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1. 发明授权

US06361122B1 Pedal assemblies for vehicle braking systems 失效
公开(公告)号：US06361122B1
公开(公告)日：2002-03-26
申请号：US08842159
申请日：1997-04-23
申请人： Robert Alan Anderson , Stephen Donald Crisp , Barry John Bridgens , Michael James Ayres
发明人： Robert Alan Anderson , Stephen Donald Crisp , Barry John Bridgens , Michael James Ayres
IPC分类号： B60T1120
摘要： In a pedal assembly for a brake-by-wire vehicle braking system, feedback reaction means (10) is provided so that feedback to the driver through the pedal (3) provides comfortable feel, similar to the pedal feel achieved in a conventional hydraulic braking system fitted to a non-EBS equipped vehicle. The feedback reaction means may comprise a two-rate spring assembly (24, 26) or a variable rate spring assembly, in combination with a damper (40).

2. 发明授权

US06745665B2 Solenoid controlled valve 失效
标题翻译：电磁阀
公开(公告)号：US06745665B2
公开(公告)日：2004-06-08
申请号：US10300717
申请日：2002-11-19
申请人： Robert Alan Anderson
发明人： Robert Alan Anderson
IPC分类号： F15B13044
CPC分类号： F16K31/0668 , B60T8/3615 , B60T8/3665 , F16K31/0613 , Y10T137/86622
摘要： In a solenoid-controlled valve assembly a biasing means (21) is adapted to apply a resisting force to a spool (22) in a direction opposite to the direction substantially of a force applied by an armature (14), and engagement between at least one of the spool and the biasing means and the spool and the armature is through an engagement means defining a single point of contact. The spool (22) may be provided with at least one land adapted to connect and disconnect two flow passages (6, 8), and the first ends of the two passages are spaced apart in a direction parallel to the axis of the bore by a smaller distance than the spacing between the second ends of the passages.
摘要翻译：在螺线管控制的阀组件中，偏置装置（21）适于沿着与由电枢（14）施加的力的方向相反的方向向卷轴（22）施加阻力，并且至少卷轴和偏压装置之一以及卷轴和电枢通过限定单个接触点的接合装置。卷轴（22）可以设置有至少一个适于连接和断开两个流动通道（6,8）的平台，并且两个通道的第一端在平行于孔的轴线的方向上间隔开一个距离通道的第二端之间的距离小。

3. 发明授权

US06935110B2 Tandem master cylinders for hydraulic systems 有权
标题翻译：用于液压系统的串联主缸
公开(公告)号：US06935110B2
公开(公告)日：2005-08-30
申请号：US10869487
申请日：2004-06-16
申请人： Robert Alan Anderson
发明人： Robert Alan Anderson
IPC分类号： B60T11/20
CPC分类号： B60T11/20
摘要： A tandem master cylinder in which fluid under pressure is supplied to a primary outlet port from a primary pressure space in a bore between a positively actuated main piston and a floating or secondary piston, and to a secondary outlet port from a secondary pressure space between the floating or secondary piston and an end of a housing closing the bore, the position of the primary piston with respect to the secondary piston being determined by the length in a released position of a return spring which acts between the two pistons, the return spring being caged between the main position and a sleeve in abutment with the secondary piston and which is coupled to the main piston through an axially extending headed stem to determine a defined position, further in which the distal end of the stem is of a reduced diameter and a shoulder at the step in diameter defines a cutting edge, insertion of the stem into a bore in the main piston of a diameter not less of that of the distal end causing the cutting edge to cut into the material of the main piston until the defined position is reached and to key the stem to the piston at that position against withdrawal of the stem from the piston. A groove may be formed in the stem to accommodate material displaced by the cutting edge and to form a key to key the stem to the piston.
摘要翻译：一种串联主缸，其中在压力下的流体从主驱动的主活塞和浮动或次级活塞之间的孔中的主压力空间提供给主出口，并且从第二压力空间浮动或次级活塞和封闭孔的壳体的端部，主活塞相对于次级活塞的位置由作用在两个活塞之间的复位弹簧的释放位置中的长度确定，复位弹簧为笼套在主位置和套筒之间，与第二活塞邻接，并且其通过轴向延伸的头部杆联接到主活塞，以确定限定位置，其中杆的远端具有减小的直径和直径台阶的肩部限定了切割边缘，将杆插入到主活塞中的孔中，其直径不小于远端的直径，导致切割边缘切割成主活塞的材料，直到达到限定的位置，并且将杆键到该位置处的活塞，以防止杆从活塞中抽出。可以在杆中形成凹槽以容纳由切割边缘移动的材料并且形成将杆键到活塞的键。

