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1. 发明授权

US5820332A Heavy duty coupler for attaching an implement to work vehicle 失效
标题翻译：用于将工具连接到工作车辆的重型联接器
公开(公告)号：US5820332A
公开(公告)日：1998-10-13
申请号：US850182
申请日：1997-05-02
申请人： Mark S. Philips , Stephen A. Youngers , Robert G. Draney , Kenneth W. Johnston , Mike E. Delaney , Charles B. Hanson , James A. Werbin
发明人： Mark S. Philips , Stephen A. Youngers , Robert G. Draney , Kenneth W. Johnston , Mike E. Delaney , Charles B. Hanson , James A. Werbin
IPC分类号： E02F3/36 , E02F3/81
CPC分类号： E02F3/3622 , E02F3/364 , E02F3/3663
摘要： A coupling assembly for releasably securing an implement to a work vehicle. The coupling system includes top wedges which are engaged in wedge-shaped sockets, and tapered lower hooks that apply a continuous force to a pin or cylindrical rod which operates to tightly engage the wedges in the wedge-shaped sockets, thereby preventing movement and resultant wear between the engaging portions of the coupling assembly and having the capability of handling heavy, high load inducing attachments as well as existing attachments.
摘要翻译：一种用于将工具可释放地固定到工作车辆的联接组件。联接系统包括接合在楔形插座中的顶部楔形物和锥形下钩，其将连续的力施加到销或圆柱形杆上，所述销或圆柱形杆可操作以紧密地接合楔形插座中的楔形物，由此防止运动和所产生的磨损在联接组件的接合部分之间并且具有处理重，高负载引导附件以及现有附件的能力。

2. 发明授权

US09574613B1 Machine leveling pedestal 有权
标题翻译：机器调平台
公开(公告)号：US09574613B1
公开(公告)日：2017-02-21
申请号：US14312232
申请日：2014-06-23
申请人： Stephen A. Youngers , Neil J. Youngers , James J. Youngers , Patrick L. Emerson , Stephen P. Dooley
发明人： Stephen A. Youngers , Neil J. Youngers , James J. Youngers , Patrick L. Emerson , Stephen P. Dooley
IPC分类号： B66F1/06 , F16D1/00 , B66F1/00 , B66F3/16 , B66F1/02 , B66F3/18 , B66F7/08 , B66F7/16 , B66F3/38 , B66F3/24
CPC分类号： F16D1/00 , B66F1/00 , B66F1/025 , B66F3/16 , B66F3/18 , B66F3/247 , B66F3/38 , B66F7/08 , B66F7/16 , B66F2700/05 , B66F2700/055 , F16H1/18
摘要： A machine leveling pedestal incorporating a cylinder and piston defining an interior space, having a helically threaded outer surface, and having an upwardly facing land; a hydraulic fluid port opening the interior expansion space; a nut having a downwardly facing land and gear teeth, the nut being threadedly mounted over the helically threaded outer surface; a drive gear connected to the cylinder and piston for vertically slidably engaging the drive gear with the gear teeth, and, upon alternate rotations of the drive gear, rotating the nut about the cylinder and piston so that the nut vertically moves between a mechanical support position and a hydraulic support position, the upwardly and downwardly facing lands contacting each other upon movement to the mechanical support position, and the downwardly facing land displacing upwardly upon movement toward the hydraulic support position; and a motor connected to the drive gear.
摘要翻译：机器平整基座，其包括限定内部空间的气缸和活塞，具有螺旋形螺纹的外表面，并具有向上的平台; 一个打开内部膨胀空间的液压流体口; 螺母具有向下的平台和齿轮齿，所述螺母螺纹地安装在所述螺旋形螺纹的外表面上; 连接到气缸和活塞的驱动齿轮，用于将驱动齿轮与齿轮齿垂直滑动地接合，并且在驱动齿轮的交替旋转时，使螺母围绕气缸和活塞旋转，使得螺母在机械支撑位置以及液压支撑位置，当向机械支撑位置移动时，向上和向下的凸台彼此接触，并且朝向液压支撑位置移动时面向下的凹槽向上移动; 和连接到驱动齿轮的马达。

