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1. 发明授权

US4311216A Torque plate for disc brake 失效
标题翻译：用于盘式制动器的扭矩板
公开(公告)号：US4311216A
公开(公告)日：1982-01-19
申请号：US82357
申请日：1979-10-05
申请人： Wayne H. Garrett , Ted Zbikowski
发明人： Wayne H. Garrett , Ted Zbikowski
IPC分类号： F16D55/00 , F16D55/224 , F16D65/02
CPC分类号： F16D55/224 , F16D2055/0008
摘要： A vehicular disc brake of the floating caliper type wherein the torque plate 14 mounting the caliper 13 includes an annular base 50 which is cut out to provide a slot 72, diametrically opposed radially extending arm portions 52 and 54, and caliper mounting portions 56 and 58 extending axially from the free outer ends of the arm portions. The torque plate is mounted on the axle assembly 12 of the related vehicle by utilizing the slot in the base portion to slip the torque plate over the axle assembly at a reduced diameter location thereon inboard of the axle flange 46 and thereafter sliding it axially outboard on the axle assembly to seat the outboard face 82, of the base portion against the inboard face of the flange.
摘要翻译：浮动卡钳类型的车辆盘式制动器，其中安装卡钳13的扭矩板14包括环形基座50，其被切出以提供狭槽72，径向相对的径向延伸的臂部分52和54以及卡钳安装部分56和58 从臂部的自由外端轴向延伸。扭矩板通过利用基座部分中的狭槽而安装在相关车辆的轴组件12上，以将扭矩板滑动在轴组件上，该轴组件位于轴凸缘46内侧的减小的直径位置，然后沿轴向外侧滑动轴组件将基部的外侧面82抵靠在凸缘的内侧面上。

2. 发明授权

US4235312A Brake actuator assembly 失效
标题翻译：制动执行器组件
公开(公告)号：US4235312A
公开(公告)日：1980-11-25
申请号：US955813
申请日：1978-10-30
申请人： Wayne H. Garrett , Ted Zbikowski
发明人： Wayne H. Garrett , Ted Zbikowski
IPC分类号： B60T11/04 , B60T13/36 , F16D65/14 , F16D51/00 , F16D55/08
CPC分类号： F16D65/18 , F16D2121/14 , F16D2125/66 , F16D2127/10
摘要： A wedge type actuator assembly for a disc brake employing a roller bearing assembly interposed between the wedge member and the tappet and including a generally U-shaped cage member embracing the wedge member and having a plurality of transversely extending slots each journally receiving a roller bearing. The wedge member includes raised ribs on each end face which guide on the adjacent housing surfaces. The end portions of the cage member guide on the portions of the end faces of the wedge member between the raised rib and the wedge face and include steps which coact with steps defined by the raised ribs to restore relative indexing of the roller bearing assembly and wedge member in the event the indexing becomes disturbed.
摘要翻译：一种用于盘式制动器的楔形致动器组件，其采用介于所述楔形构件和所述挺杆之间的滚子轴承组件，并且包括包围所述楔形构件的大致U形的保持架构件，并且具有多个横向延伸的槽，每个轴承均匀地接纳滚子轴承。楔形构件包括在相邻壳体表面上引导的每个端面上的凸肋。保持架构件的端部在楔形构件的端面在凸肋和楔面之间的部分上引导并且包括与凸肋形成的台阶共同的步骤，以恢复滚子轴承组件和楔形件的相对分度在索引变得不安的情况下成员。

3. 发明授权

US4222310A Brake actuator fastener assembly 失效
标题翻译：制动执行器紧固件组件
公开(公告)号：US4222310A
公开(公告)日：1980-09-16
申请号：US966345
申请日：1978-12-04
申请人： Wayne H. Garrett , Richard F. Neuman
发明人： Wayne H. Garrett , Richard F. Neuman
IPC分类号： F16D65/18 , F16D65/14 , F16D65/28 , F01B29/00 , F16J1/10 , F16J15/18
CPC分类号： F16D65/18 , F16D2121/14 , F16D2125/66 , F16D2125/70 , Y10T403/7039 , Y10T403/7061
摘要： A vehicular air disc brake of the wedge actuator type in which the wedge actuator is secured to the air motor by an annular fastener which is snap locked in place in a blind bore in the free end of the wedge actuator and which acts to secure the free end of the piston rod of the air motor to the wedge actuator in response to generally linear movement of the piston rod into the fastener. The fastener is split to allow insertion into the blind bore in the free end of the wedge actuator, and includes a plurality of finger portions which together define a single helical thread disposed within the blind bore; this single thread allows the threads on the air motor piston rod to ratchet therepast upon insertion of the piston rod, allows the piston rod to be threaded out of the fastener for disassembly purposes, and, in the event of inadvertent backing out rotation of the piston rod, allows the piston rod to reseat in the blind bottom of the wedge actuator brake in response to the next actuation of the air motor.
摘要翻译：楔形致动器类型的车辆空气盘式制动器，其中楔形致动器通过环形紧固件固定到空气马达，该环形紧固件卡扣锁定在楔形致动器的自由端中的盲孔中，并且用于确保自由响应于活塞杆进入紧固件的大致线性运动，空气马达的活塞杆的端部到楔形致动器。紧固件被分开以允许在楔形致动器的自由端插入盲孔，并且包括多个指状部分，它们共同限定设置在盲孔内的单个螺旋形螺纹; 该单个螺纹允许空气马达活塞杆上的螺纹在插入活塞杆时棘轮，允许活塞杆从紧固件中被拧出以用于拆卸目的，并且在活塞的不经意的背面旋转的情况下杆，可以响应于下一次致动气动马达而使活塞杆在楔形致动器制动器的盲底中重新固定。

4. 发明授权

US4898267A Electroviscous fluid clutch 失效
标题翻译：电动液体离合器
公开(公告)号：US4898267A
公开(公告)日：1990-02-06
申请号：US343963
申请日：1989-04-27
申请人： Wayne H. Garrett , David A. Janson
发明人： Wayne H. Garrett , David A. Janson
IPC分类号： F16D35/02 , F16D37/00
CPC分类号： F16D37/008 , F16D35/028
摘要： An electroviscous fan clutch (10) is employed as an accessory drive mechanism within a truck or automobile. A shaft (36), either driven by the engine or driving a load (31), carries a clutch member (14) arranged for fluid engagement with a body member (12) for the transmission of torque therebetween when electroviscous fluid is disposed in an operating chamber (45) defined by complimentary shear surfaces (40 and 44) in the clutch and body members. The clutch and body members are electrodes, connected to a source of high voltage potential (86), which establish an electrostatic field within the operating chamber to selectively vary the characteristic viscosity of fluid flowing therethrough.
摘要翻译：电动风扇离合器（10）用作卡车或汽车内的附件驱动机构。由发动机驱动或驱动负载（31）的轴（36）承载离合器构件（14），其布置成与主体构件（12）流体接合，用于当电粘性流体布置在其中时传递扭矩操作室（45）由离合器和主体构件中的互补剪切表面（40和44）限定。离合器和主体构件是连接到高压电位源（86）的电极，其在操作室内建立静电场以选择性地改变流过其中的流体的特征粘度。

5. 发明授权

US4898266A Double element electroviscous fluid clutch 失效
标题翻译：双元件电粘液离合器
公开(公告)号：US4898266A
公开(公告)日：1990-02-06
申请号：US343962
申请日：1989-04-27
申请人： Wayne H. Garrett , David A. Janson
发明人： Wayne H. Garrett , David A. Janson
IPC分类号： F16D35/02 , F16D37/00
CPC分类号： F16D37/008 , F16D35/028
摘要： An electroviscous fan clutch (10) is employed as an accessory drive mechanism within a truck or automobile. A shaft (36), either driven by the engine or drivig a load (31), carries a clutch member (14) arranged for fluid engagement with a body member (12) for the transmission of torque therebetween when electroviscous fluid is disposed in an operating chamber (45) defined by complimentary shear surfaces (40 and 44) in the clutch and body members. The clutch and body members are electrodes, connected to a source of high voltage potential (86), which establish an electrostatic field within the operating chamber to selectively vary the characteristic viscosity of fliud flowing therethrough.
摘要翻译：电动风扇离合器（10）用作卡车或汽车内的附件驱动机构。由发动机驱动或驱动负载（31）的轴（36）携带离合器构件（14），该离合器构件布置成与主体构件（12）流体接合，用于当电粘性流体布置在其中时传递扭矩操作室（45）由离合器和主体构件中的互补剪切表面（40和44）限定。离合器和主体构件是连接到高电压电位源（86）的电极，其在操作室内建立静电场以选择性地改变流过其中的流体的特征粘度。

