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1. 发明授权

US07597178B2 Caliper brake 有权
标题翻译：卡钳刹车
公开(公告)号：US07597178B2
公开(公告)日：2009-10-06
申请号：US12151287
申请日：2008-05-06
申请人： Brian P. Dennis , Kenneth A. Dodd , Norman D. Crawford , Peter J. Pozivilko
发明人： Brian P. Dennis , Kenneth A. Dodd , Norman D. Crawford , Peter J. Pozivilko
IPC分类号： F16D55/228
CPC分类号： F16D55/228 , F16D65/02 , F16D2055/0016 , F16D2055/002 , F16D2055/007 , F16D2055/0091 , F16D2121/02 , F16D2125/04
摘要： A hydraulic caliper brake includes a housing formed by two halves. A pair of bores are provided in each housing half, and a piston is positioned in each bore. An end cap closes off each bore and is sealed by an O-ring positioned around the periphery of each end cap. A ring retains each end cap within each bore. Each housing half has a pair of holes aligned with the holes of the other half. A pair of recessed areas are located on opposing ends of the housing, one of the recessed areas being positioned adjacent to one housing half and the other being positioned adjacent to the other housing half. A pair of stator plates each have a first ear with an outer shape having a flattened area positioned within one of said recessed areas in said housing, and a second ear with a continuously curved outer shape. Each ear has a hole therethrough aligned with the holes of the housing halves, and a pin is positioned in the aligned holes. An easily bleedable fluid network supplies fluid to the pistons.
摘要翻译：液压钳制动器包括由两半形成的壳体。在每个壳体一半中设置一对孔，并且活塞位于每个孔中。端盖封闭每个孔，并由围绕每个端盖周边的O形环密封。环在每个孔内保留每个端盖。每个壳体半部具有与另一半的孔对准的一对孔。一对凹陷区域位于壳体的相对端上，其中一个凹入区域邻近一个壳体半部定位，另一个位于与另一个壳体半部相邻的位置。一对定子板各自具有第一耳朵，外耳形状具有位于所述壳体中的所述凹陷区域之一内的扁平区域和具有连续弯曲外形的第二耳朵。每个耳朵具有与壳体半部的孔对准的孔，并且销定位在对准的孔中。易泄漏的流体网络向活塞供应流体。

2. 发明授权

US08272484B1 Caliper brake 有权
标题翻译：卡钳刹车
公开(公告)号：US08272484B1
公开(公告)日：2012-09-25
申请号：US12387333
申请日：2009-04-30
申请人： Brian P. Dennis , Kenneth A. Dodd , Norman D. Crawford , Peter J. Pozivilko
发明人： Brian P. Dennis , Kenneth A. Dodd , Norman D. Crawford , Peter J. Pozivilko
IPC分类号： F16D55/228 , B60T11/10
CPC分类号： F16D55/228 , F16D2055/0062 , F16D2121/04 , F16D2125/16
摘要： A hydraulic caliper brake including a housing having a first half and a second half and a bridge connecting the housing halves. Each half of the housing includes a bore having a fluid chamber and a piston therein. The caliper brake also includes a fluid network having an inlet port and a bleed port in the first half of the housing, a first channel extending through the bridge and in fluid communication with the inlet port and the fluid chamber in the second half of the housing, and a second channel extending through the bridge and in fluid communication with the fluid chamber in the second half of the housing and the bleed port. A dual-flow passage is provided and is in fluid communication with the fluid chamber in the first half of the housing and the second channel. The fluid chamber in the first half is not in fluid communication with the first channel.
摘要翻译：一种液压钳制动器，包括具有第一半和第二半部的壳体以及连接壳体半部的桥。壳体的每一半包括在其中具有流体室和活塞的孔。卡钳制动器还包括在壳体的第一半部中具有入口和排出口的流体网络，延伸穿过桥并与壳体的第二半部中的入口端口和流体室流体连通的第一通道以及延伸穿过桥并与壳体的第二半部和排出口中的流体室流体连通的第二通道。提供双流道并且与壳体的前半部分和第二通道中的流体室流体连通。前半部分的流体室不与第一通道流体连通。

