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1. 发明授权

US12024856B2 Work machine 有权
公开(公告)号：US12024856B2
公开(公告)日：2024-07-02
申请号：US17629819
申请日：2020-09-10
申请人： KOMATSU LTD.
发明人： Keiichi Hayashi
IPC分类号： B60G17/005 , B60G21/00 , E02F9/02
CPC分类号： E02F9/028 , B60G17/005 , B60G21/007 , B60G2300/09 , B60G2400/0511 , B60G2400/0516 , B60G2400/63
摘要： Tipping over of a work machine is prevented. The work machine includes: a vehicular body; a rear axle attached to the vehicular body to be capable of undergoing a roll motion with respect to an axis extending in a front-rear direction of the vehicular body; and a controller. The controller acquires stability of the center of gravity of the vehicular body, and controls the roll motion of the rear axle with respect to the vehicular body based on the stability.

2. 发明授权

US11933019B2 Vehicle comprising a stabilizer, and stabilizer for such a vehicle 有权
公开(公告)号：US11933019B2
公开(公告)日：2024-03-19
申请号：US17439026
申请日：2020-03-19
申请人： P. BERENDE HOLDING B.V. , NIJHUIS ENGINEERING DRONTEN B.V.
发明人： Petrus Cornelis Adrianus Maria Berende , Daniel P. J. Stee
IPC分类号： E02F9/02 , B60F1/04
CPC分类号： E02F9/022 , B60F1/04 , E02F9/028
摘要： A vehicle includes a chassis, and a stabilizer including a support frame that has a wheel support that is configured to support at least one shaft and two wheels arranged on opposite sides relative to a longitudinal axis of said vehicle and defining a track width between said two wheels. A base supports the support frame, and a suspension connects the base relative to the chassis and is configured to allow a free vertical displacement of one of the base and the chassis relative to the other over a restricted range. A stabilizer of or for such a vehicle.

3. 发明申请

US20170120820A1 Device and Method for Providing a Vehicle Surround View 审中-公开
公开(公告)号：US20170120820A1
公开(公告)日：2017-05-04
申请号：US15334363
申请日：2016-10-26
申请人： Conti Temic Microelectronic GmbH , Deere & Company
发明人： Johannes Petzold , Kilian Wolff , Denis Selensky , Wolfram Haiges
IPC分类号： B60R1/00 , H04N9/31 , H04N7/18
CPC分类号： B60R1/00 , B60R2300/105 , B60R2300/50 , E02F9/024 , E02F9/028 , E02F9/085 , E02F9/24 , E02F9/261 , G06K9/00791 , G06K2009/363 , G06T3/0062 , H04N7/181 , H04N9/3179
摘要： Device and method for providing a vehicle surround view for a vehicle, which is located on a driving plane, comprising vehicle cameras, which provide camera images of a vehicle environment of the vehicle, a location-detection unit, which detects a change in location of at least one vehicle camera relative to the driving plane of the vehicle, and comprising an image data processing unit which projects the camera images provided by the vehicle cameras onto a projection surface to generate the vehicle surround view, which projection surface is adapted according to the detected change in location of the vehicle camera.

4. 发明授权

US09273446B2 Steerable underwater trenching apparatus 有权
标题翻译：可操纵的水下挖沟设备
公开(公告)号：US09273446B2
公开(公告)日：2016-03-01
申请号：US14353108
申请日：2012-10-26
申请人： IHC Engineering Business Limited
发明人： Jonathan Ralph Manchester
IPC分类号： E02F9/02 , E02F5/10
CPC分类号： E02F9/026 , E02F5/105 , E02F5/109 , E02F9/024 , E02F9/028
摘要： An underwater trenching apparatus comprises at least one trenching tool; a lifting attachment point configured for attachment of a lifting means for lowering the trenching apparatus to, or raising the trenching apparatus from, its location of operation; at least two steerable endless track units for transmitting tractive effort to move the underwater trenching apparatus in use; and for each steerable endless track unit, a first mounting arrangement permitting rotation of the track unit about a vertical axis, and a first actuator configured to move the track unit about the vertical axis, and control means configured to control the action of the actuator. In alternative forms, in addition to, or alternative to the steerable endless track units, the apparatus includes height adjustment means for adjusting the vertical spacing between the main body portion and the respective endless tracks; and control means configured to control the action of the height adjustment means.
摘要翻译：一种水下挖沟装置包括至少一个挖沟工具; 提升附接点，其构造成用于附接用于将挖沟装置下降的提升装置或从其操作位置提升挖沟装置; 至少两个可操纵的循环轨道单元，用于在使用中传送牵引力以移动所述水下挖沟设备; 并且对于每个可操纵的环形轨道单元，允许轨道单元围绕垂直轴线旋转的第一安装装置和被配置为围绕垂直轴线移动轨道单元的第一致动器以及被配置为控制致动器的动作的控制装置。在替代形式中，除了可操纵的环形轨道单元之外或替代，该装置包括用于调节主体部分和相应的环形轨道之间的垂直间隔的高度调节装置; 以及控制装置，被配置为控制高度调节装置的动作。

