-
公开(公告)号：US20120073910A1
公开(公告)日：2012-03-29
申请号：US13277342
申请日：2011-10-20
CPC分类号： F16D55/38 , F16D2121/14 , F16D2125/50 , F16D2127/10
摘要： A multi-disc brake, in particular for a road vehicle, is provided with parallel discs which are arranged at a distance from each other and which are rotationally stable and between which a rotatable disc brake is positioned. The radially extending discs and the brake discs can be pressed against one another during braking, by way of a brake application device, while overcoming a clearance and once the brake is released, the discs are separated from each other thus forming a clearance. For transferring the feed motion during braking, a transmission gearing is connected in a movement-dependent manner to a pivotable brake lever of the brake application device and also actively connected to the brake discs.
摘要翻译： 多盘式制动器，特别是用于公路车辆的多盘式制动器设置有彼此间隔一定距离并且旋转稳定并且可旋转盘式制动器定位在其间的平行盘。 径向延伸的盘和制动盘可以通过制动施加装置在制动期间相互压靠，同时克服间隙，一旦释放制动器，则盘彼此分离，从而形成间隙。 为了在制动期间传送进给运动，传动传动装置以运动方式连接到制动施加装置的可枢转的制动杆，并且还主动地连接到制动盘。
-
公开(公告)号：US20060131115A1
公开(公告)日：2006-06-22
申请号：US11302405
申请日：2005-12-12
申请人： In-Hwan Han
发明人： In-Hwan Han
IPC分类号： F16D55/46
CPC分类号： F16D65/18 , F16D2121/24 , F16D2125/24 , F16D2127/10
摘要： A brake system using an electric motor to provide sufficient braking force by generating the self boosting operation using the motor and rotational inertia of the brake disc, thereby stabilizing the braking operation.
摘要翻译： 一种使用电动机的制动系统，通过使用电动机产生自增压操作和制动盘的旋转惯性来提供足够的制动力，从而稳定制动操作。
-
公开(公告)号：US4976347A
公开(公告)日：1990-12-11
申请号：US281353
申请日：1988-12-08
申请人： Shiro Sakakibara , Takaharu Fukaya
发明人： Shiro Sakakibara , Takaharu Fukaya
IPC分类号： F16D28/00 , B60K17/346 , B60T1/06 , F16D23/12 , F16D27/00 , F16D55/46 , F16H48/22 , F16H48/30 , F16H48/34 , F16H48/38
CPC分类号： F16D28/00 , B60K17/3462 , B60T1/062 , F16D23/12 , F16D55/46 , F16D2023/123
摘要： Disclosed is an actuator for a friction engagement device of the type adapted to allow power transmission between two shafts by releasing engagement of the friction engagement device concerned. The actuator comprises a torque/thrust conversion device composed of two elements and adapted to effect and release the engagment of the friction engagement device, a pair of gears respectively connected to the two elements, and a torque generating mechanism gear which is engaged with the pair of gears, the gear ratio between the torque generating mechanism gear and one of the pair of gears being slightly different from that between the torque generating mechanism gear and the other of the pair of gears. In this arrangement, the motor torque is directly converted into the power for effecting and releasing the engagement of the friction engagement device, whereby the control method is simplified and the response to the control signal expedited.
摘要翻译： 公开了一种用于摩擦接合装置的致动器，其适于通过释放所涉及的摩擦接合装置的接合来允许两个轴之间的动力传递。 致动器包括由两个元件组成并适于实现和释放摩擦接合装置的接合的扭矩/推力转换装置，分别连接到两个元件的一对齿轮和与该对啮合的扭矩产生机构齿轮 的扭矩产生机构齿轮和一对齿轮中的一个齿轮之间的齿轮比与转矩产生机构齿轮与该对齿轮中的另一个之间的齿轮比略有不同。 在这种布置中，马达转矩被直接转换成用于实现和释放摩擦接合装置的接合的动力，从而简化了控制方法，并且加快了对控制信号的响应。
-
公开(公告)号：US4974704A
公开(公告)日：1990-12-04
申请号：US342671
申请日：1989-04-21
CPC分类号： B62L1/14 , F16D55/46 , F16D2127/08
摘要： A self-energizing brake of the disc/rotor or rim type is disclosed which includes opposed rocker arms attached to a frame by a bolt or the like. The rocker arms support brake pads adjacent the disc/rotor or rim. Cantilever arms on each of said rocker arms extend opposite the brake pads and are connected to a pressure actuated cable. The rocker arms also terminate in a housing which is rotatable about the bolt. The housing encloses unitary helical ridges which mate with helical ridges on a cylinder fixedly secured to the frame by the bolt. The housing is axially movable relative to the bolt. The housing is sealed about the bolt by O-rings and contains a lubricant such as grease. When force is applied to the cable, the pads contact the rotating rim. Such rotation results in movement of the housing in an axial and rotational direction which, due to the interaction of the helical ridges, multiplies the force exerted on the rim by the brake pads. Release of the force on the cable results in a release of the force created by the interaction of the helical ridges and removes the force from the pads, thereby releasing braking action. A spring may be used to assist the release action and provide running clearance between the rim and the pads when the brake is released.
