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公开(公告)号：US08052577B2
公开(公告)日：2011-11-08
申请号：US11573991
申请日：2005-08-18
IPC分类号： F16H61/14
CPC分类号： F16H61/143 , F16H3/663 , F16H61/0206 , F16H61/686 , F16H2061/145 , F16H2200/0052 , F16H2200/2046 , Y10T477/6347 , Y10T477/73 , Y10T477/78
摘要： A torque converter having a lockup clutch or a coupling device, for selectively providing a mechanical connection between a drive unit and a drive train. The lockup clutch (C) or coupling device has a driving part connected to the drive unit and a driven part connected to the drive train. The torque converter also has a control system for applying a first pressure in a sense to cause frictional engagement between the driving part and the driven part and a second pressure in a sense to cause disengagement of the driving part and the driven part. A differential between the pressures is progressively controllable by the control system so as to control the relative positioning between the driven part and the driving part.
摘要翻译： 具有锁止离合器或联接装置的变矩器，用于选择性地在驱动单元和传动系之间提供机械连接。 锁止离合器（C）或联接装置具有连接到驱动单元的驱动部件和连接到传动系的从动部件。 变矩器还具有用于在某种意义上施加第一压力以引起驱动部分和被驱动部分之间的摩擦接合的控制系统，以及在导致驱动部分和被驱动部分脱离的意义上的第二压力。 通过控制系统逐渐地控制压力之间的差异，以便控制从动部件和驱动部件之间的相对定位。
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公开(公告)号：US20100285918A1
公开(公告)日：2010-11-11
申请号：US12740416
申请日：2008-10-31
IPC分类号： F16H3/44
CPC分类号： F16H3/663 , F16H2200/0043 , F16H2200/2005 , F16H2200/2023 , F16H2200/2046
摘要： A multi-ratio automatic transmission for a vehicle, the transmission having a single planetary gear set, a plurality of friction elements for coupling components of the planetary gear set between an input and an output of the transmission in different configurations so as to achieve a plurality of forward drive ratios, and a control system for selectively engaging/disengaging the friction elements in different combinations to effect selection of the ratios, wherein the friction elements include first and second clutches mounted forward of the planetary gear set, and wherein power flow in each of the forward drive ratios is routed from the input to the planetary gear set through at least one of the first and second clutches.
摘要翻译： 一种用于车辆的多比率自动变速器，所述变速器具有单个行星齿轮组，多个摩擦元件，用于以不同的构造将所述行星齿轮组的输入和输出之间的部件联接，以实现多个 以及用于以不同组合选择性地接合/分离摩擦元件以实现比率的选择的控制系统，其中摩擦元件包括安装在行星齿轮组前方的第一和第二离合器，并且其中每个 的前进驱动比通过第一和第二离合器中的至少一个从输入路线行进到行星齿轮组。
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公开(公告)号：US08388489B2
公开(公告)日：2013-03-05
申请号：US12740416
申请日：2008-10-31
IPC分类号： F16H3/44
CPC分类号： F16H3/663 , F16H2200/0043 , F16H2200/2005 , F16H2200/2023 , F16H2200/2046
摘要： A multi-ratio automatic transmission for a vehicle, the transmission having a single planetary gear set, a plurality of friction elements for coupling components of the planetary gear set between an input and an output of the transmission in different configurations so as to achieve a plurality of forward drive ratios, and a control system for selectively engaging/disengaging the friction elements in different combinations to effect selection of the ratios, wherein the friction elements include first and second clutches mounted forward of the planetary gear set, and wherein power flow in each of the forward drive ratios is routed from the input to the planetary gear set through at least one of the first and second clutches.
摘要翻译： 一种用于车辆的多比率自动变速器，所述变速器具有单个行星齿轮组，多个摩擦元件，用于以不同的构造将所述行星齿轮组的输入和输出之间的部件联接，以实现多个 以及用于以不同组合选择性地接合/分离摩擦元件以实现比率的选择的控制系统，其中摩擦元件包括安装在行星齿轮组前方的第一和第二离合器，并且其中每个 的前进驱动比通过第一和第二离合器中的至少一个从输入路线行进到行星齿轮组。
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公开(公告)号：US20090054206A1
公开(公告)日：2009-02-26
申请号：US11573991
申请日：2005-08-18
CPC分类号： F16H61/143 , F16H3/663 , F16H61/0206 , F16H61/686 , F16H2061/145 , F16H2200/0052 , F16H2200/2046 , Y10T477/6347 , Y10T477/73 , Y10T477/78
摘要： A torque converter having a lockup clutch or a coupling device, for selectively providing a mechanical connection between a drive unit and a drive train. The lockup clutch (C) or coupling device has a driving part connected to the drive unit and a driven part connected to the drive train. The torque converter also has a control system for applying a first pressure in a sense to cause frictional engagement between the driving part and the driven part and a second pressure in a sense to cause disengagement of the driving part and the driven part. A differential between the pressures is progressively controllable by the control system so as to control the relative positioning between the driven part and the driving part.
摘要翻译： 具有锁止离合器或联接装置的变矩器，用于选择性地在驱动单元和传动系之间提供机械连接。 锁止离合器（C）或联接装置具有连接到驱动单元的驱动部件和连接到传动系的从动部件。 变矩器还具有用于在某种意义上施加第一压力以引起驱动部分和被驱动部分之间的摩擦接合的控制系统，以及在导致驱动部分和被驱动部分脱离的意义上的第二压力。 通过控制系统逐渐地控制压力之间的差异，以便控制从动部件和驱动部件之间的相对定位。
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公开(公告)号：US20060180705A1
公开(公告)日：2006-08-17
申请号：US11059287
申请日：2005-02-16
申请人： David Nansen , Marc Matsen , Terry Smith , William Herb , Ronald Brown , Lee Firth
发明人： David Nansen , Marc Matsen , Terry Smith , William Herb , Ronald Brown , Lee Firth
IPC分类号： B64C1/00
CPC分类号： B64C1/06 , B64C2001/0072 , B64C2001/0081 , Y02T50/43
摘要： A structural assembly and an associated system and method for manufacture are provided. The structural assembly includes an elongate member and a first connector member that is connected to an end of the elongate member by a braze joint. A second connector member can be connected to an end of the elongate member opposite the first connector by another braze joint. The elongate member is formed of a metal matrix composite material that includes a plurality of fibers of a reinforcement material disposed in a metal matrix. Each connector member is formed of a material that is dissimilar to the material of the elongate member. The braze joints can be formed by selectively heating the braze material, e.g., with an inductive coil that extends circumferentially around only a portion of the structural assembly.
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