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. 发明授权

US4440415A Hydraulic lift arm assembly mounting arrangement 失效
标题翻译：液压提升臂总成安装
公开(公告)号：US4440415A
公开(公告)日：1984-04-03
申请号：US450877
申请日：1982-12-20
申请人： Lloyd A. Wykhuis , John B. Kuhn
发明人： Lloyd A. Wykhuis , John B. Kuhn
IPC分类号： A01B63/00 , A01B63/10 , B62D49/02 , B60D1/00
CPC分类号： B62D49/02 , A01B63/10
摘要： A hydraulic lift arm assembly for vehicle including parallel sidewalls between which an axle tube is fixably mounted. The lift arm assembly is rotatably mounted around the axle tube.
摘要翻译：一种用于车辆的液压提升臂组件，包括平行的侧壁，轴管可固定地安装在该侧壁之间。提升臂组件围绕轴管可旋转地安装。

2. 发明授权

US4563019A Latch assembly for holding a front mounted implement in raised position 失效
标题翻译：用于将前挂式工具保持在升高位置的闩锁组件
公开(公告)号：US4563019A
公开(公告)日：1986-01-07
申请号：US564600
申请日：1983-12-22
申请人： John B. Kuhn , Lloyd A. Wykhuis , David K. Stricker
发明人： John B. Kuhn , Lloyd A. Wykhuis , David K. Stricker
IPC分类号： A01B59/048 , A01D34/64 , B60D3/00
CPC分类号： A01B59/048 , A01D34/662 , A01D2034/645 , A01D2101/00 , Y10S56/22
摘要： A vehicle has a forward end portion which extends above a portion of an implement mounted to the front of the vehicle by a pair of hydraulically controlled lift arms. A latch link is connected to one and has a hook engageable with the other of the vehicle forward end portion and the implement when the implement is in a raised, inoperative position.
摘要翻译：车辆具有前端部分，该前端部分通过一对液压控制的提升臂在安装到车辆前部的工具的一部分上方延伸。当工具处于升高的不工作位置时，闩锁连杆连接到一个闩锁连杆并且具有可与车辆前端部分和工具中的另一个接合的钩子。

3. 发明授权

US4490966A Hitch structure for coupling an implement to a vehicle 失效
标题翻译：用于将工具连接到车辆的搭接结构
公开(公告)号：US4490966A
公开(公告)日：1985-01-01
申请号：US505044
申请日：1983-06-16
申请人： John B. Kuhn , Lloyd A. Wykhuis
发明人： John B. Kuhn , Lloyd A. Wykhuis
IPC分类号： A01B59/04 , A01D34/64 , A01D35/12
CPC分类号： A01D34/64 , A01B59/04 , A01D2101/00 , Y10S56/22
摘要： A hitch structure includes a pair of arms each having their opposite ends vertically pivotally connected to a vehicle and an implement. The arms each include first and second sections pivotally inter-connected to each other at a location between the vehicle and an adjacent end of the implement. A stop block is carried by each first section and limits the flexure of the sections about their pivotal inter-connection. The remote end of the implement is supported on a pair of caster wheels and flexible members support the adjacent end of the implement from the arms. Lift actuators are connected to the arms and are operable to lower the first sections of the arms to the extent that the adjacent end of the implement rests on the ground.
摘要翻译：牵引结构包括一对臂，每个臂的相对端垂直地枢转地连接到车辆和工具。臂各自包括在车辆和工具的相邻端之间的位置处彼此枢转地相互连接的第一和第二部分。每个第一部分承载止动块，并限制各部分绕其枢转相互连接的弯曲。工具的远端支撑在一对脚轮上，柔性构件从臂支撑工具的相邻端。提升致动器连接到臂上，并且可操作以将臂的第一部分降低到工具的相邻端搁置在地面上的程度。

4. 发明授权

US4896489A Implement lift and flotation system with a single transversely adjustable cylinder 失效
标题翻译：用单个横向可调节气缸实现升降系统
公开(公告)号：US4896489A
公开(公告)日：1990-01-30
申请号：US327280
申请日：1989-03-22
申请人： Lloyd A. Wykhuis
发明人： Lloyd A. Wykhuis
IPC分类号： A01D34/64
CPC分类号： A01D34/662 , A01D2034/645 , A01D2101/00
摘要： An implement lift system for a machine such as a front mouted mower having a pair of transversely spaced lift arms operable by a single life cylinder. The lift cylinder is transversely adjustable utilizing a special cylinder bracket arrangement and a transverse member extending between bend locations on the lift arms forwardly of the pivotal connections of the lift arms with the vehicle. The transverse member is connected to provide lift to both arms from the single cylinder while permitting independent vertical movement of each of the arms. Compensation for unequal forces acting on the lift arms can be provided by moving the cylinder laterally to achieve even lift and flotation characteristics.
摘要翻译：一种用于诸如前浇口式割草机的机器的实施提升系统，其具有可由单个寿命筒操作的一对横向间隔开的提升臂。提升缸是可横向调整的，利用特殊的气缸支架装置和横向构件，其在提升臂上的弯曲位置之间延伸，该提升臂在提升臂与车辆的枢转连接的前方向前延伸。横向构件被连接以从单个气缸提供到两个臂，同时允许每个臂的独立的垂直运动。通过横向移动气缸可以提供作用在提升臂上的不平等力的补偿，以实现均匀的提升和浮选特性。