3. 发明授权

US4794708A Trenching machine boom assembly 失效
标题翻译：沟槽机吊臂总成
公开(公告)号：US4794708A
公开(公告)日：1989-01-03
申请号：US154704
申请日：1988-02-11
申请人： Philip W. Schroeder , Marvin L. Morris , Stephen A. Youngers
发明人： Philip W. Schroeder , Marvin L. Morris , Stephen A. Youngers
IPC分类号： E02F3/08 , E02F3/10 , E02F5/02 , E02F5/06 , E02F9/20
CPC分类号： E02F3/10 , E02F3/083 , E02F9/202
摘要： A trencher machine digging boom assembly having a mounting arrangement for the digging boom wherein the boom includes a boom attaching weldment that is pivotally mounted to a boom pivot casting. The boom pivot casting is rigidly mounted to a trencher frame with a drive motor being mounted to one end of the boom pivot casting and a planetary gearbox being mounted at its opposite end. The planetary gearbox and associated drive components for the digging chain may be disconnected to permit easy and convenient removal of the digging boom for replacing its pivot bearings. Further, the torque reactions of the drive train are maintained within the boom pivot casting and are not transferred to the lift components associated with the digging boom.
摘要翻译：一种具有用于挖掘吊架的安装装置的挖沟机挖掘吊架组件，其中吊臂包括枢转地安装到吊杆枢轴铸件的悬臂安装焊件。悬臂枢轴铸件刚性地安装到挖沟机框架上，其中驱动马达安装到悬臂枢轴铸件的一端，并且行星齿轮箱安装在其相对端。用于挖掘链的行星齿轮箱和相关联的驱动部件可以被断开，以允许容易且方便地移除挖掘起重臂来更换其枢转轴承。此外，传动系的扭矩反作用力保持在悬臂枢轴铸件中，并且不会传递到与挖掘吊杆相关的升降部件。

4. 发明授权

US4281848A Joint for articulated vehicles 失效
标题翻译：铰接车辆接头
公开(公告)号：US4281848A
公开(公告)日：1981-08-04
申请号：US83687
申请日：1979-10-11
申请人： Stephen A. Youngers
发明人： Stephen A. Youngers
IPC分类号： B62D53/02 , E02F9/08 , B60D1/00
CPC分类号： E02F9/0841 , B62D53/02 , Y10T403/32032 , Y10T403/32049 , Y10T403/32057
摘要： An articulated joint for an articulated vehicle. Upper and lower pivotal connections, each employing a ball and socket, allow pivoting of two vehicle sections about a vertical axis. The ball of the lower joint is attached to one section while the socket is attached to the other section of the vehicle. The socket and ball of the upper joint are attached to a support member free to move along a shaft in a transverse direction between two stops. The ball of the upper joint is free to move along a vertical shaft joined to the other section of the vehicle. The transverse shaft provides a bearing surface to transmit loads between the two vehicle sections. Seals along the support member prevent entrainment of dirt along the shaft and bearing. The stops are part of the structure attaching the transverse shaft to the vehicle.
摘要翻译：铰接式车辆铰接接头。每个使用球窝的上下枢转连接允许两个车辆部分围绕垂直轴线枢转。下部接头的球连接到一个部分，同时插座连接到车辆的另一部分。上接头的插座和球体连接到支撑构件，该支撑构件在两个止挡件之间沿横向方向自由地沿着轴移动。上接头的球自由地沿着连接到车辆的另一部分的竖直轴移动。横轴提供了一个支承表面以在两个车辆部分之间传递载荷。沿着支撑构件的密封件防止沿轴和轴承夹带污垢。止动件是将横轴连接到车辆的结构的一部分。

5. 发明授权

US4203291A Control mechanism for hydrostatic pump 失效
标题翻译：静液压泵控制机构
公开(公告)号：US4203291A
公开(公告)日：1980-05-20
申请号：US25019
申请日：1979-03-29
申请人： Stephen A. Youngers
发明人： Stephen A. Youngers
IPC分类号： G05G5/00 , G05G5/18 , F15B11/16
CPC分类号： G05G5/005 , G05G5/18 , Y10T74/20012
摘要： A control mechanism for controlling a reversible pump that selectively supplies fluid to two different motors forming separate functions includes a control lever pivoted about a fixed axis and having said pump connected thereto. A control console is located adjacent the control lever and cooperates therewith to define a plurality of distinct operating positions on opposite sides of a neutral position for said control lever. The control lever and control console also have releasable interlock means defining the neutral position for the control lever and the pump.
摘要翻译：用于控制可选择性地将流体供应到形成分离功能的两个不同电动机的可逆泵的控制机构包括围绕固定轴线枢转并且所述泵连接到其上的控制杆。控制台位于控制杆附近并配合以在所述控制杆的中立位置的相对侧上限定多个不同的操作位置。控制杆和控制台还具有可释放的联锁装置，用于限定控制杆和泵的中立位置。

