公开(公告)号：US08225903B2

公开(公告)日：2012-07-24

申请号：US12945325

申请日：2010-11-12

申请人： James Thomas Dunn

发明人： James Thomas Dunn

IPC分类号： B62D33/08

CPC分类号： B62D11/001 ,  B60G99/002 ,  B60G2204/162 ,  B60G2300/08 ,  B62D11/006 ,  B62D33/0608

摘要： A suspension for a cab base on the frame of a swather tractor includes four dampened springs at the four corners with three links each pivoted on one end of the frame and the other end on the base. The links include two parallel links in the fore and aft direction parallel to the mechanical speed control link arm and one side to side link which constrain movement of the base against fore and aft movement and side to side movement parallel to the mechanical steering control link arm. This arrangement restricts movement of the base while allowing roll and pitch movements of the cab structure with the links arranged such that steering and ground speed are substantially unaffected when the cab moves on the suspension.

摘要翻译： 用于在拖拉机的框架上的驾驶室基座的悬架包括在四个角上的四个阻尼弹簧，其中三个连杆分别在框架的一端枢转，另一端在底座上。 连杆包括在平行于机械速度控制连杆臂的前后方向上的两个平行连杆，以及一个侧向连接件，其限制底座的前后运动和与机械转向控制连杆臂平行的侧向运动 。 这种布置限制了底座的运动，同时允许驾驶室结构的滚动和俯仰移动，其中链节被布置成使得当驾驶室在悬架上移动时，转向和地面速度基本上不受影响。

公开(公告)号：US07845660B2

公开(公告)日：2010-12-07

申请号：US11660529

申请日：2005-08-19

申请人： Albertus Clemens Maria van der Knaap

发明人： Albertus Clemens Maria van der Knaap

IPC分类号： B60G17/02

CPC分类号： B60G17/021 ,  B60G3/06 ,  B60G11/16 ,  B60G17/0272 ,  B60G2200/142 ,  B60G2200/17 ,  B60G2200/18 ,  B60G2202/12 ,  B60G2202/42 ,  B60G2204/124 ,  B60G2204/15 ,  B60G2204/162 ,  B60G2204/418 ,  B60G2204/4302 ,  B60G2204/4504 ,  B60G2204/62 ,  B60G2204/81 ,  B60G2204/82 ,  B60G2206/0114 ,  B60G2300/024 ,  B60G2400/252 ,  B60G2400/61 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/18 ,  B60G2800/214 ,  B60G2800/24 ,  B60G2800/912 ,  B60G2800/9122 ,  B60G2800/915

摘要： The invention relates to an anti-roll/pitch system for use in a vehicle, in which a first mass, for instance a cabin, is suspended to a second mass, for instance a chassis, by means of a bearing arm, which is pivotally connected to the second mass around a pivot axis, via spring means. The anti-roll/pitch system comprises means to adjust a point of application of a spring force acting on the bearing arm, so as to adjust a moment exerted by said spring force on said bearing arm to counteract a load exerted on the bearing arm by the first mass. The spring force is exerted on the bearing arm through a flexible, elongated member, such as a string or cable, which takes up little space when adjusting the point of application. The invention furthermore relates to a built-in unit and a vehicle, equipped with an anti-roll/pitch system according to the invention.

摘要翻译： 本发明涉及一种用于车辆的防倾倒/俯仰系统，其中第一质量块（例如舱室）借助于支承臂悬挂在第二质量块（例如底盘）上，所述支承臂是枢转的 通过弹簧装置围绕枢转轴线连接到第二质量块。 防倾斜/俯仰系统包括用于调节作用在支承臂上的弹簧力的施加点的装置，以便通过所述弹簧力在所述支承臂上施加的力矩来调节作用于轴承臂上施加的载荷的力 第一批。 弹簧力通过柔性细长的构件（例如弦或电缆）施加在支承臂上，在调节施加点时占据很小的空间。 本发明还涉及一种装备有根据本发明的防侧倾/俯仰系统的内置单元和车辆。

公开(公告)号：US20080157565A1

公开(公告)日：2008-07-03

申请号：US11913830

申请日：2006-05-09

申请人： Nikesh Bakshi

发明人： Nikesh Bakshi

IPC分类号： B62D24/04

CPC分类号： F16F1/40 ,  B60G2202/1422 ,  B60G2204/162 ,  B62D33/0604

摘要： A vehicle cab is pivoted to the chassis at the front and supported at the rear by a cab suspension unit that includes a laminate of interleaved elastomer and rigid plate layers. The laminate flexes in reaction to forces that act in the planes of the layers and is relatively resistant to forces that act normal to the layers such that it elastically absorbs shocks and vibrations from road irregularities and pitch and roll maneuvers and more stiffly resists acceleration and deceleration forces between the cab and the chassis.

