公开(公告)号：US11932069B2

公开(公告)日：2024-03-19

申请号：US17662262

申请日：2022-05-06

申请人： Universal Air, Inc.

发明人： Daniel Zachary Ratcliff

IPC分类号： B60G17/015 ,  B60G11/27

CPC分类号： B60G17/0155 ,  B60G11/27 ,  B60G2500/2022 ,  B60G2500/203 ,  B60G2500/204

摘要： A suspension system for a vehicle is shown. The suspension system may have first and second airbags stacked upon each other. By adjusting a height difference between the first and second airbags while maintaining the same collective height of the first and second airbags, the spring rate of the collective first and second airbags are changed while maintaining the same collective height of the first and second airbags.

公开(公告)号：US20230356555A1

公开(公告)日：2023-11-09

申请号：US17662262

申请日：2022-05-06

申请人： Universal Air, Inc.

发明人： Daniel Zachary Ratcliff

IPC分类号： B60G17/015 ,  B60G11/27

CPC分类号： B60G17/0155 ,  B60G11/27 ,  B60G2500/2022 ,  B60G2500/203 ,  B60G2500/204

摘要： A suspension system for a vehicle is shown. The suspension system may have first and second airbags stacked upon each other. By adjusting a height difference between the first and second airbags while maintaining the same collective height of the first and second airbags, the spring rate of the collective first and second airbags are changed while maintaining the same collective height of the first and second airbags.

公开(公告)号：US3001541A

公开(公告)日：1961-09-26

申请号：US64676057

申请日：1957-03-18

申请人： WEATHERHEAD CO

发明人： ST CLAIR THEODORE A

IPC分类号： B60G17/052 ,  F17C13/04 ,  G05D7/01

CPC分类号： G05D7/0106 ,  B60G17/0525 ,  B60G2500/2022 ,  F17C13/045 ,  Y10T137/2569 ,  Y10T137/8275 ,  Y10T137/8326 ,  Y10T137/86815 ,  Y10T137/86831 ,  Y10T137/87692

公开(公告)号：US07997600B2

公开(公告)日：2011-08-16

申请号：US12275447

申请日：2008-11-21

申请人： Erwin Haller ,  Jens Kolb

发明人： Erwin Haller ,  Jens Kolb

IPC分类号： B60G9/04

CPC分类号： B62D33/0608 ,  B60G17/0155 ,  B60G17/0165 ,  B60G17/0416 ,  B60G17/0521 ,  B60G2300/02 ,  B60G2300/08 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2500/2014 ,  B60G2500/2022 ,  B60G2500/2041 ,  B60G2500/2042 ,  B60G2500/2044 ,  B60G2500/2046 ,  B60G2500/22 ,  B60G2500/30 ,  B60G2600/20 ,  B60G2800/019 ,  B60G2800/162 ,  B60N2/501 ,  B60N2/502 ,  B60N2/505 ,  B60N2/508 ,  B60N2/525 ,  F16F15/027

摘要： An apparatus having a suspension system with a first part which is acted upon by a mass, a second part, and also an air spring arranged between this first part and this second part. At least one supplementary volume device for air is provided, the volume of which can be varied in a controlled manner, and also a first control device for adjusting the volume of the supplementary volume device.

摘要翻译： 一种具有悬挂系统的装置，其具有由质量块，第二部分以及布置在该第一部分和该第二部分之间的空气弹簧作用的第一部分。 提供至少一个用于空气的补充体积装置，其体积可以以受控的方式变化，以及用于调节辅助体积装置的体积的第一控制装置。

公开(公告)号：US20060175775A1

公开(公告)日：2006-08-10

申请号：US10722874

申请日：2003-11-26

申请人： David Bolt ,  Randy Schutt ,  Victor Plath

发明人： David Bolt ,  Randy Schutt ,  Victor Plath

IPC分类号： B60G17/052 ,  B60G17/00 ,  B60G11/27

CPC分类号： B60G11/27 ,  B60G17/0525 ,  B60G2200/31 ,  B60G2202/152 ,  B60G2401/14 ,  B60G2500/202 ,  B60G2500/2022 ,  F15B13/0406

摘要： A trailing arm suspension for a vehicle. The trailing arm suspension having a height control system for controlling the ride height of the suspension relative to the vehicle. The height control system preferably comprises a motor driven height control valve.