6. 发明授权

US08777177B2 Hydraulic fluid actuated equipment leveling assembly 有权
标题翻译：液压驱动设备调平总成
公开(公告)号：US08777177B2
公开(公告)日：2014-07-15
申请号：US13278447
申请日：2011-10-21
申请人： Stephen A. Youngers , James J. Youngers , Neil J. Youngers
发明人： Stephen A. Youngers , James J. Youngers , Neil J. Youngers
IPC分类号： F16M13/00
CPC分类号： F15B15/16
摘要： A hydraulic fluid actuated equipment leveling assembly incorporating a plenum having adjustment ports; an input channel opening the plenum; a disk valve operable for opening and closing the adjustment ports; telescoping and hydraulic ram actuated equipment support pedestals; hydraulic lines spanning between the plenum's adjustment ports, and the pedestal's hydraulic rams; and fluid displacing plungers connected operatively to the hydraulic lines for adjusting the hydraulic line's interior volumes.
摘要翻译：包括具有调节端口的增压室的液压流体致动设备调平组件; 一个打开通风口的输入通道; 可操作用于打开和关闭调节端口的盘阀; 伸缩式液压柱塞驱动设备支撑底座; 液压管线跨越增压室的调节口和底座的液压柱塞; 以及可操作地连接到液压管线的流体移动柱塞，用于调节液压管路的内部容积。

7. 发明授权

US4650370A High-speed cable-laying apparatus 失效
标题翻译：高速电缆铺设设备
公开(公告)号：US4650370A
公开(公告)日：1987-03-17
申请号：US818807
申请日：1986-01-14
申请人： Harry W. Kassner , Robert G. Draney , Stephen A. Youngers
发明人： Harry W. Kassner , Robert G. Draney , Stephen A. Youngers
IPC分类号： E02F5/10 , E02F5/02
CPC分类号： E02F5/06 , E02F5/10
摘要： An improved high-speed cable-laying apparatus of the type which digs a kerf, lays a cable at the kerf bottom, and refills the kerf with spoil in one pass. The kerf digger is a chainline loop having ground-cutting teeth spaced along its length and restricting elements between the teeth. The chainline is preferably in the form of a narrow upright loop. Rearwardly of the chainline loop are an upright chute for directing cable to the bottom of the kerf and a trailing structure supporting a reel, cable guide means, and angled plow blades for directing spoil back into the kerf on top of the cable. The arrangement of elements is compact and maneuverable and avoids damage to fragile cable even while the device operates at high ground speed.
摘要翻译：一种改进的高速电缆铺设设备，其中挖掘一个切口，将一根电缆放置在切口底部，并在一次通过时将碎屑重新填充。切割挖掘机是具有沿着其长度间隔开的切削齿和限制齿之间的元件的线性回路。链线优选为窄直立环的形式。链条回路的后面是用于将电缆引导到切口的底部的直立滑槽，以及支撑卷轴，牵引导向装置和倾斜的犁刀的后部结构，用于将破坏物引导回电缆顶部的切口。元件的布置紧凑且机动性，并且即使在设备以高地面速度运行时也避免损坏易碎的电缆。

8. 发明申请

US20130098026A1 Hydraulic Fluid Actuated Equipment Leveling Assembly 有权
标题翻译：液压油驱动设备调平总成
公开(公告)号：US20130098026A1
公开(公告)日：2013-04-25
申请号：US13278447
申请日：2011-10-21
申请人： Stephen A. Youngers , James J. Youngers , Neil J. Youngers
发明人： Stephen A. Youngers , James J. Youngers , Neil J. Youngers
IPC分类号： F16D31/02
CPC分类号： F15B15/16
摘要： A hydraulic fluid actuated equipment leveling assembly incorporating a plenum having adjustment ports; an input channel opening the plenum; a disk valve operable for opening and closing the adjustment ports; telescoping and hydraulic ram actuated equipment support pedestals; hydraulic lines spanning between the plenum's adjustment ports, and the pedestal's hydraulic rams; and fluid displacing plungers connected operatively to the hydraulic lines for adjusting the hydraulic line's interior volumes.
摘要翻译：包括具有调节端口的增压室的液压流体致动设备调平组件; 一个打开通风口的输入通道; 可操作用于打开和关闭调节端口的盘阀; 伸缩式液压柱塞驱动设备支撑底座; 液压管线跨越增压室的调节口和底座的液压柱塞; 以及可操作地连接到液压管线的流体移动柱塞，用于调节液压管路的内部容积。

