Cone clutch - Wikipedia

File:O&K catalogue N° 800, page 48, O&K Klien-Lindner Locomotives. Drawings (cropped). O&K Lokomotiven mit lenkbaren Kuppelachsen (Hohlachsen) mit Radial- und Seitenbewegung (Bauart Klien-Lindner).jpg - Wikipedia

Over Center manual cone clutch

Howard Hughes modified this 1925 Doble steam car to reach a 133 MPH top speed

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Dairy Queen Free Cone Day is TODAY, March 21, 2022! : r/freebies

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