driven attachments and considerations necessary for successful implementation.

[发布机构] Massachusetts Institute of Technology