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公开(公告)号:US5452644A
公开(公告)日:1995-09-26
申请号:US307602
申请日:1994-09-16
申请人: Jurgen Bauer , Kai-Michael Graichen
发明人: Jurgen Bauer , Kai-Michael Graichen
CPC分类号: B60T13/52
摘要: In order to be able to adjust the distance between a reaction disc and a second part of a a two-part valve piston interacting with the former in a completely assembled vacuum brake power booster, a tubular sleeve is provided according to the invention which is disposed coaxially with a piston rod actuating the valve piston, which is axially slidable and which is engageable with a first part of said valve piston being coupled to the second part by means of a threaded union in order to apply a torque to the first piston part.
摘要翻译: 为了能够在完全组装的真空制动助力器中调节反作用盘和与前者相互作用的两部分阀活塞的第二部分之间的距离,根据本发明提供了一种同轴设置的管状套筒 活塞杆致动阀活塞,其可轴向滑动并且可与所述阀活塞的第一部分接合,所述阀活塞通过螺纹联接件联接到第二部件,以向第一活塞部件施加扭矩。
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2.
公开(公告)号:US5540053A
公开(公告)日:1996-07-30
申请号:US356185
申请日:1994-12-19
申请人: Kai-Michael Graichen
发明人: Kai-Michael Graichen
IPC分类号: B60T13/52 , B60T13/567 , B60T13/20
CPC分类号: B60T13/5675
摘要: An actuating unit for a hydraulic brake system for automotive vehicles includes a vacuum brake power booster and a master brake cylinder. To transmit the reaction forces, developing during actuation in the master brake cylinder, to a vehicle body wall which carries the actuating unit, a centrally positioned force-transmitting element is provided, which is arranged between the master brake cylinder and the vehicle body wall in terms of effect. The force-transmitting element is formed of a continuous bolt which extends in an axial direction through the control housing of the vacuum brake power booster.
摘要翻译: PCT No.PCT / EP93 / 00845 Sec。 371日期1994年12月19日第 102(e)1994年12月19日PCT PCT。1992年6月19日PCT公布。 出版物WO94 / 0032400 日期1994年1月6日用于汽车的液压制动系统的执行单元包括真空制动助力器和主制动缸。 为了传递反作用力,在主制动缸中的致动期间发展到承载致动单元的车体壁,设置有中心定位的力传递元件,其布置在主制动缸和车体壁之间 效果条款 力传递元件由沿轴向方向延伸穿过真空制动助力器的控制壳体的连续螺栓形成。
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公开(公告)号:US4970940A
公开(公告)日:1990-11-20
申请号:US421048
申请日:1988-10-22
IPC分类号: B60T13/57 , B60T13/569 , B60T13/573
CPC分类号: B60T13/569
摘要: A vacuum brake booster in which the guiding sleeve (14) for the push rod (29) has an annular ring which defines a cylindrical guiding surface (22) and is guided, in axial movements of the guiding sleeve, by a guide bore in the housing (10) of the control valve.
摘要翻译: 一种真空制动助力器,其中用于推杆(29)的引导套筒(14)具有限定圆柱形引导表面(22)的环形环,并且在引导套筒的轴向运动中被导向孔引导 控制阀的外壳(10)。
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公开(公告)号:US5518305A
公开(公告)日:1996-05-21
申请号:US373321
申请日:1995-03-15
申请人: Ralf Jakobi , Kai-Michael Graichen
发明人: Ralf Jakobi , Kai-Michael Graichen
CPC分类号: B60T13/569 , B60T13/52 , B60T8/18
摘要: To infinitely variably adjust the distance between a reaction disc and an interacting second part of a bipartite valve piston in a completely assembled vacuum brake power booster, which is already mounted to the automotive vehicle, a tubular sleeve is provided, arranged coaxially to a piston rod that actuates the valve piston, and is in engagement with a first part of the valve piston, connected with the second part by a threaded union, to apply a torque to the first piston part. For this purpose, the sleeve has at its end projecting from the control housing with an extension permitting rotation of the sleeve.
