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公开(公告)号：US5988341A
公开(公告)日：1999-11-23
申请号：US905029
申请日：1997-08-01
IPC分类号： F16H57/021 , F16H57/029 , F16H57/02
CPC分类号： F16H57/029 , F16H57/021 , Y10T74/2186
摘要： An input shaft bearing retainer for use in a vehicle transmission assembly maintains an input bearing in a desired position without the use of external fasteners such as bolts. The bearing retainer includes an exterior portion having a radially extending flange that is engaged between a transmission case outer wall and a clutch housing outer wall. Since the clutch housing outer wall remains fixed relative to the outer wall of the transmission case, the input bearing retainer is also maintained in place. The interface between an opening through the transmission case and the bearing retainer includes a seal member in the form of an O-ring to maintain a fluid tight seal at the opening of the transmission case.
摘要翻译： 用于车辆变速器组件的输入轴轴承保持器将输入轴承保持在期望的位置，而不需要使用诸如螺栓的外部紧固件。 轴承保持器包括具有径向延伸的凸缘的外部部分，其接合在变速箱外壁和离合器壳体外壁之间。 由于离合器壳体外壁相对于变速器壳体的外壁保持固定，因此输入轴承保持架也保持在适当位置。 通过变速器壳体的开口和轴承保持器之间的界面包括O形圈形式的密封构件，以在变速箱的开口处保持流体密封。
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公开(公告)号：US06227333B1
公开(公告)日：2001-05-08
申请号：US09339752
申请日：1999-06-24
IPC分类号： F01M500
CPC分类号： F16H57/0493 , F16H57/0404 , F16H57/0434 , Y10T74/2186
摘要： A transmission has an integral lubrication system for delivering lubricating fluid to transmission components. The central portion of the lubrication system is conveniently located within the intermediate wall of the housing. The housing has an opening and inlet and outlet ports in fluid communication with the opening. A pumping assembly having inner and outer rotors is disposed within the opening for moving the fluid from the inlet port to the outlet port. A pump cover is attached to the intermediate wall over the opening and the rotors. An inlet and outlet chamber is defined within the opening by the pump cover and space between the inner and outer rotors. The inlet and outlet chambers are in fluid communication with the inlet and outlet ports, respectively, so the pump may draw the fluid from the inlet port into the inlet chamber and then expel the fluid into the outlet chamber and to the outlet port. The intermediate wall also contains integrally formed inlet and main feed passageways. The inlet passageway interconnects the inlet chamber and a sump that stores the fluid and provides fluid communication between them. The main feed passageway interconnects the outlet chamber and a distribution system that delivers the fluid to a plurality of transmission components within the housing.
摘要翻译： 变速器具有用于将润滑流体输送到传动部件的整体润滑系统。 润滑系统的中心部分方便地位于壳体的中间壁内。 壳体具有与开口流体连通的开口和入口和出口。 具有内转子和外转子的泵送组件设置在开口内，用于将流体从入口移动到出口。 泵盖在开口和转子上方连接到中间壁。 入口和出口室通过泵盖和内外转子之间的空间限定在开口内。 入口和出口室分别与入口和出口端口流体连通，因此泵可以将流体从进口端口吸入入口室，然后将流体排出到出口室和出口。 中间壁还包含一体形成的入口和主进料通道。 入口通道将入口室和存储流体的贮槽相互连接并且在它们之间提供流体连通。 主进给通道将出口室和将流体输送到壳体内的多个传动部件的分配系统相互连接。
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公开(公告)号：US06189655B1
公开(公告)日：2001-02-20
申请号：US09344171
申请日：1999-06-24
IPC分类号： F16H5704
CPC分类号： F16H57/0493 , F16H57/0434 , F16H61/0403 , F16H2061/0411 , Y10T74/19991 , Y10T74/2186
摘要： A transmission having an integral lubrication (stem for delivering lubrication fluid to transmission components is provided. The lubrication system has a housing with a sump portion for holding the fluid. The lubrication system also includes a pump assembly with inlet and outlet chambers wherein the pump assembly moves the fluid from the inlet chamber to the outlet chamber. The housing has a collection system with an inlet passageway which interconnects the inlet chamber and the sump to provide fluid communication between them. The housing has a distribution system with a plurality of fluid distribution ports for delivering the fluid to the transmission components. The distribution system interconnects said distribution ports and said outlet chamber to provide fluid communication between them. First, second, and third passageways are integrally formed within various portions of the housing and deliver the fluid to bearing portions of the shafts and to the transmission gears.