9. 发明授权

US5609464A Lift boom assembly for a loader machine 失效
标题翻译：起重机组件用于装载机
公开(公告)号：US5609464A
公开(公告)日：1997-03-11
申请号：US383774
申请日：1995-02-06
申请人： John M. Moffitt , Stephen A. Youngers
发明人： John M. Moffitt , Stephen A. Youngers
IPC分类号： E02F3/34 , E02F3/28
CPC分类号： E02F3/3405
摘要： A lift boom assembly including a pair of laterally spaced interconnected lift arms having a tool mounted between forward ends thereof. Each lift arm includes a main lift link having upper and lower connecting portions at a rear end thereof. A second lift link is pivotally connected to the upper connecting portion of the main lift link and partially controls movements of the respective lift arm. The opposite end of each second lift link is pivotally connected to a frame of a machine on which the lift assembly is mounted. Movement of the lift arms is further controlled by a pair of control arms. A lower end of each control arm is pivotally connected to the frame. When the boom assembly is in a lowered position relative to the frame, a second or upper end of each control arm extends upwardly and rearwardly from the lower end and is pivotally connected to the lower connecting portion of the respective main lift link. In response to vertical movements of the boom assembly between raised and lowered position, each control arm swings forwardly and rearwardly of its true vertical position to alter the movements of the lift arms and such that the tool is elevationally moved along a generally linear vertical path. A pair of extendable and retractable drivers provide powered vertical movements to the lift assembly and the tool carried thereby relative to the frame.
摘要翻译：一种提升臂组件，包括一对横向间隔开的互连提升臂，其具有安装在其前端之间的工具。每个提升臂包括在其后端具有上连接部分和下连接部分的主升降连杆。第二提升连杆枢转地连接到主升降连杆的上连接部分并且部分地控制相应提升臂的运动。每个第二提升连杆的相对端枢转地连接到其上安装有升降组件的机器的框架。提升臂的移动由一对控制臂进一步控制。每个控制臂的下端枢转地连接到框架。当悬臂组件相对于框架处于降低位置时，每个控制臂的第二或上端从下端向上和向后延伸，并且枢转地连接到相应的主升程连杆的下连接部分。响应于升降臂组件在升高和降低位置之间的垂直运动，每个控制臂在其真实的垂直位置向前和向后摆动，以改变提升臂的运动，并且使得该工具沿着一般线性的垂直路径向上移动。一对可延伸和可伸缩的驱动器为提升组件和相对于框架承载的工具提供动力垂直运动。

10. 发明授权

US4716665A Folding trencher boom 失效
标题翻译：折叠式挖沟机
公开(公告)号：US4716665A
公开(公告)日：1988-01-05
申请号：US5499
申请日：1987-01-20
申请人： Richard S. Johnson , Stephen A. Youngers
发明人： Richard S. Johnson , Stephen A. Youngers
IPC分类号： E02F3/10 , E02F5/02 , E02F5/06
CPC分类号： E02F3/10
摘要： A foldable trencher boom assembly including a first boom portion pivotally connected to a second boom portion by a hinge. One leg of the hinge is connected to the first boom portion while the other leg of the hinge is connected to the second boom portion. When the boom portions are aligned, fasteners secure the hinge to maintain the colinear relationship between the boom portions. In the initial phase of folding, the fasteners are removed thereby permitting the boom portions to pivot relative to each other. The digging boom is conveniently folded by securing the digging chain to one of the foldable boom portions and employing the trencher drive motor as an actuator to achieve the folding action. With the foldable trenching boom of the present invention, an overall decrease in the machine length is attained for transport and maneuverability. Further, when the folded trencher boom is in its transport position, the machine height is decreased and a better distribution of weight is achieved.
摘要翻译：一种可折叠的挖沟机臂组件，其包括通过铰链枢转地连接到第二起重臂部分的第一臂部分。铰链的一条腿连接到第一悬臂部分，而铰链的另一个腿连接到第二起重臂部分。当悬臂部分对准时，紧固件固定铰链以保持悬臂部分之间的共线关系。在折叠的初始阶段，去除紧固件，从而允许吊杆部分相对于彼此枢转。通过将挖掘链固定到可折叠的吊臂部分中的一个并且采用挖沟器驱动马达作为致动器来实现折叠动作，便利地折叠起重臂。利用本发明的可折叠挖沟机，可以实现机器长度的整体下降，从而实现运输和机动性。此外，当折叠的挖沟机吊臂处于其运送位置时，机器高度降低并且实现更好的重量分配。

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