"Freight car trucks must be capable of safely supporting and equalizing very high wheel loads over a wide range of track and operational conditions while delivering a high level of economic value."

 

U.S.A. Patent 6,817,301

Eurasian Patent 006499

LINEAR-YAW-STABILIZER™

News & Articles (Click a brief description for more information.)

J-Rine Company is pleased to announce that on December 29, 2005 the Eurasian Patent Office issued Eurasian Patent No. 006499 covering the Linear-Yaw-Stabilizer™.

We are excited to announce that the "International Application under the Patent Cooperation Treaty (#WO-2005/025961)" was issued on March 24, 2005 for the "RAILROAD FREIGHT CAR TRUCK SUSPENSION YAW STABILIZER, AND CORRESPONDING METHOD"...

The Federal Railroad Administration (FRA) reports that more than 10% of derailments are due to excessive vehicle dynamics and irregular wheel/rail profile...

The FRA is assisting the Railroad Industry by monitoring & detecting suspension dynamics such as excessive truck warp. A test site has been installed in Loudon Tennessee...

The FRA describes truck hunting & how it is detected...

National Patents have been applied for in the countries and areas around the world: