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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：US6042084A
公开(公告)日：2000-03-28
申请号：US251258
申请日：1999-02-16
CPC分类号： F16K11/07 , F15B13/0402
摘要： A piston is reciprocable in a cylinder of a valve body. A spring in the cylinder has one end bearing against the piston. An abutment holds a retainer in bearing engagement with the opposite end of the spring to hold the spring under compression. The valve body has a slot through which the retainer may be introduced transversely into the cylinder when the spring is further compressed. The retainer has a locking tab. The valve body has an axial notch extending from the slot in a direction away from the spring to clear the tab when the spring is further compressed by a tool and the retainer is introduced. When the tool is withdrawn and the retainer is forced back against the abutment by the spring, the tab extends beyond the notch to be overlain and trapped or blocked by a portion of the valve body to prevent the retainer from falling out of the cylinder through the slot.
摘要翻译： 活塞可在阀体的气缸中往复运动。 气缸中的弹簧具有一端抵靠活塞的端部。 支座保持与弹簧的相对端轴承接合的保持器，以将弹簧保持在压缩状态。 阀体具有狭槽，当弹簧进一步压缩时，保持器可以横向引入气缸中。 保持器具有锁定片。 阀体具有沿着远离弹簧的方向从狭槽延伸的轴向凹口，以在弹簧被工具进一步压缩并且保持器被引入时清除凸片。 当工具被拉出并且保持器被弹簧压靠在邻接件上时，突出部延伸超过凹口以被阀体的一部分覆盖并且被挡住或阻挡，以防止保持器从缸体中脱落通过 槽
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公开(公告)号：US5259271A
公开(公告)日：1993-11-09
申请号：US995399
申请日：1992-12-18
IPC分类号： B23P19/04 , B60K17/00 , B60K17/16 , F16H48/08 , F16H48/38 , F16H48/40 , F16H48/42 , F16H57/02 , F16H57/021 , F16H57/037 , F16H3/02
CPC分类号： F16H57/021 , B23P19/04 , B60K17/00 , B60K17/16 , F16H48/08 , F16H57/037 , F16C2361/61 , F16H2048/382 , F16H2048/387 , F16H2048/405 , F16H2048/423 , F16H2057/02043 , Y10T74/19167 , Y10T74/2186
摘要： A north-south transaxle includes a case having a first passageway extending longitudinally, a second passageway spaced from the first passageway and being generally parallel to the first passageway and extending longitudinally, and a cavity at one end of the second passageway having an opening generally perpendicular to the second passageway. The transaxle also includes a transmission assembly disposed in the first passageway, a transfer assembly disposed in the second passageway and a structure interconnecting the transmission assembly and transfer assembly for transferring torque from the transmission assembly to the transfer assembly. The transaxle further includes a differential assembly disposed in the cavity and the transaxle is structured to thermally compensate preload on the differential assembly over a temperature operating range.
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，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，并且第二通道的一端处的空腔具有大致垂直的开口 到第二条通道。 传动桥还包括设置在第一通道中的传动组件，设置在第二通道中的传递组件和将变速器组件和传递组件互连的结构，用于将扭矩传递到传动组件。 变速驱动桥还包括设置在空腔中的差速器组件，并且驱动桥被构造成在温度运行范围上热补偿差速器组件上的预载荷。
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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：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：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：US06095941A
公开(公告)日：2000-08-01
申请号：US282988
申请日：1999-03-31
摘要： An overrunning clutch assembly for an automatic transmission having a plurality of planetary gear sets. The overrunning clutch assembly includes an inner race and an outer race. The outer race radially surround the inner race. The overrunning clutch assembly further includes a plurality of rollers disposed between the inner race and the outer race for permitting relative rotation between the inner race and the outer race in a first direction and limiting relative rotation between the inner race and the outer race in a second direction. The outer race includes a radially extending portion extending radially inward beyond an outer periphery of the inner race. The radially extending portion cooperates with the inner race to react a thrust load generated by the plurality of gear sets.
摘要翻译： 一种用于具有多个行星齿轮组的自动变速器的超越离合器组件。 超越离合器组件包括内座圈和外座圈。 外圈径向围绕内圈。 超越离合器组件还包括设置在内座圈和外座圈之间的多个辊，用于允许内座圈和外座圈在第一方向上的相对旋转，并且限制内座圈和外座圈之间的相对旋转，第二 方向。 外圈包括径向向内延伸超过内圈外周的径向延伸部分。 径向延伸部分与内圈配合以对由多个齿轮组产生的推力负荷作出反应。
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公开(公告)号：US06066066A
公开(公告)日：2000-05-23
申请号：US282383
申请日：1999-03-31
IPC分类号： F16H3/66 , F16H57/021 , F16H63/30 , F16H3/62 , F16H57/02
CPC分类号： F16H57/021 , F16H3/66 , F16H63/3026 , Y10T74/2186
摘要： The present invention relates to a transmission for an automotive vehicle having a clutch retainer assembly or thrust bulkhead fixedly secured to the transmission housing and interdisposed between the reverse clutch assembly and the fourth clutch assembly. A pair of thrust bearing assemblies are interdisposed between the clutch assemblies and the thrust bulkhead to transfer the axial thrust loads generated by the multiple planetary gear assemblies through the thrust bulkhead to the transmission housing.
摘要翻译： 本发明涉及一种用于机动车辆的变速器，其具有固定地固定到变速器壳体并且介于倒档离合器组件和第四离合器组件之间的离合器保持器组件或推力隔板。 一对推力轴承组件被插在离合器组件和推力隔板之间以将由多个行星齿轮组件产生的轴向推力载荷通过推力隔板传递到变速器壳体。
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公开(公告)号：US6074323A
公开(公告)日：2000-06-13
申请号：US282918
申请日：1999-03-31
申请人： John C. Collins , Berthold Martin
发明人： John C. Collins , Berthold Martin
摘要： An annulus gear for an automatic transmission and method of construction. The annulus gear is a one-piece or monolithic gear having a set of gear teeth formed on an inner surface thereof for operably coupling with a set of planetary gears. A plurality of lugs extend axially from a rearward edge of the annulus gear and cooperate with a plurality of radially extending tangs formed on an adjacent clutch hub for rotatably coupling the annulus gear with an adjacent clutch mechanism. Similarly, a forward edge of the annulus gear has a plurality of reliefs formed therein which are adapted to receive a plurality of tangs radially extending from an adjacent planetary gear set carrier. In this manner, the annulus gear may also be operably coupled to an adjacent planetary gear set.
摘要翻译： 一种用于自动变速器的环形齿轮及其结构方法。 环形齿轮是一体式或整体式齿轮，其具有形成在其内表面上的一组齿轮齿，用于与一组行星齿轮可操作地联接。 多个凸耳从环形齿轮的后边缘轴向延伸，并与形成在相邻离合器轮毂上的多个径向延伸的柄脚配合，以将环形齿轮与相邻离合器机构可旋转地联接。 类似地，环形齿轮的前边缘具有形成在其中的多个凸起，其适于容纳从相邻的行星齿轮组承载件径向延伸的多个柄脚。 以这种方式，环形齿轮也可以可操作地联接到相邻的行星齿轮组。
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