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1. 发明授权

EP2453063B1 Upper frame for a construction machine 有权
标题翻译：用于施工机械上框架
公开(公告)号：EP2453063B1
公开(公告)日：2016-10-26
申请号：EP11188378.1
申请日：2011-11-09
申请人： Kobelco Construction Machinery Co. Ltd.
发明人： Honda, Yosuke , Nishimura, Koichi
IPC分类号： E02F9/08
CPC分类号： E02F9/0816

2. 发明公开

EP2937468A2 EXHAUST GAS TREATMENT UNIT FOR CONSTRUCTION MACHINE 有权
标题翻译：建筑机械用排气处理装置
公开(公告)号：EP2937468A2
公开(公告)日：2015-10-28
申请号：EP15164714.6
申请日：2015-04-22
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： Okamoto, Masaya , Abe, Shinya , Nakajima, Kousuke
IPC分类号： E02F9/08 , F01N13/00
CPC分类号： E02F9/0883 , B60K13/04 , B60Y2200/412 , B62D33/0617 , E02F9/0808 , E02F9/0816 , E02F9/0833 , E02F9/0866 , E02F9/16 , F01N3/2066 , F01N2590/08 , F01N2610/02 , F01N2610/1406 , Y02A50/2325 , Y02T10/24
摘要： A cab rear extension beam (14) that is positioned in a front side to a heat exchanger (26) to support a rear side of said cab (28) is provided. The cab rear extension beam (14) includes a rising plate part (14A) that rises from a bottom plate (6), an upper horizontal plate part (14B) that is bent from an upper end of the rising plate part (14A) and extends to the rear side, and a space part (14C) that is formed of the rising plate part (14A) and the upper horizontal plate part (14B), and is formed in a reverse L-letter shape as a whole. A urea water tank (34) is formed with a vertical tank part (35) that is positioned in a rear side and extends in an upper-lower direction and a lateral tank part (36) that extends from a lower part of the vertical tank part (35) to the front side, and is formed in an L-letter shaped vessel as a whole. Besides, the lateral tank part (36) of the urea water tank (34) is disposed in the space part (14C) in the cab rear extension beam (14).
摘要翻译：提供了位于热交换器（26）的前侧以支撑所述驾驶室（28）的后侧的驾驶室后延伸梁（14）。驾驶室后部延伸梁14包括从底板6立起的立起板部14A，从立起板部14A的上端弯曲的上水平板部14B，延伸至后侧，由升降板部（14A）和上部横板部（14B）形成的空间部（14C）整体形成为倒L字形状。在尿素水罐（34）上形成有位于后侧且沿上下方向延伸的立式罐部（35）和从立式罐的下部延伸的横向罐部（36）部分（35）朝向前侧，并且整体形成为L字形容器。此外，尿素水箱（34）的横向箱部分（36）设置在驾驶室后延伸梁（14）中的空间部分（14C）中。

3. 发明公开

EP2857599A1 CONSTRUCTION MACHINE 审中-公开
标题翻译：施工机械
公开(公告)号：EP2857599A1
公开(公告)日：2015-04-08
申请号：EP13800197.9
申请日：2013-05-21
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： EGAWA Shuji , SATAKE Hidetoshi , ISHIKAWA Kouji , OJIMA Mitsugu
IPC分类号： E02F9/18 , E02F9/00
CPC分类号： E02F9/0808 , B66C23/74 , E02F9/0816 , E02F9/0858 , E02F9/0891 , E02F9/18
摘要： A left weight mounting part (16) and a right weight mounting part (17) are provided with rear ends of a left vertical plate (8) and a right vertical plate (9) of a main frame (6), and a placing plate (24) adapted to place a battery (29) thereon is provided between the left weight mounting part (16) and the right weight mounting part (17). An accommodating groove (25G) is provided in a counterweight (25) by notching, in a front-rear direction, a part that faces the placing plate (24) in an up-down direction. A space (26A) formed by the placing plate (24) and the accommodating groove (25G) can be configured as an article accommodating room (26) that accommodates the battery (29).
摘要翻译：主体框架（6）的左侧垂直板（8）和右侧垂直板（9）的后端设有左重块安装部（16）和右重块安装部（17）在所述左重量安装部件（16）和所述右重量安装部件（17）之间设置有适于在其上放置电池（29）的装置（24）。通过在前后方向上在上下方向上切割面向放置板（24）的部分，在配重（25）中设置容纳槽（25G）。由放置板（24）和容纳槽（25G）形成的空间（26A）可以被构造为容纳电池（29）的物品容纳室（26）。

