公开(公告)号：US4934248A

公开(公告)日：1990-06-19

申请号：US344922

申请日：1989-04-28

申请人： Andreas Abbing ,  Hannes Bertling ,  Georg Kehl ,  Heinz Siegel

发明人： Andreas Abbing ,  Hannes Bertling ,  Georg Kehl ,  Heinz Siegel

IPC分类号： B60T13/12 ,  B60T13/14

CPC分类号： B60T13/144

摘要： A brake booster in a housing, having a servo piston slidably supported in the housing and having a piston rod protruding into the housing for transmitting a brake force. In the servo piston, a work chamber is provided for receiving brake fluid drawn after the opening of a valve from a reservoir or supply container and pumped via a pump or the like. The work chamber also communicates via a further valve or the like with a return line to the supply container. To improve valve closing and to shorten the idle travel, the valve preceding the work chamber and arranged for the admission of the brake fluid is embodied by a valve bushing in a blind bore of the servo piston and by a spring-loaded closing element, such as a ball. The valve bushing is disposed between the piston rod and the ball and is traversed by a pin or the like, capable of being acted upon by the piston rod, for lifting the ball from its valve seat.

摘要翻译： 壳体中的制动助力器，其具有可滑动地支撑在壳体中并具有突出到壳体中的传动制动力的活塞杆的伺服活塞。 在伺服活塞中，设置有工作室，用于接收在从储存器或供应容器打开阀后抽出的制动流体，并通过泵等泵送。 工作室还通过另外的阀等与返回管线连通到供应容器。 为了改善阀关闭并缩短怠速行程，在工作室之前设置用于允许制动流体的阀体由伺服活塞的盲孔中的阀衬套和由弹簧加载的关闭元件 作为一个球。 阀套管设置在活塞杆和球之间，并且由能够被活塞杆作用的销等穿过用于从其阀座提升球。

公开(公告)号：US4736646A

公开(公告)日：1988-04-12

申请号：US800571

申请日：1985-11-21

申请人： Hannes Bertling ,  Heinz Leiber ,  Robert Mergenthaler ,  Heinz Siegel

发明人： Hannes Bertling ,  Heinz Leiber ,  Robert Mergenthaler ,  Heinz Siegel

IPC分类号： B60T15/04 ,  B60T7/04 ,  B60T13/14 ,  G05G9/00 ,  B60T13/00

CPC分类号： B60T13/145 ,  B60T7/042 ,  Y10T74/20006 ,  Y10T74/2146

摘要： A brake pressure control valve including a housing, a control bushing secured therein, a control slide and a travel simulator movable relative to the control bushing and having a spring. The travel simulator has a pressure piece which is rounded on its side toward the control slide. Toward the pressure piece, the control slide is also rounded. Between the control slide and the pressure piece there is a force transmitting member having two plane parallel end faces. A centering means surrounding the force transmitting member and embodied like a rubber-elastic bushing centers the force transmitting member relative to the longitudinal axis of the control slide and orients the end faces transversely to said longitudinal axis. The control slide, the force transmitting member and the pressure piece form roller pairs, which during the actuation of the brake pressure control valve enable relative movements between the pressure piece and the control slide without generating notable radial force components.

摘要翻译： 一种制动压力控制阀，包括壳体，固定在其中的控制衬套，控制滑块和可相对于控制衬套移动并具有弹簧的行进模拟器。 旅行模拟器具有压力片，其侧面朝向控制滑块成圆形。 对于压块，控制滑块也是圆形的。 在控制滑块和压力片之间有一个具有两个平面平行端面的力传递部件。 围绕力传递构件并且像橡胶弹性衬套一样实施的定中心装置将力传递构件相对于控制滑动件的纵向轴线居中，并使端面横向于所述纵向轴线定向。 控制滑块，力传递构件和压力片形成辊对，其在制动压力控制阀的致动期间能够实现压块和控制滑块之间的相对运动，而不产生显着的径向力分量。

