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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：US5533945A
公开(公告)日：1996-07-09
申请号：US271313
申请日：1994-07-06
申请人： Berthold Martin , Howard L. Benford
发明人： Berthold Martin , Howard L. Benford
CPC分类号： F16H3/66 , F16H2200/0047 , F16H2200/201
摘要： A five-speed automatic transmission for a vehicle includes a transmission housing, an input member, an output member, a plurality of planetary gearsets for changing a ratio of torque between the input member and the output member, a plurality of clutch assemblies to selectively couple the input member to predetermined gears of the planetary gearsets, a plurality of brake assemblies to selectively couple predetermined gears of the planetary gearsets to the transmission housing, and a structure for allowing the output member and a planetary carrier from one of the planetary gearsets and an annulus gear from another of the planetary gearsets and a sun gear from yet another of the planetary gearsets to rotate simultaneously.
摘要翻译： 用于车辆的五速自动变速器包括变速器壳体，输入构件，输出构件，用于改变输入构件和输出构件之间的扭矩比的多个行星齿轮组，多个离合器组件，用于选择性地联接 所述输入构件到所述行星齿轮组的预定齿轮;多个制动组件，用于选择性地将所述行星齿轮组的预定齿轮联接到所述变速器壳体;以及用于允许所述输出构件和行星架从所述行星齿轮组中的一个和 来自另一个行星齿轮组的环形齿轮和来自另一个行星齿轮组的太阳齿轮同时旋转。
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3.发明申请公开(公告)号：US20110146445A1
公开(公告)日：2011-06-23
申请号：US12641829
申请日：2009-12-18
申请人： Lee T. Silva , Berthold Martin
发明人： Lee T. Silva , Berthold Martin
CPC分类号： F16H3/006 , F16H2003/0822 , F16H2003/0826 , F16H2003/0931 , F16H2200/0056 , Y10T74/19121
摘要： A dual mesh gear system is provided for a motor vehicle transmission having three axes. The transmission includes two input shafts, first and second clutch assemblies, first and second countershafts, and an output shaft. The transmission uses a first dual mesh for gears four and six and a second dual mesh for gears five and seven. Reverse within the transmission is driven by a reverse driver gear fixedly attached to second gear on the second countershaft. The reverse driver gear is continuously meshed with a reverse driven gear on the first countershaft. The reverse gear combination achieves a reverse gear ratio greater than or equal to the gear ratio of first gear.
摘要翻译： 为具有三个轴的机动车辆传动装置提供双网齿轮系统。 变速器包括两个输入轴，第一和第二离合器组件，第一和第二中间轴以及输出轴。 变速箱使用第一个双啮合齿轮四和六，第二双啮合齿轮五和七。 变速箱内部的反向由第二中间轴上固定连接到第二档的反向驱动齿轮驱动。 反向驱动齿轮与第一中间轴上的反向从动齿轮连续啮合。 倒档组合实现大于或等于第一档的齿轮比的倒档比。
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公开(公告)号：US06205779B1
公开(公告)日：2001-03-27
申请号：US09282669
申请日：1999-03-31
IPC分类号： F16D3300
摘要： The present invention provides a fluid pump for an automatic transmission which has at least one driven gear which has a hub portion insertable into the housing of the pump. By using this apparatus, the driven gear needs only to be aligned in one portion of the pump housing. This eliminates the need to align bores in both halves of the pump housing and to align the post section of the driven gears with the bores in the pump housing.
摘要翻译： 本发明提供了一种用于自动变速器的流体泵，其具有至少一个从动齿轮，该从动齿轮具有可插入泵壳体中的毂部分。 通过使用该装置，从动齿轮仅需要在泵壳体的一部分中对准。 这样就不需要在泵壳体的两个半部中对准孔并将从动齿轮的柱部分与泵壳体中的孔对准。
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公开(公告)号：US6142037A
公开(公告)日：2000-11-07
申请号：US338896
申请日：1999-06-23
申请人： Valentin Botosan , Berthold Martin
发明人： Valentin Botosan , Berthold Martin
CPC分类号： F16K15/063 , F16H61/0276 , Y10T137/7934 , Y10T74/2186
摘要： A check valve which fits within a multi-diametered shouldered cavity formed within a pump valve body of a transmission. The check valve assembly has a movable valve element with a head to seal an annular aperture in a separator plate of the transmission. The valve element further has a stem axially extending into the cavity. The stem has an enlarged annular end. A base retainer has a spline formation in a central opening which allows the enlarged annular end of the stem to be inserted therein. After relative rotation between the base retainer and the stem of the valve element, the valve element is captured to the base retainer. A spring is captured between the stem of the valve element and the base retainer to bias the head of the valve element against the aperture provided in the transmission separator plate.
摘要翻译： 止回阀，其安装在形成在变速器的泵阀体内的多直径肩形腔内。 止回阀组件具有可移动的阀元件，其具有用于密封变速器的隔板中的环形孔的头部。 阀元件还具有轴向延伸到空腔中的杆。 杆有一个扩大的环形端。 底座保持器在中心开口中具有花键形状，其允许杆的扩大的环形端插入其中。 在基座保持器和阀元件的杆之间相对旋转之后，阀元件被捕获到基座保持器。 弹簧被捕获在阀元件的杆和基座保持器之间，以将阀元件的头部抵靠设置在变速器分离板中的孔偏压。
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公开(公告)号：US6068572A
公开(公告)日：2000-05-30
申请号：US282368
申请日：1999-03-31
IPC分类号： F16H57/021 , F16H57/08 , F16H63/30
CPC分类号： F16H57/08 , F16H57/021 , F16H63/3026
摘要： A method for reacting an axial thrust load generated by a planetary gear system of an automatic transmission for an automotive vehicle is provided. The axial thrust load is transmitted along a first thrust load path between a sun gear of the planetary gear system and a clutch hub of an clutch assembly. The axial thrust load is then transmitted along a second thrust load path between the clutch hub and a thrust bulkhead extending from the transmission housing. A first portion of the axial thrust load is reacted by the transmission housing. A second portion of the axial thrust load is transmitted along a third thrust load path between the thrust bulkhead and an oil pump housing.
