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31. 发明申请

US20130075211A1 Parking Brake Piston for a Parking Brake Chamber 有权
标题翻译：驻车制动器的停车制动器活塞
公开(公告)号：US20130075211A1
公开(公告)日：2013-03-28
申请号：US13247449
申请日：2011-09-28
申请人： Ronald S. Plantan , Brett S. Darner
发明人： Ronald S. Plantan , Brett S. Darner
IPC分类号： B60T13/38 , B60T1/06 , F16D65/16
CPC分类号： B60T17/083 , B60T17/088 , F16D65/28 , F16D2121/10
摘要： A spring-type brake actuator for a pneumatically-operated vehicle brake is provided, in which the parking brake release piston is formed from at least one stamped actuator piston plate, preferably a stamped aluminum plate. Preferably the biasing force of the power spring of the spring brake actuator bears on a stamped spring seat cap element which is interposed between the power spring and the stamped actuator piston plate. In addition, the parking brake release piston flexible diaphragm may be captured between the stamped actuator piston plate and a stamped backing plate by affixing the backing plate to a joining member, where the joining member includes a threaded insert to receive a manually-actuated parking brake release actuation tool.
摘要翻译：提供一种用于气动车辆制动器的弹簧式制动器致动器，其中驻车制动器释放活塞由至少一个冲压的致动器活塞板形成，优选地是冲压的铝板。优选地，弹簧制动器致动器的动力弹簧的偏压力位于冲压的弹簧座盖元件上，该元件插入在动力弹簧和冲压的致动器活塞板之间。此外，驻车制动器释放活塞柔性隔膜可以通过将背板固定到连接构件上而被捕获在冲压的致动器活塞板和冲压的背板之间，其中连接构件包括螺纹插入件以接收手动致动的驻车制动器释放致动工具。

32. 发明授权

US07708122B2 Automatic slack adjuster 有权
标题翻译：自动松弛调节器
公开(公告)号：US07708122B2
公开(公告)日：2010-05-04
申请号：US11209413
申请日：2005-08-23
申请人： Ronald S. Plantan , Kevin L. Kreidler
发明人： Ronald S. Plantan , Kevin L. Kreidler
IPC分类号： F16D51/00
CPC分类号： F16D65/60 , F16D2125/30
摘要： A slack adjuster for a vehicle drum brake includes a pinion that rotates about a worm axis whenever the slack adjuster pivots. Excess clearance is taken up upon commencement of the apply stroke, at an accelerated rate. This enables a larger amount of initial clearance to be built into the brake.
摘要翻译：用于车辆鼓式制动器的松弛调节器包括每当松弛调节器枢转时绕蜗杆轴线旋转的小齿轮。在施加冲程开始时，以加速的速度进行过多的清除。这使得能够将更大量的初始间隙内置在制动器中。

33. 发明授权

US07493994B2 Spring brake actuator with mid-located spring 有权
标题翻译：弹簧制动器执行器带中位弹簧
公开(公告)号：US07493994B2
公开(公告)日：2009-02-24
申请号：US11012313
申请日：2004-12-16
申请人： Ronald S. Plantan , Ken E. Scheckelhoff
发明人： Ronald S. Plantan , Ken E. Scheckelhoff
IPC分类号： B60T11/00
CPC分类号： B60T17/083 , B60T17/086
摘要： A spring-type brake actuator for a pneumatically-operated vehicle brake is provided, with a brake actuator spring located on a front side of the actuator's intermediate flange, between a service brake actuator and a parking brake release actuator. The spring is captured between the intermediate flange and a retaining plate which is connected to the parking brake release actuator via a shaft through the intermediate flange. Because the retaining plate and parking brake release actuator are connected to one another on opposite sides of the intermediate flange, spring expansion is checked, thereby increasing safety during actuator production and servicing by virtually eliminating the potential for uncontrolled spring energy release. The actuator configuration also reduces structural loads on the rear portion of the housing and shifts spring and housing weight closer to the vehicle brake, permitting simpler designs and use of alternative materials, such as plastic or aluminum to lower costs.
摘要翻译：提供了一种用于气动车辆制动器的弹簧式制动器致动器，其中制动器致动器弹簧位于致动器中间法兰的前侧，在行车制动器致动器和驻车制动器释放致动器之间。弹簧被夹在中间凸缘和保持板之间，该保持板经由中间凸缘通过轴连接到驻车制动器释放致动器。由于保持板和驻车制动器释放致动器在中间法兰的相对侧彼此连接，因此检查弹簧膨胀，从而通过实际消除不受控制的弹簧能量释放的可能性来增加执行器生产和维护期间的安全性。致动器构造还减小了壳体后部的结构负载，并使弹簧和壳体重量更接近车辆制动器，从而允许更简单的设计和使用诸如塑料或铝的替代材料以降低成本。