5. 发明申请

US20140076643A1 EXTENDABLE FRAME WORK VEHICLE 有权
标题翻译：可扩展的车架车辆
公开(公告)号：US20140076643A1
公开(公告)日：2014-03-20
申请号：US14088856
申请日：2013-11-25
申请人： Chris Osswald , Walter A. Osswald , Marcus F. Dack , Kenneth Buelt , Thomas E. Price, JR. , Alan Severns , Jeffrey A. Wierschke , Joe A. Racz , David R. Bauer , Justin D. Gasal
发明人： Chris Osswald , Walter A. Osswald , Marcus F. Dack , Kenneth Buelt , Thomas E. Price, JR. , Alan Severns , Jeffrey A. Wierschke , Joe A. Racz , David R. Bauer , Justin D. Gasal
IPC分类号： B62D21/14 , B60K25/06 , B62D55/065
CPC分类号： B62D21/14 , B60K25/06 , B62D37/04 , B62D49/0678 , B62D49/085 , B62D55/0655 , B66F9/0655 , B66F11/044 , B66F17/003 , E02F3/3414 , E02F3/96 , E02F9/02 , E02F9/024 , E02F9/028 , E02F9/18 , E02F9/2004 , E02F9/225 , E02F9/2253
摘要： An extendable frame work vehicle offering enhanced versatility, safety and effectiveness. The vehicle includes an adjustable frame with front and rear portions that extend or retract with respect to each other. The front portion is supported by a first pair of wheels and said rear portion is supported by a second pair of wheels. Each wheel is independently driven and steered. The vehicle also includes an engine mounted on the rear portion of the frame. Incorporated into the vehicle is an electro-hydraulic assembly which enables extension and retraction of the adjustable frame. The assembly includes a sensor-responsive microprocessor controller, at least one hydraulic pump, at least one hydraulic drive motor, and at least one valve network.
摘要翻译：可扩展的车架工作车辆提供增强的多功能性，安全性和有效性。车辆包括可调节框架，前后部分相对于彼此延伸或缩回。前部由第一对车轮支撑，所述后部由第二对车轮支撑。每个车轮都是独立驱动和转向。车辆还包括安装在框架后部的发动机。结合到车辆中的是电液压组件，其能够使可调节框架伸出和缩回。组件包括传感器响应微处理器控制器，至少一个液压泵，至少一个液压驱动马达和至少一个阀网。

6. 发明授权

US08602153B2 Extendable frame work vehicle 有权
公开(公告)号：US08602153B2
公开(公告)日：2013-12-10
申请号：US11890332
申请日：2007-08-06
申请人： Chris Osswald , Walter A. Osswald , Marcus F. Dack , Kenneth Buelt , Thomas E. Price, Jr. , Alan Severns , Jeffrey A. Wierschke , Joe A. Racz , David R. Bauer , Justin D. Gasal
发明人： Chris Osswald , Walter A. Osswald , Marcus F. Dack , Kenneth Buelt , Thomas E. Price, Jr. , Alan Severns , Jeffrey A. Wierschke , Joe A. Racz , David R. Bauer , Justin D. Gasal
IPC分类号： B60K17/00
CPC分类号： B62D21/14 , B60K25/06 , B62D37/04 , B62D49/0678 , B62D49/085 , B62D55/0655 , B66F9/0655 , B66F11/044 , B66F17/003 , E02F3/3414 , E02F3/96 , E02F9/02 , E02F9/024 , E02F9/028 , E02F9/18 , E02F9/2004 , E02F9/225 , E02F9/2253
摘要： An extendable frame work vehicle offering enhanced versatility, safety and effectiveness. The vehicle includes an adjustable frame with front and rear portions that extend or retract with respect to each other. The front portion is supported by a first pair of wheels and said rear portion is supported by a second pair of wheels. Each wheel is independently driven and steered. The vehicle also includes an engine mounted on the rear portion of the frame. Incorporated into the vehicle is an electro-hydraulic assembly which enables extension and retraction of the adjustable frame. The assembly includes a sensor-responsive microprocessor controller, at least one hydraulic pump, at least one hydraulic drive motor, and at least one valve network.

