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1. 发明授权

US11885382B2 Power transmission apparatus 有权
公开(公告)号：US11885382B2
公开(公告)日：2024-01-30
申请号：US18076449
申请日：2022-12-07
申请人： Kabushiki Kaisha F.C.C.
发明人： Yoshihiko Ozawa , Han Hiong Chen , Katsu Yoshimoto
IPC分类号： F16D43/10 , B60K17/02 , F16D47/00 , F16D13/54 , F16D43/12 , F16D43/30 , F16D13/52
CPC分类号： F16D43/10 , B60K17/02 , F16D13/54 , F16D43/12 , F16D43/30 , F16D47/00 , F16D13/52
摘要： During movement of a mass of a centrifugal clutch a radially inner position to a radially outer position and a resulting increase in torque transmitted from an input gear to an output shaft, a power transmission apparatus includes a first torque region where the apparatus restricts operation of a pressing assist cam and a second torque region where the apparatus allows operation of the pressing assist cam.

2. 发明授权

US07673453B2 Hydrodynamic coupling 失效
标题翻译：流体耦合
公开(公告)号：US07673453B2
公开(公告)日：2010-03-09
申请号：US10583793
申请日：2004-12-09
申请人： Markus Kley
发明人： Markus Kley
IPC分类号： F02G3/00 , F16D33/14 , F16D33/06 , F16D33/18 , F16D33/08 , F16D33/00 , F16D47/00 , F16D47/06
CPC分类号： F16D57/04 , F16D33/06
摘要： A hydrodynamic coupling that has a primary impeller and a secondary impeller. A drive shaft drives the primary impeller. The drive shaft has a first end, a second end, a central axis, and a prespecified segment between the first and second ends. There is at least one supply channel for introducing a working medium to the toroidal working chamber. The at least one supply channel is formed in the drive shaft at the central axis along the prespecified segment. The plurality of evacuation channels evacuates the working medium from the toroidal working chamber, and the plurality of evacuation channels is formed in the drive shaft radially about the at least one supply channel. The plurality of evacuation channels is formed from the first end up to at least the second end with the first end being located a predetermined distance from the toroidal working chamber.
摘要翻译：具有初级叶轮和次级叶轮的流体动力联轴器。驱动轴驱动主叶轮。驱动轴具有第一端，第二端，中心轴线和在第一和第二端之间的预定段。至少有一个用于将工作介质引入环形工作室的供应通道。所述至少一个供应通道形成在所述驱动轴中沿所述预定段的中心轴处。多个排气通道从环形工作室排出工作介质，并且多个排气通道围绕着至少一个供应通道径向地形成在驱动轴中。多个抽空通道从第一端形成至少至少第二端，第一端位于环形工作室的预定距离处。

3. 发明授权

US07172059B2 Electromagnetic coupling 失效
标题翻译：电磁耦合
公开(公告)号：US07172059B2
公开(公告)日：2007-02-06
申请号：US10822207
申请日：2004-04-08
申请人： Shigeaki Yamanaka , Masahiro Dohi
发明人： Shigeaki Yamanaka , Masahiro Dohi
IPC分类号： F16D47/00 , F16D27/00
CPC分类号： F16D28/00 , F16D27/004 , F16D27/115 , F16D27/14
摘要： Disclosed is an electromagnetic coupling designed to strengthen the magnetic force exerted from an electromagnetic coil in the direction in which a pilot clutch is operated. In the electromagnetic coupling with the pilot clutch for activating a main clutch wherein clutch plates are thrust with a retaining ring moved by magnetic force produced by an electromagnetic coil in the pilot clutch, the electromagnetic coil in the pilot clutch is surrounded with ferromagnetic material over at least two of its three facial sides other than its magnetic force exerting facial side, namely over at least its rear and outer facial sides and the ferromagnetic material is covered with nonmagnetic material.
摘要翻译：公开了一种电磁耦合，其被设计成加强从电磁线圈施加的先导离合器操作方向的磁力。在与用于启动主离合器的先导离合器的电磁耦合中，其中离合器片被推动，其中由通过先导离合器中的电磁线圈产生的磁力而移动的保持环，先导离合器中的电磁线圈被铁磁材料包围，其三个面部中的至少两个除了其施加面部侧面的磁力之外，即至少其后面和外侧面以及铁磁材料被非磁性材料覆盖。

