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1. 发明授权

US5921354A Self-energizing anti-creep parking and emergency brake mechanism for disc brake assembly 失效
标题翻译：自动停车和刹车装置紧急制动机构
公开(公告)号：US5921354A
公开(公告)日：1999-07-13
申请号：US851914
申请日：1997-05-06
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D55/00 , F16D55/224 , F16D55/227 , F16D65/095 , F16D65/14 , F16D65/00
CPC分类号： F16D65/18 , F16D55/2245 , F16D55/227 , F16D65/095 , F16D2055/0091 , F16D2121/14 , F16D2125/60 , F16D2127/08
摘要： This invention relates to an improved self-energizing anti-creep parking and emergency brake mechanism for use with a disc brake assembly. The disc brake assembly includes a first pair of brake shoes disposed on opposite sides of a brake rotor. A service brake mechanism is carried by a caliper and is adapted to be actuated to selectively move the first pair of brake shoes from a non-braking position, wherein the first pair of brake shoes are disengaged from the brake rotor, to a service braking position, wherein the first pair of brake shoes frictionally engage the brake rotor. The disc brake assembly further includes a second pair of brake shoes disposed on opposite sides of the brake rotor. A parking and emergency brake mechanism is carried by the anchor plate and is adapted to be actuated to selectively move the second pair of brake shoes from a non-braking position, wherein the second pair of brake shoes are disengaged from the brake rotor, to a parking and emergency braking position, wherein the second pair of brake shoes frictionally engage the brake rotor. The parking and emergency brake mechanism exerts a predetermined force against the second pair of brake shoes urging them into frictional engagement with the brake rotor when the parking and emergency brake mechanism is applied and there is no relative rotation between the second pair of brake shoes and the brake rotor. The parking and emergency brake mechanism further includes a cam mechanism which exerts an additional force against the second pair of brake shoes urging them into frictional engagement with the brake rotor when the parking and emergency brake is applied and there is relative rotation between the brake rotor and the second pair of brake shoes.
摘要翻译：本发明涉及一种用于盘式制动器组件的改进的自加力抗蠕变停车和紧急制动机构。盘式制动器组件包括设置在制动转子的相对侧上的第一对制动蹄。行驶制动机构由卡钳承载并适于被致动以选择性地将第一对制动蹄从非制动位置移动，其中第一对制动蹄从制动转子脱离到制动位置，其中所述第一对制动蹄摩擦地接合所述制动转子。盘式制动器组件还包括设置在制动转子的相对侧上的第二对制动蹄。停车和紧急制动机构由锚板承载并且适于被致动以选择性地将第二对制动蹄从非制动位置移动，其中第二对制动蹄与制动转子脱离，停车和紧急制动位置，其中第二对制动蹄与制动转子摩擦接合。当停车和紧急制动机构被施加时，停车和紧急制动机构对第二对制动蹄施加预定的力，促使它们与制动转子摩擦接合，并且第二对制动蹄与第二对制动蹄之间不存在相对旋转制动转子。停车和紧急制动机构还包括凸轮机构，该凸轮机构在施加停车和紧急制动器时对第二对制动蹄施加额外的力，促使它们与制动转子摩擦接合，并且制动转子和第二对制动蹄。

2. 发明授权

US5752586A Brake shoe wear and adjuster malfunction indicating device for drum brake assembly 失效
标题翻译：用于鼓式制动器组件的制动靴磨损和调节器故障指示装置
公开(公告)号：US5752586A
公开(公告)日：1998-05-19
申请号：US701059
申请日：1996-08-22
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D65/56 , F16D66/00 , F16D66/02
CPC分类号： F16D66/021 , F16D65/563 , F16D66/00 , F16D66/02
摘要： An improved drum brake assembly wherein the operating condition of the brake shoes and the automatic brake adjusting mechanism can be determined without removing any component from the associated vehicle includes a backing plate, a brake drum, and first and second brake shoes supported on the backing plate and movable into frictional engagement with the brake drum. Each of the first and second brake shoes includes a web portion, a table portion secured to the web portion, and a friction pad secured to the table portion. The drum brake assembly further includes a service brake mechanism for selectively moving the to brake shoes into frictional engagement with the brake drum, a parking and emergency brake mechanism for selectively moving the brake shoes into frictional engagement with the brake drum, and an automatic brake adjusting mechanism carried by the brake assembly and operatively connected to said first and second brake shoes. The drum brake assembly further includes a device for indicating the operating condition of the brake shoes and for indicating the operating condition of the automatic brake adjusting mechanism.
摘要翻译：一种改进的鼓式制动器组件，其中可以确定制动蹄和自动制动器调节机构的操作状态而不从相关联的车辆移除任何部件，包括背板，制动鼓和支撑在背板上的第一和第二制动蹄并可与制动鼓摩擦接合。第一和第二制动蹄中的每一个包括腹板部分，固定到腹板部分的台部部分和固定到台面部分的摩擦垫。鼓式制动器组件还包括用于选择性地将制动蹄与制动鼓摩擦接合的行车制动机构，用于选择性地将制动蹄与制动鼓摩擦接合的停车和紧急制动机构，以及自动制动调节机构由制动组件承载并可操作地连接到所述第一和第二制动蹄。鼓式制动器组件还包括用于指示制动蹄的操作状态并指示自动制动器调节机构的操作状态的装置。

