Helical surface

Model 378

Constructor:	Category:
C. Tesch, Karlsruhe	E VI 27

Description

Helical surface (fiber model) with silhouette curve of wire.

Showcase of this model is Case number 8

References

Schilling, Martin(Hrg.): Catalog mathematischer Modelle, Leipzig(Verlag von Martin Schilling) 1911, 7.Auflage, No.131. p. 131.