摘要翻译： 车辆驾驶室在前部枢转到底架并由后悬架的驾驶室悬架单元支撑，驾驶室悬架单元包括交错的弹性体和刚性板层的叠层。 层压板与作用在层的平面中的力反应而产生反作用力，并且相对地抵抗垂直于层的力，使得其弹性地吸收来自道路不平整和俯仰和滚动操作的冲击和振动，并且更硬地抵抗加速和减速 驾驶室和底盘之间的力量。

公开(公告)号：US20050082127A1

公开(公告)日：2005-04-21

申请号：US10689387

申请日：2003-10-20

申请人： Dennis Barber ,  Bradley Kramer ,  Eric Griesbach

发明人： Dennis Barber ,  Bradley Kramer ,  Eric Griesbach

IPC分类号： B60G21/073 ,  B62D33/06 ,  F16F9/34

CPC分类号： B62D33/0608 ,  B60G21/073 ,  B60G2202/154 ,  B60G2202/413 ,  B60G2202/414 ,  B60G2204/162 ,  B60G2300/082 ,  B60G2400/252 ,  B60G2800/162 ,  B60G2800/916

摘要： A suspension system has a pair of cylinders connected between the cab or axle and a chassis of a vehicle to isolate the driver from vibrations. A pair of hydraulic cylinders is coupled to opposite sides of the cab or axle and to the vehicle chassis. A separate accumulator is coupled each hydraulic cylinder to act as a hydraulic spring that attenuates side to side motion. A leveling valve selectively control the flow of fluid to or from both hydraulic cylinders to level the cab or seat in response to load changes.

摘要翻译： 悬挂系统具有连接在驾驶室或车轴与车辆的底盘之间的一对气缸，以隔离驾驶员的振动。 一对液压缸联接到驾驶室或车轴和车辆底盘的相对侧。 单独的蓄能器联接每个液压缸以用作使侧向运动衰减的液压弹簧。 调平阀选择性地控制流体流向或来自两个液压缸，以响应于负载变化来平衡驾驶室或座椅。

公开(公告)号：US20040104061A1

公开(公告)日：2004-06-03

申请号：US10645684

申请日：2003-08-21

发明人： Michael L. Oliver ,  Todd A. Bishop ,  Eric L. Jensen ,  William C. Kruckemeyer

IPC分类号： B62D033/06

CPC分类号： B62D33/0608 ,  B60G2204/162 ,  B60G2400/206 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2400/91 ,  B60G2500/204 ,  B60G2800/162 ,  B60G2800/916 ,  F16F15/022 ,  F16F15/0275 ,  F16F2224/045

摘要： The invention is a suspension system, typically for use between a cab and a truck frame, includes a strut module having a strut and an air spring, and a control module, connected to a source of pressurized air, for sensing a distance between the cab and truck frame and selectively pressurizing the air spring in response to changes in that distance. Preferably, the strut is a McPherson-type strut and the air spring encloses at least a portion of the strut to provide a compact assembly and includes a three point connection to the cab and frame to resist relative lateral movement between the cab and frame. The strut also preferably is a magnetorheological-type damper so that the control module can adjust the damping characteristics of the strut to optimize rider comfort.

摘要翻译： 本发明是一种悬挂系统，通常用于驾驶室和卡车车架之间，包括具有支柱和空气弹簧的支柱模块以及连接到加压空气源的控制模块，用于感测驾驶室之间的距离 和卡车框架，并响应于该距离的变化选择性地加压空气弹簧。 优选地，支柱是麦克弗森型支柱，并且空气弹簧包围支柱的至少一部分以提供紧凑的组件，并且包括到驾驶室和框架的三点连接，以抵抗驾驶室和框架之间的相对横向运动。 支柱还优选地是磁流变型阻尼器，使得控制模块可以调节支柱的阻尼特性以优化乘员舒适度。

公开(公告)号：US06408970B1

公开(公告)日：2002-06-25

申请号：US09648425

申请日：2000-08-28

申请人： Allen L. Eng

发明人： Allen L. Eng

IPC分类号： B62D3306

CPC分类号： B60G99/006 ,  B60G2202/12 ,  B60G2204/124 ,  B60G2204/162 ,  B60G2300/024 ,  B62D33/0608 ,  F16F3/10

摘要： The invention is a mechanical suspension system for cab-over tractors, specifically those used in terminal transport having two front cushion dual suspension components on the front pivot area of the cab to tractor frame connection and a single rear cushion dual suspension component on the rear of the tractor frame at the cab-over latch area, the three point dual suspension system providing a more stable suspension package than the four point and other single suspension systems.