3. 发明授权

US4623045A Automatic brake adjusting mechanism 失效
标题翻译：自动制动调整机构
公开(公告)号：US4623045A
公开(公告)日：1986-11-18
申请号：US630569
申请日：1984-07-13
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D65/56
CPC分类号： F16D65/563
摘要： An internal shoe drum brake having a pair of hydraulically actuated brake shoes and an automatic brake adjusting mechanism. The brake adjusting mechanism includes a variable length strut disposed between the two brake shoes and actuated to increase in length by use of of a notched wheel which is rotated through engagement with a lever pivotally connected to one of the brake shoes and biased to rotate the wheel by use of a compression spring. The action of the one lever is controlled by a second lever also pivotally connected to the brake shoe and engageable by the strut and the one lever so that pivotal movement of the second lever permits a pivotal movement of the one lever of approximately three times the movement of the second lever away from the strut as great of the first lever.
摘要翻译：具有一对液压致动的制动蹄和自动制动调节机构的内部制动鼓制动器。制动调节机构包括设置在两个制动蹄之间的可变长度支柱，并通过使用通过与枢转地连接到其中一个制动蹄的杠杆接合而旋转的凹口轮而被致动以增加长度，并被偏置以使轮通过使用压缩弹簧。一个杠杆的作用由第二杠杆控制，该第二杠杆也可枢转地连接到制动蹄并且可由支柱和一个杠杆接合，使得第二杠杆的枢转运动允许一个杠杆的枢转运动大约是运动的三倍的第二个杠杆远离支柱，这是第一个杠杆。

4. 发明授权

US4537290A Sliding caliper disc brake 失效
标题翻译：滑动卡钳盘式制动器
公开(公告)号：US4537290A
公开(公告)日：1985-08-27
申请号：US439007
申请日：1982-11-04
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D55/00 , F16D55/2265 , F16D65/092 , F16D65/095 , F16D69/04 , F16D65/06
CPC分类号： F16D55/2265 , F16D65/092 , F16D65/095 , F16D2055/0008 , F16D2055/0045 , F16D2065/026 , F16D2069/0433
摘要： A pin type floating caliper low drag disc brake for a vehicle is disclosed in which the braking torque is transferred directly to a vehicle frame member for a non-steerable wheel and directly to a wheel spindle for a steerable wheel. An outboard brake pad assembly is mounted on the caliper which floats on a first pin located adjacent the leading edge of the caliper and an inboard brake pad assembly floats on a second pin located adjacent the trailing edge of the caliper. The braking torque is transferred through the pins to the vehicle.
摘要翻译：公开了一种用于车辆的销式浮动卡钳低阻力盘式制动器，其中制动转矩直接传递到用于非转向轮的车辆框架构件，并且直接传递到用于可转向车轮的车轮主轴。外侧制动衬块组件安装在卡钳上，该卡钳漂浮在邻近卡钳前缘的第一销上，内侧制动衬块组件浮在位于邻近卡钳后缘的第二销上。制动力矩通过销传递到车辆。

5. 发明授权

US4391355A Sliding caliper disc brake 失效
公开(公告)号：US4391355A
公开(公告)日：1983-07-05
申请号：US99392
申请日：1979-12-03
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D55/224 , F16D55/00 , F16D55/2265 , F16D65/092 , F16D65/095 , F16D69/04 , F16D65/00
CPC分类号： F16D55/2265 , F16D65/092 , F16D65/095 , F16D2055/0008 , F16D2055/0045 , F16D2065/026 , F16D2069/0433
摘要： A pin type floating caliper low drag disc brake for a vehicle is disclosed in which the braking torque is transferred directly to a vehicle frame member for a non-steerable wheel and directly to a wheel spindle for a steerable wheel. An outboard brake pad assembly is mounted on the caliper which floats on a first pin located adjacent the leading edge of the caliper and an inboard brake pad assembly floats on a second pin located adjacent the trailing edge of the caliper. The braking torque is transferred through the pins to the vehicle.

