Title:
TRACTOR FOR MAGNETIC LEVITATION VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/077572
Kind Code:
A1
Abstract:
The present invention discloses a tractor for a magnetic levitation vehicle. The tractor comprises a tractor body and a bogie connected to the lower portion of the tractor body. The bogie is provided with wheels and a traction motor which is used for driving the wheels to rotate. A power battery pack that provides electric energy for the traction motor is arranged on the vehicle body. Guide wheel discs that are in contact with the side faces of rails and capable of rotating relative to the bogie are coaxially arranged on one side of the wheel. Hooks are arranged at the front end and/or the rear end of the tractor body. The tractor can help couple magnetic levitation vehicles and transfer vehicles in a depot. The operation is convenient, and time and labor are saved.
Inventors:
LIU LIGUO (CN)
LIU SHUAI (CN)
LI XIAOQING (CN)
DUAN XIAOLEI (CN)
LIU SHUAI (CN)
LI XIAOQING (CN)
DUAN XIAOLEI (CN)
Application Number:
PCT/CN2021/133018
Publication Date:
May 11, 2023
Filing Date:
November 25, 2021
Export Citation:
Assignee:
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD (CN)
International Classes:
B61C3/02; B61F7/00; B61G7/10
Foreign References:
| CN211308543U | 2020-08-21 | |||
| CN102700430A | 2012-10-03 | |||
| CN211519512U | 2020-09-18 | |||
| CN109094586A | 2018-12-28 | |||
| CN202208234U | 2012-05-02 | |||
| CN106218739A | 2016-12-14 | |||
| CN110641484A | 2020-01-03 | |||
| CN211928872U | 2020-11-13 | |||
| ES2249940A1 | 2006-04-01 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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