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1. 发明授权

US5339069A Brake monitoring system 失效
标题翻译：制动监控系统
公开(公告)号：US5339069A
公开(公告)日：1994-08-16
申请号：US907150
申请日：1992-07-01
申请人： Wesley Penner , Gordon Penner , Robert Penner
发明人： Wesley Penner , Gordon Penner , Robert Penner
IPC分类号： B60T17/22 , F16D51/22 , F16D65/14 , F16D65/60 , F16D66/00 , F16D66/02 , B60Q1/00
CPC分类号： F16D51/22 , B60T17/22 , F16D65/60 , F16D66/025 , F16D66/026 , F16D2066/001 , F16D2066/003 , F16D2125/30 , F16D2125/56
摘要： The brake monitoring system of the present invention monitors and measures brake adjustment and brake lining wear in vehicles employing air brakes having an "S-Cam" assembly. The S-Cam is actuated by an pneumatically driven push-rod, which rotates a cam shaft on which the S-Cam is mounted by moving a slack adjuster lever mounted on an opposed end of the cam shaft. The S-Cam forces a pair of opposed brake shoes against the interior surface of a brake drum. Rotation of the S-Cam is measured with each application of the brakes and converted into a readout of the adjustment of the brake's adjustment and brake wear which is displayed in the vehicle cab.
摘要翻译：本发明的制动监视系统在使用具有“S凸轮”组件的空气制动器的车辆中监视和测量制动器调节和制动衬片磨损。 S型凸轮由气动驱动的推杆致动，该推杆通过移动安装在凸轮轴的相对端上的松弛调节杆来旋转安装有S凸轮的凸轮轴。 S形凸轮将一对相对的制动蹄推向制动鼓的内表面。通过每次施加制动器来测量S凸轮的旋转，并转换成车辆驾驶室中显示的制动器调节和制动磨损的调节的读数。

2. 发明授权

US5327999A Brake lever for an S-cam automotive drum brake 失效
标题翻译：用于S-cam汽车鼓式制动器的制动杆
公开(公告)号：US5327999A
公开(公告)日：1994-07-12
申请号：US153918
申请日：1993-11-17
申请人： Ake Nelander
发明人： Ake Nelander
IPC分类号： B60T11/08 , F16D51/48 , F16D65/38 , F16D65/56 , F16D65/60 , F16D65/52
CPC分类号： F16D65/60
摘要： A brake lever for an S-cam brake has a worm wheel (3) engaging the S-cam shaft and a worm screw (4) meshing therewith. A clutch wheel (6) on the worm screw forms a clutch (8) therewith under the bias of a compression spring (9). A control movement is transmitted from an external reference point to the clutch wheel via a pinion (15), a carrier wheel (16) and a control screw (18), the common axis of these three parts being perpendicular to the worm screw, wherein the control screw meshes with the clutch wheel. The carrier wheel can be turned relative to the pinion an angular distance corresponding to the desired slack and is biassed to one end position by a torsion spring (17), which is also used to engage a one-way clutch (19) between the carrier wheel and the control screw.
摘要翻译：用于S凸轮制动器的制动杆具有与S凸轮轴接合的蜗轮（3）和与其啮合的蜗杆（4）。蜗杆上的离合器轮（6）在压缩弹簧（9）的偏压下形成离合器（8）。控制运动经由小齿轮（15），承载轮（16）和控制螺钉（18）从外部参考点传递到离合器轮，这三个部分的共同轴线垂直于蜗杆，其中控制螺丝与离合器轮啮合。承载轮可以相对于小齿轮转动，其角度距离对应于期望的松弛，并且通过扭簧（17）被偏压到一个端部位置，扭力弹簧（17）也用于接合载体之间的单向离合器（19）轮和控制螺丝。

