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1. 发明授权

US5686117A Method and apparatus for manufacturing disc brakes 失效
标题翻译：制造盘式制动器的方法和装置
公开(公告)号：US5686117A
公开(公告)日：1997-11-11
申请号：US676892
申请日：1996-07-08
申请人： David R. Snyder , William D. Thompson
发明人： David R. Snyder , William D. Thompson
IPC分类号： C04B35/80 , C04B35/83 , F16D65/12 , F16D69/00 , F16D69/02 , B29C43/18 , B29C43/34
CPC分类号： B29C43/36 , C04B35/806 , C04B35/83 , F16D65/126 , F16D69/00 , F16D69/023 , B29L2031/16
摘要： An apparatus for making carbon discs for brake disc assemblies by feeding continuous strands of fibrous carbon material from spools into a die, the volume of the carbon material so dispensed being continuously monitored. A cutter terminates the dispensing operation and a debulking plate urges all of the fibrous carbon material so dispensed into the die alone. The material is compressed within a cylindrical annular die and, in one embodiment, is submitted to a convection curing oven where the preform is cured. Subsequently, the preform is carbonized, densified, and machined to form a final carbon disc brake. In another emobodiment, a dry preform is fabricated, obviating the need for curing and carbonizing.
摘要翻译：通过将纤维状碳材料的连续纤维线从线轴供给到模具中来制造用于制动盘组件的碳盘的装置，连续地监测如此分配的碳材料的体积。切割器终止分配操作，并且减压板促使所有这样分配到模具中的纤维状碳材料单独使用。材料在圆柱形环形模具内被压缩，并且在一个实施例中，被送到对流固化炉，其中预成型件被固化。随后，预制件被碳化，致密化和机加工以形成最终的碳盘式制动器。在另一个实施例中，制造干燥预成型件，消除了固化和碳化的需要。

2. 发明授权

US5590743A Pre-load device for reducing aircraft brake vibration 失效
标题翻译：用于减少飞机制动器振动的预载装置
公开(公告)号：US5590743A
公开(公告)日：1997-01-07
申请号：US335294
申请日：1994-11-07
申请人： James E. Houmard , Dana J. Fehr
发明人： James E. Houmard , Dana J. Fehr
IPC分类号： B60T1/06 , B64C25/44 , F16D55/36 , F16D65/00
CPC分类号： F16D55/36 , B60T1/065 , B64C25/44 , F16D65/0006
摘要： A wheel and brake assembly is provided for use with an aircraft. A landing gear strut depends from the aircraft and an axle is mounted to the strut. At least one brake assembly housing is mounted to the axle, on either side of the strut. One or more torque take-out pins are provided on the strut to be received in mating sockets provided in the brake assembly housing. Torque from the brake assembly housing is transferred to the strut or a stationary member by way of the pins and sockets. At least one tie rod member engages lug members provided on at least one brake assembly housing and the strut or stationary member. At least two brake assembly housings mounted on opposite sides of the strut may be interconnected by at least one tie rod member. Thus, the brake assembly housing is interconnected and may be drawn toward the strut or stationary member by selective adjustment of a turnbuckle incorporated into the tie rod member. When the brake assembly housing is drawn toward a stationary member the torque take-out pins angularly bottom out in the sockets such that a pre-load force is generated between the brake assembly housing and the stationary member. By disposing a washer between the pin and the socket any excessive clearance is eliminated so as to generate another pre-load force. Furthermore, a pre-load force is created at the axle and a torque tube leg that bears upon the axle. Accordingly, vibration and noise are reduced during aircraft braking.
摘要翻译：提供用于飞机的轮和制动器组件。起落架支柱取决于飞机，轴安装在支柱上。至少一个制动组件壳体安装在轴上，在支柱的两侧。一个或多个扭矩输出销设置在支柱上以被接收在设置在制动组件壳体中的配合插座中。来自制动组件壳体的扭矩通过销和插座传递到支柱或固定构件。至少一个拉杆构件接合设置在至少一个制动组件壳体和支柱或固定构件上的突出构件。安装在支柱的相对侧上的至少两个制动组件壳体可以通过至少一个拉杆构件相互连接。因此，制动组件壳体是相互连接的，并且可以通过选择性地调节结合到拉杆构件中的螺丝扣而被拉向支柱或固定构件。当制动组件壳体被拉向固定构件时，扭矩输出销在插座中成角度地向下突出，使得在制动组件壳体和固定构件之间产生预加载力。通过在销和插座之间设置垫圈，可以消除任何过大的间隙，从而产生另一个预加载力。此外，在轴处产生预加载力，并且在轴上产生扭矩管腿。因此，在飞行器制动期间振动和噪音降低。

