The four bar linkage is a type of mechanical linkage that is used in many different devices. A few examples are: locking pliers, bicycles, oil well pumps, loaders, internal combustion engines ...

We’ve actually secretly featured [rectorsquid]’s Linkage software before ... really don’t want you to miss out if you’re doing mechanical design and need something like this, or just ...

Parallel motion linkages or push/pull linkages use two fixed pivots to make the input and output travel in the same direction, through a link arm. Each fixed pivot has a moving pivot on either ...

Parallel motion or push/pull linkages use two fixed pivots to make the input and output travel in the same direction, through a link arm. Each fixed pivot has a moving pivot on either side ...

This process doesn’t tell you if the linkage travel is correct and whether the clutch is fully releasing. But there is a quick way to check this with the engine off. With the rear axle jacked up ...