7. 发明授权

US08180532B2 Vector controlled leveling system for a forestry machine 有权
标题翻译：林业机器矢量控制调平系统
公开(公告)号：US08180532B2
公开(公告)日：2012-05-15
申请号：US12302060
申请日：2007-05-23
申请人： James O'Halloran , Daniel Schulz
发明人： James O'Halloran , Daniel Schulz
IPC分类号： B62D33/073
CPC分类号： B62D55/116 , B60G17/0165 , B60G2300/06 , B60G2300/45 , B60G2400/05 , E02F9/028
摘要： The present invention provides a leveling control system for a forestry machine (10) employing position sensors that relay information about the orientation of the carriage (12) in relation to the swing-house assembly (14) in order to control roll and pitch in a manner that maximizes the operating envelop of the leveling mechanism (38). The angles of pitch and roll of the swing-house assembly (14) in relation to the carriage (12) are measured and/or calculated and a controller (24) limits operation of the leveling mechanism (38) to an operating envelop that may be described in terms of pitch and droll. The cylinders (54, 56) are decelerated gradually as the operating envelop is approached. The controller (24) can include an automatic leveling mode. The controller (24) can change the function of the fore, aft, left and right operator controls so that they are true from the operator's frame of reference regardless of the rotary position of the cab relative to the carriage (12).
摘要翻译：本发明提供了一种用于林业机器（10）的调平控制系统，该系统采用位置传感器，该传感器相对于摆动组件（14）传递关于托架（12）的取向的信息，以便控制滚筒和俯仰使得调平机构（38）的操作包络最大化的方式。测量和/或计算旋转体组件（14）相对于滑架（12）的俯仰角和滚动角度，并且控制器（24）将调平机构（38）的操作限于可操作的包络被描述为俯仰和滚动。气缸（54,56）随着工作信封的接近而逐渐减速。控制器（24）可以包括自动调平模式。无论驾驶室相对于滑架（12）的旋转位置为何，控制器（24）都可以改变前，后，左和右操作者控制的功能，使得它们从操作者的参考系成立。

8. 发明申请

US20120073843A1 SUSPENSION DEVICE FOR A WORK VEHICLE 审中-公开
标题翻译：用于工作车辆的悬挂装置
公开(公告)号：US20120073843A1
公开(公告)日：2012-03-29
申请号：US13375268
申请日：2010-06-03
申请人： Kazuki Kure
发明人： Kazuki Kure
IPC分类号： A01B63/10 , A01B63/00
CPC分类号： B62D55/0842 , B62D55/084 , B62D55/112 , E02F9/028 , E02F9/2257
摘要： A suspension device for a work vehicle is capable of not only providing improved ride quality during nonoperational traveling such as on-site movement over uneven terrain, but also ensuring stable driving power during operational traveling such as an excavation operation on uneven terrain. The suspension device 60 has an equalizer bar 61 for coupling undercarriages 4, 4′ provided on both sides, respectively, of a vehicle body 3, the equalizer bar 61 being provided in the vehicle body 3 so as to be freely swingable up and down. This suspension device 60 has pitch angle change cylinders 65 as maximum pitch angle changing mechanism for changing the maximum pitch angle of the equalizer bar 61.
摘要翻译：用于工作车辆的悬挂装置不仅可以在非工作行驶期间提供改善的乘坐质量，例如在不平坦地形上的现场运动，而且还确保在诸如在不平坦地形上的挖掘操作的操作行驶期间的稳定的驱动力。悬挂装置60具有用于分别设置在车身3的两侧的联锁底盘4,4'的均衡杆61，平衡杆61设置在车体3中以便可上下自由地摆动。该悬架装置60具有作为用于改变均衡杆61的最大俯仰角的最大俯仰角变更机构的俯仰角变化气缸65。

