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1.发明申请Valve Mounting Structure for a Loader Work Vehicle, and a Loader Work Vehicle 审中-公开装载机工作车辆和装载机工作车辆的阀门安装结构公开(公告)号：US20080078564A1
公开(公告)日：2008-04-03
申请号：US11854869
申请日：2007-09-13
IPC分类号： E02F3/85
CPC分类号： E02F3/3695 , E02F3/34 , E02F9/0875 , E02F9/2004 , E02F9/22 , E02F9/2267
摘要： A front loader 3 is connected to a front portion of a tractor 1 having a tractor body. The front loader 3 includes mounting frames 7 arranged at right and left sides of the tractor body, booms 8 pivotally supported by upper ends of the mounting frames 7 to be vertically swingable, and a working implement 9 swingably connected to distal ends of the booms 8. A control valve 45 is disposed outside the tractor body 2 and rearwardly of one of the mounting frames 7 for controlling hydraulic cylinders 17, 29.
摘要翻译： 前装载机3连接到具有拖拉机主体的拖拉机1的前部。 前装载机3包括布置在拖拉机主体左右两侧的安装框架7，由安装框架7的上端可枢转地支撑的悬臂8可垂直摆动，以及可摆动地连接到悬臂8的远端的作业工具9 。 控制阀45设置在拖拉机主体2的外侧，并且设置在安装框架7之一的后方，用于控制液压缸17,29。
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公开(公告)号：US07413397B2
公开(公告)日：2008-08-19
申请号：US11076408
申请日：2005-03-09
IPC分类号： B66C23/00
CPC分类号： E02F9/0891 , E02F3/34
摘要： A work vehicle with a front loader is disclosed. The work vehicle includes a traveling control section having an operator's seat, a hood provided forwardly of the traveling control section, a pair of masts provided on right and left sides of the hood, a pair of booms projecting forwardly from upper ends of the masts and an implement detachably connected to the booms. An upper face of the hood is inclined downwardly from its rear upper portion to its front upper portion. The inclined upper face is located adjacent a downward line of sight from an operator's space in the traveling control section to a connecting portion between each boom and the implement.
摘要翻译： 公开了一种具有前装载机的工作车辆。 工作车辆包括具有操作员座椅的行驶控制部分，设置在行驶控制部分的前方的罩，设置在发动机罩的右侧和左侧的一对桅杆，从桅杆的上端向前突出的一对吊杆， 可拆卸地连接到起重臂的工具。 罩的上表面从其后上部向下倾斜到其前上部。 倾斜的上表面邻近从行驶控制部分中的操作者空间的下行视线到每个吊杆和工具之间的连接部分。
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公开(公告)号：US20060045716A1
公开(公告)日：2006-03-02
申请号：US11076408
申请日：2005-03-09
IPC分类号： B66C23/00
CPC分类号： E02F9/0891 , E02F3/34
摘要： A work vehicle with a front loader is disclosed. The work vehicle includes a traveling control section having an operator's seat, a hood provided forwardly of the traveling control section, a pair of masts provided on right and left sides of the hood, a pair of booms projecting forwardly from upper ends of the masts and an implement detachably connected to the booms. An upper face of the hood is inclined downwardly from its rear upper portion to its front upper portion. The inclined upper face is located adjacent a downward line of sight from an operator's space in the traveling control section to a connecting portion between each boom and the implement.
摘要翻译： 公开了一种具有前装载机的工作车辆。 工作车辆包括具有操作员座椅的行驶控制部分，设置在行驶控制部分的前方的罩，设置在发动机罩的右侧和左侧的一对桅杆，从桅杆的上端向前突出的一对吊杆， 可拆卸地连接到起重臂的工具。 罩的上表面从其后上部向下倾斜到其前上部。 倾斜的上表面邻近从行驶控制部分中的操作者空间的下行视线到每个吊杆和工具之间的连接部分。
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公开(公告)号：US6142724A
公开(公告)日：2000-11-07
申请号：US181340
申请日：1998-10-29
申请人： Masami Hirooka , Koichi Kawaguchi , Naoya Muramoto
发明人： Masami Hirooka , Koichi Kawaguchi , Naoya Muramoto
IPC分类号： E02F3/627
CPC分类号： E02F3/6273
摘要： Each of right and left attaching units of a front loader of a working vehicle has a pair of side plates extending vertically, and a connecting member interconnecting the side plates in positions intermediate in a fore and aft direction, As a result, each of the right and left attaching units has an H-shaped cross section.
