File:Walschaert static.png

English: labelled diagram of Walschaert valve gear for inside admission piston valves

1. Eccentric Crank (Return Crank) 2. Eccentric Rod 3. Reach Rod 4. Lifting Link 5. Lifting Arm 6. Reverse Arm & Shaft 7. Link (Expansion Link) 8. Radius Bar 9. Crosshead Arm (Drop Link) 10. Valve Stem Guide 11. Union Link (Anchor Link) 12. Combination Lever 13. Valve Stem 14. Valve Spindle