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1. 发明授权

US06568892B2 Container lockdown device 失效
公开(公告)号：US06568892B2
公开(公告)日：2003-05-27
申请号：US09858375
申请日：2001-05-16
申请人： Donald R. Landoll , Sterling W. Gunter , Keith Vacha
发明人： Donald R. Landoll , Sterling W. Gunter , Keith Vacha
IPC分类号： B60P708
CPC分类号： B60P1/6454
摘要： A trailer winch assembly (100) is provided for loading containers (52, 53, 94, 96) onto a trailer (50). The winch assembly (100) comprises two movable winch apparatuses (102, 104) mounted on a winch transport assembly (106). A wheel assembly (200) having a rigid wheel frame (202), a wheel (206) rotatably and slidable supported in the wheel frame (202), and an attachment assembly (204) utilizes a jack (298) to raise the container onto the wheel. An off-load foot (350) including a downwardly extending leg (354) having abase (396) for engaging a ground surface (85) is utilized to off-load containers. A container lockdown mechanism (500) includes a securement member (504) attached to the trailer (50), an attachment member (502), and an extension member (506) extended between the container and the securement member (504) to hold the container (52) on the trailer (50). A bottom wheel assembly (600), an intermediate lockdown mechanism (700), a front lockdown mechanism (750), and a container foot (800) to transport the containers (52, 94, 96) with the wheel assemblies (600) and container foot (800) attached to the containers (52, 94, 96). The invention utilizes a universal mounting bracket (602) which can be used to mount a selected one of the wheel assembly (600), the container foot (800), and lockdown extensions (662, 664) which form part of the lockdown mechanisms (700, 750). The wheel assembly (600) includes three wheels (604, 606, 608) rotatably mounted on the mounting bracket (602) by a wheel axle (610) from which the lockdown extensions (662, 664) extend. The front and intermediate lockdown mechanisms (700, 750) each include a securement portion (702, 752) and a trailer attachment portion (704, 754). The container foot (800) includes a pivotally mounted platform (804), and the container foot (800) is held in a container foot receiving slot (814, 816) during transport.

2. 发明授权

US06224082B1 Cam action detachable gooseneck trailer 有权
标题翻译：凸轮动作可拆卸鹅颈式拖车
公开(公告)号：US06224082B1
公开(公告)日：2001-05-01
申请号：US09399480
申请日：1999-09-20
申请人： Donald R. Landoll , Loren Wassenberg , Kyle Swart , Paul Roesner , Keith Vacha
发明人： Donald R. Landoll , Loren Wassenberg , Kyle Swart , Paul Roesner , Keith Vacha
IPC分类号： B62D5306
CPC分类号： B62D53/065
摘要： A detachable gooseneck trailer (20) having a gooseneck (24) and a detachable trailer deck (22) utilizes a trailer attachment assembly (30) to draw the trailer deck (22) toward the gooseneck (24) during attachment. The attachment assembly (30) includes a pivoting carrier (66) having a retainer leg (84) with a rearward facing load carrier engagement surface (90). A slide member (68) is attached to the trailer deck (22) and provides a forward facing slide member engagement surface (94). As actuators (70) pivot the carrier (66) rearward, the load carrier engagement surface (90) slides over the slide member engagement surface (94). A latching mechanism (34) utilizes an elongated latch plate (122) pivotally mounted on the retainer leg (84) to automatically latch the carrier (66) to the trailerdeck (22). A latch biasing spring (124) biases the latch plate (122) toward its latched position, so that it automatically engages a catch (126) mounted on the trailer deck. A lift mechanism (36) utilizes lift actuator arms (148) extending from the tops of the load carrier ends (74, 76) to push down carrier arms (144) and support the gooseneck (24) above the ground. A ride height lock assembly (37) includes a pair of pawls (178) and a pair of ratchets (180) to lock the trailer deck at a desired ride height.
摘要翻译：具有鹅颈管（24）和可拆卸拖车甲板（22）的可拆卸鹅颈式拖车（20）利用拖车附接组件（30）在连接期间将拖车甲板（22）向着鹅颈管（24）拉出。附接组件（30）包括枢转托架（66），其具有带有向后的负载托架接合表面（90）的保持器支脚（84）。滑动构件（68）附接到拖车甲板（22）并提供向前的滑动构件接合表面（94）。当致动器（70）使托架（66）向后枢转时，承载架接合表面（90）在滑动构件接合表面（94）上滑动。闩锁机构（34）利用枢转地安装在保持器腿（84）上的细长闩锁板（122），以自动地将托架（66）闩锁到拖车（22）。闩锁偏置弹簧（124）将闩锁板（122）朝向其闩锁位置偏压，使得其自动接合安装在拖车甲板上的卡扣（126）。升降机构（36）利用从承载架端部（74,76）的顶部延伸的升降机构臂（148），以推下承载臂（144）并将鹅颈管（24）支撑在地面上方。行驶高度锁定组件（37）包括一对棘爪（178）和一对棘爪（180），以将拖车甲板锁定在期望的行驶高度。