摘要翻译： 公开了一种盘/转子或轮辋类型的自增力制动器，其包括通过螺栓等附接到框架的相对的摇臂。 摇臂支撑靠近盘/转子或轮辋的制动片。 每个所述摇臂上的悬臂相对于制动垫延伸并连接到压力驱动缆索。 摇臂也终止在可围绕螺栓旋转的壳体中。 壳体包围单一的螺旋脊，其与通过螺栓牢固地固定在框架上的圆柱上的螺旋脊相配合。 壳体可相对于螺栓轴向移动。 外壳通过O形圈围绕螺栓密封，并含有润滑剂如润滑脂。 当力施加到电缆时，垫片接触旋转轮圈。 这种旋转导致壳体在轴向和旋转方向上的运动，由于螺旋脊的相互作用，乘法器将制动片施加在轮缘上的力相乘。 在电缆上的力的释放导致由螺旋脊的相互作用产生的力的释放并且消除来自垫的力，从而释放制动作用。 当释放制动器时，可以使用弹簧来帮助释放动作并且在轮辋和垫之间提供行驶间隙。
-
公开(公告)号：US4597477A
公开(公告)日：1986-07-01
申请号：US601039
申请日：1984-04-16
申请人： Kent Miller
发明人： Kent Miller
摘要： A bidirectional brake for use in a drive train to permit a rotary driving element to drive a rotary driven element but not the reverse including a rotary input shaft and a rotary output shaft coaxial with the input shaft. At least one rotatable brake element is carried by the output shaft and is rotatable therewith and at least one non-rotatable brake element is mounted in proximity to the rotatable brake element and engageable therewith. A spring normally urges the rotatable brake element away from the non-rotatable brake element and a limited lost motion connection is established between the shafts. A cam is responsive to relative rotary movement between the shafts for moving the rotatable brake element against the spring towards the non-rotatable brake element and a drag brake is operative associated with the input shaft.
摘要翻译： 一种用于传动系的双向制动器，允许旋转驱动元件驱动旋转从动元件，但不包括旋转输入轴和与输入轴同轴的旋转输出轴。 至少一个可旋转的制动元件由输出轴承载并且可随之旋转，并且至少一个不可旋转的制动元件安装在可旋转的制动元件附近并与其接合。 弹簧通常促使可旋转的制动元件远离不可旋转的制动元件，并且在轴之间建立有限的空动连接。 凸轮响应于轴之间的相对旋转运动，用于将可旋转制动元件抵靠弹簧朝向不可旋转的制动元件移动，并且牵引制动器与输入轴相关联地操作。
-
公开(公告)号：US4596316A
公开(公告)日：1986-06-24
申请号：US749968
申请日：1985-07-01
申请人： Richard L. Crossman
发明人： Richard L. Crossman
CPC分类号： F16D57/002 , F16D65/52 , F16D2055/0091 , F16D2065/386 , F16D2121/20 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2125/50 , F16D2127/06 , F16D2127/08 , F16D2127/10 , F16D2129/08
摘要： A reciprocating drive for operative axial communication with a brake disk stack through a pressure plate to compress the disk stack for braking of a rotatable wheel comprises: a relatively stationary annular housing; an annular ram member mounted coaxially within the housing and adapted for axial movement and contacting engagement with the pressure plate to effect compression of the brake disk stack; a relatively rotatable annular ring gear member mounted coaxially between the housing and the ram member; a plurality of rollers operative between the rotatable ring gear and ram members to effect an axial movement of the ram member when interacting with the rotatable ring gear member; and at least two high torque motors mounted within the housing and having pinion drives for operative engagement with the ring gear member to rotate the member in response to an electrical signal. The rollers may comprise a planetary drive or a recirculating roller drive with suitably configured ring gear and ram member engagement surfaces.
