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公开(公告)号：US08413780B2
公开(公告)日：2013-04-09
申请号：US12855830
申请日：2010-08-13
CPC分类号： F16D25/083 , F16D1/00 , F16D1/033 , F16D1/101 , F16D21/06 , F16D2021/0615 , F16D2021/0669 , F16D2300/12 , Y10T403/1624 , Y10T403/7073
摘要： A device for transmitting torque between a flywheel rotatably connected to an engine and a dual clutch transmission. The device includes a first substantially u-shaped member fixed to a perimeter of a dual clutch of the dual clutch transmission. The first substantially u-shaped member defines a slot having an open end. The second substantially u-shaped member is attached to a perimeter of the flywheel. The second substantially u-shaped member includes a support member for supporting an engagement member. The first substantially u-shaped member fits at least partially within the second substantially u-shaped member. The pair of bushings disposed proximate the engagement member between the first and second coupling members. The engagement member of the second substantially u-shaped member is configured to engage the open end of the slot of the first substantially u-shaped member and align the first substantially u-shaped member with the second substantially u-shaped member thereby transferring torque between the flywheel and the dual clutch transmission.
摘要翻译： 用于在可旋转地连接到发动机的飞轮与双离合器变速器之间传递扭矩的装置。 该装置包括固定到双离合器变速器的双离合器的周边的第一基本上U形的构件。 第一大致U形构件限定具有开口端的槽。 第二大体上U形的构件附接到飞轮的周边。 第二基本上U形的构件包括用于支撑接合构件的支撑构件。 第一基本上U形的构件至少部分地配合在第二大致U形构件内。 所述一对衬套设置在第一和第二联接构件之间的接合构件附近。 第二基本上为U形的构件的接合构件被构造成接合第一基本上U形构件的槽的开口端，并将第一基本上为U形的构件与第二大致U形构件对准，从而在第 飞轮和双离合器变速器。
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公开(公告)号：US20110053697A1
公开(公告)日：2011-03-03
申请号：US12855830
申请日：2010-08-13
CPC分类号： F16D25/083 , F16D1/00 , F16D1/033 , F16D1/101 , F16D21/06 , F16D2021/0615 , F16D2021/0669 , F16D2300/12 , Y10T403/1624 , Y10T403/7073
摘要： A device for transmitting torque between a flywheel rotatably connected to an engine and a dual clutch transmission. The device includes a first substantially u-shaped member fixed to a perimeter of a dual clutch of the dual clutch transmission. The first substantially u-shaped member defines a slot having an open end. The second substantially u-shaped member is attached to a perimeter of the flywheel. The second substantially u-shaped member includes a support member for supporting an engagement member. The first substantially u-shaped member fits at least partially within the second substantially u-shaped member. The pair of bushings disposed proximate the engagement member between the first and second coupling members. The engagement member of the second substantially u-shaped member is configured to engage the open end of the slot of the first substantially u-shaped member and align the first substantially u-shaped member with the second substantially u-shaped member thereby transferring torque between the flywheel and the dual clutch transmission.
摘要翻译： 用于在可旋转地连接到发动机的飞轮与双离合器变速器之间传递扭矩的装置。 该装置包括固定到双离合器变速器的双离合器的周边的第一基本上U形的构件。 第一大致U形构件限定具有开口端的槽。 第二大体上U形的构件附接到飞轮的周边。 第二基本上U形的构件包括用于支撑接合构件的支撑构件。 第一基本上U形的构件至少部分地配合在第二大致U形构件内。 所述一对衬套设置在第一和第二联接构件之间的接合构件附近。 第二基本上为U形的构件的接合构件被构造成接合第一基本上U形构件的槽的开口端，并将第一基本上为U形的构件与第二大致U形构件对准，从而在第 飞轮和双离合器变速器。
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公开(公告)号：US20110094845A1
公开(公告)日：2011-04-28
申请号：US12855815
申请日：2010-08-13
申请人： Joakim Hogberg , Uwe Krist , James M. Partyka , Robert Neil Paciotti , Stefan Gebert , Jurgen Ryba
发明人： Joakim Hogberg , Uwe Krist , James M. Partyka , Robert Neil Paciotti , Stefan Gebert , Jurgen Ryba
IPC分类号： F16D25/10 , F16D25/0635 , F16D13/52
CPC分类号： F16D25/087 , F16C19/163 , F16C19/54 , F16C2361/43 , F16D21/06 , F16D2021/0615 , F16D2021/0669
摘要： A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons include a first end that is in contact with annular bearing assemblies. The annular bearing assemblies are in contact with actuation levers that are in contact with the first set of frictional elements. The annular pistons are arranged in concentric annular piston slots. Together the piston and annular slots form annular piston chambers. The piston chambers are filled with hydraulic fluid. When the hydraulic fluid is pressurized the pistons slide out of the annular slots and apply a force on the actuation levers which in turn apply an axial compression force on the frictional elements.