5. 发明授权

US4506747A Axle tube and hydraulic motor housing mounting arrangement 失效
标题翻译：轴管和液压马达外壳安装布置
公开(公告)号：US4506747A
公开(公告)日：1985-03-26
申请号：US419666
申请日：1982-09-20
申请人： Lloyd A. Wykhuis
发明人： Lloyd A. Wykhuis
IPC分类号： B60K7/00
CPC分类号： B60K7/0015 , B60K2007/0038 , B60K2007/0092 , Y10S180/905 , Y10T403/1691 , Y10T403/645
摘要： An axle and hydraulic motor mounting arrangement for vehicle wherein the vehicle has parallel sidewalls between which an axle tube is fixably mounted. A hydraulic motor is fixably mounted into each end of the axle tube such that torsional resistance between the motors is provided by the axle tube. The axle tube also resists opposing motion of the vehicle mounting sidewalls.
摘要翻译：一种用于车辆的车桥和液压马达安装装置，其中车辆具有平行的侧壁，轴管可固定地安装在该侧壁之间。液压马达可固定地安装在轴管的每一端，使得马达之间的扭转阻力由轴管提供。轴管还抵抗车辆安装侧壁的相反运动。

6. 发明授权

US4744582A Implement hitch linkage for front mount mowers 失效
标题翻译：实现前挂式割草机的牵引连杆
公开(公告)号：US4744582A
公开(公告)日：1988-05-17
申请号：US930948
申请日：1986-11-10
申请人： Lloyd A. Wykhuis , Michael J. O'Neill , Ronald K. Leonard
发明人： Lloyd A. Wykhuis , Michael J. O'Neill , Ronald K. Leonard
IPC分类号： A01B63/10 , B62D49/02 , E01H5/09 , B60D3/00
CPC分类号： B62D49/02 , A01B63/10 , E01H5/098
摘要： A hitch linkage for hitching an implement to a front mount riding mower including a plurality of hitch arms detachably mounted to the lift arms of the riding mower. A cross-link is pivotally mounted between the hitch arms. The support struts of a support wheel are fixably mounted to the cross-link. A cylinder selectively pivots the cross-link to raise or lower the support wheel. When the support wheel is lowered into ground engaging position, the support wheel is leading to the drive wheels of the riding mower during implement transport.
摘要翻译：一种用于将工具连接到前挂式割草机的搭接连杆，包括可拆卸地安装在骑马割草机的提升臂上的多个挂钩臂。交叉连杆枢轴安装在挂钩臂之间。支撑轮的支撑支柱可固定地安装到交联。气缸选择性地枢转交叉连杆以升高或降低支撑轮。当支撑轮下降到地面接合位置时，支撑轮在实施运输期间通向骑马割草机的驱动轮。

7. 发明授权

US4355946A Lift arm and control linkage structure for loader buckets 失效
标题翻译：装载铲斗提升臂和控制连杆结构
公开(公告)号：US4355946A
公开(公告)日：1982-10-26
申请号：US191392
申请日：1980-09-29
申请人： Lloyd A. Wykhuis , Michael J. O'Neill
发明人： Lloyd A. Wykhuis , Michael J. O'Neill
IPC分类号： E02F3/34 , B66F9/00
CPC分类号： E02F3/3405
摘要： A skid steer loader includes lift arms which are supported by two pairs of guide links arranged such that the bucket undergoes substantially vertical movement as it moves between lowered and raised positions. One of the pairs of guide links serves as part of a self-levelling linkage which maintains the bucket in a substantially level attitude throughout the movement of the bucket between the lowered and raised positions thereof.
摘要翻译：滑移转向装载机包括提升臂，其由两对引导链条支撑，所述两对引导件布置成使得当铲斗在降低和升高位置之间移动时，铲斗经历基本垂直的运动。成对的导向链中的一个作为自动调平联动装置的一部分，其在铲斗的下降和升高位置之间的整个运动中将铲斗保持在基本上水准的姿态。

