Title:
HINGED RUBBER TIRE VEHICLE AND HINGE MODULE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/119712
Kind Code:
A1
Abstract:
A hinge module (12), comprising a frame (14), two connecting elements (16) and at least two pairs of damping adjustment devices (18) having variable damping, wherein the frame (14) comprises a front side and a rear side opposite to the front side; the front and rear sides of the frame (14) are respectively provided with connecting elements (16) and at least one pair of damping adjusting devices (18); one end of the damping adjusting devices (18) is mounted on the frame (14), and the other end may be mounted on a corresponding carriage (10); and the connecting elements (16) may be hinged to a hinge element (17). Also comprised is a hinged rubber tire vehicle (9). The vehicle (9) employs the mode of providing a power hinge module (12) and a variable damping adjustment device (18) between adjacent carriages (10), thereby reducing the number of axles of the entire vehicle, simplifying the structure of the vehicle (9), and solving the problem of oscillation and serpentine motion caused by unbalanced traction transmission between adjacent carriages (10) when the vehicle (9) turns and goes straight, which may satisfy the dynamic behavior of yaw motion of the hinged vehicle (9) under different driving conditions, so that the vehicle is characterized by reasonable layout of overall structure, occupying a small space, and good curve passing performance.
Inventors:
CHEN JINGWEI (CN)
LI CHENSHENG (CN)
ZHAO FENG (CN)
LI KAIYING (CN)
WU HONGYU (CN)
LI XIA (CN)
LI CHENSHENG (CN)
ZHAO FENG (CN)
LI KAIYING (CN)
WU HONGYU (CN)
LI XIA (CN)
Application Number:
PCT/CN2018/086172
Publication Date:
June 27, 2019
Filing Date:
May 09, 2018
Export Citation:
Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B60D1/24
Foreign References:
| CN103213465A | 2013-07-24 | |||
| US20110181021A1 | 2011-07-28 | |||
| CN102161348A | 2011-08-24 | |||
| CN203651369U | 2014-06-18 | |||
| KR20050017155A | 2005-02-22 | |||
| RU2304540C2 | 2007-08-20 | |||
| CN103754075A | 2014-04-30 |
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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