| 1. | The disc was powered by one or two torturers using a crank handle.
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| 2. | The operation of a crank handle powers several different mechanisms inside Tipu's Tiger.
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| 3. | The engine was started by turning a geared crank handle in the cockpit.
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| 4. | It is fired by manually rotating a crank handle and pulling a firing trigger.
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| 5. | The slats are opened and closed by turning the crank handle at the bottom.
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| 6. | Initially the stepping switch was controlled by a crank handle, later by a control wheel.
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| 7. | Each turn of the crank handle rotates all the Leibniz wheels by one full turn.
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| 8. | Each rotation of the crank handle produces three rotations of the handwheel, and hence three stitches.
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| 9. | Many crank handle inserted into the base.
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| 10. | Go-getters seeking a workout can be " grinders " who crank handles on winches controlling the sails.
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