摘要翻译： 双离合器致动装置产生压缩双离合器模块的第一和第二组摩擦元件所需的轴向压缩力。 双离合器致动装置包括第一和第二环形活塞。 环形活塞包括与环形轴承组件接触的第一端。 环形轴承组件与与第一组摩擦元件接触的致动杆接触。 环形活塞布置在同心的环形活塞槽中。 活塞和环形槽一起形成环形活塞室。 活塞室充满液压油。 当液压流体被加压时，活塞从环形槽中滑出并在致动杆上施加力，致动杆又对摩擦元件施加轴向压力。
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公开(公告)号：US08485333B2
公开(公告)日：2013-07-16
申请号：US12855815
申请日：2010-08-13
申请人： Joakim Hogberg , Uwe Krist , James M. Partyka , Robert Neil Paciotti , Stefan Gebert , Jurgen Ryba
发明人： Joakim Hogberg , Uwe Krist , James M. Partyka , Robert Neil Paciotti , Stefan Gebert , Jurgen Ryba
CPC分类号： F16D25/087 , F16C19/163 , F16C19/54 , F16C2361/43 , F16D21/06 , F16D2021/0615 , F16D2021/0669
摘要： A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons include a first end that is in contact with annular bearing assemblies. The annular bearing assemblies are in contact with actuation levers that are in contact with the first set of frictional elements. The annular pistons are arranged in concentric annular piston slots. Together the piston and annular slots form annular piston chambers. The piston chambers are filled with hydraulic fluid. When the hydraulic fluid is pressurized the pistons slide out of the annular slots and apply a force on the actuation levers which in turn apply an axial compression force on the frictional elements.
摘要翻译： 双离合器致动装置产生压缩双离合器模块的第一和第二组摩擦元件所需的轴向压缩力。 双离合器致动装置包括第一和第二环形活塞。 环形活塞包括与环形轴承组件接触的第一端。 环形轴承组件与与第一组摩擦元件接触的致动杆接触。 环形活塞布置在同心的环形活塞槽中。 活塞和环形槽一起形成环形活塞室。 活塞室充满液压油。 当液压流体被加压时，活塞从环形槽中滑出并在致动杆上施加力，致动杆又对摩擦元件施加轴向压力。
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5.发明授权公开(公告)号：US08636125B2
公开(公告)日：2014-01-28
申请号：US12855820
申请日：2010-08-13
CPC分类号： F16D25/083 , F16C19/163 , F16C19/54 , F16C2361/43 , F16D21/06 , F16D2021/0615 , F16D2021/0669
摘要： A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons are arranged in concentric annular piston slots. Together the piston and annular slots form annular piston chambers. The actuation device further includes a first set of wiper seals and a second set of wiper seals disposed in a first and a second annular channel in each of the annular pistons. Advantageously, contamination of the piston chambers is reduced or eliminated through the wiping or cleansing action of the first and second set of wiper seals against walls of the annular slots formed in the housing of the actuation device.
