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KINEMATICS OF MACHINERY.
of the links b and d. It was applied in an original manner in Mr
Wi nan's " Cigar-boat." *
FIG. 247.
The " elliptic chuck " shown in Fig. 247 which so far as we know was invented by Leonardo da Vinci,' and was certainly
- Practical Mechanic' a Journal, vol. xix., (1866-7), p. 271.
