**System Information**
Operating system and graphics card
Windows 7 64 bit, AMD Radeon HD 6570
**Blender Version**
Broken: (example: 2.69.7 4b206af, see splash screen)
2.74
Worked: (optional)
**Short description of error**
A gear marked with a point so you can see the rotation connected with an empty Object using Copy rotation Constraint and a cube named 'door' which does not correctly follow when turning the empty object it jumps back after a turn of 180 degree .But to fully open the door I need to have 720 degree ( 2 full turns of the wheel)
**Exact steps for others to reproduce the error**
Based on a (as simple as possible) attached .blend file with minimum amount of steps
Dimple run the animation and you will see that it does not follow the translate constrain after 180 degrees. This IMHO is a bug
{F175519}