6. 发明授权

US4228726A Hydraulic disc brake piston seal 失效
标题翻译：液压盘式制动器活塞密封
公开(公告)号：US4228726A
公开(公告)日：1980-10-21
申请号：US928474
申请日：1978-08-01
申请人： Kurt H. Rinker , Anthony C. Evans
发明人： Kurt H. Rinker , Anthony C. Evans
IPC分类号： F16J15/18 , F16D55/00 , F16D55/22 , F16D55/2265 , F16D55/227 , F16D65/092 , F16D65/097 , F16D65/14 , F16D65/18 , F16D69/00 , F16D69/04 , F16J15/32
CPC分类号： F16J15/32 , F16D55/22 , F16D55/2265 , F16D55/227 , F16D65/092 , F16D65/0975 , F16D2055/0041 , F16D2069/004 , F16D2069/0441 , F16D2069/0483 , F16D2125/04 , F16D2127/02
摘要： An improved seal is disclosed for hydraulically sealing a piston-cylinder assembly used in activation of a floating caliper disc brake. The improved seal comprises an annular groove circumscribing the cylinder wall within which a ring type elastomeric seal is seated so as to sealingly engage the piston. The floor of the annular groove has a flat portion and sloped portion. By varying the ratio of the flat portion to the sloped portion a desired axial force resisting retraction of the piston into the cylinder may be pre-determined thereby preventing excessive brake shoe drag upon the rotor.
摘要翻译：公开了一种改进的密封件，用于液压密封用于激活浮动卡钳盘式制动器的活塞 - 气缸组件。改进的密封件包括围绕气缸壁的环形槽，环形弹性密封件位于该壁内，以密封地接合活塞。环形槽的底板具有平坦部分和倾斜部分。通过改变平坦部分与倾斜部分的比例，可以预先确定抵抗活塞进入气缸的期望的轴向力，从而防止过大的制动蹄拖到转子上。

7. 发明授权

US4199159A Flexible sealing boot 失效
标题翻译：柔性密封套
公开(公告)号：US4199159A
公开(公告)日：1980-04-22
申请号：US928473
申请日：1978-08-01
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16J15/52 , F16D55/00 , F16D55/227 , F16D65/02 , F16D65/095 , F16D65/14 , F16D65/18
CPC分类号： F16D65/18 , F16D55/227 , F16D65/02 , F16D65/095 , F16D2055/0041 , F16D2121/02 , F16D2125/04 , F16D2127/02 , F16D2200/00
摘要： A sealing boot of elastic material for use in a cylinder and piston assembly of an automotive vehicle brake system is disclosed. The boot seats upon the piston and has a radially extending bellows terminating at an annular ring adopted for retention in an annular groove circumscribing the cylinder opening. The boot annular ring is preferably enclosed or otherwise coated with elastomeric material to prevent corrosion thereof and resist disengagement from the receiving groove once seated therein.
摘要翻译：公开了一种用于机动车辆制动系统的气缸和活塞组件中的弹性材料的密封罩。靴子位于活塞上并且具有终止于环形环的径向延伸的波纹管，用于保持在环绕圆筒开口的环形槽中。靴环环优选地被包封或以其它方式涂覆有弹性体材料以防止其腐蚀并且抵抗一旦安置在其中从接收槽脱离。

