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1. 发明授权

US11318917B2 Manual trailer lifting jack with drill power option 有权
公开(公告)号：US11318917B2
公开(公告)日：2022-05-03
申请号：US16941320
申请日：2020-07-28
申请人： FORCOME (ZHEJIANG) CO., LTD.
发明人： Chenpan Xiang
IPC分类号： B60S9/00 , B60S9/04
摘要： A manual trailer lifting jack with drill power option includes: an outer tube; an inner tube that is telescopically slidable within the outer tube; a foot that is connected to a bottom of the outer tube; a top block that is connected to a top of the outer tube; a threaded rod that pass through a center of the top block and is rotatably held within the outer tube and fixed from axial movement relative to the outer tube; a threaded block that is connected to a top of the inner tube and has threads that engage the threaded rod so that a rotation of the threaded rod causes the inner tube to slide axially within the outer tube; a driving gear that is connect the top block and drives the threaded rod; a gear shaft that includes a bevel gear and a hexagonal head; and a gear housing that houses the gear shaft, driving gear, and the top block.

2. 发明授权

US09743543B2 Electronics rack with integrated anti-tip mechanism 有权
公开(公告)号：US09743543B2
公开(公告)日：2017-08-22
申请号：US14812380
申请日：2015-07-29
申请人： International Business Machines Corporation
发明人： Dale H. Anderson , Angel E. Delgado , John C. Elliott , Grady A. Maass
IPC分类号： B62D49/08 , B62D37/00 , B62B3/02 , B60S9/00 , H05K5/02 , H05K7/14 , F16C11/04 , B60B33/00
CPC分类号： H05K5/0234 , B60B33/00 , B60B33/0063 , B62B3/008 , B62B5/0006 , B62B2202/56 , B62B2205/14 , B62B2301/08 , F16C11/04 , H05K7/1488
摘要： An integrated anti-tip mechanism is provided for aiding prevention of an electronics rack from tipping. The anti-tip mechanism comprises a long portion with a first end and a second end, the first end coupled to a base of the electronics rack and the second end coupled to a first end of a short portion. The first end of the short portion is coupled to the second end of the long portion and a second end of the short portion further coupled to a caster. When deployed, the caster rolls in a same direction as a set of casters beneath the electronics rack. The caster is a predetermined distance off the floor such that the weight of the electronics rack is carried by the set of casters beneath the electronics rack but contact the floor if the electronics rack tips thereby preventing the electronics rack from tipping past a predetermined angle.

3. 发明授权

US09611109B2 Trailer stabilizer and leveler 有权
公开(公告)号：US09611109B2
公开(公告)日：2017-04-04
申请号：US14742918
申请日：2015-06-18
申请人： Stabilock, LLC
发明人： Thomas Terrance Kimener
IPC分类号： B60S9/00 , B65G69/00
CPC分类号： B65G69/006
摘要： A method of leveling a parked freight trailer at a loading dock, the method comprising: (a) positioning a portable stabilizing device at least partially underneath a forward portion of the parked freight trailer; (b) positioning a lift associated with the portable stabilizing device to bear weight of the forward portion of the parked freight trailer; (c) reorienting the parked freight trailer so a floor of the parked freight trailer goes from a substantially non-parallel orientation to an approximately parallel orientation with respect to a floor of the loading dock by repositioning at least one of the jack and a landing gear of the parked freight trailer; and, (e) maintaining the lift in a weight bearing position while goods are at least one of unloaded from or loaded onto the parked freight trailer.

4. 发明授权

US08944455B2 Folding drop leg for a trailer jack 有权
标题翻译：用于拖车插孔的折叠支腿
公开(公告)号：US08944455B2
公开(公告)日：2015-02-03
申请号：US13506003
申请日：2012-03-20
申请人： Mark L. Lambros
发明人： Mark L. Lambros
IPC分类号： B60S9/02 , B60S9/00
CPC分类号： B60S9/00 , B60S9/02
摘要： A folding drop leg for a trailer jack for supporting a trailer jack where added length is needed. The folding drop leg includes a base plate, a automatic locking swing plate, and a leg. The base plate is mounted to the bottom of the trailer's existing jack. The automatic locking swing plate is mounted to the base plate by use of a hinge pin and is swung upward when towing and dropped down to provide a stand for supporting the trailer when disengaged from the tow vehicle. The leg is mounted to the bottom of the automatic locking swing plate to add additional length to the existing jack leg rapidly when needed.
摘要翻译：用于拖车插孔的折叠式支腿，用于支撑需要增加长度的拖车插座。折叠落腿包括底板，自动锁定摆动板和腿部。底板安装在拖车现有千斤顶的底部。自动锁定摆动板通过使用铰链销安装到基板上，当牵引和下降时向上摆动，以便在与拖车车辆脱离时提供支撑拖车的支架。腿部安装在自动锁定摆动板的底部，以便在需要时快速增加现有插座腿部的长度。

