Title:
BRUSH ASSEMBLY, GUARDRAIL CLEANING APPARATUS, AND GUARDRAIL CLEANING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/037182
Kind Code:
A1
Abstract:
A brush assembly. The brush assembly comprises: a mount (10); brushes (20), there being multiple brushes (20) provided along a height direction of the mount (10); and driving apparatuses (30), there being multiple driving apparatuses (30), and the driving apparatuses (30) being provided in one-to-one correspondence to the multiple brushes (20) at different heights and driving the corresponding brushes (20) to rotate. At the same time, all or some of the driving apparatuses (30) are activated. The problem in the prior art of resource waste caused because the cleaning height of a guardrail cleaning apparatus is not adjustable is effectively solved.
Inventors:
PENG XU (CN)
CHEN YAN (CN)
WU WEI (CN)
ZHANG LEI (CN)
CHEN YAN (CN)
WU WEI (CN)
ZHANG LEI (CN)
Application Number:
PCT/CN2017/102295
Publication Date:
February 28, 2019
Filing Date:
September 19, 2017
Export Citation:
Assignee:
BEIQI FOTON MOTOR CO LTD (CN)
CHANGSHA FOTON AUTOMOBILE TECH (CN)
CHANGSHA FOTON AUTOMOBILE TECH (CN)
International Classes:
E01H1/05
Foreign References:
| CN201343720Y | 2009-11-11 | |||
| CN107059726A | 2017-08-18 | |||
| CN106759000A | 2017-05-31 | |||
| CN201276684Y | 2009-07-22 | |||
| CN101831884A | 2010-09-15 | |||
| JP4697983B2 | 2011-06-08 |
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF:
Previous Patent: DEVICE FOR ELIMINATING ELECTROMAGNETIC INTERFERENCE AND METHOD THEREFOR
Next Patent: DISPLAY DEVICE
Next Patent: DISPLAY DEVICE