4. 发明公开

EP1653011A4 REVOLING-FRAME STRUCTURE OF CONSTRUCTION MACHINERY 有权
标题翻译：旋转式框架结构建筑机械
公开(公告)号：EP1653011A4
公开(公告)日：2009-11-11
申请号：EP04747358
申请日：2004-07-06
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： TANAKA NOZOMU , KOIDE YASUO , ISOBE HIROYUKI
IPC分类号： E02F9/08 , E02F3/36
CPC分类号： E02F9/0816 , Y10T29/49895 , Y10T29/53978 , Y10T403/4602 , Y10T403/4605 , Y10T403/4621

5. 发明公开

EP2011926A1 Upper frame for excavator 审中-公开
标题翻译： Oberrahmen einer Aushubmaschine
公开(公告)号：EP2011926A1
公开(公告)日：2009-01-07
申请号：EP08011568.6
申请日：2008-06-26
申请人： Volvo Construction Equipment Holding Sweden AB
发明人： Lee, Jin Woo
IPC分类号： E02F9/12 , E02F9/08 , E02F9/16
CPC分类号： E02F9/10 , E02F9/0816
摘要： An upper frame (2) for an excavator is provided to smoothly transmit the load and shock which is transmitted through a mounting portion of a working device during operation (e.g., a lifting operation mode), to an upper frame (2) by integrally installing a bracket for mounting a fuel tank or the like on an upper plate (56) of the upper frame (2). The upper frame includes a center frame (53) having a bottom plate (50) and a pair of side plates (51,52) and vertically welded to the bottom plate (50), a left side frame (54) welded to the side plate of the center frame (53), a right side frame (55) welded to the side plate of the center frame (53), an upper plate (56) placed in the front of the center frame (53) for supporting a bracket for a working device, to which a boom is pivotally secured, and an extended member (58) integrally extended from one end of the upper plate (56) for supporting desired parts (57).
摘要翻译：提供一种用于挖掘机的上框架（2），用于在操作期间（例如，提升操作模式）平滑地将通过工作装置的安装部分传递的负载和冲击传递到上框架（2），整体安装用于将燃料箱等安装在上框架（2）的上板（56）上的支架。上框架包括具有底板（50）和一对侧板（51,52）并垂直焊接到底板（50）的中心框架（53），焊接在侧面中心框架（53）的板，焊接到中心框架（53）的侧板的右侧框架（55），放置在中心框架（53）的前部的上板（56），用于支撑支架用于工作装置，吊臂枢转地固定到该工作装置上，以及从上板（56）的一端一体延伸的用于支撑所需部件（57）的延伸构件（58）。

6. 发明公开

EP1653011A1 REVOLING-FRAME STRUCTURE OF CONSTRUCTION MACHINERY 有权
标题翻译： DREHRAHMENKONSTRUKTIONFÜRBAUMASCHINE
公开(公告)号：EP1653011A1
公开(公告)日：2006-05-03
申请号：EP04747358.2
申请日：2004-07-06
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： TANAKA, Nozomu , KOIDE, Yasuo , ISOBE, Hiroyuki
IPC分类号： E02F9/08 , E02F3/36
CPC分类号： E02F9/0816 , Y10T29/49895 , Y10T29/53978 , Y10T403/4602 , Y10T403/4605 , Y10T403/4621
摘要： A swivel frame structure for a hydraulic excavator, said swing frame structure being to be arranged in a swing upperstructure 21, has a center frame 1 composed of side plates 6,7 and a reinforcement plate 8 joined each other. The swing frame structure is provided with mating portions for bringing the side plates 6, 7 and the reinforcement plate 8 into engagement with each other. These mating portions comprise plug-in structure portions, which in turn comprise holes 6a,7a formed through the respective side plates 6,7 and lugs 8a,8b arranged on opposite side edge portions of the reinforcement plate 8 and to be inserted into the holes 6a,7a of the corresponding side plates 6, 7 . The center frame can be fabricated without needing any jigs for fixedly holding the side plates and a bottom plate together.
摘要翻译：用于液压挖掘机的旋转框架结构，所述摆动框架结构设置在摆动上部结构21中，具有由侧板6,7和加强板8组成的中心框架1。摆动框架结构设置有用于使侧板6,7和加强板8彼此接合的配合部分。这些配合部分包括插入结构部分，该部分又包括通过相应的侧板6,7形成的孔6a，7a和布置在加强板8的相对侧边缘部分上的凸耳8a，8b，并插入孔 6a，7a对应的侧板6,7。可以制造中心框架，而不需要用于将侧板和底板固定地保持在一起的任何夹具。