3. 发明申请

US20080296103A1 Caliper brake 有权
标题翻译：卡钳刹车
公开(公告)号：US20080296103A1
公开(公告)日：2008-12-04
申请号：US12151287
申请日：2008-05-06
申请人： Brian P. Dennis , Kenneth A. Dodd , Norman D. Crawford , Peter J. Pozivilko
发明人： Brian P. Dennis , Kenneth A. Dodd , Norman D. Crawford , Peter J. Pozivilko
IPC分类号： F16D55/2265
CPC分类号： F16D55/228 , F16D65/02 , F16D2055/0016 , F16D2055/002 , F16D2055/007 , F16D2055/0091 , F16D2121/02 , F16D2125/04
摘要： A hydraulic caliper brake includes a housing formed by two halves. A pair of bores are provided in each housing half, and a piston is positioned in each bore. An end cap closes off each bore and is sealed by an O-ring positioned around the periphery of each end cap. A ring retains each end cap within each bore. Each housing half has a pair of holes aligned with the holes of the other half. A pair of recessed areas are located on opposing ends of the housing, one of the recessed areas being positioned adjacent to one housing half and the other being positioned adjacent to the other housing half. A pair of stator plates each have a first ear with an outer shape having a flattened area positioned within one of said recessed areas in said housing, and a second ear with a continuously curved outer shape. Each ear has a hole therethrough aligned with the holes of the housing halves, and a pin is positioned in the aligned holes. An easily bleedable fluid network supplies fluid to the pistons.
摘要翻译：液压钳制动器包括由两半形成的壳体。在每个壳体一半中设置一对孔，并且活塞位于每个孔中。端盖封闭每个孔，并由围绕每个端盖周边的O形环密封。环在每个孔内保留每个端盖。每个壳体半部具有与另一半的孔对准的一对孔。一对凹陷区域位于壳体的相对端上，其中一个凹入区域邻近一个壳体半部定位，另一个位于与另一个壳体半部相邻的位置。一对定子板各自具有第一耳朵，外耳形状具有位于所述壳体中的所述凹陷区域之一内的扁平区域和具有连续弯曲外形的第二耳朵。每个耳朵具有与壳体半部的孔对准的孔，并且销定位在对准的孔中。易泄漏的流体网络向活塞供应流体。

4. 发明授权

US08235183B2 Ball ramp brake 有权
标题翻译：球坡道制动
公开(公告)号：US08235183B2
公开(公告)日：2012-08-07
申请号：US12321476
申请日：2009-01-22
申请人： Brian P. Dennis , LynRoy Palmer-Coleman , Howard H. Baldeosingh , Brett A. Starr , Kenneth A. Dodd , David Alley , Peter J. Pozivilko
发明人： Brian P. Dennis , LynRoy Palmer-Coleman , Howard H. Baldeosingh , Brett A. Starr , Kenneth A. Dodd , David Alley , Peter J. Pozivilko
IPC分类号： F16D55/36
CPC分类号： F16D55/40 , F16D65/186 , F16D65/853 , F16D2121/14 , F16D2125/36
摘要： A ball ramp brake including a housing, a disc assembly within the housing, and an annular rotatable actuator to actuate the brake by compressing the disc assembly. The rotatable actuator includes a plurality of depressions oriented circumferentially therein which become progressively shallower in a first circumferential direction. A plurality of depressions are circumferentially oriented in a surface of the housing and become progressively shallower in a second circumferential direction. The depressions in the actuator and the depressions in the housing each have a first angle of depression that is steeper than a second angle of depression. A boot seal may be provided between the fluid chamber of an actuating cylinder and the inner area within the housing to prevent fluid leakage. In addition, a cooling chamber may be provided in the housing to improve the brakes efficiency.
摘要翻译：包括壳体，盘组件在壳体内的滚珠坡道制动器以及通过压缩盘组件致动制动器的环形可旋转致动器。可旋转致动器包括沿其周向定向的多个凹陷，其在第一圆周方向上逐渐变浅。多个凹部在壳体的表面中周向取向，并且在第二圆周方向上逐渐变浅。致动器中的凹陷和壳体中的凹陷部分具有比第二倾斜角更陡的第一倾斜角。可以在致动缸的流体室和壳体内的内部区域之间设置靴形密封件，以防止流体泄漏。此外，可以在壳体中设置冷却室以提高制动效率。