摘要翻译： 用于车辆的拖臂悬架。 牵引臂悬架具有用于控制悬架相对于车辆的行驶高度的高度控制系统。 高度控制系统优选地包括马达驱动的高度控制阀。

公开(公告)号：US06695294B2

公开(公告)日：2004-02-24

申请号：US09910386

申请日：2001-07-20

申请人： Lane R. Miller ,  Douglas A. Swanson ,  Russell E. Alteri ,  Douglas E. Ivers ,  Stephen F. Hildebrand ,  William S. Jensen ,  Scott K. Miller ,  Michael D. Janowski ,  Michael F. Walch

发明人： Lane R. Miller ,  Douglas A. Swanson ,  Russell E. Alteri ,  Douglas E. Ivers ,  Stephen F. Hildebrand ,  William S. Jensen ,  Scott K. Miller ,  Michael D. Janowski ,  Michael F. Walch

IPC分类号： F16F500

CPC分类号： F16F13/06 ,  B60G15/08 ,  B60G15/12 ,  B60G17/0485 ,  B60G17/0525 ,  B60G17/0565 ,  B60G2202/314 ,  B60G2400/252 ,  B60G2500/2022 ,  B60G2500/2042 ,  B60G2500/2044 ,  B60G2600/02 ,  F16F7/09

摘要： A controlled equilibrium device comprising a housing; at least one spring, each at least one spring having a spring stiffness; and a load leveling device movable through the housing between a first maximum displacement position and a second maximum displacement position, the load leveling device comprising a deadband displacement zone defined between a first deadband displacement threshold and a second deadband displacement threshold, the displacement required to reach the first and second deadband displacement thresholds being less than the displacement distances required to reach the first and second maximum displacement positions, the at least one spring stiffness being substantially constant when the displacement of the load leveling device is within the deadband zone, the stiffness of the at least one spring being modified to a second stiffness when the load leveling device is equal to or beyond either the first deadband displacement threshold or the second deadband displacement threshold.

摘要翻译： 一种受控平衡装置，包括壳体; 至少一个弹簧，每个至少一个弹簧具有弹簧刚度; 以及负载调平装置，其可在第一最大位移位置和第二最大位移位置之间移动穿过所述壳体，所述负载调平装置包括限定在第一死区位移阈值和第二死区位移阈值之间的死区位移区域， 第一和第二死区位移阈值小于达到第一和第二最大位移位置所需的位移距离，当负载调平装置的位移在死区区内时，至少一个弹簧刚度基本上恒定，刚度 当所述负载均衡装置等于或超过所述第一死区位移阈值或所述第二死区位移阈值时，所述至少一个弹簧被修改为第二刚度。

公开(公告)号：US3157413A

公开(公告)日：1964-11-17

申请号：US72589058

申请日：1958-04-02

申请人： MAGNETI MARELLI SPA

发明人： GIUSEPPE ALFIERI

IPC分类号： B60G17/052 ,  G05D16/18

CPC分类号： B60G17/0525 ,  B60G2500/2022 ,  G05D16/18

公开(公告)号：US20150224846A1

公开(公告)日：2015-08-13

申请号：US14619017

申请日：2015-02-10

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Hansoo KIM

IPC分类号： B60G17/015 ,  F16H25/20

CPC分类号： B60G17/0157 ,  B60G17/033 ,  B60G17/0525 ,  B60G17/0526 ,  B60G2202/152 ,  B60G2204/4192 ,  B60G2400/252 ,  B60G2500/2022 ,  B60G2500/30 ,  B60G2500/302 ,  F16H25/2015 ,  F16H2025/2046 ,  F16H2025/2084 ,  F16H2025/209

摘要： The present invention relates to a device for adjusting a height of a vehicle, which is installed between an upper end portion of a suspension spring or the suspension spring, which is installed to support a load of a vehicle, and a suspension system supporting unit which is installed to support the suspension spring, and adjusts a height of the vehicle, the device including: a motor; a screw; a gear device which transmits rotational force of the motor to the screw; and a screw guide which is moved upward and downward by rotation of the screw, in which the height of the vehicle is adjusted in accordance with the up and down movement of the screw guide.