7. 发明公开

EP1564113A1 Crawler frame 有权
标题翻译： Raupenfahrwerksrahmen
公开(公告)号：EP1564113A1
公开(公告)日：2005-08-17
申请号：EP05250619.3
申请日：2005-02-04
申请人： Komatsu Ltd , KOMATSU ZENOAH CO.
发明人： Mimuro, Junji c/o Komatsu Zenoah Co. , Endo, Takeshi c/o Komatsu Zenoah Co. , Senba, Shinichi c/o Komatsu Zenoah Co.
IPC分类号： B62D21/18 , B62D55/06 , B62D55/10 , E02F9/02 , E02F9/08 , E02F9/12
CPC分类号： E02F9/0816 , B62D21/186 , B62D55/06 , E02F9/02
摘要： The invention provides a crawler frame provided with a machine body frame which is integrally formed by molding means wherein a machine body frame (25) constituted of a pair of front leg supports (12) and rear leg supports (14) and a center frame (10) is integrally formed by molding means as a continuous curved shape on a basis of a smooth curved surface so as to evenly receive loads by an entire machine body frame (25) without generating any concentrated load, even if a load and a working load from an upper revolving body (3) applied to the center frame (10), and a working load applied to a track frame (16) at a time of traveling, revolving and working of a working machine (8) are applied to the machine body frame (25).
The invention provides a crawler frame provided with a machine body frame which is integrally formed by molding means wherein a machine body frame (25) constituted of a pair of front leg supports (12) and rear leg supports (14) and a center frame (10) is integrally formed by molding means as a continuous curved shape on a basis of a smooth curved surface so as to evenly receive loads by an entire machine body frame (25) without generating any concentrated load, even if a load and a working load from an upper revolving body (3) applied to the center frame (10), and a working load applied to a track frame (16) at a time of traveling, revolving and working of a working machine (8) are applied to the machine body frame (25).
摘要翻译：本发明提供了一种设有机身框架的履带架，该机体框架由模制装置整体形成，其中由一对前腿支撑件（12）和后腿支撑件（14）和中心框架（14）构成的机体框架（25） 10）通过成型装置以平滑曲面为基础的连续弯曲形状一体地形成，以便即使在负载和工作负荷下也能够均匀地接收整个机体框架（25）而不产生任何集中的负荷从上部旋转体（3）施加到中心框架（10）上，在作业机械（8）的行进，旋转和加工时施加到履带架（16）上的作业载荷被施加到机器身体框架（25）。本发明提供了一种具有机身框架的履带架，其由模制装置整体形成，其中由一对前腿支撑件（12）和后腿支撑件（14）构成的机体框架（25）和基于平滑的曲面，通过模制装置将中心框架（10）整体地形成为连续的弯曲形状，以便均匀地接收整个机体框架（25）的负载，而不产生任何集中的负载，即使负载以及施加到中心框架（10）上的上旋转体（3）的工作负荷和在作业机（8）的行进，转动和加工时施加到履带架（16）的作业载荷施加到机体框架（25）上。