34. 发明申请

US20080047787A1 Disc brake actuator mounting arrangement 审中-公开
标题翻译：盘式制动器执行器安装布置
公开(公告)号：US20080047787A1
公开(公告)日：2008-02-28
申请号：US11508163
申请日：2006-08-23
申请人： Kenneth E. Scheckelhoff , Ronald S. Plantan
发明人： Kenneth E. Scheckelhoff , Ronald S. Plantan
IPC分类号： F16D55/18
CPC分类号： F16D65/18 , F16D2121/14 , F16D2125/32
摘要： A disc brake for a vehicle such as a commercial vehicle, wherein the brake caliper is provided with an actuator mounting flange surface which is parallel to the brake rotor, and a corresponding pneumatic or electric actuator is provided with a mounting flange surface which is angled, such that when mounted to the caliper, the actuator is offset at a desired angle relative to the caliper and the vehicle axle on which the caliper is located. This approach to brake design reduces brake caliper production and tooling costs by eliminating multi-stage machining operations, and lowers distribution and inventory costs by permitting standardization on a single “zero degree” caliper design, thereby offsetting additional costs associated with producing and distributing brake actuators with differing mounting flange surface angles.
摘要翻译：一种用于诸如商用车辆的车辆的盘式制动器，其中制动钳设有与制动转子平行的致动器安装凸缘表面，并且相应的气动或电动致动器设置有安装凸缘表面，该安装凸缘表面成角度，使得当安装到卡钳时，致动器相对于卡钳和卡钳所在的车辆轴线以期望的角度偏移。这种制动设计方法通过消除多级加工操作来减少制动钳生产和加工成本，并通过允许在单个“零度”卡尺设计上进行标准化来降低配送和库存成本，从而抵消与生产和分配制动执行器相关的额外成本具有不同的安装法兰表面角度。

35. 发明授权

US07255205B2 Disc brake located outside wheel envelope 有权
标题翻译：盘式制动器位于车轮外壳外
公开(公告)号：US07255205B2
公开(公告)日：2007-08-14
申请号：US10803050
申请日：2004-03-18
申请人： Ronald S. Plantan , Darwin A. Garrison , Dennis R. Shamine
发明人： Ronald S. Plantan , Darwin A. Garrison , Dennis R. Shamine
IPC分类号： B60T1/06
CPC分类号： F16D55/02 , F16D65/12
摘要： A disc brake for a vehicle such as a commercial vehicle, wherein the brake rotor extends from a hub end of an axle inboard a sufficient distance to place the friction surface of the rotor and the brake caliper outside the envelope of a wheel mounted at the end of the axle. The placement of the rotor friction surface and the caliper outside the envelope of the wheel enhances brake cooling, makes the brake more readily accessible for inspection and maintenance without significant vehicle disassembly, and permits the rotor outer diameter to be extended beyond the diameter of the wheel rim, thereby lowering brake components stresses and permitting use of lighter, lower cost brake components.
摘要翻译：一种用于诸如商用车辆的车辆的盘式制动器，其中制动转子从轴的轮毂端部延伸到内侧足够的距离，以将转子和制动钳的摩擦表面放置在安装在末端的车轮的外壳之外的轴。转子摩擦表面和卡钳位于车轮外壳的外部会增加制动器冷却，使制动器更容易接近检查和维护，而无需重大的车辆拆卸，并允许转子外径延伸超过车轮直径从而降低制动部件应力，并允许使用更轻，更低成本的制动部件。

