Meanings
plural sun and planet gears
- A device for converting reciprocating motion to rotary motion, used in the first rotative beam engines.
Cite this entry
sun and planet gear. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/sun%20and%20planet%20gear
“sun and planet gear.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sun%20and%20planet%20gear. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “sun and planet gear,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/sun%20and%20planet%20gear.
Source: sun and planet gear on Wiktionary, CC BY-SA 4.0.