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Structure of mechanism |
Function |
The mechanism contains a four bar linkage kinematic chain connected in parallel with a inverted slider crank. The kinematic chain RTR´s joints are connected with the crank and the coupler of the four bar linkage. By means of changing the geometrical lengths of the mechanism´s links, the coupler point M describes a range of coupler curves. |
Comment |
The movies and interactive animations were generated for the following dimensions:
Variant 1: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= 20 mm, l3 = 100 mm, l3´ = 30 mm, l4 = 100 mm, l5 = 80 mm
Variant 2: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= 5 mm, l3 = 100 mm, l3´ = 30 mm, l4 = 100 mm, l5 = 80 mm
Variant 3: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -5 mm, l3 = 100 mm, l3´ = 30 mm, l4 = 100 mm, l5 = 80 mm
Variant 4: x = x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -10 mm, l3 = 100 mm, l3´ = 30 mm, l4 = 100 mm, l5 = 80 mm
Variant 5: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -15 mm, l3 = 100 mm, l3´ = 30 mm, l4 = 100 mm, l5 = 80 mm
Variant 6: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -25 mm, l3 = 100 mm, l3´ = 30 mm, l4 = 100 mm, l5 = 80 mm
Variant 7: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= 20 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 8: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= 5 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 9: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -5 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 10: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -10 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 11: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -15 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 12: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -25 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 13: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -30 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 14: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -35 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 100 mm
Variant 15: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -40 mm, l3 = 100 mm, l3´ = 50 mm, l4 = 100 mm, l5 = 105 mm
Variant 16: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= 20 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 17: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= 5 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 18: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -5 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 19: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -15 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 20: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -25 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 21: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -30 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 22: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -35 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 23: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -40 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 24: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -45 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm
Variant 25: x = 168 mm, y = 20 mm, l2 = 20 mm, l2´= -60 mm, l3 = 100 mm, l3´ = 70 mm, l4 = 100 mm, l5 = 140 mm. |
Dimension of mechanism |
planar |
Number of links |
6 |
Drive movement |
Rotation |
Output movement |
Rotation combined with rectilinear translation |
Degree of freedom |
1 |
Fundamental mechanism |
Link containing mechanism |
Number of inputs |
1 |
Number of followers |
1 |
Revolution ability |
yes |
Revolution ability of input link |
yes |
Relative position between drive and output |
parallel |
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