公开(公告)号：US4882976A

公开(公告)日：1989-11-28

申请号：US189893

申请日：1988-05-03

申请人： Andreas Abbing ,  Hannes Bertling ,  George Kehl ,  Robert Mergenthaler ,  Dietmar Rischen ,  Ernst-Dieter Schafer ,  Edgar Schmitt ,  Heinz Siegel

发明人： Andreas Abbing ,  Hannes Bertling ,  George Kehl ,  Robert Mergenthaler ,  Dietmar Rischen ,  Ernst-Dieter Schafer ,  Edgar Schmitt ,  Heinz Siegel

IPC分类号： B60T13/12 ,  B60T13/14

CPC分类号： B60T13/144

摘要： A brake booster in which a servo piston is slidably supported in a housing. The transmission of a brake force is effected via a piston rod protruding into the housing, and a work chamber is formed between the piston rod and the servo piston. After the opening of a valve, this work chamber can be filled with brake fluid from a reservoir or supply container via a pump or the like. A return line also leads out of the work chamber back to the supply container, via a further valve. To improve the closing or sealing behavior of the valves, the first valve is to be embodied for admitting the brake fluid from a valve cone, or its shoulder, the valve cone extending axially in a blind bore of the servo piston, and a valve seat formed out of a valve bushing. The second valve is likewise embodied as a seat valve, and an element connected with the valve cone cooperates with an element connected with the piston rod.

摘要翻译： 一种制动助力器，其中伺服活塞可滑动地支撑在壳体中。 通过突出到壳体中的活塞杆实现制动力的传递，并且在活塞杆和伺服活塞之间形成工作室。 在阀打开之后，该工作室可以通过泵等从容器或供应容器填充制动液。 返回管路还通过另一个阀门从工作室返回到供应容器。 为了改善阀门的关闭或密封性能，第一阀门将被实施为允许来自阀锥体或其肩部的制动流体，阀锥体在伺服活塞的盲孔中轴向延伸，阀座 由阀套形成。 第二阀同样被实施为座阀，并且与阀锥连接的元件与与活塞杆连接的元件配合。

公开(公告)号：US4860636A

公开(公告)日：1989-08-29

申请号：US186875

申请日：1988-04-27

申请人： Hannes Bertling ,  Robert Mergenthaler ,  Edgar Schmitt ,  Heinz Siegel

发明人： Hannes Bertling ,  Robert Mergenthaler ,  Edgar Schmitt ,  Heinz Siegel

IPC分类号： B60T13/12 ,  B60T13/14

CPC分类号： B60T13/144

摘要： A brake booster having a brake valve disposed inside a booster piston, the brake valve comprises a valve bushing including a valve seat and a slide that is pressed by a spring against the valve seat of the valve bushing. The slide is supported with play at a great distance from the valve seat, so that it can be pivoted slightly around the vicinity of its bearing. The pivotability of the slide facilitates its centering in the valve seat, so that the valve closes dependably even in the presence of bearing tolerances or valve seat tolerances. Seals required for sealing off the slide have an elastic behavior, and are disposed in the vicinity of the bearing. As a result, reliable sealing is assured despite the pivotability of the slide.

摘要翻译： 一种制动助力器，其具有设置在增压活塞内的制动阀，所述制动阀包括阀衬套，所述阀衬套包括阀座和由弹簧压靠在所述阀衬套的阀座上的滑块。 滑块由与阀座距离较远的游隙支撑，使其能够在其轴承附近稍微枢转。 滑块的可枢转性有助于其在阀座中的对中，使得即使在存在轴承公差或阀座公差的情况下阀也可靠地关闭。 密封滑动件所需的密封件具有弹性，并且设置在轴承附近。 因此，尽管滑块的可枢转性，仍然确保可靠的密封。

