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SOMOV SLIDER-CRANK MECHANISM FOR TRACING CASSINIAN OVALS

The lengths of the links comply with the conditions: E͞B=B͞F=a and E͞D=D͞F=b. Figure EBFD is a rhomboid linkage. Link 1 turns about fixed axis A and is connected by turning pairs B to links 2 and 3. Links 2 and 3 are connected by turning pairs F and E to sliders 4 and 6 which move along fixed guides p-p whose axis coincides with axis 0x. Links 5 and 7 are connected together by turning pair D and t…