摘要翻译： 作业车辆的前装载机的左右安装单元中的每一个具有一对垂直延伸的侧板和连接构件，其将侧板在前后方向中间位置连接，结果，每个右侧 并且左连接单元具有H形横截面。
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5.发明授权Working vehicle with a front-end loader, and boom assembly of the front-end loader 有权工作车辆配有前端装载机，起重臂组装前端装载机公开(公告)号：US07001133B2
公开(公告)日：2006-02-21
申请号：US10393381
申请日：2003-03-20
申请人： Naoya Muramoto
发明人： Naoya Muramoto
IPC分类号： E02F9/00
CPC分类号： E02F3/382
摘要： A working vehicle with a front-end loader comprises: a vehicle body; a right and left pair of support decks each extending transversely of the vehicle body and fixed at an inward end thereof to the vehicle body; boom supporting members each erected on an outward end of one of the support decks; a boom pivotably connected at one end thereof to upper positions of the boom supporting members and having a working implement attached to the other end thereof; a boom cylinder extending between one of the boom supporting members and the boom for swinging the boom; mounting elements each provided for one of the boom supporting members and partially protruding outward from the one of the boom supporting members; and connecting frames each fixed at one end thereof to the vehicle body, and fixed at the other end thereof to one of the mounting elements.
摘要翻译： 一个带有前端装载机的工作车
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公开(公告)号：US06446367B1
公开(公告)日：2002-09-10
申请号：US09520086
申请日：2000-03-07
IPC分类号： E02F3627
摘要： A TLB includes a tractor body, a reinforcing frame disposed around the tractor body and supported by the tractor body, a pair of right and left side frames for pivotably supporting a pair of right and left booms having a loader bucket attached to distal ends thereof, and braces for connecting the side frames to the tractor body. The side frames are connected to the reinforcing frames by at least two connecting bosses attached to the side frames, at least two connecting bosses attached to the reinforcing frame, and pins inserted through bores of the connected bosses and bores of the connecting bosses. Rear positions of the reinforcing frame are attached to cylindrical portions of rear axle cases by holders rotatable about an axis of the cylindrical portions, and mounting members for connecting the holders to the reinforcing frame, respectively.
摘要翻译： TLB包括拖拉机主体，设置在拖拉机主体周围并由拖拉机主体支撑的加强框架，一对左右侧框架，用于可枢转地支承一对左右悬臂，该悬臂具有连接到其远端的装载机铲斗， 以及用于将侧框架连接到拖拉机主体的支架。 侧框架通过附接到侧框架的至少两个连接凸台连接到加强框架，附接到加强框架的至少两个连接凸台以及插入连接的凸台的孔和连接凸台的孔中的销钉。 加强框架的后部位置通过围绕圆柱形部分的轴线旋转的保持器以及用于将保持器连接到加强框架的安装构件分别附接到后轴箱的圆柱形部分。
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公开(公告)号：US08342789B2
公开(公告)日：2013-01-01
申请号：US12531789
申请日：2009-03-25
申请人： Toyoaki Yasuda , Masanori Fujino , Toshihiko Takemura , Yasuo Nakata , Yoshitaka Matsubara , Yoshihiro Ueda , Yuuki Takano , Yusuke Kawai , Ryohei Sumiyoshi , Hiroyuki Anami , Naoya Muramoto , Kenji Mitsui , Youhei Kawano , Takeshi Ikumura
发明人： Toyoaki Yasuda , Masanori Fujino , Toshihiko Takemura , Yasuo Nakata , Yoshitaka Matsubara , Yoshihiro Ueda , Yuuki Takano , Yusuke Kawai , Ryohei Sumiyoshi , Hiroyuki Anami , Naoya Muramoto , Kenji Mitsui , Youhei Kawano , Takeshi Ikumura
IPC分类号： E02F3/00
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/432 , E02F9/0816 , E02F9/2275 , Y10S414/131
摘要： A hood for a loader work machine is provided at the rear end of the frame body and downwardly of the transverse connecting member between the pair of right/left support frame members. The transverse connecting member includes a front wall plate and an upper wall plate projecting rearward from an upper end of the front wall plate. The upper wall plate of the transverse connecting member is disposed more downwardly than the vertical center of the cabin. A rear portion of the upper wall plate is inclined downwardly rearward. A hood upper wall is provided for covering a rear upper side between the pair of right/left support frame members. A front end portion of the hood upper wall is connected to the rear portion of the upper wall plate of the transverse connecting member. The hood upper wall is inclined downwardly rearward in correspondence with the rear portion of the upper wall plate.