4. 发明授权

US07104922B2 Method and device for control of a shifting component of a stepped automatic transmission 失效
标题翻译：用于控制有级自动变速器的变速部件的方法和装置
公开(公告)号：US07104922B2
公开(公告)日：2006-09-12
申请号：US10756933
申请日：2004-01-14
申请人： Ralf Dreibholz , Michael Ebenhoch
发明人： Ralf Dreibholz , Michael Ebenhoch
IPC分类号： B60W10/02 , F16H3/38 , F16D47/00
CPC分类号： F16H61/0437 , F16H61/684 , F16H63/3026 , F16H2061/0474 , F16H2306/46 , F16H2306/50 , Y10T74/19284 , Y10T477/641 , Y10T477/753 , Y10T477/78
摘要： The control of a shifting component (1) of a stepped automatic transmission is designed with one frictionally engaged element (2) and one form-locking element (3). When this shifting component (1) is engaged, a transmitting capacity of the frictionally engaged element (2) is first adjusted and when a synchronous state of the form-locking element (3) exists, the form-locking element (3) is closed. When the form-locking element (3) is closed, a transmitting capacity of the frictionally engaged element (3) is reduced. In case of a demand for disengaging the shifting component (1) before opening under load, the form-locking element (3) and the transmitting capacity of the frictionally engaged element (2) is increased so that a power flow, which is conveyed via the closed form-locking element (3) of the shifting component (1), can be conveyed via the frictionally engaged element when the form-locking element (3) is open.
摘要翻译：阶梯式自动变速器的变速部件（1）的控制设计有一个摩擦接合元件（2）和一个成形锁定元件（3）。当该移动部件（1）接合时，首先调节摩擦接合元件（2）的传递能力，并且当形成锁定元件（3）的同步状态存在时，形成锁定元件（3）被关闭。当形状锁定元件（3）关闭时，摩擦接合元件（3）的传递能力降低。在需要在负载打开之前解除变速部件（1）的情况下，形状锁定元件（3）和摩擦接合元件（2）的传递能力增加，使得通过当形状锁定元件（3）打开时，移动部件（1）的闭合的形状锁定元件（3）可以经由摩擦接合的元件传送。

5. 发明申请

US20050262957A1 Synchronizer design 审中-公开
标题翻译：同步器设计
公开(公告)号：US20050262957A1
公开(公告)日：2005-12-01
申请号：US10853450
申请日：2004-05-25
申请人： Syed Razzacki
发明人： Syed Razzacki
IPC分类号： F16D23/06 , F16D47/00
CPC分类号： F16D23/06 , F16D2023/0618 , F16D2023/0656 , F16D2023/0668 , Y10T74/19284
摘要： A method for designing a synchronizer in a transmission which has a plurality of components each defined by one or more parameters is provided. The method includes selecting a first parameter having a relationship to the transmission. A second parameter is selected based off of a relationship to the first parameter. Then, the synchronizer components are designed while simulating a synchronization episode using the first and second parameters. The synchronization episode is divided into stages wherein for any given stage at least one component parameter is calculated or selected.
摘要翻译：提供一种用于设计具有由一个或多个参数限定的多个部件的传输中的同步器的方法。该方法包括选择与传输有关系的第一参数。基于与第一参数的关系来选择第二参数。然后，在使用第一和第二参数模拟同步事件时设计同步器部件。同步事件被划分为阶段，其中对于任何给定阶段，至少一个组件参数被计算或选择。