摘要翻译： 本发明涉及一种安装在悬架弹簧或悬架弹簧的上端部之间的车辆的高度调节装置，该装置安装成支撑车辆的载荷，以及悬架系统支撑单元， 被安装成支撑悬架弹簧，并且调节车辆的高度，该装置包括：马达; 一个螺丝 齿轮装置，其将马达的旋转力传递到螺杆; 以及通过螺杆的旋转而上下移动的螺钉引导件，其中根据螺旋引导件的上下运动来调节车辆的高度。

公开(公告)号：US20120146307A1

公开(公告)日：2012-06-14

申请号：US13391800

申请日：2010-08-24

申请人： Seok Hwan Kim

发明人： Seok Hwan Kim

IPC分类号： B60G17/056 ,  F16F9/32 ,  F16F9/02

CPC分类号： F16K31/54 ,  B60G17/0155 ,  B60G17/0525 ,  B60G2202/412 ,  B60G2202/42 ,  B60G2204/10 ,  B60G2204/20 ,  B60G2204/4192 ,  B60G2204/4232 ,  B60G2204/43 ,  B60G2500/2022 ,  B60G2500/30

摘要： A multiple ride height control apparatus for an air suspension system having an air spring to be installed between a frame/body and a suspension arm in order to adjust the ride height, by filling and exhausting a compressed air, said apparatus comprises a mechanical leveling valve for controlling a filling and exhausting said compressed air by adjusting its mounting angle, being rotated clockwise and counterclockwise; and a valve driver for rotating said mechanical leveling valve to the direction of filling and exhausting said compressed air; and a controller for controlling the operation of said valve driver.

摘要翻译： 一种用于空气悬挂系统的多重行驶高度控制装置，其具有要安装在框架/主体和悬架臂之间的空气弹簧，以通过填充和排出压缩空气来调节行驶高度，所述装置包括机械调平阀 用于通过调节其安装角度来控制所述压缩空气的充填和排出，顺时针和逆时针旋转; 以及阀驱动器，用于将所述机械调平阀旋转到填充和排出所述压缩空气的方向; 以及用于控制所述阀驱动器的操作的控制器。

公开(公告)号：US20090134595A1

公开(公告)日：2009-05-28

申请号：US12275447

申请日：2008-11-21

申请人： Erwin Haller ,  Jens Kolb

发明人： Erwin Haller ,  Jens Kolb

IPC分类号： B60G11/27

CPC分类号： B62D33/0608 ,  B60G17/0155 ,  B60G17/0165 ,  B60G17/0416 ,  B60G17/0521 ,  B60G2300/02 ,  B60G2300/08 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2500/2014 ,  B60G2500/2022 ,  B60G2500/2041 ,  B60G2500/2042 ,  B60G2500/2044 ,  B60G2500/2046 ,  B60G2500/22 ,  B60G2500/30 ,  B60G2600/20 ,  B60G2800/019 ,  B60G2800/162 ,  B60N2/501 ,  B60N2/502 ,  B60N2/505 ,  B60N2/508 ,  B60N2/525 ,  F16F15/027

摘要： An apparatus having a suspension system with a first part which is acted upon by a mass, a second part, and also an air spring arranged between this first part and this second part. At least one supplementary volume device for air is provided, the volume of which can be varied in a controlled manner, and also a first control device for adjusting the volume of the supplementary volume device.

摘要翻译： 一种具有悬挂系统的装置，其具有由质量块，第二部分以及布置在该第一部分和该第二部分之间的空气弹簧作用的第一部分。 提供至少一个用于空气的补充体积装置，其体积可以以受控的方式变化，以及用于调节辅助体积装置的体积的第一控制装置。