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公开(公告)号：US20070202979A1
公开(公告)日：2007-08-30
申请号：US11363250
申请日：2006-02-27
申请人： Valentin Botosan , Berthold Martin
发明人： Valentin Botosan , Berthold Martin
CPC分类号： F16H61/0021 , F16H59/68 , Y10T477/6939 , Y10T477/693973
摘要： A hydraulic control system for an automatic transmission includes a planetary gear system having a plurality of clutch elements that alters the torque ratio of the transmission. The hydraulic control system includes a line pressure control device for regulating a variable hydraulic line pressure from a maximum line pressure to a fixed fluid line pressure that is lower than the maximum line pressure when an overdrive clutch is applied in a high gear.
摘要翻译： 一种用于自动变速器的液压控制系统包括具有改变变速器的扭矩比的多个离合器元件的行星齿轮系统。 液压控制系统包括线压力控制装置，用于在高速档中施加超速离合器时，将可变液压管路压力从最大管路压力调节到低于最大管路压力的固定流体管路压力。
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公开(公告)号：US20050120821A1
公开(公告)日：2005-06-09
申请号：US10765257
申请日：2004-01-26
申请人： Valentin Botosan , Berthold Martin
发明人： Valentin Botosan , Berthold Martin
CPC分类号： F16H57/0025 , F16B39/103
摘要： A bolt lock locks a bolt against rotation on an output gear. The bolt lock includes a locking plate having a ring-shaped body encircling the head of the bolt and provided with locking tabs bendable into locking engagement with the flat sides of the bolt head to prevent the bolt from rotating. The plate is secured to the output gear by additional bolts. The ring-shaped body has additional locking tabs bendable into locking engagement with the flat sides of the heads of the additional bolts.
摘要翻译： 螺栓锁锁定螺栓以防止旋转在输出齿轮上。 螺栓锁包括锁定板，该锁定板具有围绕螺栓的头部的环形主体，并且设置有可弯曲成与螺栓头的平坦侧面锁定接合的锁定突出部，以防止螺栓旋转。 板通过附加螺栓固定到输出齿轮。 环形主体具有附加的锁定突出部，其可弯曲成与附加螺栓的头部的平坦侧面锁定接合。
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公开(公告)号：US5273136A
公开(公告)日：1993-12-28
申请号：US993922
申请日：1992-12-18
CPC分类号： F16H57/0421 , F16H57/0483 , F16C2361/61 , Y10T74/19991 , Y10T74/2186
摘要： A lubrication system for a north-south transaxle includes a case having a passageway extending longitudinally and a cavity at one end of the passageway having an opening generally perpendicular to the passageway. The lubrication system also includes a transfer assembly disposed in the passageway and a differential assembly disposed in the cavity and engaging the transfer assembly. The lubrication system further includes means for delivering fluid in the cavity to the transfer assembly.
摘要翻译： 用于南北变速驱动桥的润滑系统包括具有纵向延伸的通道的壳体，并且在通道的一端处的空腔具有大致垂直于通道的开口。 润滑系统还包括设置在通道中的传送组件和设置在空腔中并与传送组件接合的差速组件。 润滑系统还包括用于将空腔中的流体输送到转移组件的装置。
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公开(公告)号：US5188575A
公开(公告)日：1993-02-23
申请号：US686897
申请日：1991-04-17
申请人： Maurice B. Leising , Thomas D. Nogle , Howard L. Benford , Gerald L. Helbrook , James R. Klotz , Berthold Martin , Steven A. Mikel , William Nortman
发明人： Maurice B. Leising , Thomas D. Nogle , Howard L. Benford , Gerald L. Helbrook , James R. Klotz , Berthold Martin , Steven A. Mikel , William Nortman
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2200/0043 , F16H2200/2007
摘要： An adaptive control system in an automatic four-speed transmission having a unique clutch and gear arrangement which eliminates the need for additional gearing and one over-running clutch, while requiring only one more friction element. The vehicle transmission assembly includes a transmission housing, a rotatable input member, an output member, and a gear assembly for changing the ratio of torque between the input member and the output member. Three clutch assemblies selectively couple the rotatable input member to predetermine gears of the gear assembly and two brake assemblies selectively couple predetermined gears of the gear assembly to the transmission housing. The gear assembly includes the first planetary gear set and a second planetary gear set. The first clutch assembly selectively couples the input member to the second sun gear, the second clutch assembly selectively couples the input member to the first planet carrier, the third clutch assembly selectively couples the input member to the first sun gear, the first brake assembly selectively couples the first sun gear to the transmission housing, and the second brake assembly selectively couples the first planet carrier and the second annulus gear to the transmission housing. An output member is connected to the second planet carrier to allow the output member and the second planet carrier to rotate at the same time.