6. 发明授权

US06951521B2 Transmission actuator 有权
标题翻译：传动执行器
公开(公告)号：US06951521B2
公开(公告)日：2005-10-04
申请号：US10678638
申请日：2003-10-06
申请人： Takehiko Hakui
发明人： Takehiko Hakui
IPC分类号： F16H1/28 , F16D47/00 , F16H48/22 , F16H48/295 , F16H48/30 , F16H48/34 , F16H48/38 , F16H63/30
CPC分类号： F16H63/3043 , F16D27/004 , F16D28/00 , F16H1/32
摘要： A transmission actuator has a torque generating mechanism for generating a torque from a drive shaft, a speed reduction mechanism for multiplying a torque from the torque generating mechanism through a differential motion produced by a difference in gear ratio between a gearset of a first internally toothed gear and a first externally toothed gear and a gearset of a second internally toothed gear and a second externally toothed gear, a motion direction changing mechanism for converting the torque multiplied into a thrust and a friction engagement mechanism for transmitting power from an input shaft to an output shaft by virtue of the thrust so converted, wherein the drive shaft is made hollow so that the input shaft and the output shaft are disposed in a hollow portion of the drive shaft.
摘要翻译：变速器致动器具有用于从驱动轴产生转矩的转矩发生机构，用于将来自转矩产生机构的转矩乘以由第一内齿轮的齿轮之间的齿轮比差产生的差速运动的减速机构以及第一外齿齿轮和第二内齿齿轮和第二外齿齿轮的齿轮组，用于将乘以推力的扭矩转换的运动方向改变机构和用于将动力从输入轴传递到输出的摩擦接合机构轴由于被转换的推力，其中驱动轴被制成中空的，使得输入轴和输出轴设置在驱动轴的中空部分中。

7. 发明授权

US06880688B2 Driving force transmitting apparatus 有权
标题翻译：驱动力传递装置
公开(公告)号：US06880688B2
公开(公告)日：2005-04-19
申请号：US10650850
申请日：2003-08-29
申请人： Akio Matsumoto
发明人： Akio Matsumoto
IPC分类号： F16D27/115 , F16D28/00 , F16D47/00
CPC分类号： F16D27/115 , F16D27/004 , F16D2027/008
摘要： A driving force transmitting apparatus includes a clutch mechanism for bringing a pilot clutch to a frictionally engaged condition, and a cam mechanism for bringing a main clutch for transmitting driving force to a frictionally engaged condition during operation of the clutch mechanism. The cam mechanism includes a pilot cam member, a main cam member, a stopper member, and a biasing means for biasing the stopper member in a rotational direction for respectively engaging the pilot cam member and the main cam member to the stopper member. A position of the pilot cam member, the main cam member, and the stopper member is determined depending on a relationship between a biasing force to the stopper member by the biasing means and a torque to the pilot cam member.
摘要翻译：驱动力传递装置包括用于使先导离合器处于摩擦接合状态的离合器机构，以及用于在离合器机构的操作期间使用于将驱动力传递到摩擦接合状态的主离合器的凸轮机构。凸轮机构包括导向凸轮构件，主凸轮构件，止动构件和用于沿止动构件向止动构件分别接合导向凸轮构件和主凸轮构件的旋转方向的偏置装置。导向凸轮构件，主凸轮构件和止动构件的位置取决于通过偏置装置对止动构件施力的关系和对引导凸轮构件的转矩之间的关系。

8. 发明授权

US4787493A Automatic clutch adjuster mechanism 失效
标题翻译：自动离合器调节机构
公开(公告)号：US4787493A
公开(公告)日：1988-11-29
申请号：US11777
申请日：1987-02-06
申请人： Kohei Ohsono , Yoshihiro Yoshida
发明人： Kohei Ohsono , Yoshihiro Yoshida
IPC分类号： F16D13/52 , F16D23/12 , F16D43/18 , F16D47/00
CPC分类号： F16D43/18 , F16D23/12 , F16D47/00 , F16D2023/123
摘要： A clutch having a centrifugal clutch mechanism coupled in series with a controlled clutch mechanism to provide automatic clutching for starting and controlled clutching for gear shifting. A clutch pressure plate is coupled with a clutch release member for actuating the clutch. The clutch further includes a lock plate which is positioned around the clutch release member to engage same when tilted. An actuator directs the clutch lock plate along the clutch release member and acts to twist the plate to engage the member for disengaging the clutch. A spring returns the plate and untwists it when the actuator is released to allow automatic adjustment.
摘要翻译：一种离合器，其具有离心离合器机构，其与受控的离合器机构串联联接，以提供用于变速起动和控制的离合器的自动离合器。离合器压板与用于致动离合器的离合器释放构件联接。离合器还包括锁定板，该锁定板围绕离合器释放构件定位以在倾斜时与其接合。致动器引导离合器锁定板沿着离合器释放构件并用于扭转板以接合构件以使离合器脱离。当执行器被释放时，弹簧返回板并解锁，以允许自动调整。