摘要翻译： 双离合器致动装置产生压缩双离合器模块的第一和第二组摩擦元件所需的轴向压缩力。 双离合器致动装置包括第一和第二环形活塞。 环形活塞布置在同心的环形活塞槽中。 活塞和环形槽一起形成环形活塞室。 致动装置还包括第一组擦拭器密封件和设置在每个环形活塞中的第一和第二环形通道中的第二组擦拭器密封件。 有利地，活塞室的污染通过第一组和第二组擦拭器密封件与形成在致动装置的壳体中的环形槽的壁的擦拭或清洁作用而减少或消除。
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公开(公告)号：US20110048887A1
公开(公告)日：2011-03-03
申请号：US12855820
申请日：2010-08-13
IPC分类号： F16D25/10
CPC分类号： F16D25/083 , F16C19/163 , F16C19/54 , F16C2361/43 , F16D21/06 , F16D2021/0615 , F16D2021/0669
摘要： A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons include a first end that is in contact with annular bearing assemblies. The annular bearing assemblies are in contact with actuation levers that are in contact with the first set of frictional elements. The annular pistons are arranged in concentric annular piston slots. Together the piston and annular slots form annular piston chambers. The piston chambers are filled with hydraulic fluid. The actuation device further includes a first set of wiper seals and a second set of wiper seals disposed in a first and a second annular channel in each of the annular pistons. When the hydraulic fluid is pressurized the pistons slide out of the annular slots and apply a force on the actuation levers which in turn apply an axial compression force on the frictional elements. Advantageously, contamination of the piston chambers is reduced or eliminated through the wiping or cleansing action of the first and second set of wiper seals against walls of the annular slots formed in the housing of the actuation device.
摘要翻译： 双离合器致动装置产生压缩双离合器模块的第一和第二组摩擦元件所需的轴向压缩力。 双离合器致动装置包括第一和第二环形活塞。 环形活塞包括与环形轴承组件接触的第一端。 环形轴承组件与与第一组摩擦元件接触的致动杆接触。 环形活塞布置在同心的环形活塞槽中。 活塞和环形槽一起形成环形活塞室。 活塞室充满液压油。 致动装置还包括第一组擦拭器密封件和设置在每个环形活塞中的第一和第二环形通道中的第二组擦拭器密封件。 当液压流体被加压时，活塞从环形槽中滑出并在致动杆上施加力，致动杆又对摩擦元件施加轴向压力。 有利地，活塞室的污染通过第一组和第二组擦拭器密封件与形成在致动装置的壳体中的环形槽的壁的擦拭或清洁作用而减少或消除。
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公开(公告)号：US20110135382A1
公开(公告)日：2011-06-09
申请号：US12633524
申请日：2009-12-08
IPC分类号： F16B21/18
CPC分类号： F16H57/0031 , F16B21/183 , F16C19/08 , F16C35/067 , F16C2361/65 , Y10T403/581 , Y10T403/60
摘要： An axial retention assembly for axially retaining a retained member includes a retaining member and a retaining ring. The retaining member has a surface and an annular groove disposed on the surface, where the surface defines a cavity and the annular groove has a groove surface and an edge surface disposed between the surface and the groove surface. The retaining ring has a first portion at least partially disposed in the groove and opposing the groove surface, a second portion at least partially disposed in the cavity and opposing the retained member and the surface of the retaining member, and a recess portion disposed between the first portion and the second portion and opposing the edge surface. The recessed portion of the retaining ring does not contact the edge surface of the retaining member when the retained member exerts a predetermined force on the second portion of the retaining ring.
摘要翻译： 用于轴向保持保持构件的轴向保持组件包括保持构件和保持环。 保持构件具有设置在表面上的表面和环形槽，其中表面限定空腔，并且环形槽具有凹槽表面和设置在表面和凹槽表面之间的边缘表面。 保持环具有至少部分地设置在凹槽中并与凹槽表面相对的第一部分，至少部分地设置在空腔中并与保持构件和保持构件的表面相对的第二部分，以及设置在凹部 第一部分和第二部分并且与边缘表面相对。 当保持构件在保持环的第二部分施加预定的力时，保持环的凹部不接触保持构件的边缘表面。
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公开(公告)号：US20110084015A1
公开(公告)日：2011-04-14
申请号：US12576961
申请日：2009-10-09
IPC分类号： B01D29/82
CPC分类号： F16H57/0404
摘要： A sump filter assembly for filtering hydraulic fluid supplied by a transmission sump includes a filter housing, a support member, a retainer member, and a biasing member. The filter housing has a top surface and a bottom surface, wherein the bottom surface opposes a bottom surface of the transmission sump. The support member includes a first end portion attached to the filter housing. The retainer member is slideably connected to the support member and includes a first end portion having a retaining surface, wherein the retaining surface opposes the top surface of the filter housing. The biasing member has a first end in contact with the retaining surface of the retainer member and a second end in contact with the top surface of the filter housing.