9. 发明申请

US20100264694A1 Tilt Device for a Material Handling Machine 有权
标题翻译：物料搬运机倾斜装置
公开(公告)号：US20100264694A1
公开(公告)日：2010-10-21
申请号：US12741115
申请日：2008-11-10
申请人： Patrick Lee Crawford
发明人： Patrick Lee Crawford
IPC分类号： B62D33/063
CPC分类号： B62D33/067 , B62D55/116 , B66C23/86 , E02F9/028 , E02F9/121
摘要： A machine (A) includes a frame (16) and a platform (58) on which a boom assembly (B) is mounted. Two arms (332) of a U-shaped pivotal member (330) are pivotably mounted to the frame (16) about a first pivot axis (380) perpendicular to a longitudinal direction of the frame (16). A front end (302) of a mounting plate (310) is pivotably connected to an intermediate section (336) of the pivotal member (330) about a second pivot axis (382) perpendicular to and spaced from the pivot axis (380). Two rams (400) are mounted on opposite sides of a rear end (304) of the mounting plate (310). Each ram (400) includes a lower end (404) pivotably connected to the frame (16) and an upper end (402) pivotably connected to one of the sides of the mounting plate (310). The boom assembly (B), the mounting plate (310), and the pivotal member (330) pivot about the first pivot axis (380) and/or the second pivot axis (382) relative to the frame (16) due to relative movement of the rams (400).
摘要翻译：机器（A）包括框架（16）和安装有悬臂组件（B）的平台（58）。 U形枢转构件（330）的两个臂（332）围绕垂直于框架（16）的纵向方向的第一枢转轴线（380）可枢转地安装到框架（16）。安装板（310）的前端（302）围绕与枢转轴线（380）垂直并与其分开的第二枢转轴线（382）可枢转地连接到枢转构件（330）的中间部分（336）。两个柱塞（400）安装在安装板（310）的后端（304）的相对侧上。每个冲头（400）包括可枢转地连接到框架（16）的下端（404）和可枢转地连接到安装板（310）的一侧的上端（402）。悬臂组件（B），安装板（310）和枢转构件（330）相对于框架（16）围绕第一枢转轴线（380）和/或第二枢转轴线（382）枢转，由于相对公羊的运动（400）。

10. 发明申请

US20090118913A1 Vector Controlled Leveling System for a Forestry Machine 有权
标题翻译：林业机器矢量控制调平系统
公开(公告)号：US20090118913A1
公开(公告)日：2009-05-07
申请号：US12302060
申请日：2007-05-23
申请人： James O'Halloran , Daniel Schulz
发明人： James O'Halloran , Daniel Schulz
IPC分类号： G06F7/00
CPC分类号： B62D55/116 , B60G17/0165 , B60G2300/06 , B60G2300/45 , B60G2400/05 , E02F9/028
摘要： The present invention provides a leveling control system for a forestry machine (10) employing position sensors that relay information about the orientation of the carriage (12) in relation to the swing-house assembly (14) in order to control roll and pitch in a manner that maximizes the operating envelop of the leveling mechanism (38). The angles of pitch and roll of the swing-house assembly (14) in relation to the carriage (12) are measured and/or calculated and a controller (24) limits operation of the leveling mechanism (38) to an operating envelop that may be described in terms of pitch and droll. The cylinders (54, 56) are decelerated gradually as the operating envelop is approached. The controller (24) can include an automatic leveling mode. The controller (24) can change the function of the fore, aft, left and right operator controls so that they are true from the operator's frame of reference regardless of the rotary position of the cab relative to the carriage (12).
摘要翻译：本发明提供了一种用于林业机器（10）的调平控制系统，该系统采用位置传感器，该传感器相对于摆动组件（14）传递关于托架（12）的取向的信息，以便控制滚筒和俯仰使得调平机构（38）的操作包络最大化的方式。测量和/或计算旋转体组件（14）相对于滑架（12）的俯仰角和滚动角度，并且控制器（24）将调平机构（38）的操作限于可操作的包络被描述为俯仰和滚动。气缸（54,56）随着工作信封的接近而逐渐减速。控制器（24）可以包括自动调平模式。无论驾驶室相对于滑架（12）的旋转位置为何，控制器（24）都可以改变前，后，左和右操作者控制的功能，使得它们从操作者的参考系成立。

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