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1. 发明授权

US08342789B2 Loader work machine 有权
标题翻译：装载机工作机
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。

2. 发明申请

US20110091307A1 Loader Work Machine 有权
标题翻译：装载机工作机
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
IPC分类号： E02F3/34 , E02F9/16
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。

3. 发明授权

US08821104B2 Loader work machine 有权
标题翻译：装载机工作机
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
IPC分类号： E02F3/34 , E02F9/16 , E02F9/22 , E02F3/43 , E02F9/08
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。

4. 发明授权

US08545163B2 Loader work machine 有权
标题翻译：装载机工作机
公开(公告)号：US08545163B2
公开(公告)日：2013-10-01
申请号：US12529970
申请日：2009-03-23
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： E02F3/34 , E02F3/28
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/432 , E02F9/0816 , E02F9/2275 , Y10S414/131
摘要： Positional relationship among the first link support shaft (85), the second link support shaft (86), the first arm support shaft (88) and the second arm support shaft (89) is set such that an upper portion of the first lift link (81) comes into substantial agreement with a rear end of the machine body (1), when the upper free end of the first lift link (81) is pivoted maximally rearward in the course of transition of the arm (77) from a lowermost state realized lifting down the arm (77) to an uppermost state realized by lifting up the arm (77).
摘要翻译：第一连杆支撑轴（85），第二连杆支撑轴（86），第一臂支撑轴（88）和第二臂支撑轴（89）之间的位置关系被设定为使得第一升降连杆（81）与机体（1）的后端基本吻合，当第一升降连杆（81）的上自由端在臂（77）从最下方过渡时的过程中最大程度地向后枢转实现了将臂（77）提升到通过提起臂（77）而实现的最上部状态。

5. 发明申请

US20100143087A1 Loader Work Machine 有权
公开(公告)号：US20100143087A1
公开(公告)日：2010-06-10
申请号：US12529970
申请日：2009-03-23
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： E02F9/08
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/432 , E02F9/0816 , E02F9/2275 , Y10S414/131
摘要： A loader work machine includes: a first lift link (81) and a second lift links (82) disposed forwardly of the first lift link (81) for vertically pivotally supporting a base portion of an arm (77) at a rear upper portion of a machine body frame (1); an arm cylinder (79) provided between the base portion of the arm (77) and a rear lower portion of the machine body frame for lifting up/down the arm (77); a first link support shaft (85) for pivotally supporting a lower base portion of the first lift link (81) to the machine body frame (1); a second link support shaft (86) for pivotally connecting a base portion of the second lift link (82) to the machine body frame (1), at a position forwardly of the first link support shaft; a first arm support shaft (88) for pivotally supporting a base portion of the arm (77) to an upper free end of the first lift link (81); a second arm support shaft (89) for pivotally connecting a base portion of the arm (77) to a free end of the second lift link (82), at a position forwardly of the first arm support shaft (88); a lower cylinder support shaft (91) for pivotally connecting a lower end of the arm cylinder (79) to the machine body frame (1); and an upper cylinder support shaft (92) for pivotally connecting an upper leading end portion of the arm cylinder (79) to the base portion of the arm (77). A leading end of the arm (77) is lifting up/down forwardly of the machine body frame (1). Positional relationship among the first link support shaft (85), the second link support shaft (86), the first arm support shaft (88) and the second arm support shaft (89) is set such that an upper portion of the first lift link (81) comes into substantial agreement with a rear end of the machine body (1), when the upper free end of the first lift link (81) is pivoted maximally rearward in the course of transition of the arm (77) from a lowermost state realized lifting down the arm (77) to an uppermost state realized by lifting up the arm (77).

6. 发明申请

US20100143086A1 Loader Work Machine 有权
标题翻译：装载机工作机
公开(公告)号：US20100143086A1
公开(公告)日：2010-06-10
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： E02F3/28 , B62D21/00 , E02F9/16 , E02F3/36
CPC分类号： E02F3/3405 , E02F3/3414 , E02F3/432 , E02F9/0816 , E02F9/2275 , Y10S414/131
摘要： An improvement of a loader work machine is disclosed. A machine body frame includes a frame body having a bottom wall and a pair or right/left side walls, and a pair of right/left support frame members connected to a rear end of the frame body. A cabin is mounted on the machine body frame. A transverse connecting member is disposed rearwardly of the cabin for connecting the pair of right/left support frame members to right/left sides thereof, respectively. A pair of right/left arms are disposed on right/left sides of the machine body frame, with base portions thereof being vertically pivotally supported to the pair of right/left support frame members, respectively. A pair of right/left arm cylinders are provided between the base portions of the arms and the rear portions of the machine body frame for lifting up/down the arms. A hood 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, for housing an engine. 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：公开了装载机作业机的改进。机身框架包括具有底壁和一对或右/左侧壁的框体，以及连接到框体的后端的一对右/左支撑框架构件。机舱安装在机身框架上。横向连接构件设置在车厢的后方，用于将一对右/左支撑框架构件分别连接到其左/右侧。一对右/左臂设置在机体框架的左右两侧，其基部分别垂直地枢转地支撑在一对右/左支撑框架构件上。在臂的基部和机体框架的后部之间设置有一对右/左臂气缸，用于提升/降低臂。在框架体的后端设置有罩，并且在左右一对支撑框架构件之间的横向连接构件的下方设置有用于容纳发动机的罩。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。

7. 发明授权

US06446367B1 Tractor-loader-backhoe 失效
标题翻译：拖拉机装载机 - 反铲
公开(公告)号：US06446367B1
公开(公告)日：2002-09-10
申请号：US09520086
申请日：2000-03-07
申请人： Naoya Muramoto , Tsuyoshi Aoki , Shoichiro Kawamura , Toshihiko Takemura
发明人： Naoya Muramoto , Tsuyoshi Aoki , Shoichiro Kawamura , Toshihiko Takemura
IPC分类号： E02F3627
CPC分类号： E02F3/627 , E02F3/964
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。

8. 发明授权

US07413397B2 Work vehicle having front loader 有权
标题翻译：工作车辆有前装载机
公开(公告)号：US07413397B2
公开(公告)日：2008-08-19
申请号：US11076408
申请日：2005-03-09
申请人： Naoya Muramoto , Arinobu Ishida , Masataka Takagi , Masayuki Nakano , Koichi Kawaguchi
发明人： Naoya Muramoto , Arinobu Ishida , Masataka Takagi , Masayuki Nakano , Koichi Kawaguchi
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。

9. 发明申请

US20080078564A1 Valve Mounting Structure for a Loader Work Vehicle, and a Loader Work Vehicle 审中-公开
标题翻译：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
申请人： Naoya Muramoto , Shusaku Yamaguchi , Arinobu Ishida , Kosuke Oyama
发明人： Naoya Muramoto , Shusaku Yamaguchi , Arinobu Ishida , Kosuke Oyama
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。

10. 发明授权

US6142724A Front loader attaching structure 有权
标题翻译：前装载机连接结构
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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