3. 发明授权

US5295560A Thermally balanced brake stack 失效
标题翻译：热平衡制动器组
公开(公告)号：US5295560A
公开(公告)日：1994-03-22
申请号：US84082
申请日：1993-06-28
申请人： Douglas D. Moseley
发明人： Douglas D. Moseley
IPC分类号： F16D55/00 , F16D55/36 , F16D65/12 , F16D65/84 , F16D55/02
CPC分类号： F16D65/84 , F16D55/36 , F16D65/12 , F16D2055/0058 , F16D2055/0095
摘要： A thermally balanced brake disc stack provides brake discs of greater mass at the center of the stack and of lesser mass at the opposite ends of the stack. The temperature of the high mass discs in the center of the stack will rise to a lower level than the thinner discs at the ends of the stack. However, the heat dissipation rate at the ends of the stack exceeds that at the center of such that all of the discs cool to a predetermined temperature concurrently.
摘要翻译：热平衡制动盘堆叠在堆叠的中心提供更大质量的制动盘，并且在堆叠的相对端提供较小质量的制动盘。堆叠中心的高质量盘的温度将升高到比堆叠端部更薄的盘的较低水平。然而，堆叠端部的散热率超过中央处的散热率，使得所有的盘同时冷却到预定温度。

4. 发明授权

US5072811A Telescopic brake piston 失效
标题翻译：伸缩制动活塞
公开(公告)号：US5072811A
公开(公告)日：1991-12-17
申请号：US457903
申请日：1989-12-27
申请人： Kenneth D. Everhard
发明人： Kenneth D. Everhard
IPC分类号： F16D65/14 , F16D65/18
CPC分类号： F16D65/18 , F16D2121/02
摘要： A telescopic brake piston includes a cylindrical housing and a pair of concentric pistons. A first hydraulic cavity is provided between an outer piston and the housing, while a second hydraulic cavity, communicating with a source requesting the application of brake force, communicates with both pistons. Passages in the outer piston allow the two cavities to communicate with each other. As the associated brake disc stack wears, the outer piston progressively extends from the housing as the passages are exposed by the inner piston. The actual brake force is attained by the inner piston alone.
摘要翻译：伸缩制动器活塞包括圆柱形壳体和一对同心活塞。第一液压腔设置在外活塞和壳体之间，而与要求施加制动力的源连通的第二液压腔与两个活塞连通。外活塞中的通道允许两个腔彼此连通。当相关联的制动盘堆叠磨损时，外部活塞随着通道被内部活塞暴露而逐渐从壳体延伸。实际的制动力通过内部活塞单独实现。

5. 发明申请

US20220356915A1 REINFORCED TORQUE TUBES 有权
公开(公告)号：US20220356915A1
公开(公告)日：2022-11-10
申请号：US17736872
申请日：2022-05-04
申请人： MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
发明人： JOHN G. EVRARD , KURT BURKHALTER
IPC分类号： F16D55/02
摘要： Torque tubes with better total failure performance is provided. The torque tube comprises a plurality of reinforcement members made from a second material with a higher temperature strength than the first material. In preferred embodiments, the reinforcement members are tungsten rods. The reinforcement members are located concentrically around a central axis of the torque tube and each reinforcement member spans a center line of a central tube of the torque tube and spans a majority of a longitudinal length of the torque tube. In preferred embodiments, the reinforcement members are drive keys.

