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公开(公告)号：US20240183124A1
公开(公告)日：2024-06-06
申请号：US18285849
申请日：2022-04-07
CPC分类号： E02F3/7672 , E02F3/7681 , E02F3/815 , E02F3/844
摘要： The invention relates to a land leveling machine comprising a leveling box (1) made up of a front transverse support (2) and a rear transverse support (3), parallel to each other and in a horizontal position with respect to the ground, both supports being transverse in the direction of advance of the machine, both transverse supports (2,3) being also integral with each other by two longitudinal lateral supports (4); and where a plurality of scarifying or scraping elements (5) are accommodated on the front transverse support (1), horizontally aligned at their lower point with the lower surface of lateral skates (7) integrally attached to the longitudinal lateral supports (4) and with the lower edge of a leveling blade (6) integrally joined to the rear transverse support (3) by its lower part.
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公开(公告)号：US20150107861A1
公开(公告)日：2015-04-23
申请号：US14513332
申请日：2014-10-14
发明人： Kevin V. Keigley
IPC分类号： A01B63/114 , A01B31/00 , A01B63/108
CPC分类号： E02F3/7672 , A01B31/00 , A01B63/108 , A01B63/111 , E02F3/7609 , E02F3/815 , E02F3/844
摘要： One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool.
摘要翻译： 一个实施例包括结构化用于附接到作业机器的分级工具。 分级工具包括框架，与框架联接的地面接触轮，与框架联接并从框架的第一端延伸的梳子，以及与框架联接并被构造成可从第二端部接近的联接构件 帧。 当地面接触轮与地面接触时，通过改变分级工具的间距可以调节梳子进入地面的深度。
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公开(公告)号：US20130206432A1
公开(公告)日：2013-08-15
申请号：US13397119
申请日：2012-02-15
IPC分类号： E02F3/80
CPC分类号： E02F3/7672 , E02F3/765 , E02F3/7677 , E02F3/7681
摘要： A motor grader includes a base unit and a blade positioning assembly. The base unit has a main frame. The blade positioning assembly includes a pivot member attached to and extending downwardly from the main frame, and a blade lift member attached to a bottom end of the pivot member.
摘要翻译： 平地机包括基座单元和叶片定位组件。 底座单元有一个主框架。 叶片定位组件包括连接到主框架并从主框架向下延伸的枢轴构件，以及附接到枢转构件的底端的叶片提升构件。
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公开(公告)号：US20120272551A1
公开(公告)日：2012-11-01
申请号：US13456462
申请日：2012-04-26
申请人： David M. Zuk
发明人： David M. Zuk
CPC分类号： E02F5/08 , A01B13/00 , A01B13/16 , A01B31/00 , A01B35/18 , E02F3/7604 , E02F3/7672 , E02F3/783 , E02F5/145
摘要： A ditch forming implement includes a frame supported for movement across the ground in a forward working direction when connected to a towing vehicle. A rotating member, for example a tire having a resilient main body and integral resilient paddles formed thereon, is rotatably supported on the frame within an upright plane oriented transversely to the forward working direction. The frame may also support a shovel on an implement shank spaced forwardly of the rotating member, an adjustable guide wheel supported rearwardly of the rotating member for controlling depth of the rotating member, and a grader blade supported forwardly and laterally offset to one side of the rotating member for widening a ditch to be formed by the implement.
