公开(公告)号：US20130038037A1

公开(公告)日：2013-02-14

申请号：US13605610

申请日：2012-09-06

Applicant: Herman Madler ,  James R. Madler

Inventor： Herman Madler ,  James R. Madler

IPC: B62D61/00

CPC classification number: B60G21/023 ,  B60G21/026 ,  B60G21/045 ,  B60G21/05 ,  B60G21/067 ,  B60G21/073 ,  B60G2204/421 ,  B60G2300/07

Abstract: A trailer including a plurality of rearwardly-extending frame arms located on opposite sides of said main frame, each of which includes a tandem with a plurality of wheels mounted thereto; a U-shaped cross member for maintaining said main frame level from side to side; at least one length-adjustable member operatively connected to said main frame and at least one of said plurality of frame arms; selective movement of said length-adjustable member causing said distal end of at least one of said plurality of frame arms to move up or down; and an automatic leveling system for moving each said length-adjustable members and each said corresponding frame arm such that said main frame is maintained in a relatively level orientation when said trailer encounters uneven terrain.

Abstract translation: 一种拖车，包括位于所述主框架的相对侧上的多个向后延伸的框架臂，每个框架臂与安装在其上的多个车轮串联; U形横向构件，用于将所述主框架水平从一侧维持到另一侧; 至少一个长度可调节构件，其可操作地连接到所述主框架和所述多个框架臂架中的至少一个; 所述长度可调节构件的选择性运动导致所述多个框架臂中的至少一个的所述远端向上或向下移动; 以及用于移动每个所述长度可调节构件和每个所述对应框架臂的自动调平系统，使得当所述拖车遇到不平坦的地形时，所述主框架保持在相对水平的方位。

公开(公告)号：US08320173B2

公开(公告)日：2012-11-27

申请号：US13463802

申请日：2012-05-03

Applicant: Jun Liu

Inventor： Jun Liu

IPC: G11C11/00 ,  H01L29/76

CPC classification number: H01L27/115 ,  B60G11/27 ,  B60G21/067 ,  B60G21/073 ,  B60G2500/202 ,  B60G2800/01 ,  G11C11/5678 ,  G11C13/0004 ,  G11C16/0475 ,  G11C2213/53 ,  G11C2213/71 ,  H01L29/1033 ,  H01L29/685

Abstract: In some embodiments, a memory cell includes a transistor gate spaced from a channel region by gate dielectric; a source region on one side of the channel region; and a drain region on an opposing side of the channel region from the source region. The channel region has phase change material adjacent the drain region. In some embodiments, the phase change material may be adjacent both the source region and the drain region. Some embodiments include methods of programming a memory cell that has phase change material adjacent a drain region. An inversion layer is formed within the channel region adjacent the gate dielectric, with the inversion layer having a pinch-off region within the phase change material adjacent the drain region. Hot carriers (for instance, electrons) within the pinch-off region are utilized to change a phase within the phase change material.

Abstract translation: 在一些实施例中，存储器单元包括通过栅极电介质与沟道区间隔开的晶体管栅极; 在沟道区一侧的源区; 以及在源极区域的沟道区域的相对侧上的漏极区域。 沟道区域具有与漏极区域相邻的相变材料。 在一些实施例中，相变材料可以与源极区域和漏极区域相邻。 一些实施例包括编程具有与漏极区相邻的相变材料的存储单元的方法。 在邻近栅极电介质的沟道区域内形成反型层，反型层在相变材料内具有与漏极区相邻的夹断区域。 使用夹断区域内的热载体（例如电子）来改变相变材料内的相位。

公开(公告)号：US07883931B2

公开(公告)日：2011-02-08

申请号：US12026702

申请日：2008-02-06

Applicant: Jun Liu

Inventor： Jun Liu

IPC: H01L47/00

CPC classification number: H01L27/115 ,  B60G11/27 ,  B60G21/067 ,  B60G21/073 ,  B60G2500/202 ,  B60G2800/01 ,  G11C11/5678 ,  G11C13/0004 ,  G11C16/0475 ,  G11C2213/53 ,  G11C2213/71 ,  H01L29/1033 ,  H01L29/685

