SUSPENSION DEVICE, SUSPENSION DAMPING DEVICE AND SIX-WHEEL BIONIC CHASSIS

Title:

SUSPENSION DEVICE, SUSPENSION DAMPING DEVICE AND SIX-WHEEL BIONIC CHASSIS

Document Type and Number:

WIPO Patent Application WO/2021/175042

Kind Code:

A1

Abstract:

Disclosed is a suspension damping device (1a, 1b, 1c), comprising a frame (11), a control arm set (12) and a damping device (13). The frame (11) is located on a road surface (R) and fixed to a chassis (20), one end of the control arm set (12) is hinged to the frame (11), and the other end thereof is hinged to a steering device (14), such that the control arm set (12) controls the motion stability of the steering device (14). One end of the damping device (13) is hinged to the frame (11), and the other end thereof faces the ground (R) and is hinged to the steering device (14). The present invention further relates to a suspension assembly and a six-wheel bionic chassis. When the suspension damping device acts, a wheel set can be driven to move up and down, the wheel set can be kept in contact with the ground or the road surface, and therefore, the six-wheel bionic chassis provided with the suspension damping device can stably cross obstacles and maintain the balance of the chassis.

Inventors:

GAO YUAN (CN)
ZHENG CHANG HAI (CN)

Application Number:

PCT/CN2021/073562

Publication Date:

September 10, 2021

Filing Date:

January 25, 2021

Export Citation:

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Assignee:

DALU ROBOTECH TECH BEIJING CO LTD (CN)
SUZHOU DALU ROBOTECH TECH CO LTD (CN)

International Classes:

B60G3/18; B62D57/024

Foreign References:

CN111137084A	2020-05-12
CN109353407A	2019-02-19
CN108099523A	2018-06-01
CN2673581Y	2005-01-26
CN109176461A	2019-01-11
CN207644108U	2018-07-24
CN110341793A	2019-10-18
KR20080054752A	2008-06-19

Other References: