- 专利标题： APPARATUS FOR TESTING A SHAFT AND/OR A MECHANICAL PART ON THE SHAFT AND USE OF SUCH AN APPARATUS
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申请号： US16343733申请日： 2017-10-23
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公开(公告)号： US20190271613A1公开(公告)日： 2019-09-05
- 发明人: Florent BRUNEL , Philippe DUFRÉNOY , François DEMILLY
- 申请人： MG-VALDUNES , UNIVERSITE DE LILLE
- 申请人地址： FR TRITH SAINT LEGER FR LILLE
- 专利权人： MG-VALDUNES,UNIVERSITE DE LILLE
- 当前专利权人： MG-VALDUNES,UNIVERSITE DE LILLE
- 当前专利权人地址： FR TRITH SAINT LEGER FR LILLE
- 优先权： FRFR1660234 20161021
- 国际申请： PCT/EP2017/077000 WO 20171023
- 主分类号： G01M13/027
- IPC分类号： G01M13/027 ; G01N3/20
摘要：
This device comprises an immobilizing device of a first portion (4A) of the shaft, the shaft (4) extending along a first axis (A1), and a movement device of a second portion (4B) of the shaft so as to load the shaft (4) in bending.The moving device comprises a first cylinder (10), a second cylinder (12), and a connecting device (14) configured to form, between the shaft (4) and one end of the first cylinder (10), a first connection (16) prohibiting a translation perpendicular to the first axis (A1) and allowing a rotation around the first axis (A1), and to form, between the shaft (4) and one end of the second cylinder (12) or between the end of the first cylinder (10) connected to the shaft (4) and one end of the second cylinder (12), a second connection (18) prohibiting a translation perpendicular to the first axis (A1) and allowing a rotation around a second axis (A2) parallel to the first axis (A1).
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