6. 发明授权

US4749066A Disc brake friction pad bolt locking method 失效
标题翻译：盘式制动器摩擦垫螺栓锁定方式
公开(公告)号：US4749066A
公开(公告)日：1988-06-07
申请号：US448097
申请日：1982-12-09
申请人： Wayne H. Garrett , John A. Urban
发明人： Wayne H. Garrett , John A. Urban
IPC分类号： F16D55/00 , F16D55/226 , F16D65/02
CPC分类号： F16D55/2262 , F16D55/226 , F16D2055/0016 , F16D2055/007 , Y10T403/7015
摘要： A caliper assembly for a sliding caliper disc brake of the open back type wherein the brake pad assemblies are positioned on opposite sides of the brake disc by a pair of washerhead bolts which pass at their free ends through bores in one side wall of the caliper for threaded engagement with nuts and which pass adjacent their head ends through radially outwardly opening slots in the other side wall of the caliper with the washerhead portions of the bolts received in counterbores which are formed in the outer face of the other caliper side wall and which communicate with the slots in that side wall. With the described slot/counterbore construction, the bolts may be moved axially by an amount to withdraw their free ends from the bores in the one side and withdraw their washerheads from the counterbores, whereupon the portions of the bolts adjacent the bolt heads may be moved radially outwardly through the slots in the other side wall while the remainder of the bolts, together with the brake pad assemblies carried thereby, may be moved radially outwardly through the open back of the caliper.
摘要翻译：一种用于敞开式滑动卡钳盘式制动器的卡钳组件，其中制动衬块组件通过一对垫圈螺栓定位在制动盘的相对侧上，该对垫圈螺栓在其自由端通过卡钳的一个侧壁中的孔，用于螺母与螺母接合，并且在螺钉的另一侧壁中通过径向向外的开口狭槽使其头端相邻，其中螺栓的垫圈部分被容纳在沉孔中，形成在另一个卡钳侧壁的外表面中，并且连通在该侧壁的槽。利用所述的狭槽/沉孔结构，螺栓可以轴向移动一定量，以将其自由端从一侧的孔中撤出，并将其垫圈从沉孔中取出，由此可以移动与螺栓头相邻的螺栓部分径向向外通过另一侧壁中的狭槽，而其余的螺栓以及由此承载的制动衬块组件可以径向向外移动穿过卡钳的敞开的后部。

7. 发明授权

US4749063A Brake clearance sensing and control system 失效
标题翻译：制动间隙检测和控制系统
公开(公告)号：US4749063A
公开(公告)日：1988-06-07
申请号：US27284
申请日：1987-03-17
申请人： Wayne H. Garrett , Lawrence J. Kamm
发明人： Wayne H. Garrett , Lawrence J. Kamm
IPC分类号： F16D65/42 , F16D65/52 , F16D66/00 , F16D51/00
CPC分类号： F16D65/42 , F16D65/52 , F16D66/00
摘要： A brake clearance sensing and control system (60) is provided for controlling brake released clearance (c) between a frictional braking member (6) and a rotary brake surface (15). System (60) includes an air flow rate sensor (18) operative to provide a signal (26) indicative of air flow rate through conduit (4) between a pressurized air source (2) and a gap (16) between frictional member (6) and rotary brake surface (15) that is a function of clearance (c) and which creates a variable air flow restriction. System (60) preferably includes a pulse control (20) operative to cause pressurized air to flow through conduit (4) only in the brake released condition and signal (26) is operative to either or both provide a warning signal (32) when clearance (c) has exceeded a predetermined maxiumum and to enable an adjusting mechanism to adjust clearance (c) to a desired predetermined clearance in the brake released condition.
摘要翻译：提供一种用于控制摩擦制动构件（6）和旋转制动器表面（15）之间的制动器释放间隙（c）的制动器间隙感测和控制系统（60）。系统（60）包括空气流量传感器（18），其操作以提供指示通过压缩空气源（2）和摩擦构件（6）之间的间隙（16）之间的导管（4）的空气流速的信号（26））和作为间隙（c）的函数的旋转制动器表面（15），并且产生可变气流限制。系统（60）优选地包括脉冲控制器（20），其仅在制动释放状态下操作以使加压空气流过导管（4），并且信号（26）可操作以在两者或两者中提供警告信号（32），当间隙（c）已经超过了预定的最大值，并且使得调节机构能够将制动器释放状态下的间隙（c）调节到期望的预定间隙。

8. 发明授权

US4461372A Caliper guide assembly for disc brakes 失效
标题翻译：用于盘式制动器的卡钳导向组件
公开(公告)号：US4461372A
公开(公告)日：1984-07-24
申请号：US450168
申请日：1982-12-16
申请人： Andrew H. Bekkala , Wayne H. Garrett
发明人： Andrew H. Bekkala , Wayne H. Garrett
IPC分类号： F16D65/02 , F16D55/00 , F16D55/02 , F16D55/224 , F16D65/09
CPC分类号： F16D55/227 , F16D2121/02 , F16D2125/66
摘要： A disc brake (10) of the floating caliper type wherein the caliper (14) is slidably mounted on the torque plate (34) by two guide pins (60) which are received in complementary grooves (62, 66) in the torque plate and caliper and which are held to the torque plate by screw bolts (74) passing through bores (72) in the adjacent portions of the torque plate. The pins and grooves have sufficient wrapping engagement to allow limited sliding movement of the caliper on the pins while precluding separation of the caliper from the pins. When one guide pin is released by unscrewing the related bolts, the caliper may be pivoted about the other pin and then removed from the torque plate.
摘要翻译：一种浮动卡钳型的盘式制动器（10），其中卡钳（14）通过两个引导销（60）可滑动地安装在转矩板（34）上，导向销（60）被容纳在转矩板中的互补槽（62,66）中，并且通过穿过扭矩板的相邻部分中的孔（72）的螺栓（74）将其保持在扭矩板上。销和槽具有足够的包裹接合，以允许卡钳在销上的有限滑动运动，同时阻止卡钳与销的分离。当通过松开相关的螺栓来释放一个导销时，卡钳可绕另一个销枢转，然后从扭矩板上拆下。

