Washing Machines

Problem

The labor required to wash or launder clothing is disproportionately performed by women and people of lower economic status. Laundry requires a significant amount of time and effort to complete, which reduces economic opportunities.

Bicycle powered

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  Washer gear assembly

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  Washer front

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  Washer inside

Bottom bracket

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  Bicycle bottom bracket adapter CAD

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  Bicycle bottom bracket adapter left side

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  Bicycle bottom bracket adapter right side

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  Cranks installed

References

File:The Pedal-Powered Washing Machine - Jenny Hu, Radu Raduta, Jessica Vechakul, Allen Armstrong.pdf
File:Unequal Loads - The Gender Division of Laundry - Claire Kovach.pdf