摘要翻译： 具有独特的离合器和齿轮装置的自动四速变速器中的自适应控制系统，其不需要额外的齿轮传动和一个过载离合器，同时仅需要一个摩擦元件。 车辆传动组件包括变速器壳体，可旋转输入构件，输出构件和用于改变输入构件和输出构件之间的扭矩比的齿轮组件。 三个离合器组件选择性地将可旋转输入构件联接以预先确定齿轮组件的齿轮，并且两个制动组件选择性地将齿轮组件的预定齿轮联接到变速器壳体。 齿轮组件包括第一行星齿轮组和第二行星齿轮组。 第一离合器组件将输入构件选择性地联接到第二太阳齿轮，第二离合器组件选择性地将输入构件联接到第一行星架，第三离合器组件选择性地将输入构件联接到第一太阳齿轮，第一制动组件选择性地 将第一太阳齿轮耦合到变速器壳体，并且第二制动组件选择性地将第一行星架和第二环形齿轮联接到变速器壳体。 输出构件连接到第二行星架，以允许输出构件和第二行星架同时旋转。
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公开(公告)号：US4959043A
公开(公告)日：1990-09-25
申请号：US400203
申请日：1989-08-29
IPC分类号： F16H48/08
CPC分类号： F16H48/08 , F16H2048/387 , F16H48/40
摘要： A differential gear assembly has a multi-pinion system with a unitary spider to enable assembly of the differential gear by an automated process.
摘要翻译： 差速齿轮组件具有带有整体式蜘蛛的多齿轮系统，以通过自动化过程组装差动齿轮。
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公开(公告)号：US08444517B2
公开(公告)日：2013-05-21
申请号：US12914466
申请日：2010-10-28
申请人： Mircea Gradu , Berthold Martin
发明人： Mircea Gradu , Berthold Martin
IPC分类号： F16H3/72
CPC分类号： B60K6/365 , B60K6/48 , B60K6/547 , B60K2006/4808 , F16D25/0638 , F16D2021/0661 , F16H3/725 , F16H2003/445 , F16H2200/0043 , F16H2200/2007 , F16H2200/2043 , F16H2200/2097 , Y02T10/6221 , Y02T10/626
摘要： A multi-speed hybrid transmission includes a main gearset connected to a vehicle gas combustible engine and providing torque to an output shaft. The transmission also includes an electric drive unit comprising an electric motor that is selectably connectable to the output shaft to provide additional torque to the output shaft. When connected to the output shaft, the electric drive unit improves vehicle performance under certain driving conditions (e.g., high boost in low gear or in upper gears) while also improving fuel efficiency.
