Control linkages: turnbuckles, rods, bellcranks and quadrants
Aviation Technology · Grade 11 · about 40 minutes
Describe the linkages that carry and change motion in a control system.
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- 8 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
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Other lessons in this sub-strand
- Aircraft structures
- Loads acting on aircraft structures
- Tension and compression
- Shear, bending and torsion
- Stress, strain and material strength
- The fuselage
- Truss fuselage construction
- Monocoque and semi-monocoque
- The wing: shape and aerofoil
- Wing construction: spars, ribs and stringers
- Wing attachment positions
- Wing design: monospar, multispar and box beam
- Landing gear: position and types
- Landing gear shock absorption
- Fasteners: bolts, screws, nuts, washers and rivets
- Rivets and riveted joints
- Control system hardware: cables, pulleys and fairleads
- Control linkages: turnbuckles, rods, bellcranks and quadrants
- Safety hardware: cotter pins, safety wire and locking clips
- Modelling structural members
- The importance of aircraft structures