摘要翻译： 本发明是一种用于敞篷式拖拉机的机械悬挂系统，特别是在终端运输中使用的机械悬挂系统，其具有在驾驶室的前部枢转区域和拖拉机框架连接件之间的两个前缓冲双重悬挂部件和在后部的后部的单个后部缓冲器双重悬挂部件 拖拉机框架在驾驶室翻转闩锁区域，三点双悬挂系统提供比四点和其他单个悬挂系统更稳定的悬挂包装。

公开(公告)号：US06273203B1

公开(公告)日：2001-08-14

申请号：US09419329

申请日：1999-10-15

申请人： Bruno Paggi ,  Felice Contessini

发明人： Bruno Paggi ,  Felice Contessini

IPC分类号： B62D33067

CPC分类号： B62D33/0608 ,  B60G2204/162 ,  B60G2400/051 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2600/182 ,  B60G2800/019 ,  B60G2800/912

摘要： An agricultural machine, comprising a pair of from wheels and a pair of rear wheels, rigidly connected to a main frame, a control cab mounted on the main frame and suspension means placed between the cab and the main frame. Suspension means comprise a plurality of actuators for controlling the rotation of the cab with respect to the main frame about at least two axis orthogonal to each other. An electronic control unit is provided with sensor means for detecting variations of the cab tilt angle with respect to an horizontal reference direction. The electronic control unit is programmed for controlling said actuators so as to maintain a constant orientation of the cab with respect to said reference direction.

摘要翻译： 一种农业机械，包括一对刚性地连接到主框架的车轮和一对后轮，安装在主机架上的控制驾驶室和设置在驾驶室和主车架之间的悬挂装置。 悬挂装置包括多个致动器，用于相对于主框架围绕彼此正交的至少两个轴线控制驾驶室的旋转。 电子控制单元设置有用于检测驾驶室倾斜角相对于水平参考方向的变化的传感器装置。 电子控制单元被编程用于控制所述致动器，以便保持驾驶室相对于所述参考方向的恒定取向。

公开(公告)号：US6073066A

公开(公告)日：2000-06-06

申请号：US154809

申请日：1998-09-17

申请人： Toru Takahashi

发明人： Toru Takahashi

IPC分类号： B62D27/04 ,  B60G17/016 ,  B60G17/08 ,  B60G99/00 ,  B62D33/06 ,  F16F9/46 ,  B60G17/015

CPC分类号： B60G17/016 ,  B60G17/08 ,  B62D33/0608 ,  F16F9/468 ,  B60G2204/162 ,  B60G2400/102 ,  B60G2400/204 ,  B60G2400/208 ,  B60G2600/184 ,  B60G2800/162 ,  B60G2800/916

摘要： In a suspension control apparatus and method for a cab over type truck having a plurality of shock absorbers, each shock absorber being interposed between a vehicle cab of the truck and a vehicle chassis of the truck and having a damping force characteristic varying member arranged so as to enable a variation in the damping force characteristic of its corresponding shock absorber in response to an input control signal, a first detector is provided for detecting a behavior of the vehicle cab and for developing a signal indicative of the behavior of the vehicle cab, a basic damping force characteristic controller is provided for developing the control signal to control the damping force characteristic of each shock absorber via the corresponding damping force characteristic varying member on the basis of the vehicle cab behavior indicative signal developed by the first detector, a second detector is provided for detecting a behavior of the cab over type truck of a vehicle trailer hauled by the vehicle chassis and for developing a signal indicative of the behavior of the vehicle trailer, and a corrective controller is provided for modifying a value of the control signal developed by the basic damping force characteristic controller so as to correct the control of the damping force characteristic carried out by the basic damping force characteristic controller on the basis of the vehicle trailer behavior indicative signal.

