Passenger vehicle body structure torsion rigid test restraining and loading device |
Title： |
| Passenger vehicle body structure torsion rigid test restraining and loading device |
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Application Number： |
02146783 |
Application Date： |
2002/11/08 |
Announcement Date： |
2003/03/26 |
Pub. Date： |
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Publication Number： |
1405542 |
Announcement Number： |
1168966 |
Grant Date： |
2004-9-29 |
Granted Pub. Date： |
2004-9-29 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01M 5/00, G01M 17/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Fan Zijie, Chen Zongyu |
Key Words： |
Passenger vehicle, body structure, torsion rigid, test restraining, loading device |
Abstract： |
This invention relates to a restraining and loading devices for flexural stiffness test to passenger white car body structure containing a restraining device and a loading device fixed on the working table in which the restraining device comprises adjustable right and elft rear bearing and connection component connecting the bearing and bearing position on the right and left rear hanger and the said loading device comprises adjustable force transferring unit and lead-serew forcing device. Compared with the present flexural stiffness test device for passenger white car 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 types of cars) with tremedous low cost. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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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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