36. 发明授权

US07175006B2 Apparatus and method for sensing disc brake actuator position 失效
标题翻译：用于检测盘式制动器执行器位置的装置和方法
公开(公告)号：US07175006B2
公开(公告)日：2007-02-13
申请号：US10847478
申请日：2004-05-18
申请人： Ronald S. Plantan , Richard B. Jacobs , Anton Schneider , Ronald D. Bailey , Robert J. Nechvatal
发明人： Ronald S. Plantan , Richard B. Jacobs , Anton Schneider , Ronald D. Bailey , Robert J. Nechvatal
IPC分类号： F16D65/56
CPC分类号： F16D66/028 , F16D65/183 , F16D2066/003 , F16D2121/14
摘要： For an air-operated disc brake there is provided an internal brake actuator stroke indicator which provides an indication, readily ascertained from outside the brake caliper, of the amount of actuator stroke remaining in a disc brake apparatus before a remaining available actuator stroke limit is reached. In one embodiment, the stroke indicator is a mechanical device, readable through a sight glass in a caliper port, coupled to the brake actuator in a manner which results in rotary motion of the indicator when the brake actuator is displaced through its stroke. Alternatively, the indicator may be a rotary sensor such as an electrical potentiometer coupled to the actuator, where the potentiometer sends an electrical signal indicative of the actuator stroke to an external display, such as a remote actuator stroke display at a vehicle operator's position.
摘要翻译：对于气动盘式制动器，提供内部制动器执行器行程指示器，其提供从制动钳的外部容易确定的指示，在制动器行程限制达到剩余可用致动器行程极限之前，剩余在盘式制动装置中的致动器行程的量。在一个实施例中，行程指示器是通过卡钳端口中的视镜可读的机械装置，其以制动致动器在其行程位移时导致指示器的旋转运动的方式联接到制动致动器。或者，指示器可以是诸如耦合到致动器的电气电位器的旋转传感器，其中电位器将指示致动器行程的电信号发送到外部显示器，例如车辆操作者的位置处的远程致动器行程显示。

37. 发明授权

US06888451B1 Method of monitoring the power spring of a spring brake actuator 有权
标题翻译：监控弹簧制动执行机构动力弹簧的方法
公开(公告)号：US06888451B1
公开(公告)日：2005-05-03
申请号：US10403693
申请日：2003-03-31
申请人： Ronald S. Plantan
发明人： Ronald S. Plantan
IPC分类号： B60T17/08 , F16D65/14 , F16D65/28 , B60Q1/00
CPC分类号： B60T17/085 , F16D65/28 , F16D2066/003 , F16D2066/005 , F16D2066/006 , F16D2121/02 , F16D2121/12 , F16D2123/00
摘要： A method of monitoring the condition of a power spring of a pneumatic spring brake actuator of a vehicle by comparing the stroke of the push rod during normal braking and by actuating the parking brake, wherein a defective power spring is indicated when the difference in the push rod stroke falls below a predetermined minimum. The brake actuator may also include a sensor determining the push rod stroke and signal a defective power spring.
摘要翻译：通过在正常制动期间比较推杆的行程和致动驻车制动器来监视车辆的气动弹簧制动器致动器的动力弹簧的状态的方法，其中当推动差异时指示有缺陷的动力弹簧杆行程低于预定最小值。制动致动器还可以包括确定推杆行程的传感器并且发出有缺陷的动力弹簧的信号。

