+1 vote
in Machine Kinematics by (38.0k points)
A straight line mechanism made up of turning pairs

(a) hart’s mechanism

(b) pantograph

(c) grasshopper mechanism

(d) none of the mentioned

This question was addressed to me in a dream while sleeping

This is a very interesting question from Forces Acting in a Mechanism in section Velocity in Mechanisms of Machine Kinematics

1 Answer

0 votes
by (106k points)
The correct choice is (a) hart’s mechanism

For explanation I would say: Exact straight line motion mechanisms made up of turning pairs are peaucellier’s mechanism and hart’s mechanism.

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