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1. 发明授权

US06338491B1 Rotary shaft seal 有权
标题翻译：旋转轴封
公开(公告)号：US06338491B1
公开(公告)日：2002-01-15
申请号：US09176524
申请日：1998-10-21
申请人： George R. Vater , Vladimir D. Shubinsky , Joachim Horsch
发明人： George R. Vater , Vladimir D. Shubinsky , Joachim Horsch
IPC分类号： F16J1516
CPC分类号： F16D25/0638 , F16D25/12 , F16J15/4472 , Y10S277/946
摘要： An improved rotary shaft seal assembly is disclosed herein. The seal assembly is disclosed in combination with an example of transmission components with which it may be used. The assembly provides a rotary seal for fluid flow between a stationary cylinder and a shaft which rotates within the cylinder. The shaft includes a porting groove and seal grooves on each side of the porting groove. The seal grooves each include a cast iron and a polymeric (such as Teflon®) seal which form seals between the shaft and cylinder on both sides of the porting groove.
摘要翻译：本文公开了一种改进的旋转轴密封组件。公开了密封组件与其可以使用的传动部件的示例的组合。组件提供旋转密封件，用于在固定气缸和在气缸内旋转的轴之间的流体流动。该轴包括在移动槽的每一侧上的移动槽和密封槽。密封槽各自包括铸铁和聚合物（例如特氟隆）密封件，其在移动槽的两侧上在轴和气缸之间形成密封。

2. 发明授权

US5573471A Transmission for an off-highway implement 失效
标题翻译：非公路工具的传输
公开(公告)号：US5573471A
公开(公告)日：1996-11-12
申请号：US404493
申请日：1995-03-17
申请人： Vladimir D. Shubinsky , Leslie L. Pagel, Jr.
发明人： Vladimir D. Shubinsky , Leslie L. Pagel, Jr.
IPC分类号： F16H3/091 , F16H37/04 , F16M37/02
CPC分类号： F16H37/046 , F16H3/091 , Y10T74/19219
摘要： A transmission for an off-highway implement having a plurality of selectively operable gear meshes arranged between input and output shafts of the transmission. A two-speed planetary section is coupled between the output shaft and the transmission output drive shaft. The planetary section of the transmission includes a sun gear that rotates with the output shaft, a planetary carrier that rotates with the transmission output drive shaft and has a series of planetary gears arranged in intermeshing relationship between a rotatable ring gear and the sun gear. A pair of clutch assemblies selectively condition the planetary section of the transmission and thereby influence the turning ratio between the input shaft and the transmission output drive shaft. To rotatably turn the transmission output drive shaft in a third speed ratio condition relative to the turning speed of the output shaft, a selectively operated drive system is associated with the planetary section of the transmission. The drive system allows selective rotation of the ring gear thereby developing a super low speed ratio between the turning output shaft and the transmission output drive shaft. An adjustment assembly is also disclosed for simplifying adjustment of the end play of elongated shaft assemblies disposed throughout the transmission assembly.
摘要翻译：一种用于非高速公路工具的变速器，其具有布置在变速器的输入和输出轴之间的多个选择性可操作的齿轮啮合。双速行星部分联接在输出轴和变速器输出驱动轴之间。变速器的行星部分包括与输出轴一起旋转的太阳齿轮，与变速器输出驱动轴一起旋转并具有以可旋转的环形齿轮和太阳齿轮之间的啮合关系布置的一系列行星齿轮的行星架。一对离合器组件选择性地调节变速器的行星部分，从而影响输入轴和变速器输出驱动轴之间的转动比。为了以相对于输出轴的转动速度的第三速比状态来可变地转动变速器输出驱动轴，选择性地操作的驱动系统与变速器的行星部分相关联。驱动系统允许环形齿轮的选择性旋转，从而在转向输出轴和变速器输出驱动轴之间形成超低速比。还公开了一种调节组件，用于简化布置在整个传动组件中的细长轴组件的端部调节。

3. 发明授权

US5551548A Clutch assembly for an off-highway transmission 失效
标题翻译：用于非公路变速器的离合器总成
公开(公告)号：US5551548A
公开(公告)日：1996-09-03
申请号：US493007
申请日：1995-06-21
申请人： Vladimir D. Shubinsky
发明人： Vladimir D. Shubinsky
IPC分类号： F16D25/0638 , F16D25/061
CPC分类号： F16D25/0638
摘要： A clutch assembly for selectively transferring rotary power between axially aligned drive and driven members arranged about a transmission shaft of off-highway equipment such as a tractor or the like. The clutch assembly includes an actuator assembly arranged in operable combination with a clutch pack of interleaved annular clutch plates. The actuator assembly includes a clutch piston arranged in operable combination with and establishing an expandable fluid receiving pocket with the drive member. The clutch assembly further includes an annular ring disposed in sealing engagement with and between the clutch piston and the drive member. As long as the clutch piston is in a released position, the annular ring operably divides the piston cavity into inner and outer annular cavities disposed at different radial distances from the axis of the shaft. The clutch assembly further includes a fluid conduit for delivering pressurized fluid to the piston cavity and that opens to the inner chamber of the piston cavity or pocket.
摘要翻译：一种离合器组件，用于在围绕诸如拖拉机等的非公路设备的传动轴布置的轴向对准的驱动和被驱动构件之间选择性地传递旋转动力。离合器组件包括与交错的环形离合器片的离合器组可操作地组合布置的致动器组件。所述致动器组件包括离合器活塞，所述离合器活塞可与所述驱动构件可操作地组合并建立可扩张的流体接收腔。离合器组件还包括设置成与离合器活塞和驱动构件密封接合并且在离合器活塞和驱动构件之间的环形环。只要离合器活塞处于释放位置，环形环将活塞腔可操作地分隔成与轴的轴线不同的径向距离设置的内部和外部环形空腔。离合器组件还包括用于将加压流体输送到活塞腔并且通向活塞空腔或口袋的内室的流体导管。

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