Passenger vehicle body structure bending-rigid test restraining and loading device |
Title： |
| Passenger vehicle body structure bending-rigid test restraining and loading device |
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Application Number： |
02146781 |
Application Date： |
2002/11/08 |
Announcement Date： |
2003/03/26 |
Pub. Date： |
2006/07/05 |
Publication Number： |
1405545 |
Announcement Number： |
1262827 |
Grant Date： |
2006-7-5 |
Granted Pub. Date： |
2006-7-5 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01M 17/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Chen Zongyu, Fan Zijie |
Key Words： |
Passenger vehicle, body structure, bending-rigid, test restraining, loading device |
Abstract： |
This invention relates to restraining and loading devices for passenger car white body flexual stiffness test. The device comprises a estraining device and a loading device fixed on the working table in which the restraining device comprises right, left from bearing and its connecting component connecting the bearing and right and left front longerous, right and left rear bearing and the connecting componnet connecting the bearing and right and left rear longerous and the loading device comprises lead-screw forcing device and force transferring unit. Compared with the flexual stiffness test device for passenger car white body widely used in our country and abroad, this invented device is in common use (not necessary to develop specific clamping devices and force transferring units to different kinds of cars) with tremedous low cost. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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