3. 发明授权

US6126378A Multi-purpose, low-load angle trailer with laterally extendable winch arms 失效
标题翻译：多用途低负荷角拖车，横向伸缩绞盘
公开(公告)号：US6126378A
公开(公告)日：2000-10-03
申请号：US84126
申请日：1998-05-22
申请人： Donald R. Landoll , Loren F. Wassenberg , David J. Kongs
发明人： Donald R. Landoll , Loren F. Wassenberg , David J. Kongs
IPC分类号： B60P1/64 , B65G67/04
CPC分类号： B60P1/6454
摘要： A self-loading trailer has a flat deck that can be raised and lowered between a horizontal transport position and a downwardly and rearwardly inclined loading position. A pair of winches adjacent the front end of the deck are normally maintained in a stowed position slightly inboard from opposite sides from the deck but can be shifted outwardly into extended positions outboard of the lateral confines of the deck. In such extended positions, the winches may be used to draw a first container up onto the deck as the inclined deck is moved rearwardly under the container, and then a second container behind the first container, without interfering with the first container. When both containers are fully loaded, the winches are retracted back into their stored positions.
摘要翻译：自动装载拖车具有可在水平运输位置和向下和向后倾斜的装载位置之间升高和降低的平坦甲板。靠近甲板前端的一对绞车通常保持在从甲板的相对侧略微内侧的收起位置，但可以向外移动到甲板的侧面限制外的延伸位置。在这样的延伸位置，当倾斜甲板向后移动到容器下方时，绞盘可用于将第一容器向上拉到甲板上，然后在第一容器的后面的第二容器中，而不会干扰第一容器。当两个容器完全装载时，绞盘将缩回到它们的存放位置。

4. 发明授权

US4556357A Truck having articulated chassis for hauling goods 失效
标题翻译：具有用于运输货物的铰接底盘的卡车
公开(公告)号：US4556357A
公开(公告)日：1985-12-03
申请号：US600951
申请日：1984-04-16
申请人： Donald R. Landoll , David J. Kongs , Alfred R. Belknap
发明人： Donald R. Landoll , David J. Kongs , Alfred R. Belknap
IPC分类号： B60P1/18 , B60P1/20
CPC分类号： B60P1/18
摘要： A truck in the nature of an automotive vehicle for carrying and moving heavy loads, bulky articles, freight, etc., has a wheeled front section which includes a cab and an engine compartment and a wheeled rear section which includes a cargo-receiving bed. The two sections are articulated to permit raising of the truck at the articulation or joint between the sections, causing the front section to slope downwardly and forwardly from the joint and the rear section to slope downwardly and rearwardly from the joint, resulting in the bed being positioned in a small angle of inclination relative to the plane of the surface which supports the truck such as to facilitate loading and unloading. The bed is reciprocable fore and aft of the rear section by use of hydraulic power means for placing its rear ramp against such surface, and a linkage system, also hydraulically powered, effects the tilting operation.
摘要翻译：用于承载和移动重物，大件物品，货运等的汽车性质的卡车具有轮式前部，其包括驾驶室和发动机舱以及包括货物接收床的轮式后部。这两个部分是铰接的，以允许卡车在两个部分之间的关节或关节处升高，导致前部从关节和后部向下和向前倾斜，从关节向下和向后倾斜，导致床定位在相对于支撑卡车的表面的平面的小倾斜角度，以便于装载和卸载。通过使用用于将其后斜面抵靠在这种表面上的液压动力装置，床可以在后部的前后往复运动，并且还具有液压动力的连杆系统实现倾斜操作。