摘要翻译： 提供了一种用于使由机动车辆的自动变速器的行星齿轮系产生的轴向推力的反作用的方法。 轴向推力载荷沿着行星齿轮系统的太阳齿轮和离合器组件的离合器轮毂之间的第一推力负载路径传递。 然后轴向推力载荷沿着离合器轮毂和从变速器壳体延伸的推力舱壁之间的第二推力负载路径传递。 轴向推力载荷的第一部分由变速器壳体反作用。 轴向推力载荷的第二部分沿推力舱壁和油泵壳体之间的第三推力载荷路径传递。
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公开(公告)号：US5289635A
公开(公告)日：1994-03-01
申请号：US995392
申请日：1992-12-18
IPC分类号： B23P19/04 , B60K17/00 , B60K17/16 , B60K17/22 , F16H48/42 , F16H57/02 , F16H57/023 , F16H57/037 , B23P11/00 , F16H37/00
CPC分类号： B60K17/22 , B23P19/04 , B60K17/00 , B60K17/165 , F16H57/023 , F16H57/037 , F16C2361/61 , F16H2048/423 , F16H2057/02043 , F16H2057/02047 , F16H2057/02086 , Y10T29/49464 , Y10T29/49465 , Y10T29/49696 , Y10T29/497 , Y10T29/49863
摘要： A method of assembly for a north-south transaxle includes the steps of forming a case with a longitudinal passageway and having an opening generally perpendicular to the passageway. The method also includes forming a head portion and a shaft portion extending from the head portion and installing a front bearing about the transfer shaft and in the passageway. The method further includes installing the transfer shaft in the passageway, installing a rear bearing about the transfer shaft and in the passageway, and retaining the front and rear bearings and transfer shaft in the passageway.
摘要翻译： 一种用于南北传动桥的组装方法包括形成具有纵向通道并具有大致垂直于通道的开口的壳体的步骤。 该方法还包括形成从头部部分延伸的头部部分和轴部分，并且在传送轴周围和通道中安装前轴承。 该方法还包括将传送轴安装在通道中，将后轴承围绕传送轴安装在通道中，并将前后轴承和传送轴保持在通道中。
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公开(公告)号：US5257962A
公开(公告)日：1993-11-02
申请号：US993940
申请日：1992-12-18
IPC分类号： B60K17/00 , B60K17/04 , B60K17/22 , F16H48/08 , F16H48/38 , F16H48/40 , F16H48/42 , F16H57/02 , F16H57/022 , F16H57/023 , F16H57/027 , F16H57/028 , F16H57/037 , F16H7/08
CPC分类号： F16H57/022 , B60K17/00 , F16H48/08 , F16H57/023 , F16H57/027 , F16H57/028 , F16H57/037 , B60K17/04 , B60K17/22 , F16C2361/61 , F16H2048/382 , F16H2048/387 , F16H2048/405 , F16H2048/423 , F16H2057/02043 , F16H2057/02047 , Y10T74/2186
摘要： A north-south transaxle includes a case having a first passageway extending longitudinally and a second passageway spaced from the first passageway and being generally parallel to the first passageway and extending longitudinally. The transaxle also includes a transmission assembly disposed in the first passageway and having a first shaft portion extending through the first passageway at one end thereof and a transfer assembly disposed in the second passageway and having a second shaft portion extending through the second passageway at one end thereof. The transaxle includes first and second sprocket wheels disposed about the first and second shaft portions, respectively, a chain disposed about the first and second sprocket wheels and a snubber located on tension side of the chain for a dampening vibrations or excursions in the chain.
摘要翻译： 南北传动桥包括具有纵向延伸的第一通道的壳体和与第一通道间隔开的并且大致平行于第一通道并纵向延伸的第二通道的壳体。 驱动桥还包括设置在第一通道中并具有在其一端延伸穿过第一通道的第一轴部分的传动组件和设置在第二通道中的传递组件，并且具有在一端延伸穿过第二通道的第二轴部分 其中。 驱动桥包括分别围绕第一和第二轴部分设置的第一和第二链轮，围绕第一和第二链轮设置的链条和位于链条的张紧侧上的缓冲器，用于阻尼链条中的振动或偏移。
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公开(公告)号：US20170219054A1
公开(公告)日：2017-08-03
申请号：US15182797
申请日：2016-06-15
申请人： Berthold Martin , Glenn Giudici
发明人： Berthold Martin , Glenn Giudici
CPC分类号： F16H3/66 , F16H57/08 , F16H61/0265 , F16H2003/442 , F16H2057/087 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046 , F16H2200/2064 , F16H2200/2094
摘要： A multi-speed automatic transmission includes a housing, a transmission input shaft, and a plurality of clutches. Different combinations of clutches of the plurality of clutches are engaged to generate different gear ratios corresponding to respective forward speeds of the automatic transmission. The plurality of clutches are positioned within the housing and include a first friction clutch coupled the input shaft and having a first hub, and a second friction clutch having a second clutch hub. The second friction clutch is disposed about the input shaft and radially nested within the first clutch hub such that the second friction clutch is positioned radially between the first clutch hub and the input shaft. The first friction clutch is engaged to generate at least two forward speeds of the transmission and the second friction clutch is engaged to generate seven forward speeds of the transmission including the two forward speeds.
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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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