[12] Patent
[11] Patent No.:GC0011206  
[45] Date of Publishing the Grant of the Patent: 31/May /2020                70/2020  
Number of the Decision to Grant the Patent:2020/167614
Date of the Decision to Grant the Patent:23/May/2020

[21] Application No.:GC 2016-31909

[22] Filing Date:22/8/2016

[30] Priority:

[33] State [32] Priority date [31] Priority No.

[72] Inventors:1- PARROTT,Brian،2- GONZLEZ, Pablo Eduardo Carrasco Zanini،3- ALSHEHRI, Ali

[73] Owner: SAUDI ARABIAN OIL COMPANY, 1 Eastern Avenue, 31311, Dhahran , Saudi Arabia

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C




A46B 13/00, 13/02; B08B 1/00, 1/04; H02S 40/10

[56] Cited Documents:

-DE 10 2013 219460 A1 (JAGER ANTON [DE]) 26 March 2015
-DE 20 2013 008573 U1 (JAEGER ANTON [DE]) 25 October 2013
-FR 2 997 875 A1 (MEDITERRANEE CONST IND [FR]) 16 May 2014
-KR 2010 0138698 A (LEE SANG HYUN [KR]) 31 December 2010
-DE 10 2012 002900 A1 (JAEGER ANTON [DE]) 14 August 2013
-EP 2 437 001 A1 (FACHHOCHSCHULE REGENSBURG [DE]) 4 April 2012
Examiner: Eng. Fahad M. AlBaker

[57] Abstract: AbstractFront-Heavy Dust Cleaning Vehicle In one embodiment, a cleaning vehicle for cleaning a surface of an object includes first and second carriages (that define a frame). The vehicle also includes first and second wheels coupled to the first and second carriages to form a drive assembly and at least one motor is operatively coupled to at least one of the first and second wheels. A cleaning element extends between and is supported by the first and second carriages at a location forward of the first and second wheels. The vehicle also includes third and fourth wheels. The third wheel is adjustably mounted relative to the first wheel and the second traveler wheel is adjustably mounted relative to the second wheel. The third and fourth wheels are configured such that the object is received between the third and fourth wheels and the respective first and second carriages.
No. of claims: 26     No. of figures: 6


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