Abstract: In some embodiments, a memory cell includes a transistor gate spaced from a channel region by gate dielectric; a source region on one side of the channel region; and a drain region on an opposing side of the channel region from the source region. The channel region has phase change material adjacent the drain region. In some embodiments, the phase change material may be adjacent both the source region and the drain region. Some embodiments include methods of programming a memory cell that has phase change material adjacent a drain region. An inversion layer is formed within the channel region adjacent the gate dielectric, with the inversion layer having a pinch-off region within the phase change material adjacent the drain region. Hot carriers (for instance, electrons) within the pinch-off region are utilized to change a phase within the phase change material.

Abstract translation: 在一些实施例中，存储器单元包括通过栅极电介质与沟道区间隔开的晶体管栅极; 在沟道区一侧的源区; 以及在源极区域的沟道区域的相对侧上的漏极区域。 沟道区域具有与漏极区域相邻的相变材料。 在一些实施例中，相变材料可以与源极区域和漏极区域相邻。 一些实施例包括编程具有与漏极区相邻的相变材料的存储单元的方法。 在邻近栅极电介质的沟道区域内形成反型层，反型层在相变材料内具有与漏极区相邻的夹断区域。 使用夹断区域内的热载体（例如电子）来改变相变材料内的相位。

公开(公告)号：US20100140883A1

公开(公告)日：2010-06-10

申请号：US11993235

申请日：2005-06-24

Applicant: William Alexander Hammond

Inventor： William Alexander Hammond

IPC: B60G17/016 ,  B60G11/27

CPC classification number: B60G21/067 ,  B60G17/052 ,  B60G2204/81 ,  B60G2204/8304 ,  B60G2300/0262

Abstract: An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.

Abstract translation: 一种用于多轴车辆的空气悬架系统，其具有支撑轴（2,3; 41至43）的任一侧的气囊（4,5; 6,7; 8,9; 10,11; 44至49） 包括分别通过歧管（26,27; M）和空气管线（28,29; 54）将每个气囊分别连接到液位控制阀（16,17; 56,57）的分开的空气管线（18至25; 50至55） ，55）以独立地控制对任一侧的袋子的空气供应，单独的空气管线具有相同的尺寸和长度，以确保向每个袋子提供基本相同体积的空气以提高系统的响应性和稳定性。

公开(公告)号：US07647148B2

公开(公告)日：2010-01-12

申请号：US10735133

申请日：2003-12-12

Applicant: Jianbo Lu

Inventor： Jianbo Lu

IPC: G06F7/00

CPC classification number: B60G17/0162 ,  B60G17/0195 ,  B60G21/0555 ,  B60G21/067 ,  B60W10/184 ,  B60W10/22 ,  B60W30/04 ,  B60W2030/043 ,  B60W2710/18 ,  B60W2710/22

Abstract: A roll stability control system (18) for an automotive vehicle (10) includes an active anti-roll bar system (62) and a rollover sensor (40) that generates a roll attitude signal indicative of a pending rollover of the vehicle. A controller (26) controls the active anti-roll bar system (62) to prevent the vehicle from rolling over in response to the roll attitude signal. The controller (26) may also control a brake system (60). The brake system may be used in addition to the active anti-roll bar system to prevent rollover of the vehicle.