摘要翻译: 为了在已经安装到机动车辆的完全组装的真空制动器助力器中无级地调节反作用盘和二分之一阀活塞的相互作用的第二部分之间的距离,提供了一个与活塞杆同轴设置的管状套筒 其致动阀活塞,并且通过螺纹联接件与阀活塞的第一部分接合,以与第二部件相连,以向第一活塞部件施加扭矩。 为此目的,套筒的端部从控制壳体伸出并具有允许套筒旋转的延伸部。
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公开(公告)号:US5680807A
公开(公告)日:1997-10-28
申请号:US553379
申请日:1995-11-13
IPC分类号: B60T13/563 , B60T13/569 , F01B19/00
CPC分类号: B60T13/563 , B60T13/569
摘要: To prevent a rolling diaphragm (13), which forms the movable wall (4) of a vacuum brake booster along with a metallic diaphragm disk (12), from becoming detached from an annular groove (52) accommodating a radially inner bead (32) of the rolling diaphragm (13), the rolling diaphragm is connected to the edge of the bead (32) located away from the (first) diaphragm disk (12). By connecting the rolling diaphragm (13) to the edge of the bead (32) located away from the (first) diaphragm disk (12), a pneumatic space (27) is defined by the rolling diaphragm (13) and the (first) diaphragm disk (12). Pressure occurring in the vacuum chamber(s) (28, 30) can be admitted to the pneumatic space (27).
摘要翻译: PCT No.PCT / EP94 / 03556 Sec。 371日期:1995年11月13日 102(e)日期1995年11月13日PCT 1994年10月28日PCT PCT。 第WO95 / 15877号公报 日期1995年6月15日为了防止形成真空制动助力器的可动壁(4)的滚动隔膜(13)与金属隔膜盘(12)一起从与容纳径向 滚动膜片(13)的内胎圈(32),滚动隔膜连接到远离(第一)隔膜盘(12)的胎圈(32)的边缘。 通过将滚动隔膜(13)连接到远离(第一)隔膜盘(12)的胎圈(32)的边缘,气动空间(27)由滚动隔膜(13)和(第一) 隔膜盘(12)。 在真空室(28,30)中产生的压力可以进入气动空间(27)。
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6.
公开(公告)号:US5224410A
公开(公告)日:1993-07-06
申请号:US730942
申请日:1991-07-30
CPC分类号: B60T13/52 , B60T17/22 , B60T8/4059 , B60T8/448
摘要: A vacuum brake power booster with a connecting member (23) for the connecting nozzle (2) of the vacuum line and for the vacuum non-return valve (3). The connecting member is configured in the shape of a housing for a sensing device which detects the position of the diaphragm retainer (16) within the servo-cylinder (15). The sensing device consists of a scanning pin (22) which allows rotation of a gear (9) by means of a flexible toothed rack (6). The gear allows rotation of a tap (12) on an ohmic resistance. The different voltage values generated in this manner indicated the position of the diaphragm retainer within the servo-cylinder. By an appropriate selection of components, by their configuration, by their mutual adaptation, and by the appropriate assembly of these components into a compact overall assembly unit, the contour of a conventional vacuum brake power booster is not exceeded. The mounting space requirements of the booster are thus reduced. The booster is universally applicable.