5. 发明授权

US08863882B2 Hydraulic steering system for forklift trucks 有权
标题翻译：叉车液压转向系统
公开(公告)号：US08863882B2
公开(公告)日：2014-10-21
申请号：US13633711
申请日：2012-10-02
申请人： Donald R. Landoll , Mel A. Beikmann , Shannon W. Gibson
发明人： Donald R. Landoll , Mel A. Beikmann , Shannon W. Gibson
IPC分类号： B62D53/02 , B62D5/14 , B62D12/00 , B66F9/10 , B66F9/075
CPC分类号： B62D5/14 , B62D12/00 , B66F9/07568 , B66F9/105
摘要： A hydraulic steering actuator system for a forklift with front and rear sections includes a hydraulic steering motor. The forklift front section includes a mast mounting a pair of fork blades and a pair of wheels. The forklift rear section mounts a pair of drive wheels. The forklift front and rear sections are connected by an articulated connection with a vertical rotational axis. The steering actuator motor driveshaft extends along the vertical rotational axis. First and second actuator mounting brackets are connected to the forklift front and rear sections respectively. One of the mounting brackets includes upper and lower locking assemblies locking the hydraulic steering motor driveshaft whereby torque applied to the steering motor is transmitted to the articulated connection for turning the forklift front section relative to the forklift rear section. The range of motion is preferably 180°-205° for accommodating side-loading operations from relatively high storage shelves.
摘要翻译：用于具有前部和后部部分的叉车的液压转向致动器系统包括液压转向马达。叉车前部包括安装一对叉形叶片和一对轮子的桅杆。叉车后部安装了一对驱动轮。叉车前部和后部通过与垂直旋转轴线的铰接连接。转向执行器电动机驱动轴沿垂直旋转轴线延伸。第一和第二执行器安装支架分别连接到叉车前部和后部。其中一个安装支架包括锁定液压转向马达驱动轴的上部和下部锁定组件，由此施加到转向马达的扭矩传递到铰接连接件，用于相对于叉车后部转动叉车前部。运动范围优选为180°-205°，用于容纳来自较高存储架的侧装操作。

6. 发明授权

US4361191A Seedbed preparation implement 失效
标题翻译：苗床准备工具
公开(公告)号：US4361191A
公开(公告)日：1982-11-30
申请号：US238765
申请日：1981-02-27
申请人： Donald R. Landoll , David J. Kongs
发明人： Donald R. Landoll , David J. Kongs
IPC分类号： A01B49/02 , A01B35/18
CPC分类号： A01B49/027
摘要： Through adaptation of and improvement upon secondary, minimum tillage techniques, there is provided a single pass, seedbed method and agricultural machine, utilizing reduction, incorporation, aeration and other procedures, capable of effectively handling all types of adverse field conditions, ground compositions and soil makeup in such manner as to quickly, easily and inexpensively convert all materials and substances therein contained or to be added thereto from a state generally unsuited for seeding and satisfactory plant development to a finished condition wherein any desired seed type may be thereupon planted, sowed or set thereinto without difficulty and with an assurance of good germination and strong, healthy crop growth unimpaired by wind and soil erosion, ineffective moisture retention and other impediments which otherwise normally reduce or destroy profitable harvesting results.
摘要翻译：通过适应和改进二次，最小耕作技术，提供单程，苗床法和农用机械，利用还原，合并，曝气等程序，能够有效处理各种不利的田间条件，地面成分和土壤化妆方式可以从通常不适于接种和令人满意的植物发育的状态快速，容易和廉价地将其中包含或加入的所有材料和物质转化成完成的条件，其中任何所需的种子种类可以随后种植，播种或确保其具有良好的发芽和良好的作物生长，不受风和水土流失的损害，无效的保湿和其他通常减少或破坏有利可图的收获结果的障碍。