6. 发明授权

US5954081A Inflation valve having over pressure protection 失效
标题翻译：充气阀具有过压保护功能
公开(公告)号：US5954081A
公开(公告)日：1999-09-21
申请号：US917240
申请日：1997-08-25
申请人： Kenneth D. Everhard , Donald H. Smith
发明人： Kenneth D. Everhard , Donald H. Smith
IPC分类号： F16K15/20 , F16K17/16
CPC分类号： F16K15/207 , Y10T137/1714 , Y10T137/3584
摘要： An inflation valve having overpressure protection has an inflation core which is coaxial with an exhaust port, both of which are coaxial with an exhaust plenum maintained within a body portion of the inflation valve. The inflation core communicates with a circular chamber which also communicates with radial passages extending within the base portion to an annular chamber which communicates with radial passages which interconnect with the wheel entry port. The exhaust plenum is sealed from the wheel entry port and the pressure of the associated tire by a rupture disk. Exhaust ports extend through the body portion of the valve from the exhaust plenum to atmosphere. When an overpressure condition exists within the tire, exceeding the characteristic pressure of the rupture disk, the rupture disk opens and allows the pressure within the tire envelope to escape through the wheel entry port, exhaust plenum, and exhaust ports. An elastomeric band or sleeve is received about the body portion 12 and over the exhaust port to seal them from dirt and the ambient until such time that the band is blown away or otherwise disturbed when the rupture disk opens on an overpressure condition.
摘要翻译：具有超压保护的充气阀具有与排气口同轴的充气芯，两者都与保持在充气阀主体部分内的排气室同轴。充气芯与圆形室连通，该圆形室还与在基部内延伸的径向通道连通到环形室，该环形室与与轮进入口相互连接的径向通道连通。排气室通过破裂盘从轮入口和相关轮胎的压力密封。排气口延伸穿过阀的主体部分，从排气室到大气。当轮胎内存在过压状态时，超过破裂盘的特征压力，破裂盘打开，允许轮胎胎圈内的压力通过轮进入口，排气室和排气口逸出。弹性体带或套筒围绕主体部分12并且在排气口上方被接收，以将它们从灰尘和环境中密封，直到当破裂盘在超压状态下打开时，带被吹走或以其它方式被干扰。

7. 发明授权

US5850895A Metallic aircraft brake disk having thermal relief slots 失效
标题翻译：具有热释放槽的金属飞机制动盘
公开(公告)号：US5850895A
公开(公告)日：1998-12-22
申请号：US854317
申请日：1997-05-12
申请人： John G. Evrard
发明人： John G. Evrard
IPC分类号： F16D65/12 , F16D69/00 , F16D65/78 , F16D65/10
CPC分类号： F16D65/12 , F16D2065/1308 , F16D2069/004
摘要： A metallic aircraft brake disk having thermal relief slots therein is provided. The brake disk is of an annular shape with force bearing slots in one of the circumferential surfaces thereof to engage the disk with a portion of the aircraft. A plurality of thermal relief slots extend from an opposite circumferential surface of the annular brake disk. The thermal relief slots are in the shape of a dual armed hook anchors and are configured to minimize the amount of material removed to form each slot, while maximizing certain radii of the slot head. Particularly, an elongated radial slot terminates in a slot head, the slot head being formed of a number of interconnected curvate surfaces. The radii of the curvate surface opposite the end of the radial slot is maximized.
摘要翻译：提供了一种其中具有热释放槽的金属飞机制动盘。制动盘是环形的，其中一个圆周表面上具有力轴承槽，以使该盘与飞行器的一部分接合。多个热释放槽从环形制动盘的相对的周向表面延伸。热释放槽是双臂挂钩锚的形状，并且被配置为使得移除的材料的量最小化以形成每个槽，同时最大化槽头的某些半径。特别地，细长的径向槽终止于狭槽头部，槽头由许多互连的弯曲表面形成。与径向槽的端部相对的弯曲表面的半径最大化。

