发明授权
- 专利标题： Construction machine
- 专利标题（中）： 施工机械
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申请号： US10170231申请日： 2002-06-13
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公开(公告)号： US07466337B2公开(公告)日： 2008-12-16
- 发明人: Hiroshi Sawada , Hajime Katou , Seiya Haga , Toshio Yokoyama
- 申请人： Hiroshi Sawada , Hajime Katou , Seiya Haga , Toshio Yokoyama
- 申请人地址： JP Tokyo
- 专利权人： Komatsu Ltd.
- 当前专利权人： Komatsu Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP.
- 优先权： JP2001-182354 20010615; JP2001-182355 20010615
- 主分类号： H04N7/18
- IPC分类号： H04N7/18
摘要：
A construction machine comprises a lower traveling body and an upper revolving body rotatably attached to the lower traveling body via a revolving mechanism 2, wherein a rear surveillance camera is arranged on a back surface side of the upper revolving body between a counter weight of the upper revolving body and a swing circle of the revolving mechanism, and right and left crawler end portions of the lower traveling body 1 can be simultaneously visually checked by means of the rear surveillance camera.
公开/授权文献
- US20030085995A1 Construction machine 公开/授权日：2003-05-08