8. 发明授权

US4982762A Hydraulic lift with weight transfer 失效
标题翻译：液压升降机，重量转移
公开(公告)号：US4982762A
公开(公告)日：1991-01-08
申请号：US478336
申请日：1990-02-12
申请人： Michael C. Lee , Robert N. Behrens , Dale R. Dobberpuhl , Lloyd A. Wykhuis , Dix S. Montogomery
发明人： Michael C. Lee , Robert N. Behrens , Dale R. Dobberpuhl , Lloyd A. Wykhuis , Dix S. Montogomery
IPC分类号： A01B63/102 , A01B63/11
CPC分类号： A01B63/11 , A01B63/102 , Y10T137/8803
摘要： Lift structure particularly useful with front mounted implements for providing both lift and weight transfer functions from a single valve. The valve acts as an adjustable bleeder for the lift cylinder and includes a control knob which is movable both axially and rotationally to respectively provide lift and adjustable flotation. The valve is normally biased to an adjustable orifice position for operating the implement in a lowered, flotation position. To momentarily lift the implement, the operator moves the control knob against the bias to direct flow to the lift cylinder thereby raising the implement off the ground. When the operator releases the valve, it automatically returns to the preset orifice position to provide the desired flotation.
摘要翻译：提升结构特别适用于前安装的工具，用于从单个阀门提供升降和重量传递功能。该阀作为提升缸的可调放气器，并且包括可沿轴向和旋转地移动以分别提供提升和可调浮选的控制旋钮。阀通常被偏压到可调节的孔口位置，用于在降低的浮选位置操作工具。为了瞬间抬起工具，操作者将控制旋钮移动抵抗偏压，以将流量引导到提升缸，从而将工具从地面上升起。当操作者释放阀门时，它自动返回到预设的孔口位置以提供所需的浮选。

9. 发明授权

US4920732A Hydraulic lift with weight transfer 失效
标题翻译：液压升降机，重量转移
公开(公告)号：US4920732A
公开(公告)日：1990-05-01
申请号：US324364
申请日：1989-03-15
申请人： Michael C. Lee , Robert N. Behrens , Dale R. Dobberpuhl , Lloyd A. Wykhuis , Dix S. Montgomery
发明人： Michael C. Lee , Robert N. Behrens , Dale R. Dobberpuhl , Lloyd A. Wykhuis , Dix S. Montgomery
IPC分类号： A01B63/10 , A01B63/00 , A01B63/102 , A01B63/11 , A01D34/64
CPC分类号： A01B63/11 , A01B63/102 , Y10S56/10 , Y10T137/87088 , Y10T137/8803
摘要： Lift structure particularly useful with front mounted implements for providing both lift and weight transfer functions from a single valve. The valve acts as an adjustable bleeder for the lift cylinder and includes a control knob which is movable both axially and rotationally to respectively provide lift and adjustable flotation. The valve is normally biased to an adjustable orifice position for operating the implement in a lowered, flotation position. To momentarily lift the implement, the operator moves the control knob against the bias to direct flow to the lift cylinder thereby raising the implement off the ground. When the operator releases the valve, it automatically returns to the preset orifice position to provide the desired flotation.
摘要翻译：提升结构特别适用于前安装的工具，用于从单个阀门提供升降和重量传递功能。该阀作为提升缸的可调放气器，并且包括可沿轴向和旋转地移动以分别提供提升和可调浮选的控制旋钮。阀通常被偏压到可调节的孔口位置，用于在降低的浮选位置操作工具。为了瞬间抬起工具，操作者将控制旋钮移动抵抗偏压，以将流量引导到提升缸，从而将工具从地面上升起。当操作者释放阀门时，它自动返回到预设的孔口位置以提供所需的浮选。

10. 发明授权

US4580811A Rear counterweight assembly for a vehicle carrying a front mounted implement 失效
标题翻译：用于车辆的后配重组件，其携带前部安装的工具
公开(公告)号：US4580811A
公开(公告)日：1986-04-08
申请号：US556762
申请日：1983-12-01
申请人： Lloyd A. Wykhuis , Peter F. Brautigam
发明人： Lloyd A. Wykhuis , Peter F. Brautigam
IPC分类号： B62D49/08 , B62D37/00 , B60K5/02
CPC分类号： B62D49/085
摘要： A counterweight assembly is mounted at the rear end of a vehicle adapted for having an implement mounted to its forward end. The counterweight assembly is incorporated into a rear bumper assembly and includes rectangular weights having notched lower edges received on a pair of transversely spaced bumper mounting rods. The mounting rods are received in holes provided in a rear cross member of the vehicle frame and have nuts received on threaded forward ends.
摘要翻译：配重组件安装在车辆的后端，适于具有安装到其前端的工具。配重组件被并入后保险杠组件，并且包括矩形重物，其具有接收在一对横向间隔开的保险杠安装杆上的切口下边缘。安装杆被容纳在设置在车架的后横梁中的孔中，并且螺母接收在螺纹的前端上。

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