Title: Rail vehicle truck parameter measuring table
Application Number: 200610022671 Application Date: 2006.12.27
Publication Number: 1975365 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01M17/08;G01M19/00;G01L3/00;G01L5/22;G01N3/08
Applicant(s) Name: Southwest Jiaotong Univ. Address:
Inventor(s) Name: Ma Qiwen;Zhang Weihua;Wu Xuejie;Chen Liangqi
Attorney & Agent: chenshu meng
Abstract:
    This invention disclosed a testing plate used for car bogie. The base of the plate connects to the measuring platform via a fulcrum bearing; the fulcrum bearing can be described like this: a bearing plate was fixed to the base, a spacing ring was placed on the bearing plate, a steel ball holding frame was set in the spacing ring, steel ball was placed in the cavity of holding frame and the upper side of the ball was connected to the platform.
Time: 9