Etchings of plane slices of twisted iron bars according to Fry
Model 675
Description
Etchings of plane slices of twisted iron bars according to Fry (hyper-flexibly stressed plane slice parts are becoming dark), a) Quadratic slice plane (675), b), c), d) Circular slice plane, increasing values of the rotation (676-678), (Exhibits of the Institute for Applied Mechanics)
Showcase of this model is Case number U 46
References
Zamm 3, 1923 p. 442.