公开(公告)号：US4818039A

公开(公告)日：1989-04-04

申请号：US104192

申请日：1987-10-05

申请人： Hannes Bertling ,  Heinz Siegel

发明人： Hannes Bertling ,  Heinz Siegel

IPC分类号： B60T8/40 ,  B60T8/48 ,  B60T8/32

CPC分类号： B60T8/489 ,  B60T8/4013 ,  B60T8/404

摘要： An automatic drive slip regulating unit for motor vehicles or the like which communicates via a connecting line with at least one brake line between a master brake cylinder and an anti-skid system with wheel brakes connected downstream. The connecting line is intended to discharge into a cylindrical chamber of an additional master cylinder, and the cylindrical chamber is intended to be variable by a plunger that is subject to the pressure of a spring-supported spring reservoir plunger. To return this spring reservoir plunger to its terminal position, for instance in the event of leakage or upon termination of the drive slip regulation, the spring reservoir plunger is to be subjectable on its other side to a pressure medium which derives from a separate low-pressure hydraulic circuit.

摘要翻译： 一种用于机动车辆等的自动驾驶滑动调节单元，其通过连接线与主制动缸和具有连接在下游的车轮制动器的防抱死系统之间的至少一个制动管路连通。 连接线旨在排放到另外的主缸的圆柱形室中，并且圆柱形室旨在通过受弹簧支撑的弹簧储存器柱塞的压力的柱塞而变化。 为了将弹簧储存器柱塞返回到其终端位置，例如在泄漏的情况下或在驱动滑动调节终止时，弹簧储存器柱塞在其另一侧可被对向到压力介质，压力介质从单独的低压 压力液压回路。

公开(公告)号：US4428623A

公开(公告)日：1984-01-31

申请号：US276127

申请日：1981-06-22

申请人： Hannes Bertling ,  Heinz Leiber

发明人： Hannes Bertling ,  Heinz Leiber

IPC分类号： B60T8/40 ,  B60T8/44 ,  B60T8/88 ,  B60T13/14

CPC分类号： B60T8/4081 ,  B60T13/14 ,  B60T13/147 ,  B60T8/445

摘要： A brake force amplifier for a multiple-circuit brake system. The brake force amplifier has a multiple-circuit brake valve, parallel to which a switching valve is provided. This switching valve is actuated by a main cylinder pressure in exactly the same manner as the brake valve. When there is no pressure available in a presurizing apparatus supplying the brake force amplifier with pressure medium, the switching valve keeps the brake valve ineffective. When a brake force amplifier of this kind is used in an anti-skid apparatus, an apparatus is created which has lower cost, lower weight and a smaller structural volume than known designs and the function of which is improved in terms of noise and retroactive effect on the pedal. The brake force amplifier is intended for a multiple-circuit brake system for motor vehicles.

摘要翻译： 一种用于多回路制动系统的制动力放大器。 制动力放大器具有并联的多回路制动阀，设有切换阀。 该切换阀以与制动阀完全相同的方式由主缸压力致动。 当在向压力介质​​供给制动力放大器的预定装置中没有压力时，切换阀保持制动阀无效。 当这种制动力放大器用于防滑装置时，产生了具有比已知设计更低的成本，更低的重量和更小的结构体积的装置，并且其功能在噪声和回溯效应方面得到改善 在踏板上。 制动力放大器适用于机动车辆的多回路制动系统。

公开(公告)号：US4416347A

公开(公告)日：1983-11-22

申请号：US268619

申请日：1981-06-01

申请人： Hannes Bertling ,  Heinz Leiber

发明人： Hannes Bertling ,  Heinz Leiber

IPC分类号： B60T8/46 ,  B60T8/48 ,  B60T8/02

CPC分类号： B60T8/4881 ,  Y10T477/747

摘要： An apparatus for propulsion control in a motor vehicle with an anti-locking system is proposed, in which the supply and outflow of pressure medium is controllable via electromagnetically actuatable valves and which is characterized in that means are provided with which the return flow line can be exposed to pressure. It is the purpose of the apparatus to expand an anti-locking system to include a drive slippage regulating function, and this expansion is problem-free and cost-favorable. The proposed apparatus furthermore assures that a brake pedal actuation has priority. It is also proposed in the case of excessive slippage of both driven wheels to reduce the engine output. This is attained with a controllable drag member disposed between the driving pedal (or linkage) and the throttle valve, the control of the drag member being effected by means of the auxiliary pressure in the return flow line and via an electromagnetically controllable three-port, two-position valve for a hydraulic AND member.