9. 发明授权

US4753330A Multiple clutch system having cam coupler between clutches 失效
标题翻译：离合器之间具有凸轮连接器的多离合器系统
公开(公告)号：US4753330A
公开(公告)日：1988-06-28
申请号：US881615
申请日：1986-07-03
申请人： Kouhei Ohzono , Yoshihisa Iwatsuka
发明人： Kouhei Ohzono , Yoshihisa Iwatsuka
IPC分类号： F16D13/52 , F16D43/04 , F16D47/00 , F16D21/08
CPC分类号： F16D43/04 , F16D47/00
摘要： A clutch having a starter clutch mechanism and a manual clutch mechanism combined on a driven shaft. The starter clutch mechanism is positioned within a clutch outer of the manual clutch and operates through a cam to transmit relative rotational motion into axial motion for actuating the main clutch. The relative rotational motion is experienced when the starter clutch mechanism reaches the appropriate speed for engagement. A throw-out linkage is provided outwardly of the main clutch and actuates the thrust plate through the center of the main clutch inner. Thus, the starter clutch mechanism, the cam shaft and the thrust plate may be located inwardly of the main clutch mechanism within a cylindrical clutch outer closed at one end.
摘要翻译：一种具有起动离合器机构和组合在从动轴上的手动离合器机构的离合器。起动离合器机构位于手动离合器的离合器外部，并通过凸轮操作，以将相对旋转运动传递到轴向运动中，以致动主离合器。当起动离合器机构达到适当的接合速度时，经历相对旋转运动。在主离合器的外侧设置有一个脱出联动装置，通过主离合器内部的中心来驱动止推板。因此，起动离合器机构，凸轮轴和止推板可以位于主离合器机构的内侧，在一端的外部闭合的圆柱形离合器内。

10. 发明授权

US4703840A Torsion damping mechanism 失效
标题翻译：扭转阻尼机构
公开(公告)号：US4703840A
公开(公告)日：1987-11-03
申请号：US838063
申请日：1986-03-10
申请人： Warren G. Bopp
发明人： Warren G. Bopp
IPC分类号： F02B1/04 , F16D13/12 , F16D47/00 , F16F15/121 , F16H45/02 , F16D3/80 , F16D35/00
CPC分类号： F16F15/1213 , F16D13/12 , F16D47/00 , F16H45/02 , F02B1/04 , F16H2041/246
摘要： A mechanism (19) disposed in a torque converter housing (24) for damping torsionals in a vehicle driveline. The mechanism comprises a viscous coupling (22) including a housing (64) having two sidewalls (24a, 68) defining a chamber (70) containing a viscous liquid, and a clutch member (72) disposed in the chamber for viscous clutching coaction with the housing. One of the sidewalls (24a) is defined by an end wall of the torque converter housing. The housing and clutch member are interconnected by a spring assembly (20) including flat torsion springs (61, 62) which transmit steady-state driveline torque and isolate driveline torsionals. The inner surfaces (24b, 68a) of the housing each include two circumferentially spaced clutching surfaces separated by the clutch member. The clutch member has oppositely facing surfaces (72b, 72c) each which include two flat circumferentially spaced clutching surfaces. When the clutching surfaces of the housing are disposed opposite the clutching surfaces of the clutch member, the clutching coaction therebetween is a maximum. When the clutching surfaces of the housing are disposed opposite the spaces between the clutching surfaces of the clutch member, the clutching coaction is a minimum.
摘要翻译：设置在变矩器壳体（24）中用于阻尼车辆传动系中的扭转的机构（19）。该机构包括一个粘性联轴器（22），它包括壳体（64），壳体（64）具有限定含有粘性液体的腔室（70）的两个侧壁（24a，68）和设置在腔室中的离合器构件住房。侧壁（24a）中的一个由变矩器壳体的端壁限定。壳体和离合器构件通过弹簧组件（20）相互连接，弹簧组件（20）包括传递稳态传动系扭矩并隔离传动系扭矩的平坦扭转弹簧（61,62）。壳体的内表面（24b，68a）各自包括由离合器构件分开的两个周向间隔开的离合表面。离合器构件具有相对的表面（72b，72c），每个表面包括两个平坦的周向间隔的离合表面。当壳体的离合表面与离合器构件的离合表面相对设置时，其间的离合力最大。当壳体的离合表面与离合器构件的离合表面之间的空间相对设置时，离合器的作用最小。

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