James Watt's sun and planet gear

GPTKB entity

Statements (16)
Predicate Object
gptkbp:instanceOf gptkb:smartphone
gptkbp:component arm
planet gear
sun gear
gptkbp:historicalSignificance enabled rotary motion in early steam engines
https://www.w3.org/2000/01/rdf-schema#label James Watt's sun and planet gear
gptkbp:introducedIn Boulton and Watt steam engines
gptkbp:inventedBy gptkb:William_Murdoch
gptkbp:notableFeature avoided crank patent
gptkbp:patent gptkb:James_Watt
1781
gptkbp:purpose convert reciprocating motion to rotary motion
gptkbp:replacedBy crank mechanism
gptkbp:usedIn steam engines
gptkbp:bfsParent gptkb:Rotary_Steam_Engine
gptkbp:bfsLayer 6