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:
May. 26, 2014
Hitachi Construction Machinery Co., Ltd., Bunkyo-ku, Tokyo, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
An inlet port (A) of a first exhaust gas purifying device () is provided on a side opposite to an engine () by sandwiching an axis (O-O) of a cylindrical body () of the first exhaust gas purifying device (). An exhaust pipe () connecting the engine () and the first exhaust gas purifying device () is constituted by a lateral pipe line () extending in a left and right direction of an upper revolving structure () on a front side of the first exhaust gas purifying device () and having a bellows pipe () in the middle for absorbing relative displacement between the engine () and the first exhaust gas purifying device () and a bent pipe line () bent having a U-shape rearward from a tip end side of the lateral pipe line () and connected to the inlet port (A) of the first exhaust gas purifying device ().