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MULTIPLE-BAR MECHANISM WITH ADJUSTABLE SUPPORTING HINGES

The lengths of the links comply with the conditions: G͞F=B͞D , F͞E=C͞D and E͞A=C͞A . If turning axes G, A and B lie on a straight line and satisfy the condition G͞A=A͞B, then, due to symmetrical arrangement and equal lengths of the links, upon rotation of crank 1, crank 2 rotates in the same direction and at the same speed as crank 1. Turning axis A is mounted on slide block 9 which slides along …