摘要翻译： 往复式驱动器，用于通过压板与制动盘堆叠进行操作轴向连通，以压缩盘堆以制动可旋转的轮包括：相对静止的环形壳体; 同轴地安装在壳体内并且适于轴向移动和与压力板接触接合以实现制动盘组的压缩的环形柱塞构件; 相对旋转的环形齿圈构件，其同轴地安装在壳体和柱塞构件之间; 在可旋转的环形齿轮和柱塞构件之间操作的多个辊，以在与可旋转的环形齿轮构件相互作用时实现柱塞构件的轴向运动; 以及至少两个高扭矩电动机，其安装在壳体内并具有小齿轮驱动器，用于与环形齿轮构件操作地接合以响应于电信号旋转构件。 滚子可以包括行星驱动器或具有适当构造的环形齿轮和柱塞构件接合表面的循环辊驱动器。
-
公开(公告)号：US4567967A
公开(公告)日：1986-02-04
申请号：US608041
申请日：1983-12-15
申请人： Richard L. Crossman
发明人： Richard L. Crossman
IPC分类号： B60T8/32 , B60T13/74 , F16D51/00 , F16D55/00 , F16D55/46 , F16D63/00 , F16D65/14 , F16D65/52 , F16D65/56 , B60L7/00 , F16D55/02
CPC分类号： F16D65/56 , B60T13/741 , B60T8/325 , F16D51/00 , F16D55/00 , F16D55/46 , F16D57/002 , F16D65/52 , F16D2055/0091 , F16D2065/386 , F16D2121/20 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2125/50 , F16D2127/06 , F16D2127/10 , F16D2129/08
摘要： Apparatus for electrically controlling the application and release of aircraft brakes. In one embodiment, the invention includes a slurry clutch controlling a reciprocating member which is operatively connected to the pressure plate. In another embodiment of the invention, a torque motor is adapted to have an armature which comprises a ball screw, the ball screw being in engagement with a longitudinal drive rod interconnected with the pressure plate. Rotation of the armature causes the drive rod to move the pressure plate into forceful engagement with the brake disk stack or to retract the same. In yet another embodiment of the invention, a plurality of torque motors are interconnected with a bull gear which is operative for driving the pressure plate. Each of the embodiments of the invention includes apparatus for maintaining a fixed built-in clearance in the brake disk stack of the brake assembly, and are further adapted for utilization with antiskid systems by utilizing a device connected to the pressure plate which allows rapid release of brake torque. Additionally, apparatus is provided which allows a locking of the brake assembly while the aircraft is parked.
摘要翻译： 用于电控制飞行器制动器的应用和释放的装置。 在一个实施例中，本发明包括控制可操作地连接到压力板的往复运动件的浆料离合器。 在本发明的另一个实施例中，扭矩电动机适于具有包括滚珠丝杠的电枢，所述滚珠丝杠与与压力板互连的纵向驱动杆接合。 衔铁的旋转使得驱动杆将压板移动到与制动盘叠层有效接合或者将其压缩。 在本发明的另一个实施例中，多个扭矩马达与用于驱动压力板的大齿轮相互连接。 本发明的每个实施例包括用于在制动组件的制动盘组中保持固定的内置间隙的装置，并且还适于利用与防滑系统一起利用连接到压板的装置，其允许快速释放 制动扭矩。 此外，提供了一种装置，其允许在飞机停放时制动组件的锁定。
-
公开(公告)号：US4550810A
公开(公告)日：1985-11-05
申请号：US553759
申请日：1983-11-21
申请人： Anthony G. Price , Roy Campbell
发明人： Anthony G. Price , Roy Campbell
CPC分类号： F16D55/46 , F16D2125/36
摘要： A disc brake, particularly suitable for use in tractors and like vehicles, is disclosed. Balls are located in complementary inclined recesses in a pressure plate and in an adjacent end wall of the brake housing. The brake is actuated by radial movement of the pressure plate, which produces a camming effect as the balls tend to ride out of the recesses, so that the pressure plate moves axially to urge a rotatable friction disc into engagement with a surface of the housing. Pilot pins engage with lugs on the pressure plate, constraining it against angular movement, so that when on application of the brake the pressure plate engages the friction disc, the pressure plate is prevented from being carried round with the friction disc, ensuring that no servo effect takes place.
