Model of reversible ratchet wheel provided with Clement's pawl and crank

Made:
1868 in Darmstadt
maker:
Schroeder, J

Model of reversible ratchet wheel provided with Clement's pawl and crank, teaching model / J Schröder, Germany, 1868

Details

Category:
Kinematics
Object Number:
1868-198
type:
ratchet wheel
credit:
Schroeder, J.