5. 发明授权

US08577557B2 Systems and methods for detecting jack contact with ground 有权
标题翻译：检测千斤顶与地面接触的系统和方法
公开(公告)号：US08577557B2
公开(公告)日：2013-11-05
申请号：US13587490
申请日：2012-08-16
申请人： Edward Curtis Stacy, II
发明人： Edward Curtis Stacy, II
IPC分类号： B60S9/00
CPC分类号： B60S9/02 , B66C23/80
摘要： A system for determining when one or more jacks on a vehicle have contacted the ground. The system includes at least one of a pitch sensor that senses a pitch angle of the vehicle and a roll sensor that senses a roll angle of the vehicle. A jack extension system operatively associated with the vehicle jacks extends and retracts the one or more jacks on the vehicle. A control system operatively associated with the pitch sensor, the roll sensor, and the jack extension system monitors the pitch and roll sensors to determine the pitch and roll angles of the vehicle. The control system operates the jack extension system to lower the jacks to the ground and determines that the jacks have contacted the ground based on detected changes in the pitch and roll angles of the vehicle.
摘要翻译：一种用于确定车辆上的一个或多个千斤顶何时接触地面的系统。该系统包括感测车辆的俯仰角的俯仰传感器和感测车辆的侧倾角的滚动传感器中的至少一个。与车辆千斤顶可操作地相关联的千斤顶延伸系统使车辆上的一个或多个千斤顶延伸和缩回。与俯仰传感器，滚动传感器和千斤顶延伸系统可操作地相关联的控制系统监视俯仰和滚动传感器以确定车辆的俯仰角和倾斜角度。控制系统操作插座延伸系统以将插座降低到地面并且基于检测到的车辆的俯仰角和滚动角度的变化来确定千斤顶已经接地。

6. 发明授权

US08370022B2 Suspension system for vehicle 有权
标题翻译：车辆悬挂系统
公开(公告)号：US08370022B2
公开(公告)日：2013-02-05
申请号：US13350401
申请日：2012-01-13
申请人： Hirofumi Inoue , Hideshi Watanabe , Takuhiro Kondo
发明人： Hirofumi Inoue , Hideshi Watanabe , Takuhiro Kondo
IPC分类号： B60G17/018 , B60G23/00 , B60G17/0185 , B60G17/04 , B60G17/015 , B60G17/052 , B60G17/02 , B60G17/00 , B62C3/00 , B62K25/00 , G06F7/00 , G06F17/00 , G06F19/00 , B60P1/00 , B60S9/00
CPC分类号： B60G17/0157 , B60G15/08 , B60G17/0155 , B60G17/018 , B60G17/0521 , B60G17/06 , B60G2202/152 , B60G2202/314 , B60G2202/42 , B60G2204/126 , B60G2204/419 , B60G2204/4232 , B60G2204/62 , B60G2400/0511 , B60G2400/0516 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/33 , B60G2400/382 , B60G2400/39 , B60G2400/41 , B60G2400/716 , B60G2400/73 , B60G2500/201 , B60G2500/2021 , B60G2500/203 , B60G2500/30 , B60G2600/02 , B60G2600/07 , B60G2600/08 , B60G2600/182 , B60G2800/012 , B60G2800/014 , B60G2800/162 , B60G2800/80 , B60G2800/9122 , B60G2800/914 , B60G2800/916 , F16F2232/04 , F16F2232/06
摘要： A suspension system is provided to execute a control for avoiding a state in which an operation of an electric motor which is a power source of an electromagnetic actuator is kept halted at a certain operational position while the motor is generating a motor force. Where a target rotational position of the motor becomes equal to a specific operational position (e.g., a rotational position at which an electrifying current amount of one phase reaches a peak value), a control for shifting the target rotational position by δθ is executed. Where the rotational position of the motor is kept located at the certain position for a time period longer than a prescribed time, a control for changing the rotational position of the motor is executed.
摘要翻译：提供了一种悬架系统，用于执行控制，以避免在电动机产生电动机力的同时将作为电磁致动器的电源的电动机的操作在某个操作位置停止的状态。在电动机的目标旋转位置变得等于特定操作位置（例如，一相通电电流量达到峰值的旋转位置）的情况下，将目标旋转位置移位δ控制的控制; 被执行。在电动机的旋转位置保持在特定位置上比规定时间长的时间的情况下，执行用于改变电动机的旋转位置的控制。

