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公开(公告)号：US20230235528A1
公开(公告)日：2023-07-27
申请号：US17717660
申请日：2022-04-11
Inventor： Hongfeng MA , Penglong HOU , Le GAO
CPC classification number: E02F3/80 , E02F3/764 , E02F3/844 , E02F3/7645 , E02F3/7659
Abstract: The present disclosure discloses a rotary frame and a grader, and relates to the field of a grader. The rotary frame includes: a rotary ring, provided with a recessed portion and an opening; a first connecting piece fixed at the periphery of the rotary ring, one end of the first connecting piece being attached to the periphery of the rotary ring and the other end of the first connecting piece being separated from the periphery of the rotary ring; a second connecting piece, the second connecting piece being also fixed at the periphery of the rotary ring, and one end of the second connecting piece being attached to the periphery of the rotary ring and the other end of the second connecting piece being separated from the periphery of the rotary ring; a supporting base fixed on an inner wall of the rotary ring and located in the recessed portion.
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公开(公告)号：US20190061642A1
公开(公告)日：2019-02-28
申请号：US15687579
申请日：2017-08-28
Applicant: Caterpillar Inc.
Inventor： Anthony James Piraino
CPC classification number: B60R11/06 , B60R2011/004 , B60R2011/0052 , B60T3/00 , E02F3/764 , E02F3/765 , E02F3/962 , E02F5/32 , E02F9/00
Abstract: A mounting assembly for a chock block for a wheel of a machine is provided. The mounting assembly includes a first bracket configured to be attached to a pocket of a ripper of the machine. The first bracket includes a central plate and two side plates extending from the central plate. The mounting assembly also includes a second bracket configured to be attached to the first bracket. The second bracket includes a pair of support rods extending therefrom. The pair of support rods is configured to removably mount the chock block thereon.
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公开(公告)号：US09637889B2
公开(公告)日：2017-05-02
申请号：US14738450
申请日：2015-06-12
Applicant: CNH Industrial America LLC
Inventor： Scott A. Elkins
CPC classification number: E02F3/844 , E02F3/764 , E02F3/7645 , E02F3/765 , E02F3/845 , E02F9/262 , E02F9/264
Abstract: A motor grader having a moldboard and tiltable wheels is provided with a sensor system and electronic controller for determining a required wheel tilt to overcome anticipated draft forces resulting from the angle to which the moldboard is adjusted. The wheels are automatically leaned as determined necessary for counteracting the draft forces. An all-wheel-drive system can be controlled together with wheel lean for counteracting draft forces. Inputs from moldboard tilt and roll, motor grader positioning and orientation and the like can be included in determining anticipated draft forces.
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公开(公告)号：US20170114523A1
公开(公告)日：2017-04-27
申请号：US14920605
申请日：2015-10-22
Applicant: Deere & Company
Inventor： Nathan J. Horstman , Giovanni A. Wuisan , Ronald J. Huber
CPC classification number: E02F9/2004 , E02F3/7636 , E02F3/764 , E02F3/7645 , E02F3/765 , E02F3/844 , E02F9/0841 , E02F9/2087 , E02F9/2203
Abstract: In a work vehicle, such as a motor grader, having at least one actuator for positioning a component, an operator control system includes at least one controller configured to control the at least one actuator, and a control movable through a range of motion and having at least two detents, at least one located on each side of a neutral position of the control. The at least one controller is configured to control the at least one actuator based on positions of the control as the control is moved through its range of motion, and correlate at least one input signal from the control when at at least one of the detents with at least one reference position of the component.
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公开(公告)号：US20170114522A1
公开(公告)日：2017-04-27
申请号：US14920585
申请日：2015-10-22
Applicant: Deere & Company
Inventor： Christopher J. Maifield , Nathan J. Horstman , Giovanni A. Wuisan , Ronald J. Huber
CPC classification number: E02F9/2004 , E02F3/7636 , E02F3/764 , E02F3/7645 , E02F3/765 , E02F3/844 , E02F9/2012
Abstract: A control system for a work vehicle has a controller configured to adjust first and second actuators for moving first and second sides of an implement relative to the work vehicle. A first operator control provides a first incremental input to the controller corresponding to a first incremental adjustment of the first actuator effecting a prescribed change in position of the first side of the implement. A second operator control provides a second incremental input to the controller corresponding to a second incremental adjustment of the second actuator effecting a prescribed change in position of the second side of the implement. At least when in a manual control mode, the incremental change in position of the first side of the implement is independent of the incremental change in position of the second side of the implement.
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Patent Agency Ranking
公开(公告)号：US20170037595A1
公开(公告)日：2017-02-09
申请号：US14820826
申请日：2015-08-07
Applicant: Caterpillar Inc.
Inventor： Nikhil Sharma
CPC classification number: E02F3/844 , E02F3/764 , E02F3/7645 , E02F3/7654
Abstract: An assembly for a motor grader is disclosed. The assembly includes a blade operatively attached to a frame of the motor grader and configured to engage a ground surface. The blade includes a first segment and a second segment. The assembly further includes a movement actuator for moving the blade with respect to the frame in a first direction. The movement actuator includes a rod member having a first portion and a second portion. The first portion is secured to the first segment of the blade and the second portion is secured to the second segment of the blade.
