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Pappenheim Wheel Chamber

A scaled, hand-cranked working model of the Pappenheim pump mechanism.

Photo of the orange 3D-printed pump model on a white baseFig. 1 Working model
ContextWPI
RoleDesigner and builder
Tools and process3D printing · Laser cutting
PeriodWPI
01

Overview

The model is built in wood, 3D-printed ABS and laser-cut acrylic, with nylon gears from McMaster-Carr.

02

Figures

Fig. 2Assembly