公开(公告)号：US20180281552A1

公开(公告)日：2018-10-04

申请号：US15524582

申请日：2015-10-29

Applicant: TAS GLOBAL CO., LTD.

Inventor： Dong Wook LEE

IPC: B60G21/067 ,  B60B19/00 ,  B63B59/06 ,  B60G3/01 ,  B60G15/12

CPC classification number: B60G21/067 ,  B25J5/00 ,  B60B19/00 ,  B60B19/006 ,  B60G3/01 ,  B60G15/12 ,  B60G21/06 ,  B60G2300/00 ,  B60G2400/61 ,  B63B59/06 ,  B63B2059/065 ,  F16F9/3214 ,  F16F9/3221 ,  F16F9/585

Abstract: A load distribution apparatus of magnetic wheel, includes: a plurality of cylinder parts including one sides respectively connected to a plurality of magnetic wheels and an upper space portion and a lower space portion whose interiors do not communicate to each other; and a passage part which serves as a moving path of fluid and interconnects the plurality of cylinder parts. The passage part is configured to evenly distribute a load applied to the magnetic wheels by moving fluids in the upper space portion and the lower space portion in such a manner that the fluids are not mixed.

公开(公告)号：US20170129299A1

公开(公告)日：2017-05-11

申请号：US15319407

申请日：2014-06-18

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB

Inventor： Stefan ANDREASSON ,  Håkan JOHANSSON

IPC: B60G17/018 ,  B60G5/04 ,  B60G17/0165

CPC classification number: B60G17/0182 ,  B60G5/02 ,  B60G5/04 ,  B60G17/0165 ,  B60G21/067 ,  B60G2200/318 ,  B60G2204/17 ,  B60G2204/45 ,  B60G2206/0112 ,  B60G2400/252 ,  B60G2400/822 ,  B60G2400/90 ,  B60G2500/30 ,  B60G2800/182 ,  B60G2800/21 ,  B60G2800/95 ,  B60K28/165 ,  B60W30/18172 ,  B60W40/10 ,  B60W2720/30

Abstract: A method is provided for determining whether or not ground contact loss is imminent for wheel of a vehicle, the vehicle including a vehicle body having a vertical extension in a vertical direction, the wheel being allowed to be subjected to a relative vertical displacement, in the vertical direction, in relation to the vehicle body, the vehicle further being such that a maximum value of a vertical displacement of the wheel relative to the vehicle body is limited to a relative vertical displacement limit; the method including determining an actual relative vertical displacement of the wheel relative to the vehicle body, determining a limit margin as the difference between the actual relative vertical displacement and the relative vertical position limit, and determining that ground contact loss is imminent for a wheel if the limit margin is within a predetermined vertical threshold range.

公开(公告)号：US08894074B2

公开(公告)日：2014-11-25

申请号：US13949388

申请日：2013-07-24

Applicant: Showa Corporation

Inventor： Takahiro Kasuga ,  Fumiaki Ishikawa ,  Shunya Senda

IPC: B62K25/04 ,  B60G21/00

CPC classification number: B62K25/04 ,  B60G21/002 ,  B60G21/067 ,  B60G2300/12 ,  B60G2500/30 ,  B62K2025/045

Abstract: A vehicle height adjustment apparatus, includes: a front wheel side changing unit capable of changing a front wheel side relative position; a rear wheel side changing unit capable of changing a rear wheel side relative position; and a control unit for adjusting a height of the main body of the vehicle by controlling the front wheel side changing unit and the rear wheel side changing unit so as to change the front wheel side relative position and the rear wheel side relative position, in which the control unit controls the front wheel side changing unit and the rear wheel side changing unit in such a manner that a rate of change of the front wheel side relative position and a rate of change of the rear wheel side relative position satisfy a predetermined relationship.

Abstract translation: 一种车辆高度调节装置，包括：能够改变前轮侧相对位置的前轮侧变更单元; 后轮侧更换单元，其能够改变后轮侧相对位置; 以及控制单元，用于通过控制前轮侧更换单元和后轮侧改变单元来改变前轮侧相对位置和后轮侧相对位置来调节车辆主体的高度，其中 控制单元以前轮侧相对位置的变化率和后轮侧相对位置的变化率满足预定关系的方式来控制前轮侧更换单元和后轮侧更换单元。

公开(公告)号：US20140125017A1

公开(公告)日：2014-05-08

申请号：US13949388

申请日：2013-07-24

Applicant: SHOWA CORPORATION

Inventor： Takahiro KASUGA ,  Fumiaki ISHIKAWA ,  Shunya SENDA

IPC: B62K25/04

CPC classification number: B62K25/04 ,  B60G21/002 ,  B60G21/067 ,  B60G2300/12 ,  B60G2500/30 ,  B62K2025/045

Abstract: A vehicle height adjustment apparatus, includes: a front wheel side changing unit capable of changing a front wheel side relative position; a rear wheel side changing unit capable of changing a rear wheel side relative position; and a control unit for adjusting a height of the main body of the vehicle by controlling the front wheel side changing unit and the rear wheel side changing unit so as to change the front wheel side relative position and the rear wheel side relative position, in which the control unit controls the front wheel side changing unit and the rear wheel side changing unit in such a manner that a rate of change of the front wheel side relative position and a rate of change of the rear wheel side relative position satisfy a predetermined relationship.