摘要翻译： 多速混合变速器包括连接到车辆气体可燃发动机的主齿轮组，并向输出轴提供扭矩。 变速器还包括电驱动单元，其包括可选择地连接到输出轴的电动机，以向输出轴提供额外的转矩。 当连接到输出轴时，电驱动单元在某些驾驶条件（例如，低档或高档的高增压）下提高车辆性能，同时还提高燃料效率。
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公开(公告)号：US07485062B2
公开(公告)日：2009-02-03
申请号：US11363250
申请日：2006-02-27
申请人： Valentin Botosan , Berthold Martin
发明人： Valentin Botosan , Berthold Martin
IPC分类号： F16H31/00
CPC分类号： F16H61/0021 , F16H59/68 , Y10T477/6939 , Y10T477/693973
摘要： A hydraulic control system for an automatic transmission includes a planetary gear system having a plurality of clutch elements that alters the torque ratio of the transmission. The hydraulic control system includes a line pressure control device for regulating a variable hydraulic line pressure from a maximum line pressure to a fixed fluid line pressure that is lower than the maximum line pressure when an overdrive clutch is applied in a high gear.
摘要翻译： 一种用于自动变速器的液压控制系统包括具有改变变速器的扭矩比的多个离合器元件的行星齿轮系统。 液压控制系统包括线压力控制装置，用于在高速档中施加超速离合器时，将可变液压管路压力从最大管路压力调节到低于最大管路压力的固定流体管路压力。
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18.发明授权Gear bolt retention in an automatic transmission assembly subjected to thrust and bending loading 有权齿轮螺栓保持在经受推力和弯曲加载的自动变速器组件中公开(公告)号：US07182562B2
公开(公告)日：2007-02-27
申请号：US10765257
申请日：2004-01-26
申请人： Valentin Botosan , Berthold Martin
发明人： Valentin Botosan , Berthold Martin
IPC分类号： F16B39/20
CPC分类号： F16H57/0025 , F16B39/103
摘要： A bolt lock locks a bolt against rotation on an output gear. The bolt lock includes a locking plate having a ring-shaped body encircling the head of the bolt and provided with locking tabs bendable into locking engagement with the flat sides of the bolt head to prevent the bolt from rotating. The plate is secured to the output gear by additional bolts. The ring-shaped body has additional locking tabs bendable into locking engagement with the flat sides of the heads of the additional bolts.
摘要翻译： 螺栓锁锁定螺栓以防止旋转在输出齿轮上。 螺栓锁包括锁定板，该锁定板具有围绕螺栓的头部的环形主体，并且设置有可弯曲成与螺栓头的平坦侧面锁定接合的锁定突出部，以防止螺栓旋转。 板通过附加螺栓固定到输出齿轮。 环形主体具有附加的锁定突出部，其可弯曲成与附加螺栓的头部的平坦侧面锁定接合。
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公开(公告)号：US06752738B1
公开(公告)日：2004-06-22
申请号：US10436568
申请日：2003-05-13
IPC分类号： F16H362
CPC分类号： F16H3/663 , F16H2200/006 , F16H2200/201 , F16H2200/2023
摘要： An eight-speed automatic transmission having a compound planetary gear set, a second planetary gear set, and a third planetary gear set each driven by three clutches and fixed to four brakes is provided.
摘要翻译： 提供一种具有复合行星齿轮组，第二行星齿轮组和第三行星齿轮组的八速自动变速器，其由三个离合器驱动并固定到四个制动器。
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公开(公告)号：US6164944A
公开(公告)日：2000-12-26
申请号：US282234
申请日：1999-03-21
申请人： Berthold Martin , Valentin Botosan
发明人： Berthold Martin , Valentin Botosan
CPC分类号： F04C2/084 , F04C15/0049
摘要： A pump gear for an automatic transmission oil pump having a plurality of teeth. The thickness of each tooth varies randomly from a baseline thickness T.sub.B. Correspondingly, the clearance between each tooth varies randomly between each pair of adjacent teeth. The random variation in tooth thickness prevents the formation of resonant frequencies when the gear pump operates, thereby reducing noise produced by the automatic transmission oil pump.
摘要翻译： 一种用于具有多个齿的自动变速器油泵的泵齿轮。 每个牙齿的厚度随基线厚度TB而变化。 相应地，每个齿之间的间隙在每对相邻齿之间随机变化。 当齿轮泵工作时，齿厚随机变化防止了共振频率的形成，从而降低了自动变速器油泵产生的噪音。
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