Abstract translation: 公开了一种用于平地机的组件。 组件包括可操作地附接到电动平地机的框架并且构造成接合地面的叶片。 叶片包括第一段和第二段。 组件还包括用于沿着第一方向相对于框架移动刀片的运动致动器。 运动致动器包括具有第一部分和第二部分的杆构件。 第一部分被固定到叶片的第一段上，而第二部分被固定到叶片的第二段上。
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公开(公告)号：US09540787B2
公开(公告)日：2017-01-10
申请号：US14515294
申请日：2014-10-15
Applicant: Deere & Company
Inventor： Sean P. West , Nathan J. Horstman , Reginald M. Bindl
CPC classification number: E02F3/847 , E02F3/764 , E02F3/7668
Abstract: Motor graders and circle drives associated with the same. An example work vehicle includes a frame, a circle drive coupled to the frame, moldboard coupled to the circle drive and a planetary gear apparatus including an output shaft configured to mesh with the circle drive to rotate the circle drive relative to the frame.
Abstract translation: 自动平地机和圆圈驱动器相关联。 示例性工作车辆包括框架，耦合到框架的圆形驱动器，耦合到圆形驱动器的移动板和包括输出轴的行星齿轮设备，行星齿轮设备构造成与圆形驱动器啮合以相对于框架旋转圆盘驱动器。
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公开(公告)号：US20160215814A1
公开(公告)日：2016-07-28
申请号：US15092322
申请日：2016-04-06
Applicant: Caterpillar Inc.
Inventor： David L. Cox , Nathaniel Keith Harshman
IPC: F16C11/06
CPC classification number: F16C11/0628 , E02F3/764 , E02F3/7645 , E02F3/765 , E02F9/006 , E02F9/2271 , F16C11/0647 , F16C11/068 , F16C11/0685 , F16C2226/60 , F16C2350/00 , Y10T403/32737
Abstract: An assembly for a ball joint is provided. The assembly includes a housing assembly having a first section and a second section. Each of the first and second sections includes a concave spherical portion having a channel and an aperture. Each of the first and second sections includes a flange extending outwardly from sides of the concave spherical portion. The flange includes an aperture for receiving a fastener. The concave spherical portion of the first and second sections defines a ball seat. The apertures defined in the flange are axially aligned to connect the first and second sections through the fastener. The assembly includes an insert having a partial hemispherical shape configured to rest in the concave spherical portion. The insert includes a protrusion configured to mate with the channel. The insert includes a groove having an aperture axially aligned with the aperture in the channel to receive a lubricant.
Abstract translation: 提供了一种用于球接头的组件。 组件包括具有第一部分和第二部分的壳体组件。 第一和第二部分中的每一个包括具有通道和孔的凹形球形部分。 第一和第二部分中的每一个包括从凹形球形部分的侧面向外延伸的凸缘。 凸缘包括用于接收紧固件的孔。 第一和第二部分的凹球形部分限定球座。 限定在凸缘中的孔轴向对准以通过紧固件连接第一和第二部分。 组件包括具有部分半球形状的插入件，其被构造成搁置在凹形球形部分中。 插入件包括配置成与通道配合的突起。 插入件包括具有与通道中的孔轴向对准以容纳润滑剂的孔的凹槽。
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公开(公告)号：US20160108604A1
公开(公告)日：2016-04-21
申请号：US14515294
申请日：2014-10-15
Applicant: Deere & Company
Inventor： Sean P. West , Nathan J. Horstman , Reginald M. Bindl
CPC classification number: E02F3/847 , E02F3/764 , E02F3/7668
Abstract: Motor graders and circle drives associated with the same. An example work vehicle includes a frame, a circle drive coupled to the frame, moldboard coupled to the circle drive and a planetary gear apparatus including an output shaft configured to mesh with the circle drive to rotate the circle drive relative to the frame.
Abstract translation: 自动平地机和圆圈驱动器相关联。 示例性工作车辆包括框架，耦合到框架的圆形驱动器，耦合到圆形驱动器的移动板和包括输出轴的行星齿轮设备，行星齿轮设备构造成与圆形驱动器啮合以相对于框架旋转圆盘驱动器。
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公开(公告)号：US09290907B2
公开(公告)日：2016-03-22
申请号：US14382865
申请日：2014-06-30
Applicant: KOMATSU LTD.
Inventor： Shintarou Kobayashi
CPC classification number: E02F9/0866 , B60K11/04 , B60K13/04 , B60Y2200/41 , E02F3/764 , E02F3/7645 , E02F3/765 , E02F3/7654 , E02F9/0891 , F01N3/021 , F01N3/2066 , F01N13/009 , F01N2590/08 , F01P5/06 , F01P11/10 , F01P2001/005 , Y02A50/2325 , Y02T10/24
Abstract: A work vehicle is provided with an engine, and engine compartment, a cooling chamber, a radiator, a cooling fan, a dividing wall, and a cover. The cooling fan is arranged inside the cooling chamber and discharges air toward a direction that is isolated from the engine compartment. The dividing wall separates the engine compartment and the cooling chamber. The dividing wall includes a passage opening that links the engine compartment and the cooling chamber. The cover includes a main cover section, and a connecting section. The main cover section is arranged inside the cooling chamber next to the dividing wall with a gap therebetween. The main cover section is arranged to face the passage opening. The connecting section includes an open region. The connecting section connects the main cover section and the dividing wall.
Abstract translation: 工作车辆设置有发动机，发动机舱，冷却室，散热器，冷却风扇，分隔壁和盖。 冷却风扇设置在冷却室的内部，并向与发动机室隔离的方向排出空气。 分隔壁分隔发动机舱和冷却室。 分隔壁包括连接发动机舱和冷却室的通道开口。 盖子包括主盖部分和连接部分。 主盖部分布置在与分隔壁相邻的冷却室内，其间具有间隙。 主盖部布置成面对通道开口。 连接部分包括开放区域。 连接部分连接主盖部分和分隔壁。
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