摘要翻译： 提出了一种具有防抱死系统的机动车辆中的推进控制装置，其中压力介质的供应和流出可通过可电磁致动的阀门进行控制，其特征在于提供了返回流线可以被设置的装置 受到压力。 该装置的目的是扩展防抱死系统以包括驱动滑动调节功能，并且这种扩展是无问题的并且成本有利的。 所提出的装置还确保制动踏板致动具有优先权。 在两个驱动轮过度滑动以减少发动机输出的情况下也被提出。 这是通过设置在驱动踏板（或连杆）和节流阀之间的可控牵引构件来实现的，牵引构件的控制是借助于返回流动管线中的辅助压力并且经由电磁可控三端口， 液压AND构件的两位置阀。

公开(公告)号：US4878519A

公开(公告)日：1989-11-07

申请号：US243025

申请日：1988-08-11

申请人： Josef Berding ,  Hannes Bertling ,  Thomas Lees ,  Carsten Pabst

发明人： Josef Berding ,  Hannes Bertling ,  Thomas Lees ,  Carsten Pabst

IPC分类号： F15B1/24 ,  F16B2/22 ,  F16B5/06 ,  F16B21/07 ,  F16D65/09

CPC分类号： F16B5/0621 ,  F15B1/24 ,  F16D65/091 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/41 ,  F15B2201/415 ,  Y10S277/91

摘要： An accumulator comprises a cylinder formed with a substantially closed chamber and a piston formed with a small-diameter central region and a pair of large-diameter end regions flanking the central region and each formed with an outwardly open annular groove. This piston subdivides the chamber into a gas compartment at one of the end regions, a liquid compartment at the other end region, and an annular charging compartment surrounding the central region. The piston is displaceable in the cylinder to oppositely vary the volumes of the gas and liquid compartments. Respective gas and liquid seals are engaged in the grooves between the gas- and liquid-compartment end regions of the piston and the cylinder and are both constructed to inhibit fluid flow from the respective gas and liquid compartments into the charging compartment. The liquid seal is also constructed to inhibit fluid flow from the charging compartment into the liquid compartment but the gas seal is constructed to permit fluid flow from the charging compartment past itself into the gas compartment. A passage is formed in the cylinder opening directly into the charging compartment for introducing a gas under pressure into same and for thereby pressurizing the charging and gas compartments by flowing the gas past the gas seal into the gas compartment.

摘要翻译： PCT No.PCT / DE88 / 00008 Sec。 371日期1988年8月11日 102（e）1988年8月11日PCT PCT 1月7日，PCT PCT。 出版物WO88 / 05134 日期为1988年7月14日。蓄能器包括形成有基本上封闭的腔室的气缸和形成有小直径中心区域的活塞和在中心区域侧面的一对大直径端部区域，并且每个形成有向外开放的环形 槽。 该活塞将腔室细分成一个端部区域中的一个气室，另一个端部区域处的液体隔室，以及围绕中心区域的环形充电室。 活塞可在气缸中移动以相反地改变气体和液体隔室的体积。 各个气体和液体密封件接合在活塞和气缸的气室和液室端部区域之间的槽中，并且都构造成阻止流体从相应的气体和液体隔室流入进料室。 液体密封件还被构造成阻止流体从充电室流入液体隔室，但是气体密封件被构造成允许流体从充电室流出自身进入气体隔室。 在气缸开口中的通道直接形成在充气室中，用于将压力下的气体引入其中，从而通过使气体通过气体密封件进入气室来对充气气体室进行加压。

