Skoči na glavni sadržaj

KoG, Vol. 27 No. 27, 2023.

Izvorni znanstveni članak

https://doi.org/10.31896/k.27.3

On the Geometry of Spherical Trochoids

Walther Jank ; TU Wien, Vienna, Austria
Georg Glaeser orcid id orcid.org/0000-0002-7265-5132 ; University of Applied Arts Vienna, Vienna, Austria
Boris Odehnal orcid id orcid.org/0000-0002-7265-5132 ; University of Applied Arts Vienna, Vienna, Austria

Puni tekst: hrvatski pdf 6.990 Kb

str. 25-34

preuzimanja: 62

citiraj

Puni tekst: engleski pdf 6.990 Kb

str. 25-34

preuzimanja: 35

citiraj

Sažetak

We provide a synthetic study of the top-views of spherical trochoids. These projections turn out to be higher trochoids, i.e., curves generated by the superposition of more than two rotations. Special shapes of these trochoids show up for special choices of the spherical radii of the rolling circles. A relation to closed algebraic curves of constant width is shown. These curves allow for a kinematic generation.

Ključne riječi

spherical trochoid; rolling; evolute; involute; curve of constant width

Hrčak ID:

311473

URI

https://hrcak.srce.hr/311473

Datum izdavanja:

21.12.2023.

Podaci na drugim jezicima: hrvatski

Posjeta: 210 *