专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180184570A1 FRONT LIFTING DEVICE FOR AN AGRICULTURAL MACHINE AND ASSOCIATED CONTROL METHOD 审中-公开
公开(公告)号：US20180184570A1
公开(公告)日：2018-07-05
申请号：US15739304
申请日：2016-06-17
申请人： Hubert DEFRANCQ
发明人： Hubert DEFRANCQ
IPC分类号： A01B59/06
CPC分类号： A01B59/068 , A01B59/048 , A01B59/064 , A01B63/108
摘要： Disclosed is a device for hitching and lifting an agricultural tool, including a frame fastened to the agricultural machine, a first arm articulated on the frame with a first tool hitch at one end, at least one first jack, the cylinder or rod being connected to the frame, the other connected to the arm, the jack enabling moving the arm so the extent of the travel of the jack allows the end of the arm bearing the hitch to successively pass through a first (minimum low) position, a second (maximum high) position, and a third (retracted) position, of the supply of the jack, a unit for detecting the position of the end of the arm to deactivate the supply of the jack when the end reaches the second position, and a bypass controller for bypassing the controller of the detection unit, to reactivate the supply of the jack.

2. 发明申请

US20180116096A1 METHOD FOR DETERMINING A WEIGHT OF A PAYLOAD FOR A UTILITY VEHICLE 审中-公开
公开(公告)号：US20180116096A1
公开(公告)日：2018-05-03
申请号：US15794349
申请日：2017-10-26
申请人： Deere & Company
发明人： Valentin Gresch , Martin Kremmer , Ramon Isele
IPC分类号： A01B59/06 , A01B63/118 , G01G19/12 , G01L5/16 , G01L5/10
CPC分类号： A01B59/069 , A01B59/065 , A01B59/068 , A01B63/102 , A01B63/118 , G01G19/083 , G01G19/12 , G01L5/10 , G01L5/16
摘要： A method is provided for determining a weight of a payload carried by a support structure of an agricultural utility vehicle via a hitch. The hitch includes at least one upper link and at least one lower link. The method includes determining the weight based on at least one of (1) an angle between the upper link and a vehicle horizontal, and (2) a holding force that arises at a connection between the upper link and the payload and is effective along the upper link.

3. 发明申请

US20150041228A1 AGRICULTURAL TRACTOR 有权
标题翻译：农业拖拉机
公开(公告)号：US20150041228A1
公开(公告)日：2015-02-12
申请号：US14382994
申请日：2012-08-29
申请人： Kenichi Hatanaka , Koji Yamaguchi
发明人： Kenichi Hatanaka , Koji Yamaguchi
IPC分类号： A01B63/10 , B62D49/06 , A01B59/06
CPC分类号： A01B63/1006 , A01B59/068 , B62D49/065
摘要： An agricultural tractor seeks to simplify a shaft support structure in a lower portion side of an elevating hydraulic cylinder which is externally installed to a rear side of a transmission case. The agricultural tractor of the present invention is provided with a travel machine body to which an engine and the transmission case are mounted, a lift arm which is provided in a rear portion side of an upper surface of the transmission case so as to freely oscillate up and down, the elevating hydraulic cylinder which oscillates up and down the lift arm, and rear axle cases which protrude laterally outward from the transmission case. An upper portion side of the elevating hydraulic cylinder is connected to the lift arm, and a lower portion side of the elevating hydraulic cylinder is supported to the travel machine body. The lower portion side of the elevating hydraulic cylinder is axially supported rotatably via a laterally directed pivot pin shaft by a hitch portion which is integrally formed in at least one of the right and left rear axle cases so as to protrude backward, and a bracket portion which is integrally formed in a rear surface of the transmission case so as to protrude backward.
摘要翻译：农用拖拉机旨在简化在外部安装在变速器箱的后侧的升降液压缸的下部侧的轴支撑结构。本发明的农用拖拉机设置有安装有发动机和变速箱的行进机体，提升臂，其设置在变速箱的上表面的后部侧，以便自由地向上振动向下，提升臂上下摆动的升降液压缸和从变速箱横向向外突出的后轴箱。升降液压缸的上部侧与提升臂连接，升降液压缸的下部侧支承在行进机体上。升降液压缸的下部侧通过横向定向的枢轴销轴由轴向支撑，所述搭接部分一体地形成在左右后轮壳体中的至少一个中，从而向后突出，并且支架部分其一体地形成在变速箱的后表面中以向后突出。

