Title:
SUSPENSION SYSTEM TESTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/109324
Kind Code:
A1
Abstract:
A suspension system testing apparatus comprises a base frame (1), a vehicle frame (5), an excitation device (4), and multiple sets of suspension cylinders (6). The excitation device (4) and the suspension cylinders (6) are all mounted on the base frame (1). The suspension system testing apparatus further comprises a stabilization support assembly (7) mounted on the base frame (1) and universally connected to the vehicle frame (5) via a first universal connector (721). The stabilization support assembly (7) further comprises an anti-twist stabilization rod (8) mounted on the vehicle frame (5) via a second universal connector (81). The anti-twist stabilization rod (8) is pivot-connected to the vehicle frame (1) and is a telescopic rod. A universal connection is provided at the join between a guide stabilization rod (72) of the stabilization support assembly (7) and the vehicle frame (5), and the guide stabilization rod (72) can move up and down along a guide sleeve/insertion hole of a stabilization support (71), thereby ensuring that the vehicle frame (5) moves up and down but does not move back and forth or left and right. In addition, the vehicle frame (5) can roll and pitch around a spherical hinge between the guide stabilization rod (72) and the vehicle frame (5).
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Inventors:
WANG YUNCHAO (CN)
ZHENG DONGQIANG (CN)
ZHENG DONGQIANG (CN)
Application Number:
PCT/CN2017/115157
Publication Date:
June 13, 2019
Filing Date:
December 08, 2017
Export Citation:
Assignee:
UNIV JIMEI (CN)
International Classes:
G01M17/04
Foreign References:
CN107246971A | 2017-10-13 | |||
CN105510059A | 2016-04-20 | |||
CN103364207A | 2013-10-23 | |||
CN103189728A | 2013-07-03 | |||
JP2010071921A | 2010-04-02 |
Attorney, Agent or Firm:
BEIJING GUOKUN PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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