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1. 发明授权

US4210369A Anti-lock power brake 失效
标题翻译：防抱死电源制动
公开(公告)号：US4210369A
公开(公告)日：1980-07-01
申请号：US968276
申请日：1978-12-11
申请人： Charles R. Curnutt
发明人： Charles R. Curnutt
IPC分类号： B60T8/40 , B60T8/087
CPC分类号： B60T8/4095
摘要： Controlled braking of a vehicle wheel is provided by inserting between the normal hydraulic pressure applied by the brake pedal and the brake drum or brake disc an hydraulic control system comprising a rotatable clutch and hydraulic pump together with a bypass valve. The arrangement is such that application of braking action on the foot pedal urges the clutch into engagement with the wheel disc or drum so that the clutch will rotate with the disc or drum. The hydraulic pump in turn is coupled to the clutch to rotate with the clutch and provide output hydraulic pressure proportional to the speed of rotation of the clutch. The outlet and inlet of the pump are connected to a bypass valve so that recirculation can take place. A further hydraulic line from the pump outlet connects to the normal friction means hydraulically controlled for engaging the disc or drum to brake the wheel. With this arrangement, when the brakes are initially applied, high hydraulic pressure will be applied to the wheel disc or drum because of the relatively high RPM of the pump. As the wheel slows, the RPM of the pump also decreases, thereby decreasing the hydraulic pressure applied to the friction means engaging the wheel disc or drum.
摘要翻译：通过在由制动踏板和制动鼓或制动盘施加的正常液压之间插入包括可旋转离合器和液压泵以及旁通阀的液压控制系统来提供车轮的受控制动。该布置使得在脚踏板上施加制动作用促使离合器与轮盘或滚筒接合，使得离合器将与盘或滚筒一起旋转。液压泵又联接到离合器上以与离合器一起旋转并提供与离合器的转速成比例的输出液压。泵的出口和入口连接到旁通阀，从而可以进行再循环。来自泵出口的另一液压管路连接到液压控制的常规摩擦装置，用于接合盘或滚筒以制动车轮。通过这种布置，当最初施加制动时，由于泵的相对高的RPM，高液压将被施加到轮盘或滚筒。当车轮减速时，泵的RPM也减小，从而降低施加到接合轮盘或滚筒的摩擦装置的液压。

2. 发明授权

US4126302A Horizontal inertia-responsive shock absorber 失效
标题翻译：水平惯性响应减震器
公开(公告)号：US4126302A
公开(公告)日：1978-11-21
申请号：US871000
申请日：1978-01-20
申请人： Charles R. Curnutt
发明人： Charles R. Curnutt
IPC分类号： B60G17/015 , B62K25/04 , B62K25/28 , F16F9/504 , F16F9/19
CPC分类号： F16F9/504 , B60G17/0152 , B62K25/04 , B62K25/283
摘要： The shock absorber is designed to be horizontally mounted on a vehicle and incorporates a weight responsive to acceleration and deceleration forces developed by the vehicle itself. The arrangement is such that the weight will decrease the damping hydraulic fluid resistance under accelerating conditions and increase the hydraulic damping fluid resistance under decelerating conditions.
摘要翻译：减震器被设计成水平地安装在车辆上并且包括响应于由车辆本身产生的加速和减速力的重量。该配置使得重量将在加速条件下降低阻尼液压流体阻力，并在减速条件下增加液压阻尼流体阻力。