Abstract translation: 用于机动车辆（10）的侧倾稳定性控制系统（18）包括主动防侧倾杆系统（62）和产生指示车辆的悬挂翻转的侧倾姿态信号的翻转传感器（40）。 控制器（26）控制主动防侧倾杆系统（62），以防止车辆响应于倾斜姿态信号而滚动。 控制器（26）还可以控制制动系统（60）。 除了主动防侧倾杆系统之外，还可以使用制动系统以防止车辆翻倒。

公开(公告)号：US07390002B2

公开(公告)日：2008-06-24

申请号：US10547369

申请日：2004-03-04

Applicant: Akira Kasamatsu

Inventor： Akira Kasamatsu

IPC: B60G17/056 ,  B60G21/06

CPC classification number: B60G21/067 ,  B60G17/0162 ,  B60G2800/012

Abstract: In a suspension system (20) for use in a vehicle including a body, left and right front wheels (10), and left and right rear wheels (12), a front-wheel-associated cylinder device (52) which controls a relative displacement of the left and right front wheels, and a rear-wheel-associated cylinder device (62) which controls a relative displacement of the left and right rear wheels are associated with each other with a working fluid. A first-chamber-associated valve (190) is provided in a first-chamber-associated passage (90) which connects between respective first chambers (74) of the front-wheel-associated cylinder device and the rear-wheel-associated cylinder device, such that the first-chamber-associated valve is located between the first chamber of the front-wheel-associated cylinder device and a first fluid accommodating device (200).

Abstract translation: 在用于包括车身，左前轮和右前轮（10）以及左右后轮（12）的车辆中的悬挂系统（20）中，控制相对位置的前轮关联汽缸装置（52） 左右前轮的位移和控制左右后轮的相对位移的后轮关联缸装置（62）通过工作流体相互连接。 第一室相关阀（190）设置在第一室相关联的通道（90）中，其连接在与前轮相关联的气缸装置的相应的第一室（74）和与后轮相关联的气缸装置 使得第一室相关联的阀位于前轮相关联的缸装置的第一室与第一流体容纳装置（200）之间。

公开(公告)号：US20050225048A1

公开(公告)日：2005-10-13

申请号：US10512771

申请日：2003-03-12

Applicant: Akira Kasamatsu

Inventor： Akira Kasamatsu

IPC: B60G17/016 ,  B60G17/0185 ,  B60G17/056 ,  B60G21/055 ,  B60G21/06 ,  B60G21/067 ,  B60G21/10 ,  B60G11/26

CPC classification number: B60G17/0162 ,  B60G17/0185 ,  B60G17/056 ,  B60G21/055 ,  B60G21/067 ,  B60G21/106 ,  B60G2600/08 ,  B60G2800/012 ,  B60G2800/80 ,  B60G2800/9122

Abstract: The object of this invention is to detect an abnormality of a roll-motion restricting device including a hydraulic circuit. It is possible to determine that a fluid leakage takes place if actual fluid pressure in fluid passages 72, 74 connecting the corresponding fluid chambers of front-wheel-side hydraulic cylinder 30 and rear-wheel-side hydraulic cylinder 60 is lower than a value determined by a lateral acceleration value of a vehicle. On the basis of a relationship between a state of rolling of the vehicle and the fluid pressure, the hydraulic circuit can be diagnosed for any abnormality. In the event of detection of an abnormality, solenoid-operated shut-off valves 100, 102 are closed to isolate the two hydraulic cylinders 30, 60 from each other, and isolate one of the hydraulic cylinders or a portion of the fluid passage, which suffers from the fluid leakage, from the other hydraulic cylinder, so that this other hydraulic cylinder can generate a fluid pressure difference depending upon the rolling state of the vehicle, enabling a stabilizer bar to generate a resilient force, whereby the deterioration of a roll-motion restricting effect can be made smaller, than in the case where the two hydraulic cylinders are disabled to normally function.

