The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 2017
Filed:
Mar. 31, 2016
Komatsu Ltd., Minato-ku, Tokyo, JP;
Takamu Kanayama, Hitachinaka, JP;
Yuuki Ishikawa, Mito, JP;
Komatsu Ltd., Minato-ku, Tokyo, JP;
Abstract
A dump truck includes: a vehicle body; a cooling fan disposed in front of the vehicle body in a travel direction; an engine disposed behind the cooling fan; a platform covering the cooling fan and a top of the engine; an exhaust aftertreatment device disposed behind the engine and above the platform; an opening through which an upper side of the platform communicates with a lower side thereof and provided in front of the exhaust aftertreatment device; and a duct provided to a lower surface of the platform and comprising a base-end opening connected to the opening and a leading-end opening directed to the cooling fan.