4. 发明申请

US20130133905A1 TRACTOR IMPLEMENT SUPPORT LINKAGE 失效
标题翻译：拖拉机执行支持链接
公开(公告)号：US20130133905A1
公开(公告)日：2013-05-30
申请号：US13522144
申请日：2012-01-06
申请人： Nicolas Valet , Sebastien Gauthier
发明人： Nicolas Valet , Sebastien Gauthier
IPC分类号： A01B59/00
CPC分类号： A01B59/002 , A01B59/068
摘要： A tractor implement support linkage has a pair of implement attachment links (11), each link being provided at its outer end with an implement attachment means (12) and being pivoted (13) at its inner end on a first arm (14). The first arm is pivoted (15) at its inner end on a support frame (16), the outer end (14a) of each first arm being moveable by a lift means (18) for raising and lowering the first arm about its inner pivot (15) on the support frame (16). Each link (11) is also connected (20) with a second arm (21) which is pivoted at its inner end (22) on the support frame (16) and is pivotally connected at its outer end (20) with the link (11). The second arm (21) rotates the link (11) about its connection (13) with the first arm (14) as the first arm is rotated about its pivot (15) on the support frame (16) by the lift means (18) thus increasing the pivotal movement of the implement attachment means (12) relative to the support frame (16) for a given movement of the lift means (18).
摘要翻译：拖拉机工具支撑联动装置具有一对工具附接连杆（11），每个连杆在其外端处设置有工具附接装置（12），并且在其内端处在第一臂（14）上枢转（13）。第一臂在其内端处在支撑框架（16）上枢转（15），每个第一臂的外端（14a）可由提升装置（18）移动，用于使第一臂围绕其内枢轴升高和降低（15）在支撑框架（16）上。每个连杆（11）也与第二臂（21）连接，第二臂（21）在其内端（22）枢转在支撑框架（16）上并且在其外端（20）处与链节 11）。当第一臂通过提升装置（18）围绕其枢轴（15）旋转时，第二臂（21）围绕其连接件（13）绕第一臂（14）旋转，）因此提升装置（12）相对于支撑框架（16）的枢转运动，用于提升装置（18）的给定运动。

5. 发明授权

US07975776B2 Adjustable towing hitch 失效
标题翻译：可调牵引牵引
公开(公告)号：US07975776B2
公开(公告)日：2011-07-12
申请号：US12464830
申请日：2009-05-12
申请人： Larry Chimento , Robert K. Petit , Craig Forrer
发明人： Larry Chimento , Robert K. Petit , Craig Forrer
IPC分类号： A01B51/00
CPC分类号： A01B59/006 , A01B59/002 , A01B59/008 , A01B59/068
摘要： Provided is a hitch for towing a trailer behind a vehicle licensed to navigate public roadways. The hitch includes a base member to be coupled adjacent to a tail section of the vehicle, and a first support member portion coupled transversely to the elongated shank and extending outwardly in a direction generally away from the base member. A first arm is telescopically adjustable relative to the support member and supports a first connector provided adjacent to a distal end thereof. The first gimbal connector is cooperable with a first trailer connector to establish a linkage with first trailer connector. A second support member portion is coupled to the base member and extends outwardly in a direction generally away from the base member. A second connector is supported adjacent to a distal end of the second support member and is also cooperable with a second trailer connector to establish a linkage with the second trailer connector.
摘要翻译：提供了一个拖车拖车后面的车辆许可驾驶公共道路。牵引架包括邻近车辆尾部联接的基座构件，以及横向于细长柄部并且沿大致远离基座构件的方向向外延伸的第一支撑构件部分。第一臂相对于支撑构件可伸缩地调节并且支撑邻近其远端设置的第一连接器。第一个万向节连接器与第一拖车连接器配合以建立与第一拖车连接器的联动。第二支撑构件部分联接到基座构件并且在大致远离基座构件的方向上向外延伸。第二连接器被支撑在第二支撑构件的远端附近，并且还与第二拖车连接器协作以建立与第二拖车连接器的联动。

