21. It uses no reels of any kind; the tape is transported via a capstan drive. 22. Belatedly, Balstrode and the apothecary, Ned Keene, assist Grimes by turning the capstan . 23. Each gate leaf had two capstans , one to open it and another to close it. 24. Capstan devices are generally considered the most affordable, but least accurate method of producing plates.25. They eventually repaired the lift by moving the capstan motor through holes burned into the bulkheads. 26. The use of a capstan allows the tape to run at a precise and constant speed. 27. Tadeusz Ko [ ciuszko along with Thomas Machin designed a capstan for reeling in the chain. 28. Capstans and winches were all electric including the windlass for the two bower anchors of each.29. In theory, the movable span might also be lifted by a hand-turned capstan . 30. Other examples of devices which use the wheel and axle are capstans , belt drives and gears.