摘要翻译： 在具有多个减震器的驾驶室型卡车的悬架控制装置和方法中，每个减震器设置在所述卡车的车辆驾驶室和所述卡车的车辆底盘之间，并具有阻尼力特性变化构件， 为了能够响应于输入控制信号而使其相应的减震器的阻尼力特性发生变化，提供第一检测器用于检测车辆驾驶室的行为​​并且用于形成表示车辆驾驶室的行为​​的信号， 提供基本阻尼力特性控制器，用于基于由第一检测器开发的车辆驾驶室行为指示信号，经由相应的阻尼力特性变化构件来显影控制信号以控制每个减震器的阻尼力特性;第二检测器 用于检测拖车的车辆拖车的驾驶室超车类型的行为 并且用于开发表示车辆拖车的行为的信号，并且提供校正控制器，用于修改由基本阻尼力特性控制器产生的控制信号的值，以便校正阻尼力的控制 由基本阻尼力特性控制器基于车辆拖车行为指示信号执行的特性。

公开(公告)号：US5623410A

公开(公告)日：1997-04-22

申请号：US414715

申请日：1995-03-31

申请人： Kenichi Furihata ,  Fumiaki Takei

发明人： Kenichi Furihata ,  Fumiaki Takei

IPC分类号： B60G17/015 ,  B60G17/0195 ,  B60G99/00 ,  B62D33/06 ,  B62D33/067 ,  B60G17/00 ,  B62D33/10

CPC分类号： B60G99/00 ,  B60G17/0195 ,  B62D33/0608 ,  B60G2204/162 ,  B60G2300/02 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2500/30

摘要： A vehicle cab attitude controlling system including a frame supported by wheels of the vehicle, a cab mounted on the frame; a cab suspension system mounting the cab on the frame and allowing relative movement therebetween, the cab suspension system having a plurality of seats each supporting a different portion of the cab and at least one seat being detachable therefrom; and a cab actuator for activating the cab suspension system to adjust vertical displacements between said frame and the seats. Also included is an engine mounted on the frame below the cab; an auxiliary actuator for producing pivotal movement of the cab off of the one seat to provide access to the engine; a cab sensing system for detecting vertical displacements between the frame and a plurality of spaced apart portions of the cab and the vertical displacement between the frame and the one seat; and a control system for controlling the cab actuator in response to the cab sensing system, and operable with the cab supported on the one seat to maintain a given attitude of the cab with respect to a road surface, and operable with the cab detached from the one seat to establish a predetermined vertical displacement between the frame and the one seat.

摘要翻译： 一种车辆驾驶室姿态控制系统，包括由车辆的车轮支撑的车架，安装在车架上的驾驶室; 驾驶室悬架系统，其将驾驶室安装在框架上并允许其间相对运动，驾驶室悬挂系统具有多个座，每个座位支撑驾驶室的不同部分，并且至少一个座椅可拆卸; 以及用于启动驾驶室悬架系统以调节所述框架和座椅之间的垂直位移的驾驶室致动器。 还包括安装在驾驶室下方框架上的发动机; 辅助致动器，用于产生驾驶室离开一个座椅的枢转运动，以提供对发动机的通路; 驾驶室感测系统，用于检测所述框架与所述驾驶室的多个间隔开的部分之间的垂直位移以及所述框架和所述一个座椅之间的垂直位移; 以及用于响应于驾驶室感测系统来控制驾驶室致动器的控制系统，并且可操作地与支撑在一个座椅上的驾驶室保持驾驶室相对于路面的给定姿态，并且可操作地将驾驶室与 一个座位，用于在框架和一个座椅之间建立预定的垂直位移。

公开(公告)号：US4029305A

公开(公告)日：1977-06-14

申请号：US621509

申请日：1975-10-10

申请人： Dale W. Schubert ,  Charles M. Salerno

发明人： Dale W. Schubert ,  Charles M. Salerno

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/052 ,  B60G99/00 ,  B62D33/06 ,  F16F13/00 ,  F16F13/20

CPC分类号： B60G99/008 ,  B60G17/052 ,  B62D33/0608 ,  F16F13/002 ,  B60G2204/162

摘要： A self-positioning shock and vibration isolating suspension system is disclosed which incorporates one or more pneumatic mounts for supporting a load on a base. Each pneumatic mount comprises a hollow elastomer body with a diaphragm at each end, means for connecting one diaphragm to a base and the other to the load, means for pressurizing the elastomer body with a fluid so that the diaphragms and the fluid acting thereon form a pneumatic spring having a spring stiffness less than that of the hollow body, and means for varying the fluid pressure within the elastomer body in accordance with changes in the magnitude of the load.

摘要翻译： 公开了一种自定位的冲击和隔振悬挂系统，其包括用于支撑基座上的负载的一个或多个气动支架。 每个气动支架包括一个中空的弹性体，每个端部都有一个隔膜，用于将一个隔膜连接到一个基座上的装置，另一个装在负载上的装置，用于用流体对弹性体进行加压的装置，使得隔膜和作用在其上的流体形成一个 具有小于中空体的弹簧刚度的气动弹簧，以及用于根据负载大小的变化改变弹性体内部的流体压力的装置。