8. 发明授权

US5613578A Phase change brake disks 失效
标题翻译：相变制动盘
公开(公告)号：US5613578A
公开(公告)日：1997-03-25
申请号：US170950
申请日：1993-12-21
申请人： Douglas D. Moseley , James W. Burbick
发明人： Douglas D. Moseley , James W. Burbick
IPC分类号： B64C25/44 , F16D65/12 , F16D65/78 , F16D69/02 , F16D65/853
CPC分类号： F16D65/125 , F16D65/126 , F16D69/023 , F16D2065/781 , F16D65/128
摘要： A brake disk for an aircraft brake assembly, the assembly comprising a multi-disk stack of alternating stator and rotor brake disks wherein each disk is comprised of a carbon composite material and a specific volume of a phase change material is encapsulated within the core of the disk between its brake wear faces and distributed so as to function to enhance brake energy capacity in the operation of the brake assembly.
摘要翻译：一种用于飞机制动组件的制动盘，该组件包括交替的定子和转子制动盘的多盘堆叠，其中每个盘由碳复合材料构成，并且相对体积的相变材料被封装在在其制动磨损面之间的盘片并且被分布，以便在制动组件的操作中提高制动能量容量。

9. 发明授权

US5323881A Configuration for a disk brake torque tube 失效
标题翻译：盘式制动扭矩管的配置
公开(公告)号：US5323881A
公开(公告)日：1994-06-28
申请号：US870079
申请日：1992-04-17
申请人： David D. Machan , John G. Evrard
发明人： David D. Machan , John G. Evrard
IPC分类号： F16D55/00 , F16D55/36
CPC分类号： F16D55/36 , F16D2055/0058 , F16D2065/1368
摘要： A torque tube for an aircraft wheel and brake assembly is characterized by an annular, substantially cone-shaped, radially-extending backplate flange having a plurality of stiffening ribs which extend axially inboardly as radial extensions of various key surfaces, the key surfaces being adapted for engagement with alternating disks of a brake disk stack of the assembly. The stiffening ribs exhibit an axial dimension as may be defined by a pair of acute angles, a first acute angle establishing an outboard straight line surface of revolution which is continuous about the outboard end of the tube while a second acute angle establishes an inboard straight line surface of revolution in only the areas of the stiffening ribs. The backplate flange exhibits an axial dimension between the ribs as may be defined by a third acute angle which establishes a straight line surface of revolution between the adjacent ribs.
摘要翻译：用于飞行器轮和制动器组件的扭矩管的特征在于具有多个加强肋的环形的大致锥形的径向延伸的背板凸缘，所述多个加强肋以各种键表面的径向延伸为轴向向内延伸，所述键表面适于与组件的制动盘堆叠的交替盘接合。加强肋表现出轴向尺寸，其可以由一对锐角来确定，第一锐角确定了围绕管的外侧连续的连续的外侧直线旋转表面，而第二锐角构成内侧直线革面的表面仅在加强筋的区域。背板凸缘在肋之间具有轴向尺寸，其可以由在相邻肋之间建立直线旋转表面的第三锐角来限定。

10. 发明授权

US5136510A Aircraft deceleration brake control system 失效
标题翻译：飞机减速制动控制系统
公开(公告)号：US5136510A
公开(公告)日：1992-08-04
申请号：US483200
申请日：1990-02-20
申请人： Arnold A. Beck
发明人： Arnold A. Beck
IPC分类号： B60T8/00 , B60T8/17 , B60T13/66 , B64C25/42 , B64C25/48
CPC分类号： B60T8/1703 , B60T13/66 , B60T8/00 , B64C25/426 , B64C25/48
摘要： An aircraft deceleration brake control system receives deceleration command signals from left and right brake pedals of an aircraft. An amplifier generates the difference between the two command signals while an inertial navigation system of the aircraft provides a signal corresponding to the instantaneous deceleration of the aircraft. First and second control signals, corresponding to the respective command signals, are generated as a function of the difference in value between the command signals and the amplitude of the instantaneous deceleration signal.
摘要翻译：飞机减速制动控制系统接收飞机左右制动踏板的减速指令信号。当飞行器的惯性导航系统提供与飞行器的瞬时减速相对应的信号时，放大器产生两个命令信号之间的差异。根据命令信号与瞬时减速信号的振幅之间的差值的函数产生对应于各个命令信号的第一和第二控制信号。

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