Link 1 with wheel a turns about fixed axis A of the aircraft frame member. Link 2 is connected by turning pairs B and C to links 1 and 3. Link 3 turns about fixed axis D of the aircraft frame. Link 6 is connected by turning pairs E and F to link 3 and to link 5 which turns about fixed axis G of the aircraft frame. Piston rod 4 of retracting cylinder 7 is connected by turning pair K to link 1. Cylinder 7 is connected by turning pair H to link 8. When piston rod 4 moves into retracting cylinder 7, link 1 is turned counterclockwise and link 3 clockwise, and the landing gear is retracted as shown by the dash lines.
$1426$LG,AL$