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公开(公告)号：US06498976B1
公开(公告)日：2002-12-24
申请号：US09704461
申请日：2000-11-01
申请人： James M. Ehlbeck , Christopher L. Kirn , Thomas Lenz , Joerg Moellenhoff , Gerd Roters , Gerhard Ruhnau
发明人： James M. Ehlbeck , Christopher L. Kirn , Thomas Lenz , Joerg Moellenhoff , Gerd Roters , Gerhard Ruhnau
IPC分类号： G01D2100
CPC分类号： B60T8/17554 , B60G17/0162 , B60G17/0195 , B60G2400/204 , B60G2400/822 , B60G2600/02 , B60G2800/012 , B60G2800/016 , B60G2800/215 , B60G2800/224 , B60G2800/242 , B60G2800/244 , B60G2800/70 , B60G2800/704 , B60G2800/9124 , B60T2230/03
摘要： An automatic deceleration control apparatus for a vehicle operates so as to secure appropriate tire grip performance, depending on the conditions of a road surface on which the vehicle runs turning, and restrain excessive rolling of the vehicle body, there by stabilizing the turning behavior of the vehicle at all times. While the vehicle is turning on a high-friction road surface without undergoing haw moment control, a safe vehicle speed is computed within the rollover limit of the vehicle. While the vehicle is turning on a low-friction road surface under haw moment control, on the other hand, a safe vehicle speed that ensures satisfactory tire grip performance is computed in accordance with an estimated road friction coefficient. When the vehicle is about to exceed its safe speed as it turns, it is automatically decelerated to the safe speed or below. Thus, the vehicle can be prevented from spinning, drifting out, or rolling over.
摘要翻译： 用于车辆的自动减速控制装置进行操作，以便根据车辆行驶转弯的路面的状况来确保适当的轮胎抓地性能，并且通过稳定车辆的转动行为来限制车体的过度滚动 车辆在任何时候。 当车辆在高速摩擦的路面上进行转动，而不经历车辙矩控制时，车辆的翻车极限内计算出安全的车速。 另一方面，在车辆在跷跷板控制下开启低摩擦路面时，根据估计的道路摩擦系数计算出确保令人满意的轮胎抓地性能的安全车速。 当车辆转弯时即将超过其安全速度时，自动减速至安全速度或以下。 因此，可以防止车辆旋转，漂移或翻滚。
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公开(公告)号：US09764724B2
公开(公告)日：2017-09-19
申请号：US13883060
申请日：2011-08-18
CPC分类号： B60T13/24 , B60T13/662 , B60T13/665 , B60T13/683 , B60T17/228
摘要： A valve device for a pneumatically-operated vehicle brake system can adjust the pneumatic brake pressure that can be fed to a brake in a controlled manner. A first variant of the valve device is configured as a modulator for use in an electronically regulated embodiment of the brake system; and a second variant is configured for use in a pneumatically controlled embodiment of the brake system. However, both variants have pneumatic interfaces and mechanical fastening points that are configured substantially identically with respect to one another to facilitate conversion of the brake system from one such embodiment to another.
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公开(公告)号：US09676378B2
公开(公告)日：2017-06-13
申请号：US13881489
申请日：2011-10-08
CPC分类号： B60T13/68 , B60T13/683 , B60T15/00 , B60T17/04 , F16K31/02 , Y10T137/86574
摘要： A valve device for brake control of a different pressure medium-operated vehicle brake systems comprises a housing that has pressure medium ducts. A relay valve provides a pneumatic control pressure, which is fed to the relay valve via at least one of the pressure medium ducts at a higher flow rate. At least one insert is pneumatically connected to at least two of the pressure medium ducts, which can be pneumatically connected to each other by the insert. The two pressure medium ducts define a pressure medium path, the profile of which differs based on the housing that is in each case selected and/or switched based on the selected insert. The housing is selected from a set of housings having different pressure medium ducts, in particular bores, but which are otherwise essentially similar. The insert is selected from a set of different inserts.
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公开(公告)号：US20130221735A1
公开(公告)日：2013-08-29
申请号：US13883060
申请日：2011-08-18
IPC分类号： B60T13/24
CPC分类号： B60T13/24 , B60T13/662 , B60T13/665 , B60T13/683 , B60T17/228
摘要： The invention relates to a system (1) having at least one valve device (4, 4′, 4″, 4′″) for a pneumatically operated brake system (90, 90′) of a vehicle, wherein the brake system (90, 90′) has the valve device (4, 4′, 4″, 4′″) and at least one brake (92, 94, 98, 100). By means of the valve device (4, 4′, 4″, 4′″) a pneumatic brake pressure which can be fed to the brake is adjusted in a controlled manner. According to the invention, the system has at least two variants (12, 14) of the valve device (4, 4′, 4″, 4′″) which can be used alternatively in the brake system (90, 90′). Here, a first variant (12) is configured as a modulator for use in an electronically regulated embodiment of the brake system (90), and a second variant (14) is configured for use in a pneumatically controlled embodiment of the brake system (90′). However, both variants (12, 14) of the valve device (4, 4′, 4″, 4′″) have pneumatic interfaces (24, 26, 28, 30) and mechanical fastening points (16, 18, 20, 22) which are configured identically with respect to one another. Furthermore, the invention relates to the valve device (4, 4′, 4″, 4′″) for the system (1), and a brake actuation device (6, 6′, 6′″), a trailer control valve device (8, 8′) and a device for controlling (10, 10′) in each case for this system (1). Moreover, the invention relates to a brake system (90, 90′) for a vehicle with at least one replacement component (2) of the system (1), to the vehicle, the use of a component of a brake system as component (2) of the system (1), and a method for retrofitting a brake system, in which method a component of the brake system is replaced by a component (2) of the system (1) according to the invention.
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公开(公告)号：US20130214588A1
公开(公告)日：2013-08-22
申请号：US13881489
申请日：2011-10-08
CPC分类号： B60T13/68 , B60T13/683 , B60T15/00 , B60T17/04 , F16K31/02 , Y10T137/86574
摘要： A valve device for brake control of a different pressure medium-operated vehicle brake systems comprises a housing that has pressure medium ducts. A relay valve provides a pneumatic control pressure, which is fed to the relay valve via at least one of the pressure medium ducts at a higher flow rate. At least one insert is pneumatically connected to at least two of the pressure medium ducts, which can be pneumatically connected to each other by the insert. The two pressure medium ducts define a pressure medium path, the profile of which differs based on the housing that is in each case selected and/or switched based on the selected insert. The housing is selected from a set of housings having different pressure medium ducts, in particular bores, but which are otherwise essentially similar. The insert is selected from a set of different inserts.
摘要翻译： 用于制动控制不同压力的中型操作车辆制动系统的阀装置包括具有压力介质管道的壳体。 继动阀提供气动控制压力，其通过至少一个压力介质管道以更高的流速供给到继动阀。 至少一个插入件气动地连接到压力介质管道中的至少两个，其可以通过插入件彼此气动连接。 两个压力介质管道限定压力介质路径，其轮廓基于在每种情况下基于所选择的插入件选择和/或切换的壳体而不同。 壳体选自具有不同压力介质导管，特别是孔的一组壳体，但是基本相似。 从一组不同的插入中选择插入。
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