Varityper Folding or Hammond Folding typewriter foot
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This is a replacement rubber foot for a Varityper Folding or Hammond Folding typewriter.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Mechanical Parts
- Licencja
- Creative Commons — Attribution — Share Alike
This is a replacement rubber foot for a Varityper Folding or Hammond Folding typewriter from the 1920s. I tested this with a Varityper Folding from 1927.
Print settings:
I used Siraya Tech Flex TPU - 85A Filament
Shore 95A TPU is too hard.
Softer TPU should work as well, but I haven't tried.
85A gives decent grip on a smooth surface.
I fed the TPU directly to the extruder, no PTFE tubing.
This design is based on the original feet, which slide around the machine's cast metal legs. The original shape of the bottom of the foot is a little unclear, as in my instance there are felt washers between the foot and the bottom of the case. Those were curved in the middle, but it doesn't make sense for the foot bottom to be curved if the machine is to ever be placed on a flat surface. So I designed the foot to be flat, and guessed a general shape for the foot.