摘要翻译： 用于装载机作业机器的机罩设置在框体的后端，横向连接构件的下方设置在一对右/左支撑框架构件之间。 横向连接构件包括从前壁板的上端向后突出的前壁板和上壁板。 横向连接构件的上壁板比座舱的垂直中心更向下设置。 上壁板的后部向后倾斜。 设置有罩上壁，用于覆盖所述一对右/左支撑框架构件之间的后上侧。 发动机罩上壁的前端部分连接到横向连接件的上壁板的后部。 罩上壁相对于上壁板的后部向后倾斜。
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公开(公告)号：US20110091307A1
公开(公告)日：2011-04-21
申请号：US12922921
申请日：2009-03-26
申请人： Toyoaki Yasuda , Masanori Fujino , Toshihiko Takemura , Yasuo Nakata , Yoshitaka Matsubara , Yoshihiro Ueda , Yuuki Takano , Yusuke Kawai , Ryohei Sumiyoshi , Hiroyuki Anami , Naoya Muramoto , Kenji Mitsui , Youhei Kawano , Takeshi Ikumura
发明人： Toyoaki Yasuda , Masanori Fujino , Toshihiko Takemura , Yasuo Nakata , Yoshitaka Matsubara , Yoshihiro Ueda , Yuuki Takano , Yusuke Kawai , Ryohei Sumiyoshi , Hiroyuki Anami , Naoya Muramoto , Kenji Mitsui , Youhei Kawano , Takeshi Ikumura
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/432 , E02F9/0816 , E02F9/2275 , Y10S414/131
摘要： A loader work machine is disclosed in which a base portion of each of right/left arms (77) is received by an arm support portion (164) of a first lift link (81) and pivotally supported by a first arm shaft (88), and a hydraulic pipe arrangement (167) connected to a hydraulic actuator (98) extend through an support frame (11) from inside to outside of its inner wall (12), and toward an arm (77). The base portion of the arm (77) is supported to the arm support portion (164) at a position adjacent a link outer wall (157) in a transverse direction so that a hose accommodation space (165) is formed between a link inner wall (156) and an internal side face of the base portion of the arm (77). The hydraulic pipe arrangement (167) runs frontward of the first arm shaft (88) and a first link shaft (85), and is disposed in the hose accommodation space (165).