Abstract translation: 本发明的目的是检测包括液压回路的滚动限制装置的异常。 如果连接前轮侧液压缸30和后轮侧液压缸60的相应流体室的流体通道72,74中的实际流体压力低于确定的值，则可以确定发生流体泄漏 通过车辆的横向加速度值。 基于车辆的滚动状态与流体压力之间的关系，可以诊断出液压回路有异常。 在检测到异常的情况下，电磁操作的截止阀100,102闭合以将两个液压缸30,60彼此隔离，并隔离液压缸或流体通道的一部分，其中 受到来自另一个液压缸的流体泄漏，使得该另一个液压缸可以根据车辆的滚动状态产生流体压力差，使稳定杆产生弹性力，由此， 与两个液压缸不能正常工作的情况相比，可以使运动限制效果更小。

公开(公告)号：US06588777B1

公开(公告)日：2003-07-08

申请号：US09762564

申请日：2001-04-23

Applicant: Christopher Brian Heyring

Inventor： Christopher Brian Heyring

IPC: B60G2105

CPC classification number: B60G11/64 ,  B60G9/006 ,  B60G11/44 ,  B60G21/0553 ,  B60G21/067 ,  B60G2200/312 ,  B60G2200/341 ,  B60G2202/112 ,  B60G2202/152 ,  B60G2202/413 ,  B60G2204/1224 ,  B60G2204/129 ,  B60G2204/148 ,  B60G2204/418 ,  B60G2206/31 ,  B60G2300/026 ,  B60G2300/04

Abstract: An axle assembly for a suspension system of a vehicle includes an elongate axle member adapted to rotatably receive wheels of a vehicle, a first arm member operatively associated with the axle member and flexibly connected, in use, to a chassis of the vehicle, a second arm member operatively associated with the axle member and flexibly connected, in use, to the chassis, and a first ram operatively associated with the first arm member and the axle member. The axle assembly is incorporated, in use, into a suspension system as a roll control component of the suspension system. The arrangement is such that when expansion or contraction of the ram is restricted, rotation of the axle member relative to the first arm member is restricted and roll of the vehicle is resisted, and when expansion or contraction of the ram is permitted, rotation of the axle member relative to the first arm member is permitted and articulation of the axle member is permitted.

Abstract translation: 用于车辆的悬挂系统的车轴组件包括：适于可转动地容纳车辆车轮的细长轴构件;与轴构件可操作地相关联并在使用中柔性地连接到车辆的底盘的第一臂构件，第二 臂构件，其与所述轴构件可操作地相关联并且在使用中柔性地连接到所述底盘;以及第一柱塞，其可操作地与所述第一臂构件和所述轴构件相关联。 轴组件在使用中并入作为悬架系统的辊控制部件的悬架系统中。 这种布置使得当限制冲头的膨胀或收缩时，轴构件相对于第一臂构件的旋转受到限制，并且车辆的滚动受到阻碍，并且当允许冲头的膨胀或收缩时， 轴构件相对于第一臂构件是允许的，并且允许轴构件的铰接。

公开(公告)号：US06428024B1

公开(公告)日：2002-08-06

申请号：US09367553

申请日：1999-11-08

Applicant: Christopher B. Heyring ,  Richard Monk ,  Michael J Longman ,  Ray Heslewood

Inventor： Christopher B. Heyring ,  Richard Monk ,  Michael J Longman ,  Ray Heslewood

IPC: B60G2105

CPC classification number: B60G21/0555 ,  B60G21/067 ,  B60G21/073 ,  B60G2204/80 ,  B60G2204/82 ,  B60G2204/8304

