A fourbar mechanism shown in figure 2 has link L0 12 mm L1

A four-bar mechanism, shown in figure 2, has link L_0 = 12 mm, L_1 = 6m, L_2 = 8mm, L_3 = 10 mm, UDr the Grash of criterion to determine what type of four-bar mechanism this is, and circle the correct answer. and show work a triple - rocker mechanism a change- point mechanism a crank-rocker mechanism

Solution

-according to grashof criterion the sum of lonngest and smallest link should not be greater the sum of other two links.

L0+L1= 18

L2+L3=18

as it is l+s= p+q type so it is change-point mechanism

b)change-point mechanism