8. 发明公开

EP0027397A1 Châssis porteur d'un engin mobile, tel qu'une pelle hydraulique 失效
标题翻译：支撑框架用于移动式机器，例如液压挖掘机。
公开(公告)号：EP0027397A1
公开(公告)日：1981-04-22
申请号：EP80401359.7
申请日：1980-09-24
申请人： POCLAIN
发明人： Dion, Daniel Jacques , Ranini, Daniel Gérard
IPC分类号： B62D55/06 , B62D55/10 , E02F9/02
CPC分类号： E02F9/0816 , B62D55/062 , B62D55/10 , E02F9/02
摘要： L'invention est relative au châssis d'un engin, constitué par un bâti central 2 assemblé à deux longerons 3.
Après assemblage aux deux longerons 3, le bâti central 2 constitue une poutre comprenant une plaque inférieure 30, une plaque supérieure 31, deux plaques transversales 32 et deux plaques longitudinales (12-16), ces plaques étant assemblées les unes aux autres:

- chaque plaque 32 aux plaques 31, 30 et 12 - 16,
- les plaques supérieure 31 et inférieure 30 aux plaques longitudinals 12 - 16, de manière à constituer un caisson fermé 48.

Une application est la réalisation d'un châssis d'une pelle hydraulique.

9. 发明公开

EP2642032A4 CONSTRUCTION MACHINE SWING FRAME 审中-公开
公开(公告)号：EP2642032A4
公开(公告)日：2018-03-21
申请号：EP11841827
申请日：2011-11-10
申请人： HITACHI CONSTRUCTION MACH CO
发明人： NAKAMURA MASAO
IPC分类号： E02F9/08 , B62D21/18 , E02F9/00
CPC分类号： E02F9/08 , B62D21/186 , E02F3/30 , E02F9/006 , E02F9/0816
摘要： There is provided a revolving frame (11) provided with a bottom plate (13), left vertical plate (14) and a right vertical plate (15) installed upright on the bottom plate (13), and a front plate (16) arranged on a front side of the bottom plate (13) and connecting the left and right vertical plates (14), (15) to each other. A left reinforcing plate (22) is fixedly provided at a corner portion (23) where the left vertical plate (14) and the front plate (16) cross each other, and a right reinforcing plate (24) is fixedly provided at a corner portion (25) where the right vertical plate (15) and the front plate (16) cross each other. As a result, the corner portion (23) where the left vertical plate (14) and the front plate (16) cross each other is reinforced by the left reinforcing plate (22) while a left side closed space (LS) is formed, and the corner portion (25) where the right vertical plate (15) and the front plate (16) cross each other is reinforced by the right reinforcing plate (24) while a right side closed space (RS) is formed. As a result, a firm support structural body can be composed of the vertical plates (14), (15), the front plate (16), and the reinforcing plates (22), (24).

10. 发明授权

EP2302140B1 Swivel frame 有权
标题翻译：旋转框架
公开(公告)号：EP2302140B1
公开(公告)日：2018-02-14
申请号：EP10179006.1
申请日：2010-09-23
申请人： Kubota Corporation
发明人： Kotani, Satoru , Saiki, Kenichi , Kusama, Kenzo , Ikeda, Sho
IPC分类号： B62D33/06 , B62D33/063 , E02F3/32 , E02F9/08
CPC分类号： E02F3/325 , B62D33/0617 , B62D33/0633 , E02F9/0816 , E02F9/0883
摘要： A swivel frame for a swivel work machine includes a swivel base plate (57) supported on a traveling machine body (3) to be pivotable about a swivel axis (X) and mounting an engine (35) at a rear portion thereof, a support bracket (17) provided at a front end of the swivel base plate (57) for supporting an excavator (6), a partition wall (59) provided on the swivel base plate (57) for partitioning space forwardly of the engine (35) in the fore/aft direction, and a pair of right and left vertical ribs (61R,61L) provided on the swivel base plate (57) for interconnecting the support bracket (17) and the partition wall (59). The swivel base plate (57) is divided into a rear plate portion (66) on the rear side thereof and a front plate portion (67) on the front side thereof, the rear plate portion (66) being formed of a plate thinner than the front plate portion (67). The rear plate portion (66) and the front plate portion (67) are fixedly connected to each other in such a manner that upper surfaces thereof are flush each other. A rear portion of the front plate portion (67) projects more rearward than the partition wall (59). A pair of vertical walls (69L,69R) are formed on and project from the rear plate portion (66). Front portions (69LF,69RF) of the pair of vertical walls (69L,69R) project more forward than the rear plate portion (66) and are fixedly attached to the rear portion of the front plate portion (67) and the partition wall (59).

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