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Serie XII, Nr 2

Four string models of a space curve of order four of the first kind and a developable surface of this space curve. First case, a ruled surface of the tangents of a curve.


Mathematical description
String model representing a space curve of order four of the first kind and a developable surface of this space curve. In this case the curve is the envelope of a family of tangent planes. The developable surface is a special kind of ruled surface.

Title model and translation
Vier Fadenmodelle, zu der Raumcurve vierter ordnung erster Art und ihrer abwickelbaren Fläche: Erster Fall, die abwickelbare Fläche der Tangenten der Curve.
Four stringmodels, with a space curve of order four of the first kind and a developable surface of this space curve: First case, a ruled surface of the tangents of a curve.

Text on Sticker and translation
missing sticker.

Designer
Prof. Dr. Wiener
Darmstadt in 1884

Company
Martin Schilling in Halle a.S.

Original price
Mark 128 (for eight pieces)

Dimension
30-30-30 cm

Material
String

Literature
Schilling, M., Catalog mathematischer Modelle für den höheren mathematischen Unterricht, Leipzig: Verlag von Martin Schilling, 1911