Abstract: A vehicle suspension control system that allows substantially vertical motion of each wheel relative to the vehicle body includes front and rear resilient support means for supporting the body, a front roll stabilization assembly interconnecting at least one forward pair of wheels and a rear roll stabilization assembly interconnecting at least one rearward pair of wheels. Each roll stabilization assembly includes at least one lateral torsion bar (2) and a double-acting hydraulic actuator (3) interconnected to the at least one lateral torsion bar (2), the front and rear hydraulic actuators (3) being interconnected by first and second fluid conduits (5). Roll moments applied to the vehicle body generate pressure within the fluid conduits (5) thereby transmitting the roll moment into each lateral torsion bar (2). Warp motions of the wheels generate flow along the fluid conduits (5) resulting in a displacement of one hydraulic actuator (3) in a proportional and opposite direction to the other hydraulic actuator (3). The front and rear roll stabilization assemblies provide roll stiffness during both roll and warp motions while at the same time providing substantially zero warp stiffness. The system includes an hydraulic fluid supply means (12) and fluid conduit valve means (13) for selectively communicating the fluid conduits (5) with the hydraulic fluid supply means (12) to regulate the average pressure in both fluid conduits (5).

Abstract translation: 允许每个车轮相对于车体基本垂直运动的车辆悬架控制系统包括用于支撑车身的前后弹性支撑装置，将至少一对前轮对互相连接的前辊稳定装置和相互连接的后辊稳定装置 至少一对后轮。 每个滚动稳定组件包括至少一个侧向扭力杆（2）和与至少一个横向扭力杆（2）互连的双作用液压致动器（3），前部和后部液压致动器（3）通过第一 和第二流体导管（5）。 施加到车体的滚动力矩在流体管道（5）内产生压力，从而将滚动力矩传递到每个横向扭力杆（2）中。 车轮的翘曲运动沿着流体管道（5）产生流动，导致一个液压致动器（3）沿与另一个液压致动器（3）成正比的方向移位。 前辊和后辊稳定组件在辊和翘曲运动期间提供辊刚度，同时提供基本上零的经度刚度。 该系统包括液压流体供应装置（12）和流体导管阀装置（13），用于选择性地将流体导管（5）与液压流体供应装置（12）连通，以调节两个流体导管（5）中的平均压力。

公开(公告)号：US06206383B1

公开(公告)日：2001-03-27

申请号：US09320066

申请日：1999-05-26

Applicant: William Burdock

Inventor： William Burdock

IPC: B60G1701

CPC classification number: B60G21/06 ,  B60G17/0152 ,  B60G17/0185 ,  B60G21/0553 ,  B60G21/067 ,  B60G2202/135 ,  B60G2202/413 ,  B60G2202/414 ,  B60G2204/1224 ,  B60G2204/62 ,  B60G2400/104 ,  B60G2400/51 ,  B60G2400/60 ,  B60G2400/71 ,  B60G2500/20 ,  B60G2600/02 ,  B60G2600/042 ,  B60G2600/08 ,  B60G2800/012 ,  B60G2800/18 ,  B60G2800/20 ,  B60G2800/9122

Abstract: A vehicle suspension system comprising a hydraulic roll control actuator 4 controlled by a hydraulic circuit 10. The circuit 10 includes a valve block having a pressure line 18a supplied by a pump 12 and a return line 20a, and a pressure control valve 22 for controlling the flow of hydraulic fluid from the pressure line 18a to the return line 20 to control the hydraulic pressure drop between them. Two actuation control valves 24, 26 allow connection of the actuators between the pressure and return lines to control the actuating force produced by the actuators. A control unit 30 is arranged to connect the actuators 4 only when the desired actuating force is greater than a minimum value corresponding to a minimum pressure drop which can be produced by the pressure control valve 22, and to determine the minimum pressure drop from measurement of the temperature of a part of the hydraulic system.

Abstract translation: 一种车辆悬架系统，包括由液压回路10控制的液压辊控制致动器4.回路10包括具有由泵12供给的压力线18a和回流管线20a的阀块，以及用于控制 液压流体从压力线18a流向返回管线20，以控制它们之间的液压压降。 两个致动控制阀24,26允许在压力和返回管线之间连接致动器，以控制由致动器产生的致动力。 控制单元30被布置成仅在所需的致动力大于对应于可由压力控制阀22产生的最小压力降的最小值的情况下连接致动器4，并且确定来自测量的最小压降 一部分液压系统的温度。