3. 发明授权

US5222579A Device for automatic slack adjustment of a brake, in particular a vehicle brake 失效
标题翻译：制动器特别是车辆制动器的自动调整装置
公开(公告)号：US5222579A
公开(公告)日：1993-06-29
申请号：US713997
申请日：1991-05-30
申请人： Josef Frania
发明人： Josef Frania
IPC分类号： F16D65/52 , F16D65/40 , F16D65/56 , F16D65/60
CPC分类号： F16D65/60
摘要： An apparatus is furnished for the automatic adjustment of a brake in particular of a vehicle brake. The invention device provides generous assembly tolerances while employing relatively simple device components. The drive of the slack adjustment device (2, 4), formed from the gear rack drive (8, 9, 12), is surrounded in longitudinal direction of the gear rack by free spaces (30, 31), which furnish an appropriate clearance space to the gear rack (9). A pinion engages a second set of gear teeth of the gear rack. The pinion and a lost motion device drive the slack adjustment device. The drive device formed by the gear wheel, by the gear rack and by the pinion is disposed between the brake lever and a slack adjustment device. The device is suitable, in particular, to be employed in a brake lever with an automatic slack adjustment device.
摘要翻译：一种用于自动调节制动器，特别是车辆制动器的装置。本发明装置在采用相对简单的装置部件的同时提供了大量的组装公差。由齿条驱动器（8,9,12）形成的松弛调节装置（2,4）的驱动通过自由空间（30,31）在齿条的纵向方向上包围，该自由空间（30,31）提供适当的间隙到齿条（9）的空间。小齿轮与齿条的第二组齿轮啮合。小齿轮和迷失运动装置驱动松弛调节装置。由齿轮，齿条和小齿轮形成的驱动装置设置在制动杆和松弛调节装置之间。该装置特别适用于具有自动松弛调节装置的制动杆。

4. 发明授权

US4895226A Vehicle automatic slack adjuster 失效
标题翻译：车辆自动松弛调节器
公开(公告)号：US4895226A
公开(公告)日：1990-01-23
申请号：US766590
申请日：1985-08-19
申请人： Arthur A. Berg , Frederic Lissau, deceased
发明人： Arthur A. Berg , Frederic Lissau, deceased
IPC分类号： B60T11/04 , F16D65/60
CPC分类号： F16D65/60
摘要： An automatic slack adjuster for over-the-road vehicle brakes is adapted to be mounted between the brake chamber and brake operating shaft, for example an operating shaft known as an S cam shaft. The slack adjuster includes a body having a lever arm pivotally connected thereto, which lever arm is connected to the brake chamber through a brake operating rod. A drive member is fixed onto the brake operating shaft and is movably positioned within the body. There is an adjustable connection between the lever arm and the drive member for adjusting the relationship between the drive member and body in response to the body movement required for a brake application. The adjustable connection provides for incremental adjustment and is responsive, during brake application movement of the lever, for both sensing and taking up a limited amount of slack.
摘要翻译：用于越野车辆制动器的自动松弛调节器适于安装在制动室和制动器操作轴之间，例如被称为S凸轮轴的操作轴。松弛调节器包括具有枢转地连接到其上的杠杆臂的主体，该杆臂通过制动器操作杆连接到制动室。驱动构件固定在制动器操作轴上并且可移动地定位在主体内。杠杆臂和驱动构件之间存在可调节的连接，用于响应于制动应用所需的身体移动来调节驱动构件和身体之间的关系。可调节连接提供增量调整，并且在杠杆的制动施加运动期间响应，用于感测和占用有限量的松弛。

5. 发明授权

US4880085A Brake cam shaft attachment apparatus 失效
标题翻译：制动凸轮轴安装装置
公开(公告)号：US4880085A
公开(公告)日：1989-11-14
申请号：US135324
申请日：1987-12-21
申请人： Gordon J. Taylor
发明人： Gordon J. Taylor
IPC分类号： F16D65/14 , F16D65/22 , F16D65/60
CPC分类号： F16D65/60 , F16D65/22 , F16D2125/30 , F16D2125/56 , Y10T403/4682 , Y10T403/7033
摘要： An assembly for attaching a brake cam shaft to a slack adjuster includes a cam shaft with cam elements at one end thereof and an attachment portion at its other end. The shaft has a spline adjacent the attachment portion. A securing member is locatable about the shaft or a shoulder on the shaft, the securing member or shoulder limiting the extent to which the splined end of the shaft may project into or through the splined aperture of the slack adjuster. A fastener is secured to the attachment portion such that when the shaft is securfed to the slack adjuster, the shaft is held fast relative thereto with the slack adjuster located between the shoulder or the securing member and the fastener.
摘要翻译：用于将制动器凸轮轴附接到松弛调节器的组件包括其一端具有凸轮元件的凸轮轴和在其另一端的附接部分。轴具有邻近附接部分的花键。固定构件可围绕轴或轴上的肩部定位，固定构件或肩台限制了轴的花键端伸入或穿过松弛调节器的花键孔的程度。紧固件被固定到附接部分，使得当轴被固定到松弛调节器上时，轴被保持为相对于此而松弛调节器位于肩部或固定构件和紧固件之间。

6. 发明授权

US4693342A Rod actuator for automatic slack adjusting mechanisms 失效
标题翻译：用于自动松弛调节机构的杆式执行机构
公开(公告)号：US4693342A
公开(公告)日：1987-09-15
申请号：US734530
申请日：1985-05-16
申请人： Daniel Lavely
发明人： Daniel Lavely
IPC分类号： F16C7/02 , F16D65/38 , F16D65/60 , F16D65/46
CPC分类号： F16D65/38 , F16D65/60 , Y10T403/7083 , Y10T74/206
摘要： A rod actuator for an automatic slack adjusting mechanism having a flexible boot seal provided with an enlarged lip, the actuator including a slotted cylindrical-shaped jacket member and a flat rod member disposed within the slot of the jacket member for registration therewith.
摘要翻译：一种用于自动松弛调节机构的杆致动器，其具有设置有扩大唇缘的柔性靴形密封件，所述致动器包括开槽圆柱形护套构件和设置在所述护套构件的狭槽内用于与其对准的扁平杆构件。

7. 发明授权

US4644812A Gear mechanism for brake adjustment 失效
标题翻译：制动调整用齿轮机构
公开(公告)号：US4644812A
公开(公告)日：1987-02-24
申请号：US690897
申请日：1985-01-14
申请人： Bertel S. Nelson
发明人： Bertel S. Nelson
IPC分类号： F16D65/60 , F16D65/48 , F16H1/16
CPC分类号： F16D65/60 , Y10T74/19828 , Y10T74/19893 , Y10T74/19953 , Y10T74/206
摘要： Adjusting mechanism is provided for the brakes of a highway trailer. A brake lever is actuated by a pneumatic cylinder and carries a worm gear which is mounted for turning with the lever, and also independently of the lever. The worm gear is splined for non-rotatable reception of a brake shaft. A saddle pinned to the lever carries a tapered worm which meshes with the worm gear. The worm gear is axially split, and the two halves thereof are forced axially away from one another by the worm under load into engagement with surfaces fixed relative to the lever for frictionally fixing said gear relative to said lever. The tapered worm also wedges the periphery of the gear into frictional engagement with a surrounding part of the lever. The worm is turnable to adjust the rotational position of the gear and hence of the brake shaft when not under load, and the worm is lockable in adjusted position.
摘要翻译：为公路拖车的制动器提供调整机构。制动杆由气动缸驱动，并带有蜗轮，该蜗轮安装成用于与杆一起转动，并且也独立于杠杆。蜗轮用于不可旋转地接收制动轴。固定在杠杆上的马鞍带有与蜗轮啮合的锥形蜗杆。蜗轮轴向分离，其两个半部被负载下的蜗杆相互轴向地远离，与相对于杠杆固定的表面接合，以相对于所述杠杆摩擦地固定所述齿轮。锥形蜗杆还将齿轮的周边楔入与杠杆的周围部分摩擦接合。蜗杆可以在不受负载的情况下调节齿轮的旋转位置，从而调节制动轴的旋转位置，并且蜗杆可锁定在调节位置。