7. 发明授权

US07942445B2 Personal mobility vehicle with anti-tip suspension 有权
标题翻译：具有反尖端悬挂的个人行动车辆
公开(公告)号：US07942445B2
公开(公告)日：2011-05-17
申请号：US12505696
申请日：2009-07-20
申请人： DuWayne E. Kramer, Jr. , Brian W. Mellies
发明人： DuWayne E. Kramer, Jr. , Brian W. Mellies
IPC分类号： B60S9/00
CPC分类号： B62K5/007 , A61G5/1089 , B60G2300/24 , B62H1/12 , B62K5/025 , B62K2015/005 , Y10S180/907
摘要： A personal ability vehicle (PMV) includes a frame with front and rear subframes. A steering mechanism is mounted on the front subframe and includes a steering front wheel connected to a tiller. The rear subframe includes a suspension mount comprising a pair of rear support legs. An anti-tip suspension includes a pair of trailing arms each mounting a trailing wheel. Each trailing arm is pivotally mounted on a respective support leg whereby the suspension is inevitable through a limited range of motion about a transverse suspension pivotal axis. A pair of spring assemblies are attached to the trailing arms and are adapted for selectively engaging the support legs to provide a counter-rotational torque force around the suspension pivotal axis in order to resist backwards tipping of the PMV, for example, when it is ascending an inclined sloping surface. Relatively uniform proportional, weight distribution on said steering front, main and trailing wheels is maintained throughout a range of loads.
摘要翻译：个人能力车辆（PMV）包括具有前后子框架的框架。转向机构安装在前副车架上并且包括连接到分拣机的转向前轮。后副车架包括悬架，其包括一对后支撑腿。反尖端悬架包括一对拖臂，每个后臂安装后轮。每个牵引臂枢转地安装在相应的支撑腿上，由此悬挂通过围绕横向悬架枢轴的有限的运动范围是不可避免的。一对弹簧组件附接到拖臂上，并且适于选择性地接合支撑腿以提供围绕悬架枢转轴线的反向旋转扭矩力，以便抵抗PMV的向后倾斜，例如当其上升时倾斜的倾斜表面。在整个负载范围内，保持在所述转向面，主轮和后轮上的相对均匀的比例，重量分布。

8. 发明授权

US07668635B2 Front wheel steering control device 失效
标题翻译：前轮转向控制装置
公开(公告)号：US07668635B2
公开(公告)日：2010-02-23
申请号：US11659204
申请日：2005-05-18
申请人： Pongsathorn Raksincharoensak , Masao Nagai
发明人： Pongsathorn Raksincharoensak , Masao Nagai
IPC分类号： B62D12/00 , A01B69/00 , B63G8/20 , G05D1/00 , B62D6/00 , B62D11/00 , B62D11/02 , B62D3/00 , B62D7/00 , B60S9/00
CPC分类号： B62D6/003
摘要： A front wheel steering control device improves the handling and stability of a vehicle with respect to the steering wheel angles. The front wheel steering control device includes an input device for obtaining the steering wheel angle and the vehicle velocity, a first computing device for computing a yaw-rate for the vehicle which maintains the vehicle gravity center point sideslip angle at zero based on the steering wheel angle and the vehicle velocity that are obtained by the input device, a second computing device for computing a target front wheel actual steering angle for realizing the yaw-rate calculated by the first computing device, a control device for performing a steering control of the vehicle based on the target front wheel actual steering angle calculated by the second computing device. The ideal determination of the vehicle steering gear ratio and the derivative steering gain are relatively easy.
摘要翻译：前轮转向控制装置改善车辆相对于方向盘角度的操纵和稳定性。前轮转向控制装置包括用于获得方向盘角度和车辆速度的输入装置，用于计算车辆的偏航率的第一计算装置，其基于方向盘将车辆重心中心点侧滑角维持在零角度和车辆速度，用于计算用于实现由第一计算装置计算的偏航率的目标前轮实际转向角的第二计算装置，用于执行车辆的转向控制的控制装置基于由第二计算装置计算出的目标前轮实际转向角。车辆转向传动比和导向转向增益的理想判定比较容易。