5. 发明申请

US20090211855A1 Ball ramp brake 有权
标题翻译：球坡道制动
公开(公告)号：US20090211855A1
公开(公告)日：2009-08-27
申请号：US12321476
申请日：2009-01-22
申请人： Brian P. Dennis , LynRoy Palmer-Coleman , Howard H. Baldeosingh , Brett A. Starr , Kenneth A. Dodd , David Alley , Peter J. Pozivilko
发明人： Brian P. Dennis , LynRoy Palmer-Coleman , Howard H. Baldeosingh , Brett A. Starr , Kenneth A. Dodd , David Alley , Peter J. Pozivilko
IPC分类号： F16D55/14
CPC分类号： F16D55/40 , F16D65/186 , F16D65/853 , F16D2121/14 , F16D2125/36
摘要： A ball ramp brake including a housing, a disc assembly within the housing, and an annular rotatable actuator to actuate the brake by compressing the disc assembly. The rotatable actuator includes a plurality of depressions oriented circumferentially therein which become progressively shallower in a first circumferential direction. A plurality of depressions are circumferentially oriented in a surface of the housing and become progressively shallower in a second circumferential direction. The depressions in the actuator and the depressions in the housing each have a first angle of depression that is steeper than a second angle of depression. A boot seal may be provided between the fluid chamber of an actuating cylinder and the inner area within the housing to prevent fluid leakage. In addition, a cooling chamber may be provided in the housing to improve the brakes efficiency.
摘要翻译：包括壳体，盘组件在壳体内的滚珠坡道制动器以及通过压缩盘组件致动制动器的环形可旋转致动器。可旋转致动器包括沿其周向定向的多个凹陷，其在第一圆周方向上逐渐变浅。多个凹部在壳体的表面中周向取向，并且在第二圆周方向上逐渐变浅。致动器中的凹陷和壳体中的凹陷部分具有比第二倾斜角更陡的第一倾斜角。可以在致动缸的流体室和壳体内的内部区域之间设置靴形密封件，以防止流体泄漏。此外，可以在壳体中设置冷却室以提高制动效率。

6. 发明授权

US07353921B2 Self aligning brake kit 有权
标题翻译：自对准制动套件
公开(公告)号：US07353921B2
公开(公告)日：2008-04-08
申请号：US11210285
申请日：2005-08-25
申请人： Brian P. Dennis , Kenneth A. Dodd
发明人： Brian P. Dennis , Kenneth A. Dodd
IPC分类号： F16D55/00
CPC分类号： F16D65/186 , F16D2121/12 , F16D2250/0084
摘要： A brake (10) for the drive shaft of a vehicle or machine includes a housing (11) having an open end (12) which is adapted to be attached to the vehicle. A shaft is received in the housing (11) and is adapted to be attached to the vehicle drive shaft for rotation therewith. The shaft has a splined outer surface. A disc assembly (30) includes a plurality of rotatable discs (29) carried by the splined surface of the shaft, a plurality of stationary discs (32) which alternate with the rotatable discs (29) and a primary stationary disc (33) located at the end of the disc assembly (30), proximate to the open end (12) of housing (11). As mounted, a plurality of springs (42) cause the stationary discs (32) to engage the rotatable discs (29) to apply a braking torque to the shaft. A piston (21) is moveable to oppose the spring force and allow free rotation of the rotating discs (29). Prior to mounting, a plurality of shipping bolts (25) hold the disc assembly (30) together and axially aligned. Prior to mounting, springs (42) are held in place by a spring retaining ring (40) and by pin assemblies (44).
摘要翻译：用于车辆或机器的驱动轴的制动器（10）包括具有适于附接到车辆的开口端（12）的壳体（11）。轴容纳在壳体（11）中并且适于附接到车辆驱动轴以与其一起旋转。轴具有花键外表面。盘组件（30）包括由所述轴的花键表面承载的多个可旋转盘（29），与所述可旋转盘（29）交替的多个固定盘（32）和定位的主固定盘在盘组件（30）的端部处，靠近壳体（11）的开口端（12）。当安装时，多个弹簧（42）使得固定盘（32）与可旋转盘（29）接合，以向轴施加制动扭矩。活塞（21）可移动以抵抗弹簧力并允许旋转盘（29）的自由旋转。在安装之前，多个运输螺栓（25）将盘组件（30）保持在一起并且轴向对齐。在安装之前，弹簧（42）通过弹簧保持环（40）和销组件（44）保持就位。

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