8. 发明授权

US4621714A Vehicle slack adjuster clutch 失效
标题翻译：车辆松弛调节器离合器
公开(公告)号：US4621714A
公开(公告)日：1986-11-11
申请号：US754462
申请日：1985-07-12
申请人： James A. Skurka
发明人： James A. Skurka
IPC分类号： B60T1/06 , F16D41/18 , F16D65/52 , F16D65/60
CPC分类号： F16D65/60 , Y10T74/1555
摘要： A slack adjuster for vehicle brakes is adapted to be mounted between the brake chamber and the brake operating shaft. The slack adjuster includes a body and a drive member movable relative to and positioned by the body on the brake operating shaft. A lever arm is pivoted to the body and there is an adjustable connection between the lever arm and drive member for the sensing and take up of slack during a brake application. The adjustable connection includes a clutch having facing and relatively rotatable clutch surfaces, each of which has opposing cooperating ratchet teeth. The teeth on one of said surfaces are separated into a plurality of radially spaced circumferential bands. The teeth in each band are positioned to independently engage the teeth on the opposing clutch face to provide increments of slack adjustment.
摘要翻译：用于车辆制动器的松弛调节器适于安装在制动室和制动器操作轴之间。松弛调节器包括主体和驱动构件，驱动构件可相对于身体在制动操作轴上相对并定位。杠杆臂枢转到主体，并且在杠杆臂和驱动构件之间存在可调节的连接，用于在制动施加期间感测和占用松弛。可调连接件包括具有相对和相对可旋转的离合器表面的离合器，每个离合器表面具有相对配合的棘轮齿。一个所述表面上的齿分离成多个径向间隔开的圆周带。每个带中的齿定位成独立地接合相对的离合器面上的齿，以提供松弛调整的增量。

9. 发明授权

US4583622A Adjusting device for vehicle brakes 失效
标题翻译：车辆制动器调整装置
公开(公告)号：US4583622A
公开(公告)日：1986-04-22
申请号：US670299
申请日：1984-11-13
申请人： Wilfried Ebbinghaus , Erwin Henze , Wilhelm Gross
发明人： Wilfried Ebbinghaus , Erwin Henze , Wilhelm Gross
IPC分类号： F16D65/60 , F16D65/52
CPC分类号： F16D65/60 , Y10T74/1529
摘要： An automatic adjusting device for motor vehicle brakes includes a brake lever comprising a housing portion in which an adjusting gear comprising a worm and a worm wheel is located. The housing portion is connected through a clutch having frontal teeth and a drive member, with a lever having one end portion projecting into the housing portion and connected with a stationary part of the vehicle. The end portion of the lever projecting into the housing is provided with a stop that engages a recess provided in the housing portion. The cooperation between the recess and the stop limits the stroke of the brake lever.
摘要翻译：一种用于机动车辆制动器的自动调节装置，包括制动杆，该制动杆包括一个壳体部分，在该壳体部分中包括一个包括一个蜗杆和一个蜗轮的调节齿轮。壳体部分通过具有前齿的离合器和驱动构件连接，杆具有突出到壳体部分中并与车辆的静止部分连接的一个端部。突出到壳体中的杆的端部设置有与设置在壳体部分中的凹部接合的止挡件。凹槽与停止之间的配合限制了制动杆的行程。

10. 发明授权

US4561523A Automatic slack adjuster 失效
标题翻译：自动松弛调节器
公开(公告)号：US4561523A
公开(公告)日：1985-12-31
申请号：US562322
申请日：1983-12-16
申请人： William E. Ott
发明人： William E. Ott
IPC分类号： F16D65/60 , F16D65/70 , F16D51/22 , F16D65/40
CPC分类号： F16D65/60
摘要： Automatic slack adjuster (10) for a vehicle braking system is provided with a bifurcated driving link (64) which drives an adjustment shaft (44) in a direction backing off the brake adjustment during the initial portion of the brake application stroke and effecting adjustment of the brake during the terminal portion of the brake application stroke. The mechanism connecting the link (64) to the shaft (44) includes an adjustment effecting lever (74) which is engaged with one arm (60) of link (64) through a lost motion connection. A back-off lever (80) is connected to the arm (62) of link (64) with little or no lost motion so that the back-off lever (80) is actuated during the initial portion of the brake actuating stroke before the lost motion between the adjustment effecting lever (74) and arm (60) is taken up. Levers (74,80) are connected to the adjustment shaft (44) by corresponding coiled clutch springs (86,92).
摘要翻译：用于车辆制动系统的自动松弛调节器（10）设置有分叉驱动连杆（64），其在制动施加冲程的初始部分期间驱动调节轴（44）沿着制动器调节的方向退出，并且对在制动器施加行程的端子部分期间的制动。将连杆（64）连接到轴（44）的机构包括调节作用杆（74），其通过空转连接与链节（64）的一个臂（60）接合。后退杆（80）连接到链节（64）的臂（62），几乎没有或没有运动，使得在制动器致动冲程的初始部分之前使退回杆（80）被致动在调节作用杆74和臂60之间的运动被吸收。杆（74,80）通过相应的螺旋离合器弹簧（86,92）连接到调节轴（44）。

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