3. 发明授权

US07383108B1 Vertical acceleration sensing vehicle brake system 失效
标题翻译：垂直加速度传感车辆制动系统
公开(公告)号：US07383108B1
公开(公告)日：2008-06-03
申请号：US10859941
申请日：2004-06-04
申请人： Charles R. Curnutt
发明人： Charles R. Curnutt
IPC分类号： F16F9/14 , F16F9/24 , F16F7/10
CPC分类号： B60T8/185
摘要： A vertical acceleration compensator is employed in the braking system of a vehicle wheel that undergoes vertical motion relative to the vehicle frame. The vertical acceleration compensator senses the vertical movement of the vehicle wheel relative to the vehicle frame and includes first and second component elements that form a variable volume compensation chamber. The vertical acceleration compensator is coupled in fluid communication with a brake fluid reservoir and a fluid actuated brake mechanism. The first and second compensator elements may be coupled to the vehicle wheel and to the vehicle frame. As a result, upward movement of the vehicle wheel relative to the vehicle frame reduces the volume of the compensation chamber, while downward movement of the vehicle wheel relative to the vehicle frame increases volume of the compensation chamber. A reduction in volume of the compensation chamber increases brake line pressure, thereby increasing the braking force on the wheel. Conversely, an expansion of volume of the compensation chamber reduces pressure in the brake line, thereby reducing the braking force on the wheel. The vertical acceleration compensator of the invention thereby automatically provides braking force compensation to a vehicle wheel traveling over a rough roadway or rough terrain.
摘要翻译：在相对于车架进行垂直运动的车轮的制动系统中采用垂直加速度补偿器。垂直加速度补偿器感测车轮相对于车架的垂直运动，并且包括构成可变容积补偿室的第一和第二组成元件。垂直加速度补偿器与制动液储存器和流体驱动的制动机构流体连通地联接。第一和第二补偿元件可以联接到车轮和车辆框架。结果，车轮相对于车架的向上运动减小了补偿室的体积，同时车轮相对于车架的向下运动增加了补偿室的体积。补偿室的体积减小增加制动管路压力，从而增加车轮上的制动力。相反，补偿室的体积膨胀减小了制动管线中的压力，从而减小了车轮上的制动力。因此，本发明的垂直加速度补偿器自动地向在粗车道或崎岖地形上行驶的车轮提供制动力补偿。

4. 发明授权

US3990687A Shock absorber with controlled fluid bypass means 失效
标题翻译：具有受控流体旁路装置的减震器
公开(公告)号：US3990687A
公开(公告)日：1976-11-09
申请号：US655464
申请日：1976-02-05
申请人： Charles R. Curnutt
发明人： Charles R. Curnutt
IPC分类号： F16F9/342
CPC分类号： F16F9/342
摘要： The shock absorber is of the type comprising a cylinder and piston containing hydraulic fluid and wherein the piston has fluid bypass holes so that fluid can pass from one side of the piston to the other within the cylinder. Tapered pins at one end of the cylinder are receivable in the fluid bypass holes when the piston approaches the one end. A cage assembly in the form of guide rods supports the pins and passes through guide bores in the piston so that the pins and piston rotate as a unit and the pins are always held in alignment with the fluid bypass holes.
摘要翻译：该减振器是包括一个包括液压油的气缸和活塞的类型，并且其中活塞具有流体旁通孔，使得流体可以在气缸内从活塞的一侧传递到另一侧。当活塞接近一端时，缸体一端的锥形销可接收在流体旁通孔中。导杆形式的笼式组件支撑销并穿过活塞中的引导孔，使得销和活塞作为一个单元旋转，并且销总是保持与流体旁路孔对准。

5. 发明授权

US4245854A High pressure air suspension system 失效
标题翻译：高压空气悬架系统
公开(公告)号：US4245854A
公开(公告)日：1981-01-20
申请号：US896808
申请日：1978-04-17
申请人： Charles R. Curnutt
发明人： Charles R. Curnutt
IPC分类号： B60G17/052 , B60G11/26
CPC分类号： B60G17/052 , B60G2500/2014
摘要： The air suspension system includes an air cylinder and piston coupled respectively to the frame of a vehicle and a wheel axle of the vehicle. A high pressure air source is provided together with a control valve. The control valve is responsive to movements of the wheel relative to the frame as occurs when the vehicle is travelling over bumps and the like for supplying high pressure air to the cylinder from the high pressure air source to exert air pressure on the piston in a direction opposing the direction of motion of the piston as a result of the wheel movements.
摘要翻译：空气悬架系统包括分别耦合到车辆的框架和车辆的轮轴的气缸和活塞。高压空气源与控制阀一起提供。控制阀响应车轮相对于车架的运动，当车辆行驶在用于从高压空气源向气缸供应高压空气的凸起等上时发生，以在活塞上朝向由于车轮运动而与活塞的运动方向相反。

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