摘要翻译： 公开了一种特别适用于拖拉机和类似车辆的盘式制动器。 球位于压板和制动器壳体的相邻端壁中的互补倾斜凹部中。 制动器通过压板的径向移动来致动，当球倾向于从凹槽中移出时，其产生凸轮效应，使得压板轴向移动以推动可旋转的摩擦盘与壳体的表面接合。 导向销与压板上的凸耳相接合，限制其抵抗角度运动，使得当施加制动器时，压板接合摩擦盘，防止压板与摩擦盘一起携带，确保不会伺服 效果发生。
-
公开(公告)号：US4381049A
公开(公告)日：1983-04-26
申请号：US62199
申请日：1979-07-30
申请人： Richard L. Crossman
发明人： Richard L. Crossman
IPC分类号： F16D55/36 , B60T8/32 , B60T13/74 , B64C25/42 , B64C25/44 , F16D37/02 , F16D55/00 , F16D55/46 , F16D63/00 , F16D65/14 , F16D65/18 , F16D65/22 , F16D65/52 , F16D65/56 , F16D55/08 , B60L7/00 , F16D55/16
CPC分类号： F16D65/56 , B60T13/741 , B60T8/325 , F16D55/46 , F16D57/002 , F16D65/52 , F16D2055/0091 , F16D2065/386 , F16D2121/20 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2125/50 , F16D2127/06 , F16D2127/08 , F16D2127/10 , F16D2129/08 , Y10T74/18576
摘要： Apparatus for electrically controlling the application and release of aircraft brakes. In one embodiment, the invention includes a slurry clutch controlling a reciprocating member which is operatively connected to the pressure plate. In another embodiment of the invention, a torque motor is adapted to have an armature which comprises a ball screw, the ball screw being in engagement with a longitudinal drive rod interconnected with the pressure plate. Rotation of the armature causes the drive rod to move the pressure plate into forceful engagement with the brake disk stack or to retract the same. In yet another embodiment of the invention, a plurality of torque motors are interconnected with a bull gear which is operative for driving the pressure plate. Each of the embodiments of the invention includes apparatus for maintaining a fixed built-in clearance in the brake disk stack of the brake assembly, and are further adapted for utilization with antiskid systems by utilizing a device connected to the pressure plate which allows rapid release of brake torque. Additionally, apparatus is provided which allows a locking of the brake assembly while the aircraft is parked.
-
公开(公告)号：US3869024A
公开(公告)日：1975-03-04
申请号：US37699473
申请日：1973-07-06
申请人： PONT A MOUSSON
IPC分类号： F16D55/228 , F16D55/46 , F16D65/14 , F16D65/56
CPC分类号： F16D55/46 , F16D55/228 , F16D65/567 , F16D2125/66 , F16D2127/10
摘要： For a moving element such as a disc. Two brake sub-assemblies are mounted on each side of the element on a support which is slidable in a direction perpendicular to the rubbing surfaces of the moving element. Each sub-assembly comprises a brake pad having a friction surface parallel to the corresponding rubbing surface of the moving element and an opposed inclined surface parallel to a support surface of support means fixed to the support, the inclined surface cooperating with the support surface and actuating means connected to the pad for urging the pad in a direction substantially opposed to the direction of movement of the moving element. The two sub-assemblies are oriented in opposite directions on each side of the moving element. Each sub-assembly includes means for ensuring, in each direction of movement of the moving element, that one of the pads is selectively rendered integral with the support.
摘要翻译： 对于诸如盘的移动元件。 两个制动器组件安装在元件的每一侧上，该支撑件可沿垂直于移动元件的摩擦表面的方向滑动。 每个子组件包括具有平行于移动元件的相应摩擦表面的摩擦表面的制动衬块和平行于固定到支撑件的支撑装置的支撑表面的相对的倾斜表面，倾斜表面与支撑表面配合并致动 连接到所述垫的装置，用于沿着与所述移动元件的移动方向基本相对的方向推动所述垫。 两个子组件在移动元件的每一侧上以相反的方向定向。 每个子组件包括用于确保移动元件的每个移动方向中的一个衬垫被选择性地与支撑件一体形成的装置。
-
-
-
-
-
-
-
-
-
搜索结果
182 条记录 (耗时 0.017 秒)