摘要翻译： 沟槽形成工具包括当连接到牵引车辆时被支撑用于在向前工作方向上穿过地面运动的框架。 旋转构件，例如具有弹性主体和形成在其上的整体弹性桨叶的轮胎，在横向于前向工作方向定向的直立面内被可转动地支撑在框架上。 框架还可以支撑在位于旋转构件前方的工具柄上的铲子，支撑在旋转构件的后方的可调导向轮，用于控制旋转构件的深度，以及平行机叶片，其向前和向外偏移地抵靠在旋转构件的一侧 旋转构件，用于加宽由工具形成的沟槽。
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公开(公告)号：US07980319B2
公开(公告)日：2011-07-19
申请号：US11997756
申请日：2006-07-20
申请人： Kenichi Maeda
发明人： Kenichi Maeda
IPC分类号： E02F3/00
CPC分类号： E02F3/844 , E02F3/7668 , E02F3/7672 , E02F3/7677
摘要： A motor grader including lift cylinders is described. Each one of lift cylinders is connected to a lifter bracket through first support means, and each other ends of the lift cylinders is connected to a forward position compared to a rear in portion in a draw bar, through second support means. Each one ends and the other end of the lift cylinders are offset from each other with respect to a front-rear direction of the motor grader as viewed from above the motor grader, thereby disposing the pair of lift cylinders inclined in the front-rear direction of the motor as viewed from a side of the motor grader. With this structure, it is possible to obtain the motor grader in which a height position of each end of the lift cylinders can be substantially equal to a height position of the lifter bracket as viewed from the side of the motor grader, and a visibility hindrance by the pair of lift cylinders can extremely be lowered.
摘要翻译： 描述了包括升降缸的自动平地机。 每个提升缸通过第一支撑装置连接到升降机支架，并且提升缸的每个其他端部通过第二支撑装置与牵引杆的后部部分相连接。 提升缸的每个端部和另一端相对于电动平地机的前后方向彼此偏移，从电动平地机的上方观察，从而将一对提升缸设置在前后方向上 从电动平地机侧观察。 利用这种结构，可以获得电动平地机，其中提升缸的每个端部的高度位置可以与从平地机的侧面观察时的升降器支架的高度位置基本相等，并且可视性阻碍 由一对提升缸可以极大地降低。
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公开(公告)号：US20100316444A1
公开(公告)日：2010-12-16
申请号：US12815985
申请日：2010-06-15
申请人： Lee M. Waldo
发明人： Lee M. Waldo
IPC分类号： E01C23/082 , E01C23/00
CPC分类号： E01C23/082 , E02F3/7672 , E02F3/7686
摘要： The cutting blades and smoothing blades of a road maintenance vehicle are adjustable in position with respect to the wheels to avoid extremes in changes in the depth of a cut by a blade or the height of the blades caused by wheels of the vehicle dropping into low places in a road. By including a selected number of wheels mounted to the same stiff frame, the wheels riding on the highest part of the road will lift the rigid frame and other wheels rather than the wheels riding on the lowest part of the road determining the depth of the cut of the cutting blades. The height of the blades with respect to the wheels can then be adjusted so that they never cut too deep and overly stress the blades but do cut the highest elevations of the road and move the loose dirt and gravel into the lower parts of the road. A first frame is supported by wheels and a second frame is movably mounted to the first frame.
摘要翻译： 道路维护车辆的切割刀片和平滑刀片相对于车轮位置可调节，以避免刀片深度变化的极限或由车辆轮子引起的刀片高度落入低位置 在一条路上 通过将选定数量的车轮安装在相同的刚性框架上，骑在道路最高处的轮子将提起刚性框架和其他车轮，而不是骑在道路最下部的车轮确定切割深度 的切割刀片。 然后可以调整叶片相对于车轮的高度，使得它们不会切割太深并且过度地施加叶片，而是切割道路的最高高度，并将松散的污物和砂砾移动到道路的下部。 第一框架由轮支撑并且第二框架可移动地安装到第一框架。
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公开(公告)号：US20100044062A1
公开(公告)日：2010-02-25
申请号：US12525986
申请日：2007-12-03
CPC分类号： E02F3/7686 , E02F3/7668 , E02F3/7672 , E02F3/7677 , E02F3/7681 , E02F5/22
摘要： The present invention relates to a grading apparatus (10, 210) comprising an elongate support arm assembly (12, 212) having a mount (16, 216) at one end for attachment to a vehicle (100), and a grading blade (14, 214) attached to the opposing end of the support arm assembly. The grading blade can be positioned outwardly of the vehicle to grade a surface beside the vehicle as the vehicle moves forward.
