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公开(公告)号：US20110269593A1
公开(公告)日：2011-11-03
申请号：US13003038
申请日：2008-07-07
IPC分类号： F16H48/20
CPC分类号： B60K23/04 , B60K17/35 , F16H48/08 , F16H48/24 , F16H48/30 , F16H48/32 , F16H48/34 , F16H48/40 , F16H2048/204 , F16H2200/2071
摘要： A differential locking device (10) includes a differential (12) having a differential housing (13) coaxial with a pair of axle shafts (30,32). The differential housing (13) includes a pair of side gears (26, 28) splined to the pair of axle shafts (30, 32) and a plurality of pinion gears (22) which engage the side gears (26,28). A locking collar (44) splined to one of the axle shafts (30) is sildable between an unlocked position and a locked position. A hydraulic piston (54) applies pressure to the locking collar (44) to actuate the locking collar (44) to the locked position, wherein teeth (46) on the locking collar (44) engage corresponding teeth (50) on the differential housing (14) thereby fixing the differential housing (14) for rotation with the locking collar (44) and thus the side gears (26,28). The resulting differential locking device is compact and can be engaged or disengaged quickly.
摘要翻译： 差速器锁定装置（10）包括具有与一对车轴（30,32）同轴的差速器壳体（13）的差速器（12）。 差速器壳体（13）包括一对花键连接到一对车轴（30,32）的侧齿轮（26,28）和与侧齿轮（26,28）啮合的多个小齿轮（22）。 花键连接到一个车轴（30）的锁定环（44）可以在解锁位置和锁定位置之间游。。 液压活塞（54）向锁定环（44）施加压力以将锁定套环（44）致动到锁定位置，其中锁定套环（44）上的齿（46）接合在差速器壳体上的对应的齿（50） （14），由此固定差速器壳体（14）以与锁定轴环（44）以及因此侧齿轮（26,28）一起旋转。 所产生的差速锁定装置是紧凑的并且可以快速地接合或脱离。
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公开(公告)号：US20110303035A1
公开(公告)日：2011-12-15
申请号：US13055848
申请日：2008-07-31
申请人： James A. Niebergall , Benjamin L. Borgmann , Muthukumar Vallinayagam , Samantha Hanson , Werner Stettler , Richard N. Knowles
发明人： James A. Niebergall , Benjamin L. Borgmann , Muthukumar Vallinayagam , Samantha Hanson , Werner Stettler , Richard N. Knowles
IPC分类号： F16H1/20
CPC分类号： B60K17/043 , B60Y2200/221 , F16H1/22 , Y10T74/19651
摘要： A final drive for a work machine includes a housing, a pinion gear, a first idler gear, a second idler gear, and a bull gear. The pinion gear is restrained within the housing. The first idler gear and the second idler gears are rotatably connected to the housing and positioned for engagement with the pinion gear. The bull gear is rotatably connected to the housing and positioned for engagement with the first idler gear and the second idler gear. The housing, the pinion gear, the first idler gear, and the second idler gear are configured to permit the pinion gear to float between the first idler gear, and the second idler to provide even sharing of the load from the pinion gear to the first idler gear and the second idler gear.
摘要翻译： 作业机的最终驱动装置包括壳体，小齿轮，第一空转齿轮，第二空转齿轮和大齿轮。 小齿轮被限制在壳体内。 第一空转齿轮和第二空转齿轮可旋转地连接到壳体并且定位成与小齿轮啮合。 大齿轮可旋转地连接到壳体并且定位成与第一空转齿轮和第二惰轮啮合。 壳体，小齿轮，第一空转齿轮和第二空转齿轮构造成允许小齿轮在第一惰轮和第二惰轮之间浮动，以将负载从小齿轮均匀地共享到第一空转齿轮 空转齿轮和第二空转齿轮。
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公开(公告)号：US08776957B2
公开(公告)日：2014-07-15
申请号：US13002566
申请日：2008-07-07
申请人： Richard N. Knowles
发明人： Richard N. Knowles
IPC分类号： F16D55/22
CPC分类号： F16D55/36 , F16D2121/02 , F16D2127/02
摘要： A brake retractor assembly (10) for a vehicle, such as an agricultural vehicle, includes a brake housing (12) and a brake cover (14) defining a friction chamber (16). A brake piston (18) is arranged within the friction chamber (16) and coupled to the brake cover (14) by a bolt (44) including a first end (46) coupled to the brake cover (14) and a second end (48) coupled to the brake piston (18). A portion of the second end (48) passes through the brake piston (18) via a bore (64) defined in the brake piston (18) and is fixedly retained to the brake piston (18). An actuation system (24) is coupled to apply an axial force to the brake piston (18). Activation of the actuation system (24) results in axial movement of the brake piston (18) in a first direction (80). Deactivation of the actuation system (24) results in axial movement of the brake piston in a second direction (82). Axial movement of the brake piston (18) in the second direction (82) is limited by the fixed retention of the bolt to the brake piston.
摘要翻译： 用于诸如农用车辆的车辆的制动牵开器组件（10）包括限定摩擦室（16）的制动器壳体（12）和制动器盖（14）。 制动活塞（18）布置在摩擦室（16）内并通过螺栓（44）联接到制动器盖（14），该螺栓包括联接到制动罩（14）的第一端（46）和第二端 48）联接到制动活塞（18）。 第二端（48）的一部分经由限定在制动活塞（18）中的孔（64）穿过制动活塞（18），并且固定地保持在制动活塞（18）上。 致动系统（24）被联接以向制动活塞（18）施加轴向力。 致动系统（24）的激活导致制动活塞（18）沿第一方向（80）的轴向移动。 致动系统（24）的停用导致制动器活塞沿第二方向（82）的轴向移动。 制动活塞（18）在第二方向（82）上的轴向运动受到螺栓固定在制动活塞上的限制。
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公开(公告)号：US3937696A
公开(公告)日：1976-02-10
申请号：US457386
申请日：1974-04-02
IPC分类号： C07C67/00 , C07C253/00 , C07C255/24 , C07C255/65 , C07C107/02
CPC分类号： C07C255/65
摘要： After an azonitrile is prepared by coupling an aminonitrile in the presence of a hypochlorite, the reaction mixture is acidified to a pH of 4 or less and an alkali metal, alkaline earth metal or quaternary ammonium nitrite, sulfite, bisulfite or thiosulfate, sulfur dioxide, nitrogen oxide, oxalic acid, formaldehyde or hydroxylamine is added as a reducing agent.
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公开(公告)号：US20120193176A1
公开(公告)日：2012-08-02
申请号：US13017180
申请日：2011-01-31
申请人： Richard N. Knowles
发明人： Richard N. Knowles
CPC分类号： F16D65/18 , F16D2121/04 , F16D2127/02
摘要： A brake system is provided, the brake system having a brake valve having a first mode and a second mode. A retractor is in fluid communication with the brake valve, and a brake assembly is in fluid communication with the retractor. When the brake valve is in a first mode, the brake assembly engages, and when the brake valve is in a second mode, the brake retractor disengages the brake assembly via a fluid vacuum.
摘要翻译： 提供一种制动系统，该制动系统具有具有第一模式和第二模式的制动阀。 牵开器与制动阀流体连通，并且制动组件与牵开器流体连通。 当制动阀处于第一模式时，制动组件接合，并且当制动阀处于第二模式时，制动器牵开器通过流体真空脱离制动组件。
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