9. 发明授权

US4194596A Disc brake housing assembly 失效
标题翻译：盘式制动器总成
公开(公告)号：US4194596A
公开(公告)日：1980-03-25
申请号：US974391
申请日：1978-12-29
申请人： Wayne H. Garrett , Richard F. Neuman
发明人： Wayne H. Garrett , Richard F. Neuman
IPC分类号： B60T1/06 , F16D55/224 , F16D65/14 , F16D65/18 , F16D65/56
CPC分类号： F16D65/567 , F16D55/224 , F16D2125/66
摘要： A housing assembly for a wedge type disc brake in which the wedge actuator is housed in a radially disposed aluminum housing member which is clamped between the inboard end of a ferrous caliper housing member and a ferrous end plate by axial bolts passing through the end plate and the aluminum housing member for threaded engagement with bores in the inboard end of the caliper housing. The inboard face of the aluminum housing member has an opening opposite the wedge actuator which is closed by the end plate so that the inboard rollers of the roller bearing assembly interconnecting the wedge actuator and the push rod bear directly on the outboard face of the end plate. The braking force generated at the interface of the wedge actuator and the push rod is thus transferred to the end plate and absorbed by tensioning of the bolts, thereby relieving the aluminum housing of any significant tensile loading.
摘要翻译：一种用于楔形盘式制动器的壳体组件，其中所述楔形致动器容纳在径向设置的铝壳体构件中，所述壳体构件通过穿过所述端板的轴向螺栓夹持在所述铁质卡钳壳体构件的内侧端部和所述铁质端板之间，铝壳体构件，用于与卡钳壳体的内侧端部中的孔螺纹接合。铝外壳构件的内侧面具有与楔形致动器相对的开口，该致动器由端板封闭，使得将楔形致动器和推杆互连的滚子轴承组件的内侧滚子直接承载在端板的外侧面上。因此，在楔形致动器和推杆的界面处产生的制动力被传递到端板并通过螺栓的张紧而被吸收，从而减轻铝壳体的任何显着的拉伸载荷。

10. 发明授权

US4088206A Clearance sensing brake adjuster 失效
标题翻译：间隙感应制动调节器
公开(公告)号：US4088206A
公开(公告)日：1978-05-09
申请号：US783259
申请日：1977-03-31
申请人： Wayne H. Garrett , Theodore H. Stringer, III , Ted Zbikowski
发明人： Wayne H. Garrett , Theodore H. Stringer, III , Ted Zbikowski
IPC分类号： F16D65/14 , F16D65/60 , F16D65/56
CPC分类号： F16D65/60 , F16D2125/30
摘要： An automatic clearance adjuster for a cam actuated vehicle brake. The adjuster is disposed in a pivotal lever and includes a worm and worm gear, an adjusting mechanism for effecting a clearance decreasing rotation of the worm during the brake apply stroke and a clearance increasing rotation of the worm during the brake release stroke, a two-way torque limiting ratchet clutch which slips to prevent rotation of the worm by the adjusting mechanism when the shoes are in contact with the drum, and a roller clutch which allows a predetermined amount of clearance increasing rotation of the worm by the adjusting mechanism during the brake release stroke and then locks up and causes slippage of the torque limiting clutch to prevent further clearance increasing rotation of the worm.
摘要翻译：用于凸轮驱动的车辆制动器的自动间隙调节器。调节器设置在枢转杆中并且包括蜗杆和蜗轮;调节机构，用于在制动施加冲程期间实现蜗杆的旋转减小的间隙，以及在制动器释放冲程期间蜗杆的间隙增加的旋转，单向扭矩限制棘轮离合器，其在鞋与滚筒接触时滑动以防止蜗杆由于调节机构的旋转;以及滚子离合器，其允许在制动期间通过调节机构使蜗杆的旋转预定量增加释放行程，然后锁定并导致扭矩限制离合器的滑动，以防止进一步的间隙增加蜗杆的旋转。

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