摘要翻译： 本发明涉及一种分级装置（10,210），其包括细长的支撑臂组件（12,212），其在一端具有用于附接到车辆（100）的安装件（16,216），以及分级叶片（14,212） ，214），其连接到所述支撑臂组件的相对端。 当车辆向前移动时，分级叶片可以定位在车辆的外部，以使车辆旁边的表面分级。
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公开(公告)号：US20080185162A1
公开(公告)日：2008-08-07
申请号：US11997756
申请日：2006-07-20
申请人： Kenichi Maeda
发明人： Kenichi Maeda
IPC分类号： E02F3/76
CPC分类号： E02F3/844 , E02F3/7668 , E02F3/7672 , E02F3/7677
摘要： One ends of respective lift cylinders 11a and 11b are connected to a lifter bracket 7 respectively through first support means 20a and 20b, and other ends of the lift cylinders 11a and 11b are connected to a draw bar 3 respectively through second support means 21a and 21b. The one ends and the other ends of the lift cylinders 11a and 11b are offset from each other in a front-rear direction of the motor grader as viewed from above the motor grader, thereby disposing the pair of lift cylinders 11a and 11b inclined as viewed from a side of the motor grader. With this structure, it is possible to obtain the motor grader in which a height position of each end of the lift cylinders 11a and 11b can be substantially equal to a height position of the lifter bracket 7 as viewed from the side of the motor grader, and a visibility hindrance by the pair of lift cylinders can extremely be lowered.
摘要翻译： 各提升缸11a和11b的一端分别通过第一支撑装置20A和20b连接到升降机支架7，提升缸11a和11b的另一端分别连接到拉杆3 第二支撑装置21a和21b。 提升缸11 a和11b的一端和另一端从电动平地机的上方观察时在电动平地机的前后方向彼此偏移，从而设置一对提升缸11a和11 b从平地机的一侧观察时倾斜。 利用这种结构，可以获得提升缸11a和11b的每个端部的高度位置可以与从电动机侧观察的升降器支架7的高度位置基本相等的电动平地机 分级机和一对提升缸的可见性阻碍可以极大地降低。
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9.发明申请Blade assembly, claw assembly, and gradient adjustment system for implements 审中-公开刀片组件，爪组件和工具梯度调节系统公开(公告)号：US20080000660A1
公开(公告)日：2008-01-03
申请号：US11451760
申请日：2006-06-13
申请人： Ralph Palmer Moe
发明人： Ralph Palmer Moe
IPC分类号： E02F3/76
CPC分类号： E02F3/7668 , A01B31/00 , E02F3/7672
摘要： An implement is disclosed having a unique blade assembly, a unique claw assembly, and a unique gradient system for raising, lowering, leveling, and changing the gradient of an implement. The blade angle and blade pitch can be independently adjusted on the blade assembly. The blade assembly and claw assembly use chains to provide force to the lower portions of the blade and prongs, respectively, to maintain the position of the lower portions of the blade and prongs, respectively, when there is forward motion of the implement. The gradient system enables independent height adjustment of each side, right and left, of the implement. When the gradient system is incorporated into the same implement as the blade assembly, the combination makes the gradient of the blade adjustable as well.
摘要翻译： 公开了一种具有独特的叶片组件，独特的爪组件和用于升高，降低，调平和改变工具的梯度的独特梯度系统的工具。 刀片角度和叶片间距可以在刀片组件上独立调整。 叶片组件和爪组件使用链条来分别向叶片和插脚的下部提供力，以分别在工具的向前运动时保持叶片和插脚的下部的位置。 梯度系统可实现工具的左右两侧独立的高度调节。 当梯度系统结合到与叶片组件相同的工具中时，组合使得叶片的梯度也可调节。
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公开(公告)号：US3103078A
公开(公告)日：1963-09-10
申请号：US24308162
申请日：1962-12-07
申请人： WATERSON ARTHUR P
发明人： WATERSON ARTHUR P
CPC分类号： E02F3/7672 , E02F3/8157 , E02F3/841 , Y10S37/907
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