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:
Mar. 03, 2015
Filed:
Oct. 20, 2011
Shogo Kimura, Ritto, JP;
Tomoyuki Tanaka, Yasu, JP;
Hiroshi Tabeta, Konan, JP;
Hajime Ishii, Higashiomi, JP;
Shogo Kimura, Ritto, JP;
Tomoyuki Tanaka, Yasu, JP;
Hiroshi Tabeta, Konan, JP;
Hajime Ishii, Higashiomi, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
An upper revolving structure () includes a revolving frame (), a floor member () which is provided on the revolving frame () and a front side of which serves as a footrest section () on which an operator rests his or her feet, a cab box () which forms an operating room () above the floor member (), and an indoor unit () disposed on the floor member () to supply sucked air as conditioned air. A lower surface (B) side of the footrest section () of the floor member () is formed as a unit mounting surface (), and, as for the indoor unit (), a box body () is disposed on the lower side of the unit mounting surface () and, in this state, the box body () is mounted on the unit mounting surface () by means of a plurality of bolts ().