公开(公告)号：US4640555A

公开(公告)日：1987-02-03

申请号：US765082

申请日：1985-08-13

申请人： Hannes Bertling ,  Heinz Leiber

发明人： Hannes Bertling ,  Heinz Leiber

IPC分类号： B60T8/40 ,  B60T8/44 ,  B60T13/14 ,  B60T8/02

CPC分类号： B60T8/404 ,  B60T13/148 ,  B60T8/441

摘要： A system for supplying fluid under pressure for a motor vehicle brake system having a pressure supply system including which has a pump, a pressure reservoir, a reservoir pressure switch connected to the pressure reservoir for switching the pump on and off, and a check valve disposed following the pump, and a brake control valve connected to the pump and the pressure reservoir for directing fluid braking pressures into at least one brake circuit which has at least one wheel brake. Between the pressure reservoir and the brake control valve, there is a second check valve through which the pressure reservoir supplies the brake control valve with a pressure medium when the pump is not operating. If the pressure in the pressure reservoir has dropped, because of a withdrawal of pressure medium from it, to such a level that the pressure switch switches the pump on, then the pressure reservoir is not filled by the pump until a pressure is available to the brake control valve which is sufficient for forceful braking, for instance full braking when the brake linings are heated. To this end, a pressure reservoir filling valve is disposed between the pump and the pressure reservoir and is normally closed; this valve is not switched into its open position, via a pressure control inlet, until the above-mentioned predetermined pressure is attained before the brake valve.

摘要翻译： 一种用于为具有压力供应系统的机动车辆制动系统供应流体的系统，包括具有泵，压力储存器，连接到用于开启和关闭所述泵的所述压力储存器的储存器压力开关，以及设置有止回阀的压力供应系统 跟随泵，以及连接到泵和压力储存器的制动控制阀，用于将流体制动压力引导到具有至少一个车轮制动器的至少一个制动回路中。 在压力贮存器和制动控制阀之间，存在第二止回阀，当泵不工作时，压力贮存器通过该止回阀向制动控制阀提供压力介质。 如果压力储存器中的压力已经下降，由于压力介质从压力介质的撤回到压力开关打开泵的水平，则压力容器不会被泵填充，直到压力可用于 制动控制阀，其足以用于强制制动，例如当制动衬片被加热时的全制动。 为此，压力容器填充阀设置在泵和压力贮存器之间并且通常关闭; 该阀未通过压力控制入口切换到其打开位置，直到在制动阀之前达到上述预定压力。

公开(公告)号：US4603918A

公开(公告)日：1986-08-05

申请号：US682824

申请日：1984-12-19

申请人： Heinz Leiber ,  Hannes Bertling

发明人： Heinz Leiber ,  Hannes Bertling

IPC分类号： B60T13/14 ,  B60T11/20

CPC分类号： B60T13/146

摘要： A hydraulic dual-circuit tandem master brake cylinder intended for use in brake systems of motor vehicles is proposed, to which a closed brake circuit (I) and an open brake circuit (II), the latter reinforced by auxiliary pressure, are connected. In order to switch the control valve, the main brake cylinder has a foot-actuated push rod as an actuation member, with transmission of force via a control contour or a travel-limiting spring, and it furthermore has an auxiliary piston member near the pedal, this member having an effective surface for making the feedback of the brake pressure which has been established perceptible. In this manner, a small, compact master brake cylinder construction which is very favorable in price is created. It is furthermore of advantage that the pedal characteristic is designed optimally in terms of human engineering. The main cylinder can also be used at little expense for an anti-wheel-lock apparatus as well.

摘要翻译： 提出了一种旨在用于汽车制动系统的液压双回路串联主制动缸，其中连接有通过辅助压力加强的闭合制动回路（I）和闭合制动回路（II）。 为了切换控制阀，主制动缸具有作为致动构件的脚致动推杆，通过控制轮廓或行程限制弹簧传递力，并且还具有靠近踏板的辅助活塞构件 ，该构件具有用于进行制动压力的反馈的有效表面，其已经被确认为可察觉的。 以这种方式，产生了一种价格非常优惠的小型，紧凑的主制动缸结构。 此外，有益的是，踏板特性在人类工程方面被最佳地设计。 主缸也可以用于防轮锁定装置的一小笔费用。