摘要翻译： 公开了一种装载机作业机，其中每个左/右臂（77）的基部由第一升降连杆（81）的臂支撑部分（164）容纳并且由第一臂轴（88）可枢转地支撑， 连接到液压致动器（98）的液压管装置（167）从其内壁（12）的内部到外部延伸穿过支撑框架（11）并且朝向臂（77）延伸。 臂（77）的基部在横向方向上在与连杆外壁（157）相邻的位置处支撑在臂支撑部（164）上，使得软管容纳空间（165）形成在连杆内壁 （156）和臂（77）的基部的内侧面。 液压管道布置（167）从第一臂轴（88）和第一连杆轴（85）的前方延伸，并且设置在软管容纳空间（165）中。
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9.发明授权公开(公告)号：US07010874B2
公开(公告)日：2006-03-14
申请号：US10800396
申请日：2004-03-12
申请人： Akiyoshi Uchijima , Naoya Muramoto
发明人： Akiyoshi Uchijima , Naoya Muramoto
CPC分类号： E02F3/6273
摘要： A mounting frame unit attached to a tractor body for enabling working implements such as a front loader and a backhoe to be attached to the tractor body. The mounting frame unit includes a pair of right and left main frames extending longitudinally of the tractor body, and connecting frames for connecting the main frames as spaced from each other. A lower mounting unit is disposed in a rearward section of each of the main frames for connection to a rear axle case forming part of the tractor body. An upper mounting unit for connection to the rear axle case is disposed on a bridge member that bridges upper positions of an upwardly opening cutout formed in the rearward section.
摘要翻译： 连接到拖拉机主体的安装框架单元，用于使得诸如前装载机和反铲的工作工具能够附接到拖拉机主体。 安装框架单元包括一对沿拖拉机主体纵向延伸的左右主框架，以及用于将主框架彼此间隔开连接的连接框架。 下部安装单元设置在每个主框架的后部中，用于连接到形成拖拉机主体部分的后桥壳体。 用于连接到后轴箱的上部安装单元设置在桥接部件上，桥接部件桥接形成在后部的向上开口的切口的上部位置。
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公开(公告)号：US08821104B2
公开(公告)日：2014-09-02
申请号：US12922921
申请日：2009-03-26
申请人： Toyoaki Yasuda , Masanori Fujino , Toshihiko Takemura , Yasuo Nakata , Yoshitaka Matsubara , Yoshihiro Ueda , Yuuki Takano , Yusuke Kawai , Ryohei Sumiyoshi , Hiroyuki Anami , Naoya Muramoto , Kenji Mitsui , Youhei Kawano , Takeshi Ikumura
发明人： Toyoaki Yasuda , Masanori Fujino , Toshihiko Takemura , Yasuo Nakata , Yoshitaka Matsubara , Yoshihiro Ueda , Yuuki Takano , Yusuke Kawai , Ryohei Sumiyoshi , Hiroyuki Anami , Naoya Muramoto , Kenji Mitsui , Youhei Kawano , Takeshi Ikumura
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/432 , E02F9/0816 , E02F9/2275 , Y10S414/131
摘要： A loader work machine is disclosed in which a base portion of each of right/left arms (77) is received by an arm support portion (164) of a first lift link (81) and pivotally supported by a first arm shaft (88), and a hydraulic pipe arrangement (167) connected to a hydraulic actuator (98) extend through an support frame (11) from inside to outside of its inner wall (12), and toward an arm (77). The base portion of the arm (77) is supported to the arm support portion (164) at a position adjacent a link outer wall (157) in a transverse direction so that a hose accommodation space (165) is formed between a link inner wall (156) and an internal side face of the base portion of the arm (77). The hydraulic pipe arrangement (167) runs frontward of the first arm shaft (88) and a first link shaft (85), and is disposed in the hose accommodation space (165).
摘要翻译： 公开了一种装载机作业机，其中每个左/右臂（77）的基部由第一升降连杆（81）的臂支撑部分（164）容纳并且由第一臂轴（88）可枢转地支撑， 连接到液压致动器（98）的液压管装置（167）从其内壁（12）的内部到外部延伸穿过支撑框架（11）并且朝向臂（77）延伸。 臂（77）的基部在横向方向上在与连杆外壁（157）相邻的位置处支撑在臂支撑部（164）上，使得软管容纳空间（165）形成在连杆内壁 （156）和臂（77）的基部的内侧面。 液压管道布置（167）从第一臂轴（88）和第一连杆轴（85）的前方延伸，并且设置在软管容纳空间（165）中。
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