Patent for Nabrajoint blade innovative tightening system has been published
The patent for the new Nabrajoint blade tightening system has been published with favourable reports from the Spanish Patent Office.
The patented system solves how to pre-tension a bolt that is already threaded on both sides in inserts integrated in the blade modules. The solution consists of a simple mechanical drive that can be assembled in the field and is part of the joint assembly of a modular blade.
This PCT patent has obtained a Search Report 100% favourable, which confirms the quality of this technological innovation.
With this solution, Nabrawind continues to confirm its catalogue of unique technologies in the market whose objective is to reduce the cost of energy in the sector.
Nabrawind adds 11 patents
With this, there are already 11 patents that make up Nabrawind’s portfolio, which mainly protect the innovative concepts on which the Nabralift and Nabrajoint technologies are based.
In 2014, Nabrawind was ranked the 15th most patent PCT’s company in Spain and, in 2016, the 25th, which makes it one of the leading Spanish intellectual protection companies.