摘要翻译: PCT No.PCT / EP90 / 01485第 371日期1991年7月30日 102(e)日期1991年7月30日PCT 1990年9月5日PCT。一种真空制动助力器,其具有用于真空管线和真空止回阀(2)的连接喷嘴(2)的连接构件(23) 3)。 连接构件被构造成用于检测位于伺服缸(15)内的隔膜保持器(16)的位置的用于感测装置的壳体的形状。 感测装置由扫描销(22)组成,其允许通过柔性齿条(6)旋转齿轮(9)。 齿轮允许龙头(12)旋转欧姆阻力。 以这种方式产生的不同电压值表示隔膜保持器在伺服缸内的位置。 通过组件的适当选择,通过它们的配置,通过它们的相互适配,并且通过将这些部件适当地组装到紧凑的整体组件单元中,不会超过传统的真空制动助力器的轮廓。 因此减小了增压器的安装空间要求。 助推器是普遍适用的。
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公开(公告)号:US20050172801A1
公开(公告)日:2005-08-11
申请号:US10484520
申请日:2002-08-07
IPC分类号: B60T13/56 , B60T13/567 , F01B11/02
CPC分类号: B60T13/5675
摘要: In order to improve the deformation behavior of a vacuum brake booster provided with force transmission pins that are used to transmit forces onto a body splashboard of a motor vehicle, the invention discloses that the force transmission pins are made up of two sections having different strength. To achieve a sufficiently low strength when a fastening screw is used for a first section, the first section is embodied as a hollow body, and the fastening screw extends only over the length of a second section of the pin. Because the first section is configured as a hollow body, the screw arranged in the second section can be actuated through the first section.
摘要翻译: 为了改善设置有用于将力传递到机动车辆的身体仪表板上的力传递销的真空制动助力器的变形行为,本发明公开了力传递销由具有不同强度的两个部分组成。 为了在紧固螺钉用于第一部分时实现足够低的强度,第一部分被实施为中空体,并且紧固螺钉仅在销的第二部分的长度上延伸。 由于第一部分被构造为中空体,所以布置在第二部分中的螺钉可以通过第一部分被致动。
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公开(公告)号:US06050174A
公开(公告)日:2000-04-18
申请号:US981115
申请日:1998-02-23
IPC分类号: B60T13/56 , B60T13/567 , F01B25/16 , F01B19/00
CPC分类号: B60T13/5675
摘要: The deformation behavior of a transmission pin transmitting forces to the body fender of a motor vehicle and being found in the vacuum brake booster, is improved by equipping the transmission pins with predetermined breaking points or segments with smaller diameters.
摘要翻译: PCT No.PCT / EP96 / 01590 Sec。 371日期1998年2月23日 102(e)1998年2月23日PCT 1996年4月16日PCT公布。 公开号WO97 / 01470 日期1997年1月16日通过将传动销装配到具有较小直径的预定断裂点或段,改进了将传递力传递到机动车辆的身体挡泥板并在真空制动助力器中发现的变速器的变形行为。
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9.
公开(公告)号:US5297471A
公开(公告)日:1994-03-29
申请号:US861829
申请日:1992-08-28
申请人: Peter Boehm , Wilfried Wagner , Lothar Schiel , Manfred Ruffer , Ralf Jakobi , Kai-Michael Graichen , Lothar Mattheis
发明人: Peter Boehm , Wilfried Wagner , Lothar Schiel , Manfred Ruffer , Ralf Jakobi , Kai-Michael Graichen , Lothar Mattheis
IPC分类号: B60T13/56 , B60T13/567 , F01B19/00
CPC分类号: B60T13/567 , Y10T29/49917 , Y10T29/49922
摘要: A construction and fabrication process for a two piece vacuum brake power booster housing is described which eliminates the surface tensions which are caused by forming during assembly to prevent damage to a protective surface finish. Localized radially weakened zones are each formed by two opposing tongues created by circumferential and axial slots which tongues in the assembled condition of the housing engage behind an outwardly and reversely formed rim (3) of the other housing half (1).
摘要翻译: PCT No.PCT / EP90 / 01616 Sec。 371日期:1992年8月28日 102(e)日期1992年8月28日PCT提交1990年9月24日PCT公布。 WO91 / 09761 PCT出版物 日期:1991年7月11日。描述了一种用于两件式真空制动助力器壳体的结构和制造方法,其消除了在组装期间由成形引起的表面张力,以防止损坏保护性表面光洁度。 局部的径向减弱区域各自由两个相对的舌片形成,该两个相对的舌片由周向和轴向狭槽形成,其中壳体的组装状态中的舌状物接合在另一个壳体半部(1)的向外和反向形成的轮缘(3)的后面。
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