8. 发明授权

US4006802A Automatic adjustor for a brake mechanism 失效
标题翻译：制动机构的自动调节器
公开(公告)号：US4006802A
公开(公告)日：1977-02-08
申请号：US624549
申请日：1975-10-21
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D65/14 , F16D65/56
CPC分类号： F16D65/567 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/36
摘要： A combined hydraulically operated service and mechanically operated parking brake of the disk type. The components are arranged to provide an extremely compact assembly that may be fit into existing vehicles. The mechanical actuator includes a roller type cam mechanism with an externally actuated operating lever. The mechanism is constructed to provide a minimum number of seals and a lip type seal is embodied that will provide a ready indication on test if the seals of the hydraulic portion of the brake are defective. An improved automatic adjustor interconnects the mechanical actuator with the piston of the hydraulic brake to adjust for wear of the brake linings. The automatic adjustor includes a differential screw mechanism and one-way brake that operates to effect automatic adjustment in the event of overtravel during brake application.
摘要翻译：一种组合的液压操作服务和机械操作的盘式驻车制动器。这些部件布置成提供可以适合现有车辆的非常紧凑的组件。机械致动器包括具有外部致动的操作杆的滚子式凸轮机构。该机构被构造成提供最少数量的密封件，并且实施了唇形密封件，其将在制动器的液压部分的密封件有缺陷的情况下提供准备的测试指示。改进的自动调节器将机械致动器与液压制动器的活塞相互连接，以调节制动衬片的磨损。自动调节器包括差速螺旋机构和单向制动器，其在制动应用过程中在超程的情况下操作以实现自动调节。

9. 发明授权

US3934684A Combined service and parking brake with automatic adjustor 失效
标题翻译：组合式服务和驻车制动与自动调节器
公开(公告)号：US3934684A
公开(公告)日：1976-01-27
申请号：US446735
申请日：1974-02-28
申请人： Anthony C. Evans
发明人： Anthony C. Evans
IPC分类号： F16D65/18 , F16D55/224 , F16D65/14 , F16D65/56
CPC分类号： F16D65/567 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/36
摘要： A combined hydraulically operated service and mechanically operated parking brake of the disk type. The components are arranged to provide an extremely compact assembly that may be fit into existing vehicles. The mechanical actuator includes a roller type cam mechanism with an externally actuated operating lever. The mechanism is constructed to provide a minimum number of seals and a lip type seal is embodied that will provide a ready indication on test if the seals of the hydraulic portion of the brake are defective. An improved automatic adjustor interconnects the mechanical actuator with the piston of the hydraulic brake to adjust for wear of the brake linings.
摘要翻译：一种组合的液压操作服务和机械操作的盘式驻车制动器。这些部件布置成提供可以适合现有车辆的非常紧凑的组件。机械致动器包括具有外部致动的操作杆的滚子式凸轮机构。该机构被构造成提供最少数量的密封件，并且实施了唇形密封件，其将在制动器的液压部分的密封件有缺陷的情况下提供准备的测试指示。改进的自动调节器将机械致动器与液压制动器的活塞相互连接，以调节制动衬片的磨损。

10. 发明授权

US06257378B1 Caliper for disc brake assembly 失效
标题翻译：卡盘用于盘式制动器总成
公开(公告)号：US06257378B1
公开(公告)日：2001-07-10
申请号：US09229074
申请日：1999-01-12
申请人： Robert I. Girkin , Anthony C. Evans , George S. Traub
发明人： Robert I. Girkin , Anthony C. Evans , George S. Traub
IPC分类号： F16D5500
CPC分类号： F16D55/227 , F16D2055/0016 , F16D2121/02 , F16D2200/003
摘要： An improve structure for a caliper adapted for use in a vehicle disc brake assembly is preferably formed from aluminum and includes an inboard leg portion and an outboard leg portion interconnected by an intermediate bridge portion. The intermediate bridge portion defines a pair of opposed lateral sides. A recess is provided in each of the lateral sides of the intermediate bridge portion of the caliper. Each of the recesses defines a lower rib and an upper rib. The lower rib extends uninterrupted from the inboard leg portion to the outboard leg portion of the caliper. The upper rib extends uninterrupted and inwardly from the outboard leg portion to the inboard leg portion of the caliper and at an acute angle relative to the lower rib.
摘要翻译：用于适用于车辆盘式制动器组件的卡钳的改进结构优选地由铝形成，并且包括通过中间桥接部分互连的内侧腿部分和外侧腿部分。中间桥接部分限定一对相对的侧面。在卡钳的中间桥接部分的每个横向侧面设置有凹部。每个凹部限定下肋和上肋。下肋从内侧腿部到制动钳的外侧腿部不间断地延伸。上肋从外侧腿部不间断地向内延伸到卡钳的内侧腿部，并且相对于下肋呈锐角。

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