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1. 发明公开

EP2565330A1 CONSTRUCTION MACHINE 审中-公开
标题翻译：施工机械
公开(公告)号：EP2565330A1
公开(公告)日：2013-03-06
申请号：EP11774890.5
申请日：2011-04-20
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： MAMADA Tomonori , HIRASAWA Shigeru , HIROKI Satoshi , MATSUMOTO Tetsuya
IPC分类号： E02F9/00 , B60R16/04
CPC分类号： E02F9/0858 , B60R16/04
摘要： Two batteries (14) are fixed to a revolving frame (5) by using a battery fixing device (21). The battery fixing device (21) is formed of a battery platform (22) which is fixed to the revolving frame (5) and on which the batteries (14) are placed with a gap (S) left between them, a bending portion (23) which is provided in the battery platform (22) on the side of the back surfaces of the batteries (14) and positions the back surfaces of the batteries (14), an insertion hole (25) for hooking provided in the battery platform (22) in a position corresponding to the gap (S) between the batteries (14) lying next to each other, a grip bracket (26) disposed across upper-end corner portions of front surfaces of the batteries (14) lying next to each other, and a J bolt (29) that is placed through the gap (S) between the batteries (14) lying next to each other and connects the grip bracket (26) and the insertion hole (25) for hooking. This makes it possible to fix the two batteries (14) firmly with a small number of components.
摘要翻译：通过使用电池固定装置（21）将两个电池（14）固定到旋转框架（5）。电池固定装置21由固定在回转框架5上的电池平台22和电池14以其间留有间隙S的方式放置在电池固定装置21上，（14）的背面侧的电池平台（22）上设置并定位电池（14）的背面的插入孔（23）;设置在电池平台（14）的间隙（S）相对应的位置处设置有夹紧支架（22），夹紧电池（14）的前表面的上端角部的夹紧支架（26）以及通过彼此相邻的电池（14）之间的间隙（S）放置并且连接把手支架（26）和插入孔（25）以便钩住的J形螺栓（29）。这使得可以用少量的部件牢固地固定两个电池（14）。

2. 发明公开

EP3305993A1 CONSTRUCTION MACHINE 有权
标题翻译：施工机械
公开(公告)号：EP3305993A1
公开(公告)日：2018-04-11
申请号：EP16802869.4
申请日：2016-03-08
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： YAMADA Yoshihito , KONDO Wataru , MATSUMOTO Tetsuya
IPC分类号： E02F9/00 , F01N3/08
CPC分类号： E02F9/0883 , B60K13/04 , B60K15/03 , B60Y2200/412 , E02F3/30 , E02F3/32 , E02F9/0866 , E02F9/0891 , F01N3/08 , F01N3/2066 , F01N2340/02 , F01N2590/08 , F01N2610/02 , F01N2610/1406 , F02D41/22 , F02D2041/224 , F02M37/0076 , F02M37/04 , F02M37/22 , F15B11/08 , Y02T10/24
摘要： A hollow first accommodating case (28) is provided on a front part of a revolving frame (5) at a position on a front side of a fuel tank (23), and a fuel supply pump (34) for supplying a fuel stored in an external fuel storage source to the fuel tank (23) is provided on the fuel tank (23) by being connected. A fuel suction port (35) for sucking the fuel toward the fuel supply pump (34) is provided in the first accommodating case (28) by being opened to an outside, and a urea water tank (25) is provided by being accommodated in the first accommodating case (28). A water supply port (25G) of a urea water is provided in the urea water tank (25) by being opened to the outside, and the fuel suction port (35) and the water supply port (25G) of the urea water are juxtaposed and arranged in the first accommodating case (28) .
摘要翻译：在回转框架（5）的前部，在燃料箱（23）的前侧设置中空的第一容纳壳体（28）和燃料供给泵（34），该燃料供给泵（34）燃料箱（23）的外部燃料储存源通过连接而设置在燃料箱（23）上。在第一容纳壳体（28）中，通过向外部打开而设置有用于朝燃料供给泵（34）吸入燃料的燃料吸入口（35），并且容纳有尿素水箱（25）第一容纳壳体（28）。尿素水的供水口（25G）通过向外部开口而设置在尿素水箱（25）中，并且尿素水的燃料吸入口（35）和供水口（25G）并置并布置在第一容纳壳体（28）中。

3. 发明公开

EP3225748A1 CONSTRUCTION MACHINE 有权
标题翻译：施工机械
公开(公告)号：EP3225748A1
公开(公告)日：2017-10-04
申请号：EP15862452.8
申请日：2015-08-31
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： NISHIGUCHI Hitoshi , ABE Toshihiro , MATSUMOTO Tetsuya
IPC分类号： E02F9/00 , B60K11/04 , B62D25/10 , F01P3/20 , F01P11/10
CPC分类号： E02F3/32 , B60K11/04 , B60K11/08 , B60Y2200/412 , B62D25/10 , E02F9/00 , E02F9/0866 , E02F9/0875 , E02F9/0883 , F01P1/06 , F01P3/20 , F01P5/02 , F01P11/04 , F01P11/10
摘要： A construction machine includes a cooling fan (10) and a shroud (11). The cooling fan (10) sends air drawn in via a radiator (30) to an engine. The shroud (11) is disposed on an outer peripheral side of the cooling fan and forms a passage for air to be drawn in via the radiator. The construction machine includes a tank (12) and a cover (14B). The tank (12) is disposed superior to an upper end portion of the radiator and stores cooling water to be supplied to the radiator and the engine. The cover (14B) is disposed openably in an opening (14A) formed in a top surface plate (11B) of the shroud. The tank (12) is disposed at a position adjacent to the shroud (11) on a side closer to the engine side than the cover (14B) is.
摘要翻译：建筑机械包括冷却风扇（10）和护罩（11）。冷却风扇（10）将经由散热器（30）吸入的空气送入发动机。护罩（11）配置在冷却风扇的外周侧，形成经由散热器吸入的空气的通路。建筑机械包括罐（12）和盖（14B）。罐（12）配置在比散热器的上端部更靠上方的位置，并储存供给散热器和发动机的冷却水。盖（14B）可打开地设置在形成于护罩的顶面板（11B）中的开口（14A）中。罐12配置在比罩14B更靠发动机侧的位置上的与护罩11相邻的位置。

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