9. 发明授权

US07523961B2 Truck bed ballast system 有权
标题翻译：卡车压载系统
公开(公告)号：US07523961B2
公开(公告)日：2009-04-28
申请号：US11423285
申请日：2006-06-09
申请人： Travis R. Watkins
发明人： Travis R. Watkins
IPC分类号： B60S9/00
CPC分类号： B62D49/0628 , B62D33/0273
摘要： A truck bed ballast system for providing incremental amounts of extra weight over the rear drive wheels of a pick-up truck that doubles as a storage container for traction-enhancing media, such as salt, sand, gravel, and the like. One example of the truck bed ballast system comprises at least one elongated cylindrical body member that is permanently capped at one end and may either be permanently capped or removably and resealably capped at the other end. At least one cylindrical body member is positioned in the bed of a pickup truck that is expected to need extra traction (such as in icy weather) between the rear wheel wells and the tailgate. If the truck were to lose traction and become stuck, despite the presence of the extra ballast weight, one or more cylindrical body members may be removed from the truck bed and their contents applied under the drive wheels to enhance traction and allow the truck to become unstuck.
摘要翻译：一种用于在拾取卡车的后驱动轮上增加额外重量的卡车底座压载系统，该拾取卡车作为用于牵引增强介质（例如盐，沙子，砾石等）的储存容器。卡车底座压载系统的一个例子包括至少一个细长的圆柱形主体构件，其在一端被永久地盖住，并且可以在另一端被永久地盖住或可拆卸地且可重新密封地盖住。至少一个圆柱形主体构件位于皮卡车的床中，预期在后轮井和后挡板之间需要额外的牵引力（例如在冰冷的天气中）。如果卡车失去牵引力并被卡住，尽管存在额外的压载重量，一个或多个圆柱形主体构件可以从卡车车厢移除，并且其内容物被施加在驱动轮下方以增强牵引力，并允许卡车变成不舒服

10. 发明申请

US20090014227A1 PARKING ASSIST SYSTEM WITH STEERING CUES 失效
标题翻译：停车辅助系统与方向盘
公开(公告)号：US20090014227A1
公开(公告)日：2009-01-15
申请号：US12170902
申请日：2008-07-10
申请人： Farhad Bolourchi , Steven L. Tracht , Scott Millsap , Timothy W. Kaufmann , Jon D. Demerly
发明人： Farhad Bolourchi , Steven L. Tracht , Scott Millsap , Timothy W. Kaufmann , Jon D. Demerly
IPC分类号： B60S9/00
CPC分类号： B62D15/026 , B62D15/025
摘要： Disclosed is a method for assisting the parking of a vehicle. The method includes determining a vehicle position relative to an obstacle. When the relative position meets a first set of criteria, a first torque pulse is delivered to the steering wheel in the first direction to cue an operator of the vehicle to turn the steering wheel in the first direction. When the relative position meets a second set of criteria, a second torque pulse is delivered to the steering wheel in the second direction, opposite to the first direction to cue the operator to turn the steering wheel in the second direction. A system for assisting the parking of a vehicle is also disclosed.
摘要翻译：公开了一种辅助车辆停放的方法。该方法包括确定相对于障碍物的车辆位置。当相对位置满足第一组标准时，第一扭矩脉冲沿第一方向传递到方向盘以提示车辆的操作者以使方向盘沿第一方向转动。当相对位置满足第二组标准时，第二扭矩脉冲在与第一方向相反的第二方向上传递到方向盘，以提示操作者在第二方向转动方向盘。还公开了一种用于协助车辆停放的系统。

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