OPERATING DEPARTMENT
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Walschaert's Valve Gear Diagram Walschaert's Invented in 1844 by Egide Walschaerts, foreman of the Belgian State Railway 1. Eccentric Crank 2. Eccentric Rod 3. Reach Rod 4. Lifting Link 5. Lifting Arm 6. Reverse Arm & Shaft 7. Expansion Link 8. Radius Rod 9. Drop Link 10. Valve Stem Guide 11. Union Link 12. Combination Lever 13. Valve Stem 14. Valve Spindle
Walschaert's Invented in 1844 by Egide Walschaerts, foreman of the Belgian State Railway 1. Eccentric Crank 2. Eccentric Rod 3. Reach Rod 4. Lifting Link 5. Lifting Arm 6. Reverse Arm & Shaft 7. Expansion Link 8. Radius Rod 9. Drop Link 10. Valve Stem Guide 11. Union Link 12. Combination Lever 13. Valve Stem 14. Valve Spindle
Walschaert's Invented in 1844 by Egide Walschaerts, foreman of the Belgian State Railway
