3.6 Zglobni prenosnici
Zglobni prenosnici su deo transmisije koji služe za prenos snage izmedu nesaosnih vratila, ili između vratila čiji međusobni položaj tokom prenosa snage menja. U opštem slučaju čine ih vratila povezana zglobovima.
Vrste zglobova:
1. Kardanski zglobovi
2. Dvostruki kardanski zglobovi
3. Homokinetički zglobovi
4. Elastični zglobovi
https://www.scribd.com/doc/99593625/14/Zglobni-prenosnici

Universal Joints Shaft Couplings
A Universal Joint Shaft Coupling is a mechanical joint use the transfer rotation between two non-concentric shafts. In practice, universal joints are used whenever to shaft need to be joined together.
http://www.engnetglobal.com/tips/glossary.aspx?word=Universa...

universal joint
n.
A joint or coupling that allows parts of a machine not in line with each other limited freedom of movement in any direction while transmitting rotary motion. Also called universal coupling.
http://www.thefreedictionary.com/universal joint