6. 发明授权

US07874391B2 Multiple configuration utility vehicle 有权
标题翻译：多重配置多用途车
公开(公告)号：US07874391B2
公开(公告)日：2011-01-25
申请号：US11836105
申请日：2007-08-08
申请人： Jeffrey A. Dahl , Shawn R. Ellefson , Matthew J. Kaldor , Warren M. Schatz , Thomas J. Tokach
发明人： Jeffrey A. Dahl , Shawn R. Ellefson , Matthew J. Kaldor , Warren M. Schatz , Thomas J. Tokach
IPC分类号： B62D33/06
CPC分类号： B62D49/06 , A01B51/026 , A01B59/068 , B60K11/04 , B62D49/02 , B62D49/065 , E02F9/02 , E02F9/0808 , E02F9/0891 , Y10S180/90
摘要： A utility vehicle includes front and rear wheel assemblies, a frame supported on the front and rear wheel assemblies, and an operator compartment supported on the frame and having operator controls. The frame includes a central, tubular frame member having a front end portion and a rear end portion. An engine is supported on the frame for providing power to the front and rear wheel assemblies. A cooling assembly mounted above the engine. An attachment arm is attached to the front portion of the frame and a rear interface mount is rigidly attached to the rear portion of the frame.
摘要翻译：多功能车包括前轮组件和后轮组件，支撑在前轮和后轮组件上的框架，以及支撑在框架上并具有操作者控制的操作室。框架包括具有前端部分和后端部分的中央管状框架部件。发动机支撑在框架上，为前轮和后轮组件提供动力。安装在发动机上方的冷却组件。附接臂附接到框架的前部，并且后接口安装件刚性地附接到框架的后部。

7. 发明申请

US20080169109A1 Modular Transmission Assembly for an Agricultural or Industrial Utility Vehicle 有权
标题翻译：农用或工业多用途车的模块化传动装置
公开(公告)号：US20080169109A1
公开(公告)日：2008-07-17
申请号：US11623825
申请日：2007-01-17
申请人： Frank Buhrke , Bryan K. Buerkle
发明人： Frank Buhrke , Bryan K. Buerkle
IPC分类号： A01B63/10
CPC分类号： A01B59/068
摘要： A modular transmission assembly is provided for an agricultural or industrial utility vehicle especially for a tractor. The transmission assembly comprises a housing member with at least three attachment sites for components of a three point hitch arrangement. The attachment sites being provided at the housing member for attaching at least two draft links and at least one upper link. The transmission assembly further comprises a power take off transmission module being adapted to the housing member, the transmission module having at least two different gear ratios.
摘要翻译：为农业或工业多用途车辆特别是拖拉机提供模块化传动组件。变速器组件包括具有用于三点搭接装置的组件的至少三个附接位置的壳体构件。所述附接位置设置在所述壳体构件处以用于附接至少两个牵引连杆和至少一个上连杆。传动组件还包括适于壳体构件的动力输出传动模块，传动模块具有至少两个不同的传动比。

8. 发明申请

US20060145449A1 Debris guard 失效
标题翻译：碎片守卫
公开(公告)号：US20060145449A1
公开(公告)日：2006-07-06
申请号：US11008771
申请日：2004-12-09
申请人： Kendall Giesmann , Robert Wood , Dennis Bowman
发明人： Kendall Giesmann , Robert Wood , Dennis Bowman
IPC分类号： B62J27/00
CPC分类号： A01B71/08 , A01B59/068
摘要： A debris guard is provided for an assembly having a variable length cylinder coupled to a housing. The cylinder has a barrel pivotally coupled to the housing and a rod which extends and retracts with respect to the barrel. The debris guard includes a body of flexible material filling a space between the barrel and the wall of the housing and preventing debris from entering the space. The body compresses as the barrel moves toward the housing wall and expands as the barrel moves away from the housing wall. The body of flexible material is bonded to a surface of the barrel and to the wall of the housing. The flexible material is molded and comprises a closed cell elastomeric material.
摘要翻译：为具有连接到壳体的可变长度气缸的组件提供了一个碎屑防护罩。圆柱体具有枢转地联接到壳体的圆筒和相对于圆筒延伸和缩回的杆。碎片防护装置包括一个柔性材料体，其填充筒体与壳体壁之间的空间，并防止碎屑进入该空间。当机筒朝着壳体壁移动时，机身压缩并随着机筒从壳体壁移开而膨胀。柔性材料的主体结合到筒的表面和壳体的壁上。柔性材料被模制并且包括闭孔弹性体材料。

