mechanisms, a four-bar linkage, also called a four-bar, is the simplest closed-chain movable linkage. It consists of four bodies, called bars or links, connected...

point with a four-bar linkage. Hoekens linkage, which provides nearly straight motion of a point with a four-bar linkage. Sarrus linkage, which provides...

a six-bar linkage is a mechanism with one degree of freedom that is constructed from six links and seven joints. An example is the Klann linkage used to...

is an imaginary fixed-length bar connecting the outer endpoints. Thus, Watt's linkage is an example of a four-bar linkage. Its genesis is contained in...

revolute (hinge) joints, there exist three four-bar linkages, three geared five-bar linkages, and more six-bar linkages which will generate the same path. For...

motion using a four-bar linkage, without using a prismatic joint. Watt's linkage (1784) Watt's parallel motion (1784) Evans "Grasshopper" linkage (1801) Chebyshev...

In kinematics, Chebyshev's linkage is a four-bar linkage that converts rotational motion to approximate linear motion. It was invented by the 19th-century...

useful example is the planar four-bar linkage. However, there are many more special linkages: Watt's linkage is a four-bar linkage that generates an approximate...

shell and frame then completes the four-bar linkage with the bottom bracket on the floating link and the linkage as a whole actuated by movement of the...

Hoecken linkage (named for Karl Hoecken) is a four-bar linkage that converts rotational motion to approximate straight-line motion. The Hoecken linkage is...