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1. 发明公开

EP2664717A3 Cab frame for a construction machine 有权
标题翻译：工程机械的驾驶室框架
公开(公告)号：EP2664717A3
公开(公告)日：2017-05-17
申请号：EP13166585.3
申请日：2013-05-06
申请人： Kobelco Construction Machinery Co., Ltd.
发明人： Yamamoto, Keiji , Yamamoto, Keiji , Ueta, Toshiro
IPC分类号： E02F9/16 , B66C13/54 , B62D33/06 , E02F3/32
CPC分类号： E02F9/16 , E02F3/325
摘要： To secure a wide space in a cab while avoiding interference between a device provided on an upper slewing body and the cab. A cab 30 includes a floor plate 31 that constitutes a floor surface of the cab 30 and a frame-shaped lower frame 34 which extends along a peripheral edge of the floor plate 31 and which is fixed onto the floor plate 31. A swivel joint 50 is arranged below the floor plate 31 such that a part of the swivel joint 50 overlaps with a peripheral edge of the lower frame 34 in plan view. A floor-side projecting portion 31a that projects upward is provided on the peripheral edge of the floor plate 31 and a floor-side housing portion 31d that houses the swivel joint 50 is provided below the floor-side projecting portion 31a. A frame-side projecting portion 34a that projects upward is provided on the lower frame 34, and a frame-side housing portion 34d that houses the floor-side projecting portion 31a is provided below the frame-side projecting portion 34a.
摘要翻译：为了确保驾驶室较宽的空间，同时避免设置在上部回转体上的装置与驾驶室之间的干涉。驾驶室30包括构成驾驶室30的底面的底板31和沿底板31的周缘延伸且固定在底板31上的框状的下框架34.旋转接头50 布置在底板31的下方，使得旋转接头50的一部分在平面图中与下框架34的周边边缘重叠。在底板31的周缘设置有向上方突出的地板侧突出部31a，在地板侧突出部31a的下方设置有收纳旋转接头50的地板侧收纳部31d。在下框架34上设置有向上方突出的框架侧突出部34a，在框架侧突出部34a的下方设置有收纳地板侧突出部31a的框架侧收纳部34d。

2. 发明公开

EP2664717A2 Cab frame for a construction machine 有权
标题翻译： Kabinenrahmenfüreine Baumaschine
公开(公告)号：EP2664717A2
公开(公告)日：2013-11-20
申请号：EP13166585.3
申请日：2013-05-06
申请人： Kobelco Construction Machinery Co., Ltd.
发明人： Yamamoto, Keiji , Yamamoto, Keiji , Ueta, Toshiro
IPC分类号： E02F9/16 , B66C13/54
CPC分类号： E02F9/16 , E02F3/325
摘要： To secure a wide space in a cab while avoiding interference between a device provided on an upper slewing body and the cab. A cab 30 includes a floor plate 31 that constitutes a floor surface of the cab 30 and a frame-shaped lower frame 34 which extends along a peripheral edge of the floor plate 31 and which is fixed onto the floor plate 31. A swivel joint 50 is arranged below the floor plate 31 such that a part of the swivel joint 50 overlaps with a peripheral edge of the lower frame 34 in plan view. A floor-side projecting portion 31a that projects upward is provided on the peripheral edge of the floor plate 31 and a floor-side housing portion 31d that houses the swivel joint 50 is provided below the floor-side projecting portion 31a. A frame-side projecting portion 34a that projects upward is provided on the lower frame 34, and a frame-side housing portion 34d that houses the floor-side projecting portion 31a is provided below the frame-side projecting portion 34a.
摘要翻译：为了确保驾驶室的宽敞空间，同时避免设在上部回转体上的设备与驾驶室之间的干扰。驾驶室30包括构成驾驶室30的地面的地板31和沿地板31的周缘延伸并固定在地板31上的框状的下框架34.旋转接头50 布置在地板31的下方，使得旋转接头50的一部分在平面图中与下框架34的周边边缘重叠。在地板31的周缘上设置有向上突出的地板侧突出部31a，并且在地板侧突出部31a的下方设置容纳旋转接头50的地板侧收纳部31d。在下框架34上设置有向上突出的框架侧突出部分34a，并且在框架侧突出部分34a的下方设置容纳地板侧突出部分31a的框架侧容纳部分34d。

3. 发明公开

EP2921591A1 UPPER SLEWING BODY FOR CONSTRUCTION MACHINE 有权
标题翻译： OBERERSCHWENKKÖRPERFÜREINE BAUMASCHINE
公开(公告)号：EP2921591A1
公开(公告)日：2015-09-23
申请号：EP15158741.7
申请日：2015-03-12
申请人： Kobelco Construction Machinery Co., Ltd.
发明人： Ueta, Toshiro
IPC分类号： E02F9/08 , E02F9/22 , E02F9/12
CPC分类号： E02F9/123 , E02F9/0866 , E02F9/0875 , E02F9/0883 , E02F9/121 , E02F9/2267 , E02F9/2275
摘要： Provided is an upper slewing body (1) allowing elements to be compactly arranged while preventing required length of a hydraulic pipe from increase. The upper slewing body (1) includes an upper frame (10), an engine (31), a hydraulic pump (33) coupled thereto, a control valve (60) forward of the engine and rearward of a slewing axis, and a rear tank (50) between the engine (31) and the control valve (60). The control valve (60) is oblique to a frame lateral direction so as to locate a front end portion (65) thereof forward of an inner end portion (67) thereof. The rear tank (50) has a rear opposition side surface (53) opposed to a rear side surface (63R) of the control valve (60) while being oblique to the rear side surface thereto.
摘要翻译：提供了一种允许元件紧凑布置的上部回转体（1），同时防止液压管的所需长度增加。上回转体（1）包括上框架（10），发动机（31），与其联接的液压泵（33），发动机前方和后回转轴线的控制阀（60）发动机（31）和控制阀（60）之间的油箱（50）。控制阀60相对于框架横向倾斜，以使其前端部（65）位于其内端部（67）的前方。后箱（50）具有与控制阀（60）的后侧面（63R）相对的后方侧面（53），同时向后侧面倾斜。

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