摘要翻译： 具有整体润滑的传动装置（用于将润滑流体输送到传动部件的阀杆），该润滑系统具有壳体，该壳体具有用于保持流体的贮槽部分，该润滑系统还包括具有入口和出口室的泵组件， 将流体从入口室移动到出口室，壳体具有收集系统，该收集系统具有入口通道，该入口通道将入口室和贮槽相互连接以提供它们之间的流体连通。壳体具有分配系统，其具有多个流体分配端口 用于将流体输送到传动部件，分配系统将所述分配端口和所述出口室互连，以在它们之间提供流体连通。首先，第二和第三通道一体地形成在壳体的各个部分内，并将流体输送到轴承部分 的轴和传动齿轮。
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公开(公告)号：US06250815B1
公开(公告)日：2001-06-26
申请号：US09339628
申请日：1999-06-24
IPC分类号： F16C1952
CPC分类号： F16C25/08 , F16C19/525 , F16C35/077 , Y10S384/905 , Y10S384/906
摘要： A vehicle transmission is provided having a housing that includes a support with an opening. The transmission also has a shaft with an axis of rotation and an end portion disposed within the support opening. A floating bearing assembly is arranged between the housing and the end portion so that the bearing assembly supports the end portion within the support opening thereby permitting the shaft to rotate about it axis within the support opening. The bearing assembly is movable along the axis of rotation relative to the housing to permit the shaft to move along the axis of rotation. An expansion member is arranged between the end portion and the housing to expand and contract with changing temperatures and maintain a desired end play tolerance between the end portion and the housing.
摘要翻译： 提供了一种车辆变速器，其具有包括具有开口的支撑件的壳体。 变速器还具有带有旋转轴线的轴和设置在支撑开口内的端部。 浮动轴承组件布置在壳体和端部之间，使得轴承组件将支撑件的端部支撑在支撑开口内，从而允许轴在支撑开口内围绕其轴线旋转。 轴承组件可相对于壳体沿着旋转轴线移动，以允许轴沿着旋转轴线移动。 膨胀构件布置在端部和壳体之间以随着温度变化而膨胀和收缩，并且在端部和壳体之间保持期望的最终游隙公差。
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公开(公告)号：US06966237B2
公开(公告)日：2005-11-22
申请号：US09824276
申请日：2001-04-02
CPC分类号： F16H59/70 , F16H61/18 , F16H63/38 , F16H2059/708 , F16H2061/245 , Y10T74/20018 , Y10T74/2003 , Y10T74/20073 , Y10T74/20085 , Y10T74/20104 , Y10T74/2011 , Y10T74/20116
摘要： The first gear/reverse gate switch of the present invention includes a detent switch including a contact pin and a contact switch. When a manual transmission is shifted to a gear not in the first gear/reverse gate, the contact pin of the detent switch engages a recessed portion on a detent mechanism such that the contact pin does not engage the contact switch. This indicates that the transmission is not in a gear in the first gear/reverse gate. When the manual transmission is shifted to a gear in the first gear/reverse gate, the interlock moves the detent, pushing the contact pin into engagement with the contact switch. This indicates that the transmission is in a gear in the first gear/reverse gate. The spring forces the detent into a “relaxed position” when not in the first gear or the reverse gate, breaking switch contact.
摘要翻译： 本发明的第一档/反向门开关包括具有接触销和接触开关的止动开关。 当手动变速器被转移到不在第一档/倒车门中的档位时，制动开关的接触销与止动机构上的凹入部分接合，使得接触销不接合接触开关。 这表示传动装置不在第一挡/反向闸门的齿轮中。 当手动变速箱移动到第一档/倒档门中的齿轮时，联锁装置将使制动器移动，将接触销推向接触开关。 这表示变速器处于第一档/倒档门的档位。 当不在第一档或反向门时，弹簧迫使制动器进入“放松位置”，断开开关接触。
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