摘要翻译： 用于过滤由传动油底壳供应的液压流体的油底壳过滤器组件包括过滤器壳体，支撑构件，保持构件和偏置构件。 过滤器壳体具有顶表面和底表面，其中底表面与变速箱的底表面相对。 支撑构件包括附接到过滤器壳体的第一端部。 保持构件可滑动地连接到支撑构件并且包括具有保持表面的第一端部部分，其中保持表面与过滤器壳体的顶表面相对。 偏置构件具有与保持构件的保持表面接触的第一端和与过滤器壳体的顶表面接触的第二端。
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公开(公告)号：US20140069763A1
公开(公告)日：2014-03-13
申请号：US13611447
申请日：2012-09-12
申请人： Scott William Heitzenrater , Robert Neil Paciotti , Douglas John Dwenger , Larry D. Diemer , John A. Diemer
发明人： Scott William Heitzenrater , Robert Neil Paciotti , Douglas John Dwenger , Larry D. Diemer , John A. Diemer
IPC分类号： F16D13/40
CPC分类号： F16D25/083 , F16D23/14 , F16D25/082 , F16D25/12
摘要： A transmission and a clutch assembly for a vehicle are disclosed. The clutch assembly includes a housing defining a cavity presenting an interior surface. The interior surface defines a pocket along a longitudinal axis. The clutch assembly further includes a piston disposed in the pocket and movable between an initial position and a final position relative to the pocket along the longitudinal axis. The piston includes a plurality of flanges extending outwardly away from the longitudinal axis. The clutch assembly also includes a biasing member attached to the interior surface of the housing and engaging the piston to continuously bias the piston toward the initial position. The biasing member abuts the flanges of the piston to prevent rotation of the piston about the longitudinal axis as the piston moves between the initial and final positions along the longitudinal axis.
摘要翻译： 公开了一种用于车辆的变速器和离合器组件。 离合器组件包括限定呈现内表面的空腔的壳体。 内表面沿着纵向轴线限定一个口袋。 离合器组件还包括设置在凹穴中并可沿着纵向轴线相对于凹穴在初始位置和最终位置之间移动的活塞。 活塞包括从纵向轴线向外延伸的多个凸缘。 离合器组件还包括附接到壳体的内表面并与活塞接合以将活塞朝向初始位置持续偏置的偏置构件。 当活塞沿着纵向轴线在初始位置和最终位置之间移动时，偏置构件邻接活塞的凸缘以防止活塞围绕纵向轴线旋转。
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公开(公告)号：US08337111B2
公开(公告)日：2012-12-25
申请号：US12633524
申请日：2009-12-08
IPC分类号： F16D1/06
CPC分类号： F16H57/0031 , F16B21/183 , F16C19/08 , F16C35/067 , F16C2361/65 , Y10T403/581 , Y10T403/60
摘要： An axial retention assembly for axially retaining a retained member includes a retaining member and a retaining ring. The retaining member has a surface and an annular groove disposed on the surface, where the surface defines a cavity and the annular groove has a groove surface and an edge surface disposed between the surface and the groove surface. The retaining ring has a first portion at least partially disposed in the groove and opposing the groove surface, a second portion at least partially disposed in the cavity and opposing the retained member and the surface of the retaining member, and a recess portion disposed between the first portion and the second portion and opposing the edge surface. The recessed portion of the retaining ring does not contact the edge surface of the retaining member when the retained member exerts a predetermined force on the second portion of the retaining ring.
摘要翻译： 用于轴向保持保持构件的轴向保持组件包括保持构件和保持环。 保持构件具有设置在表面上的表面和环形槽，其中表面限定空腔，并且环形槽具有凹槽表面和设置在表面和凹槽表面之间的边缘表面。 保持环具有至少部分地设置在凹槽中并与凹槽表面相对的第一部分，至少部分地设置在空腔中并与保持构件和保持构件的表面相对的第二部分，以及设置在凹部 第一部分和第二部分并且与边缘表面相对。 当保持构件在保持环的第二部分施加预定的力时，保持环的凹部不接触保持构件的边缘表面。
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