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:
Sep. 09, 2014
Filed:
Mar. 31, 2005
Shozo Yokoyama, Akashi, JP;
Tomohiko Murata, Akashi, JP;
Kenji Onuki, Akashi, JP;
Hirohito Sato, Akashi, JP;
Kunio Wakamatsu, Akashi, JP;
Shinji Goto, Akashi, JP;
Yutaka Kobayashi, Akashi, JP;
Eiji Miya, Akashi, JP;
Shozo Yokoyama, Akashi, JP;
Tomohiko Murata, Akashi, JP;
Kenji Onuki, Akashi, JP;
Hirohito Sato, Akashi, JP;
Kunio Wakamatsu, Akashi, JP;
Shinji Goto, Akashi, JP;
Yutaka Kobayashi, Akashi, JP;
Eiji Miya, Akashi, JP;
Kobelco Cranes Co., Ltd., Tokyo, JP;
Abstract
[PROBLEMS] To provide a rotating frame of an upper rotating body such that total productivity can be improved, the cost can be reduced, and model change can be facilitated. [MEANS FOR SOLVING PROBLEMS] Many models having different lifting capacities are divided into a plurality of classes each including a plurality of models. A rotating frameis determined on the basis of the model having the largest lifting capacity in each class. An upper rotating body is constructed using the rotating frameas the base. In addition, each of winchestois mounted on the rotating frame by using a mounting structure standardized in the same class. On the other hand, left and right deck framesandare divided into sections on which different pieces of equipment are mounted, and the sections are separately attached to the rotating frame