7. 发明授权

US08276704B2 Hydraulic steering system for forklift trucks 有权
标题翻译：叉车液压转向系统
公开(公告)号：US08276704B2
公开(公告)日：2012-10-02
申请号：US12962444
申请日：2010-12-07
申请人： Donald R. Landoll , Mel A. Beikmann , Shannon W. Gibson
发明人： Donald R. Landoll , Mel A. Beikmann , Shannon W. Gibson
IPC分类号： B62D5/06
CPC分类号： B62D12/00 , B62D5/14 , B66F9/07568 , B66F9/105
摘要： A hydraulic steering actuator system for a forklift with front and rear sections includes a hydraulic steering motor. The forklift front section includes a mast mounting a pair of fork blades and a pair of wheels. The forklift rear section mounts a pair of drive wheels. The forklift front and rear sections are connected by an articulated connection with a vertical rotational axis. The steering actuator motor driveshaft extends generally along the vertical rotational axis. First and second actuator mounting brackets are connected to the forklift front and rear sections respectively. One of the mounting brackets includes upper and lower locking assemblies locking the hydraulic steering motor driveshaft whereby torque applied to the steering motor is transmitted to the articulated connection for turning the forklift front section relative to the forklift rear section. The range of motion is preferably 180°-205° for accommodating side-loading operations from relatively high storage shelves, e.g. in narrow-aisle warehouses.
摘要翻译：用于具有前部和后部部分的叉车的液压转向致动器系统包括液压转向马达。叉车前部包括安装一对叉形叶片和一对轮子的桅杆。叉车后部安装了一对驱动轮。叉车前部和后部通过与垂直旋转轴线的铰接连接。转向执行机构电动机驱动轴大致沿着垂直旋转轴线延伸。第一和第二执行器安装支架分别连接到叉车前部和后部。其中一个安装支架包括锁定液压转向马达驱动轴的上部和下部锁定组件，由此施加到转向马达的扭矩传递到铰接连接件，用于相对于叉车后部转动叉车前部。运动范围优选为180°-205°，用于容纳来自较高存储架的侧装操作，例如，在狭窄的通道仓库。

8. 发明申请

US20120138380A1 Hydraulic Steering System For Forklift Trucks 有权
标题翻译：叉车液压转向系统
公开(公告)号：US20120138380A1
公开(公告)日：2012-06-07
申请号：US12962444
申请日：2010-12-07
申请人： DONALD R. LANDOLL , MEL A. BEIKMANN , SHANNON W. GIBSON
发明人： DONALD R. LANDOLL , MEL A. BEIKMANN , SHANNON W. GIBSON
IPC分类号： B62D5/10
CPC分类号： B62D12/00 , B62D5/14 , B66F9/07568 , B66F9/105
摘要： A hydraulic steering actuator system for a forklift with front and rear sections includes a hydraulic steering motor. The forklift front section includes a mast mounting a pair of fork blades and a pair of wheels. The forklift rear section mounts a pair of drive wheels. The forklift front and rear sections are connected by an articulated connection with a vertical rotational axis. The steering actuator motor driveshaft extends generally along the vertical rotational axis. First and second actuator mounting brackets are connected to the forklift front and rear sections respectively. One of the mounting brackets includes upper and lower locking assemblies locking the hydraulic steering motor driveshaft whereby torque applied to the steering motor is transmitted to the articulated connection for turning the forklift front section relative to the forklift rear section. The range of motion is preferably 180°-205° for accommodating sideloading operations from relatively high storage shelves, e.g. in narrow-aisle warehouses.
摘要翻译：用于具有前部和后部部分的叉车的液压转向致动器系统包括液压转向马达。叉车前部包括安装一对叉形叶片和一对轮子的桅杆。叉车后部安装了一对驱动轮。叉车前部和后部通过与垂直旋转轴线的铰接连接。转向执行机构电动机驱动轴大致沿着垂直旋转轴线延伸。第一和第二执行器安装支架分别连接到叉车前部和后部。其中一个安装支架包括锁定液压转向马达驱动轴的上部和下部锁定组件，由此施加到转向马达的扭矩传递到铰接连接件，用于相对于叉车后部转动叉车前部。运动范围优选为180°-205°，用于容纳来自较高存储架的侧向装载操作，例如，在狭窄的通道仓库。