9. 发明申请

US20040188113A1 Hitch device for attaching farm implements to a tractor 有权
标题翻译：用于将农具连接到拖拉机的挂钩装置
公开(公告)号：US20040188113A1
公开(公告)日：2004-09-30
申请号：US10672047
申请日：2003-09-26
发明人： Paolo Casali , Enrico Sedoni , Paul John Brooks
IPC分类号： A01B063/118
CPC分类号： F15B11/006 , A01B59/068 , A01B63/1006 , B60D1/141 , B60D1/465 , F15B11/028 , F15B2211/20538 , F15B2211/20546 , F15B2211/20576 , F15B2211/30575 , F15B2211/3111 , F15B2211/3144 , F15B2211/31558 , F15B2211/31576 , F15B2211/31588 , F15B2211/327 , F15B2211/329 , F15B2211/6313
摘要： A farm implement of a tractor is hitched to two lift arms, each of which is moved by a respective actuating cylinder having two chambers connected to a feed circuit supplying a pressurized fluid; the feed circuit having, for each chamber, two feed lines for feeding the fluid to and from the chamber respectively, and four independent valves, each located along one of the feed lines and movable between a closed position and at least one open position respectively closing and opening the relative feed line.
摘要翻译：拖拉机的农具被挂接到两个提升臂，每个提升臂由相应的致动缸移动，所述致动缸具有连接到供应加压流体的进料回路的两个室; 所述进料回路对于每个腔室具有用于将流体分别供给到所述腔室和从所述腔室供给流体的两个进料管线和四个独立阀门，每个独立阀门沿着所述进料管线中的一个进给并且分别在关闭位置和至少一个打开位置之间移动并打开相对馈线。

10. 发明申请

US20040079539A1 Three-point hitch adapter for motor vehicles, ATV's and lawn tractors 审中-公开
标题翻译：汽车三角牵引适配器，亚视和草坪拖拉机
公开(公告)号：US20040079539A1
公开(公告)日：2004-04-29
申请号：US10402309
申请日：2003-03-31
发明人： Robert A. Schmidt
IPC分类号： A01B059/043
CPC分类号： A01B59/068 , A01B59/06
摘要： A motor vehicle, ATV and lawn tractor three-point hitch adapter that provides attachment of standard agricultural category one three-point hitch implements such as scraper blades, landscaping rakes or box blades. The adapter comprises of a tube that interfaces with the motor vehicle hitch receptacle, a bracket that interfaces with the category one implement's two pivot post attachment points, and a winch that interfaces with the category one implement's upper attachment point for raising and lowering the implement. The electric winch is connected to the vehicle battery and contains a switch for controlling up and down movement of the implement by the vehicle operator. The motor vehicle adapter can be also used with all-terrain vehicles and lawn tractors when a wheel assembly and hitch assembly are added. The wheel assembly comprises of a welded tube assembly that is bolted to the motor vehicle adapter, an axle, two wheels and cotter pins to hold the wheels in place. The hitch assembly comprises of a tube that slides over the motor vehicle tube that interfaces with the motor vehicle receptacle. It also comprises of a hitch that is bolted to the ATV or lawn tractor hitch interface. A hitch pin and cotter pin are used to attach the hitch assembly to the motor vehicle adapter assembly.
摘要翻译：一辆机动车辆，ATV和草坪拖拉机三点牵引适配器，提供标准农业类一个三点牵引工具的附件，如刮刀，园林耙或箱形叶片。适配器包括与机动车辆搭接插座接合的管，与第一类工具的两个枢轴柱附接点相接合的支架，以及与类别一工具的上连接点接合以用于升高和降低工具的绞盘。电动绞盘连接到车辆电池，并且包含用于控制车辆操作者的工具的上下移动的开关。当车轮组合和搭接组件被添加时，机动车辆适配器也可以与全地形车辆和草坪拖拉机一起使用。车轮组件包括被焊接到机动车辆适配器的焊接管组件，轴，用于将车轮保持在适当位置的两个车轮和开口销。悬挂组件包括在机动车辆管上滑动的管，其与机动车辆容座接口。它还包括一个搭接到ATV或草坪拖拉机搭接界面的搭接。使用搭扣销和开口销将挂钩组件连接到机动车辆适配器组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式