lecturers from University of Technology obtain a patent from the American Office regarding a " tight system of torsional pulsing"  

Dr. Hassanein Muhammad Hussein, Dr. Mahmoud Atallah Mashkour and Dr. Laith Jaafar Habib, UOT lecturers, obtained an international patent from American office about "tight system of torsional pulsing" for the transmission chain of energy after months of continuous work with the patent office American.

The lecturers explained that this patent concerns the "tight system of torsional pulsing" for the power transmission chain, this invention introduces the use of a pre- tighten torsional pulsing linked to the power transmission chain to keep it in a permanent tighten without loosening and improve its durability. In addition, its advantages are the simple mechanism, low cost of manufacturing and maintenance, easy installation and replacement.