Abstract translation: 一种车辆高度调节装置，包括：能够改变前轮侧相对位置的前轮侧变更单元; 后轮侧更换单元，其能够改变后轮侧相对位置; 以及控制单元，用于通过控制前轮侧更换单元和后轮侧改变单元来改变前轮侧相对位置和后轮侧相对位置来调节车辆主体的高度，其中 控制单元以前轮侧相对位置的变化率和后轮侧相对位置的变化率满足预定关系的方式来控制前轮侧更换单元和后轮侧更换单元。

公开(公告)号：US20140035256A1

公开(公告)日：2014-02-06

申请号：US13984515

申请日：2012-02-09

Applicant: Mikel Zubieta Andueza

Inventor： Mikel Zubieta Andueza

IPC: B62K25/08 ,  B62K25/28

CPC classification number: B62K25/08 ,  B60G21/067 ,  B60G2300/12 ,  B62K25/286 ,  B62K2025/044 ,  F16F9/067

Abstract: The present invention relates to a vehicle suspension system with a chassis, with a front hydraulic cylinder (4), a rear hydraulic cylinder (5) and a first hydraulic connection (6) connecting the front hydraulic cylinder (4) and the rear hydraulic cylinder (5), as well as a first compensation chamber (7) and a second compensation chamber (8) related to one another such that a change of volume ΔV1 of a hydraulic fluid in the first compensation chamber entails a change of volume ΔV2 of a hydraulic fluid in the second compensation chamber, ΔV2=k*ΔV1, k>0. Furthermore, the system comprises a second hydraulic connection (71) connecting the front hydraulic cylinder (4) and the first compensation chamber (7), and a third hydraulic connection (81) connecting the rear hydraulic cylinder (5) and the second compensation chamber (8).

Abstract translation: 本发明涉及具有底盘的车辆悬架系统，其具有前液压缸（4），后液压缸（5）和连接前液压缸（4）和后液压缸的第一液压连接件（6） （5），以及第一补偿室（7）和第二补偿室（8）之间的相互关联，使得第一补偿室中的液压流体的体积DeltaV1的变化需要一个 液压油在第二补偿室中，DeltaV2 = k * DeltaV1，k> 0。 此外，该系统包括连接前液压缸（4）和第一补偿室（7）的第二液压连接件（71）和连接后液压缸（5）和第二补偿室 （8）。

公开(公告)号：US08360451B2

公开(公告)日：2013-01-29

申请号：US13087442

申请日：2011-04-15

Applicant: William Alexander Hammond

Inventor： William Alexander Hammond

IPC: B60G9/04

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：US20120119454A1

公开(公告)日：2012-05-17

申请号：US13201756

申请日：2010-02-16

Applicant: Phillip Di Maria

Inventor： Phillip Di Maria

IPC: B60G17/06 ,  B60G17/016 ,  F16F9/19 ,  F16F9/32 ,  F16F9/48 ,  F16F5/00 ,  B60G17/08 ,  B60G21/067

CPC classification number: B60G21/067 ,  B60G17/0162 ,  B60G17/01925 ,  B60G17/08 ,  B60G2202/413 ,  B60G2204/81 ,  B60G2204/8304 ,  B60G2206/41 ,  B60G2400/104 ,  B60G2401/27 ,  B60G2500/02 ,  B60G2500/11 ,  B60G2800/012 ,  F16F9/504 ,  F16F9/5126

Abstract: An active suspension system for a vehicle including at least one fluid operated ram having a cylinder and a main piston mounted therein for reciprocating movement, control means for controlling an equilibrium position of the piston in the ram in response to lateral acceleration of the vehicle in order to counter the effects of body roll of the vehicle, and wherein the ram includes shock absorbing means for permitting rapid movement of the piston from the equilibrium position when operating fluid in the ram is subjected to transient increases in pressure.

Abstract translation: 一种用于车辆的主动悬架系统，包括至少一个流体操作的冲头，其具有安装在其中的往复运动的气缸和主活塞;控制装置，用于响应于车辆的横向加速度顺序地控制活塞在冲压器中的平衡位置 以抵消车辆的车体辊的影响，并且其中，所述撞锤包括冲击吸收装置，用于当在所述压头中操作流体受到压力的瞬时增加时允许所述活塞从所述平衡位置快速移动。

公开(公告)号：US08006988B1

公开(公告)日：2011-08-30

申请号：US12367408

申请日：2009-02-06

Applicant: Roy A. Turner

Inventor： Roy A. Turner

IPC: B60G11/26

CPC classification number: B60G11/27 ,  B60G21/067 ,  B60G21/073 ,  B60G2500/202 ,  B60G2800/01

Abstract: A suspension system includes a plurality of suspension members, each suspension member including a housing having an interior surface that bounds a chamber and a piston slidably disposed within the chamber. The piston seals against the interior surface of the housing so as to separate the chamber into a first compartment and a second compartment, the first compartment and second compartment being filled with a gas. A first gas lines extends in fluid communication between the first compartment of a first suspension member and the second compartment of a second suspension member. A second gas lines extends in fluid communication between the second compartment of a first suspension member and the first compartment of a second suspension member.

Abstract translation: 悬架系统包括多个悬挂构件，每个悬挂构件包括具有限定腔室的内表面和可滑动地设置在腔室内的活塞的壳体。 所述活塞密封住所述壳体的内表面，以便将所述腔室分隔成第一隔室和第二隔间，所述第一隔室和所述第二隔室装满气体。 第一气体管线在第一悬架构件的第一隔室和第二悬架构件的第二隔室之间流体连通地延伸。 第二气体管线在第一悬挂构件的第二隔室与第二悬架构件的第一隔室之间流体连通地延伸。

公开(公告)号：US20110187070A1

公开(公告)日：2011-08-04

申请号：US13087442

申请日：2011-04-15

Applicant: William Alexander Hammond

Inventor： William Alexander Hammond

IPC: B60G11/26

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：US20110095256A1

公开(公告)日：2011-04-28

申请号：US12983757

申请日：2011-01-03

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。