发明公开
- 专利标题： CONSTRUCTION MACHINE
- 专利标题（中）： 施工机械
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申请号： EP15742779.0申请日： 2015-01-14
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公开(公告)号： EP3101181A1公开(公告)日： 2016-12-07
- 发明人: KUMAGAI, Hiroshi , MIZOGUCHI, Kazuhiko , NAKAMURA, Masao , ISHIBASHI, Hideto
- 申请人： Hitachi Construction Machinery Co., Ltd.
- 申请人地址： 5-1 Koraku 2-chome Bunkyo-ku Tokyo 112-8563 JP
- 专利权人： Hitachi Construction Machinery Co., Ltd.
- 当前专利权人： Hitachi Construction Machinery Co., Ltd.
- 当前专利权人地址： 5-1 Koraku 2-chome Bunkyo-ku Tokyo 112-8563 JP
- 代理机构： Beetz & Partner mbB
- 优先权： JP2014015888 20140130
- 国际公布： WO2015115181 20150806
- 主分类号： E02F9/00
- IPC分类号： E02F9/00 ; E02F9/08 ; F01N3/28
摘要：
A post-treatment device mounting frame (20) on which an exhaust gas post-treatment device (13) is mounted is constituted by a front mounting leg (21), a rear mounting leg (24), and a deck (27) connecting the front and rear mounting legs (21) and (24) to each other. A vertical leg part (22) of the front mounting leg (21) is mounted on a front vertical leg part mounting plate (5F) of a right front extension beam (5E2). A lateral leg part (23) of the front mounting leg (21) is mounted on a front lateral leg part mounting plate (5M) of a right front engine support bracket (5K). A vertical leg part (25) of the rear mounting leg (24) is mounted on a rear vertical leg part mounting plate (5G) of a right rear extension beam (5E3). A lateral leg part (26) of the rear mounting leg (24) is mounted on a rear lateral leg part mounting plate (5N) of a right rear engine support bracket (5L). Therefore, the post-treatment device mounting frame (20) is firmly mounted in a state of four-point support on a revolving frame (5).
公开/授权文献
- EP3101181B1 CONSTRUCTION MACHINE 公开/授权日：2019-07-24
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