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Dodds patent wedge motion, side elevation
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Dodds patent wedge motion, side elevation
Dodds patent wedge motion, side elevation Date: 1841
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1841 Dodds Gear Loco Locomotive Locomotives Patents Shepherd Todd Valve
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1. Title: Dodds Patent Wedge Motion, Side Elevation (1841) - A Pivotal Invention in Steam Locomotive Technology This image showcases the Dodds Patent Wedge Motion, side elevation, a groundbreaking invention in the realm of steam locomotive technology, designed by Thomas Dodds in 1841. The side elevation view offers a comprehensive perspective of the intricate mechanism, which revolutionized the way steam locomotives operated. The Dodds patent wedge motion was a significant improvement over the traditional slide valve systems used in early locomotives. The new design employed a wedge-shaped valve, which allowed for more efficient steam admission to the engine cylinders. This innovation led to increased power and improved engine performance, enabling locomotives to transport larger loads and travel greater distances. The illustration reveals the various components of the Dodds patent wedge motion, including the shepherd's gear, the valve, and the locomotive engine. The shepherd's gear, located at the bottom of the image, is responsible for transmitting motion from the crankshaft to the valve gear. The valve, situated in the middle of the image, is the heart of the system, with its wedge-shaped design allowing for precise control of steam admission. The engine, shown in the background, houses the cylinders and pistons that convert the steam energy into mechanical power. Thomas Dodds' invention marked a pivotal moment in the development of steam transportation. The Dodds patent wedge motion paved the way for more powerful and efficient steam locomotives, ultimately shaping the future of rail transport and laying the foundation for modern engineering marvels.
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