9. 发明授权

US07992650B2 Air spring down-pressure system for implement 有权
标题翻译：空气弹簧下压系统
公开(公告)号：US07992650B2
公开(公告)日：2011-08-09
申请号：US12500508
申请日：2009-07-09
申请人： Donald R. Landoll , Allan S. Gengler
发明人： Donald R. Landoll , Allan S. Gengler
IPC分类号： A01B61/04
CPC分类号： A01C7/205
摘要： An implement with a ground working tool mounted on an arm pivotably movable between raised and lowered positions includes a pneumatic down pressure control system. The down pressure control system includes upper and lower mounts with an air spring located between them and having compressed and extended configurations with said arm raised and lowered respectively. A parallel plate mechanism maintains the upper and lower mounts in parallel relation and maintains a relatively consistent down pressure of the air spring. Multiple air springs can be provided on an implement and pneumatically interconnected by an air line for simultaneously charging to a constant air pressure.
摘要翻译：具有安装在可升高和降低位置之间可枢转运动的臂上的地面工作工具的工具包括气动降压控制系统。下压控制系统包括上和下安装件，其中空气弹簧位于它们之间并且具有压缩和延伸构型，所述臂分别升高和降低。平行板机构将上部和下部支架保持平行关系并保持空气弹簧相对稳定的降压。可以在工具上提供多个空气弹簧，并通过空气管路气动地互连，以同时充入恒定的空气压力。

10. 发明授权

US06378887B2 Gooseneck lift mechanism 有权
标题翻译：鹅颈式升降机构
公开(公告)号：US06378887B2
公开(公告)日：2002-04-30
申请号：US09728330
申请日：2000-12-01
申请人： Donald R. Landoll , Loren Wassenberg , Kyle Swart , Paul Roesner , Keith Vacha
发明人： Donald R. Landoll , Loren Wassenberg , Kyle Swart , Paul Roesner , Keith Vacha
IPC分类号： B62D5306
CPC分类号： B62D53/065
摘要： A detachable gooseneck trailer (20) having a gooseneck (24) and a detachable trailer deck (22) utilizes a trailer attachment assembly (30) to draw the trailer deck (22) toward the gooseneck (24) during attachment. The attachment assembly (30) includes a pivoting carrier (66) having a retainer leg (84) with a rearward facing load carrier engagement surface (90). A slide member (68) is attached to the trailer deck (22) and provides a forward facing slide member engagement surface (94). As actuators (70) pivot the carrier (66) rearward, the load carrier engagement surface (90) slides over the slide member engagement surface (94). A latching mechanism (34) utilizes an elongated latch plate (122) pivotally mounted on the retainer leg (84) to automatically latch the carrier (66) to the trailer deck (22). A latch biasing spring (124) biases the latch plate (122) toward its latched position, so that it automatically engages a catch (126) mounted on the trailer deck. A lift mechanism (36) utilizes lift actuator arms (148) extending from the tops of the load carrier ends (74, 76) to push down carrier arms (144) and support the gooseneck (24) above the ground. A ride height lock assembly (37) includes a pair of pawls (178) and a pair of ratchets (180) to lock the trailer deck at a desired ride height.
摘要翻译：具有鹅颈管（24）和可拆卸拖车甲板（22）的可拆卸鹅颈式拖车（20）利用拖车附接组件（30）在连接期间将拖车甲板（22）向着鹅颈管（24）拉出。附接组件（30）包括枢转托架（66），其具有带有向后的负载托架接合表面（90）的保持器支脚（84）。滑动构件（68）附接到拖车甲板（22）并提供向前的滑动构件接合表面（94）。当致动器（70）使托架（66）向后枢转时，承载架接合表面（90）在滑动构件接合表面（94）上滑动。闩锁机构（34）利用枢转地安装在保持器腿（84）上的细长闩锁板（122），以自动地将托架（66）闩锁到拖车甲板（22）。闩锁偏置弹簧（124）将闩锁板（122）朝向其闩锁位置偏压，使得其自动接合安装在拖车甲板上的卡扣（126）。升降机构（36）利用从承载架端部（74,76）的顶部延伸的升降机构臂（148），以推下承载臂（144）并将鹅颈管（24）支撑在地面上方。行驶高度锁定组件（37）包括一对棘爪（178）和一对棘爪（180），以将拖车甲板锁定在期望的行驶高度。

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