38. 发明授权

US06360649B1 Spring brake actuator 有权
标题翻译：弹簧制动执行器
公开(公告)号：US06360649B1
公开(公告)日：2002-03-26
申请号：US09558521
申请日：2000-04-26
申请人： Ronald S. Plantan
发明人： Ronald S. Plantan
IPC分类号： F01B1904
CPC分类号： B60T17/085 , B60T17/083
摘要： An improved spring brake actuator which combines the advantages of piston and diaphragm-type brake actuators having superior performance at reduced cost. The improved spring brake actuator includes a tubular flexible diaphragm having one end secured between the rim portions of the cup-shaped housing and cover and an inverted second end portion which is received around the rim portion of a cup-shaped piston and secured in sealed relation with a flexible band. The power spring is received within opposed cup-shaped portions of the piston and cover and the rim portion of the piston is biased against a generally radial portion of the cover permitting use of a power spring having increased performance.
摘要翻译：一种改进的弹簧制动器致动器，其以降低的成本结合了具有优异性能的活塞和隔膜式制动器致动器的优点。改进的弹簧制动器致动器包括管状柔性隔膜，其一端固定在杯状壳体和盖的边缘部分之间，并且反转的第二端部被接收在杯形活塞的边缘部分周围并以密封关系带有柔性带。动力弹簧容纳在活塞和盖的相对的杯形部分内，并且活塞的边缘部分被偏压抵靠盖的大致径向部分，允许使用具有增加的性能的动力弹簧。

39. 发明授权

US5765466A Brake actuator with self-centering diaphram 失效
标题翻译：制动执行机构带有自定心的制动器
公开(公告)号：US5765466A
公开(公告)日：1998-06-16
申请号：US788691
申请日：1997-01-24
申请人： Ronald S. Plantan , Michael M. Holm
发明人： Ronald S. Plantan , Michael M. Holm
IPC分类号： F01B19/00
CPC分类号： F01B19/00
摘要： Brake actuators are provided with self-centering diaphragms. In one embodiment, the diaphragm is provided with a centering bead radially outwardly of a sealing bead. The centering bead ensures the diaphragm is properly centered prior to the brake actuator housings being secured together. In a second embodiment, the self-centering structure includes structure fit into mating structure in one of the brake actuator housings to ensure the diaphragm is properly centered. The self-centering structure ensures the brake actuator diaphragms are properly centered before connection of the two brake actuator housings. This invention is particularly useful in the type of brake actuator housings having deformed housing portions.
摘要翻译：制动执行机构设有自定心隔膜。在一个实施例中，隔膜设置有径向向外的密封珠的定心珠。定心珠确保在制动器执行器壳体固定在一起之前，隔膜正确对中。在第二实施例中，自对中结构包括在一个制动致动器壳体中配合到配合结构中的结构，以确保隔膜适当地居中。自对中结构确保制动器致动器隔膜在连接两个制动器执行器壳体之前正确对中。本发明在具有变形的壳体部分的制动致动器壳体的类型中特别有用。

40. 发明授权

US5632192A Spring brake actuator with indicator for fully released condition 失效
标题翻译：弹簧制动执行器带指示器，完全释放状态
公开(公告)号：US5632192A
公开(公告)日：1997-05-27
申请号：US574611
申请日：1995-12-19
申请人： Ronald S. Plantan , Emmett S. Davis
发明人： Ronald S. Plantan , Emmett S. Davis
IPC分类号： B60T17/08 , F16D65/28 , F16D66/00 , F01B25/26 , F01B7/00
CPC分类号： B60T17/086 , F16D2066/003
摘要： A unique indicator system is incorporated into a release tool for a spring brake actuator. The indicator provides an indication of when the release tool has is fully released. The release tool is preferably of the type wherein a threaded member does not extend outwardly of the actuator during caging of the power spring. The inventive indicator is biased outwardly of the actuator when the release bolt has even partially caged the power spring. It is only when release bolt is fully released that the indicator is pulled inwardly. Thus, an observer has a visual indication of when the power spring caging mechanism has been fully released.
摘要翻译：独特的指示器系统被并入用于弹簧制动器致动器的释放工具中。该指示器提供释放工具何时完全释放的指示。释放工具优选地是其中螺纹构件在动力弹簧笼闭期间不从致动器的外部延伸的类型。当释放螺栓甚至部分地笼罩动力弹簧时，本发明的指示器被向致动器的外侧偏置。只有当释放螺栓完全松开时，才能将指示器向内拉。因此，观察者具有何时电动弹簧开闭机构完全释放的视觉指示。

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