4. 发明授权

US5921640A Electronic braking systems 失效
标题翻译：电子制动系统
公开(公告)号：US5921640A
公开(公告)日：1999-07-13
申请号：US647594
申请日：1996-05-13
申请人： Ivan Mortimer , Robert Alan Anderson
发明人： Ivan Mortimer , Robert Alan Anderson
IPC分类号： B60T11/28 , B60T8/26 , B60T8/32 , B60T8/36 , B60T8/48 , B60T8/88 , B60T13/12 , B60T13/68
CPC分类号： B60T8/441 , B60T13/686 , B60T8/266 , B60T8/3255 , B60T8/3665 , B60T8/4086 , B60T8/4827 , B60T8/88
摘要： An hydraulic braking system is disclosed which comprises a fluid source and brake actuators, wherein a first master control valve is provided to supply substantially equal pressures to all brake actuators and additional control valves are provided to regulate pressures applied to respective ones of said brake actuators. The first control valve and the additional control valves are provided in series between the fluid source and the brake actuators so that operation of the master control valve allows equal hydraulic pressures to be applied to each actuator while the additional control valves allow individual brake regulation and in an emergency operation of the master control valve allows for automatic operation of all the actuators.
摘要翻译：公开了一种液压制动系统，其包括流体源和制动致动器，其中提供第一主控制阀以向所有制动致动器提供基本相等的压力，并且提供附加的控制阀以调节施加到相应的所述制动致动器的压力。第一控制阀和附加控制阀串联地设置在流体源和制动器致动器之间，使得主控制阀的操作允许对每个致动器施加相等的液压压力，而附加的控制阀允许单独的制动调节主控制阀的紧急操作允许所有致动器的自动操作。

5. 发明授权

US06439673B2 Electro-hydraulic braking systems 失效
标题翻译：电动液压制动系统
公开(公告)号：US06439673B2
公开(公告)日：2002-08-27
申请号：US09815990
申请日：2001-03-23
申请人： Robert Alan Anderson
发明人： Robert Alan Anderson
IPC分类号： B60T836
CPC分类号： B60T15/028 , B60T8/368 , Y10S303/10
摘要： In an electro-hydraulic braking system a housing is provided having at least three discrete housing portions (1, 2, 3), a first portion being adapted to contain electrical drive circuitry for said at least one actuator, the second portion being adapted to contain hydraulic flow passages to and from the electrically operated actuator, and the third portion being adapted to house one or more pressure sensors. On assembly of the housing, electrical contacts from the one or more pressure sensors in the third portion provide a connection between the one or more pressure sensors and the electrical circuitry contained in the first portion, and hydraulic passages extending from the pressure sensors in the third portion provide a connection between one or more pressure sensors and fluid passages in the second portion.
摘要翻译：在电动液压制动系统中，壳体设置有至少三个离散的壳体部分（1,2,3），第一部分适于容纳用于所述至少一个致动器的电驱动电路，第二部分适于容纳来自电动致动器的液压流动通道，并且第三部分适于容纳一个或多个压力传感器。在组装壳体时，来自第三部分中的一个或多个压力传感器的电触点提供一个或多个压力传感器和包含在第一部分中的电路之间的连接，以及从第三部分中的压力传感器延伸的液压通道部分提供一个或多个压力传感器和第二部分中的流体通道之间的连接。

6. 发明授权

US06481332B2 Solenoid controlled valve 失效
标题翻译：电磁阀
公开(公告)号：US06481332B2
公开(公告)日：2002-11-19
申请号：US09815986
申请日：2001-03-23
申请人： Robert Alan Anderson
发明人： Robert Alan Anderson
IPC分类号： F15B13044
CPC分类号： F16K31/0668 , B60T8/3615 , B60T8/3665 , F16K31/0613 , Y10T137/86622
摘要： In a solenoid-controlled valve assembly a biasing means (21) is adapted to apply a resisting force to a spool (22) in a direction opposite to the direction substantially of a force applied by an armature (14), and engagement between at least one of the spool and the biasing means and the spool and the armature is through an engagement means defining a single point of contact. The spool (22) may be provided with at least one land adapted to connect and disconnect two flow passages (6, 8), and the first ends of the two passages are spaced apart in a direction parallel to the axis of the bore by a smaller distance than the spacing between the second ends of the passages.
摘要翻译：在螺线管控制的阀组件中，偏置装置（21）适于沿着与由电枢（14）施加的力的方向相反的方向向卷轴（22）施加阻力，并且至少卷轴和偏压装置中的一个以及卷轴和电枢通过限定单个接触点的接合装置。卷轴（22）可以设置有至少一个适于连接和断开两个流动通道（6,8）的平台，并且两个通道的第一端在平行于孔的轴线的方向上间隔开一个距离通道的第二端之间的距离小。

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