Invention Grant
- Patent Title: Working machine
- Patent Title (中): 工作机
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Application No.: US12621063Application Date: 2009-11-18
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Publication No.: US08550534B2Publication Date: 2013-10-08
- Inventor: Hironori Tsukamoto , Shintaro Sakitani
- Applicant: Hironori Tsukamoto , Shintaro Sakitani
- Applicant Address: JP Hiroshima-shi
- Assignee: Kobelco Construction Machinery Co., Ltd.
- Current Assignee: Kobelco Construction Machinery Co., Ltd.
- Current Assignee Address: JP Hiroshima-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-321455 20081217
- Main IPC: B62D33/06
- IPC: B62D33/06 ; B62D25/10
Abstract:
A working machine has a machine room cover and a bonnet on an upper rotating body. The bonnet has a frame-like raising member and a dome-like hood member that covers an opening in the upper part of the raising member. The lower part of the raising member is attached so as to surround an opening portion formed in the upper surface of the machine room cover, and the hood member is attached to the raising member so as to be able to be rotationally opened and closed.
Public/Granted literature
- US20100146860A1 WORKING MACHINE Public/Granted day:2010-06-17
Information query
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