公开(公告)号：US6055879A

公开(公告)日：2000-05-02

申请号：US833739

申请日：1997-04-09

申请人： Akiharu Abe ,  Kojiro Kuramochi ,  Masafumi Kinoshita ,  Ryoji Habuchi

发明人： Akiharu Abe ,  Kojiro Kuramochi ,  Masafumi Kinoshita ,  Ryoji Habuchi

IPC分类号： F16H61/00 ,  F16H3/00 ,  F16H61/12 ,  F16H61/688 ,  F16D48/02

CPC分类号： F16H61/12 ,  F16H2061/1204 ,  F16H2061/1232 ,  F16H2061/1244 ,  F16H2061/1268 ,  F16H2200/0043 ,  F16H3/006 ,  F16H61/688 ,  Y10T74/19228 ,  Y10T74/19251

摘要： A hydraulic control system for an automatic transmission of multiple clutch type, in which a switchover valve (2 in FIG. 4) for switching-over clutch control pressures includes two spool valvules (4 and 6). When one of two clutches (C1 and C2) is supplied with the clutch control pressure and is held in engagement, the spool valvules (4 and 6) operate to cut off the supply of the clutch control pressure for the other clutch to-be-disengaged and to hold the engagement of one clutch to-be-engaged. Thus, even when the supply source (12 or 14) of the clutch control pressure has failed, the clutches (C1 and C2) are prevented from coming into multiple engagement.

摘要翻译： 一种用于多离合器类型的自动变速器的液压控制系统，其中用于切换离合器控制压力的切换阀（图4中的2）包括两个阀芯阀（4和6）。 当两个离合器（C1和C2）中的一个被提供离合器控制压力并被保持接合时，阀芯阀（4,6）操作以切断用于另一离合器的离合器控制压力的供给， 脱离并保持一个待啮合的离合器的接合。 因此，即使离合器控制压力的供给源（12或14）发生故障，也能够防止离合器（C1，C2）进入多个接合状态。

公开(公告)号：US08517871B2

公开(公告)日：2013-08-27

申请号：US12307588

申请日：2007-06-20

申请人： Yusuke Ogata ,  Yoshinobu Soga ,  Ryoji Habuchi ,  Hideki Yasue ,  Hirofumi Nakada

发明人： Yusuke Ogata ,  Yoshinobu Soga ,  Ryoji Habuchi ,  Hideki Yasue ,  Hirofumi Nakada

IPC分类号： F16H61/06

CPC分类号： F16H61/66272 ,  F16H2061/66277

摘要： In a vehicular belt-driven continuously variable transmission, belt squeezing force is inhibited from becoming excessive and a safety factor, with respect to belt slip, of belt squeezing force applied to a transmission belt (48) is reduced to a value that is less than or equal to 1.5 by reducing a pressure receiving area (SOUT) of an output side hydraulic cylinder (46c). As a result, a centrifugal hydraulic pressure canceller chamber on a secondary pulley side (46) can be eliminated thus simplifying the structure of the vehicular belt-driven continuously variable transmission, while belt squeezing force can be appropriately controlled.

摘要翻译： 在车用带驱动无级变速器中，抑制带挤压力变得过大，并且施加到传动带（48）上的带挤压力相对于带打滑的安全系数降低到小于 或通过减小输出侧液压缸（46c）的受压面积（SOUT）等于1.5。 结果，可以消除副皮带轮侧（46）上的离心式液压消除器室，从而简化了带式驱动无级变速器的结构，同时可以适当地控制带挤压力。

公开(公告)号：US08403779B2

公开(公告)日：2013-03-26

申请号：US12588442

申请日：2009-10-15

申请人： Kazumichi Tsukuda ,  Youichi Murata ,  Syoichi Sayo ,  Ryoji Habuchi

发明人： Kazumichi Tsukuda ,  Youichi Murata ,  Syoichi Sayo ,  Ryoji Habuchi

IPC分类号： F16H9/00 ,  F16H9/12

CPC分类号： F16H9/18 ,  F16C35/067 ,  F16C2361/63 ,  F16H57/021 ,  F16H57/031 ,  F16H57/035

摘要： A belt type continuously variable transmission includes a primary shaft and a secondary shaft, wherein the primary shaft is supported on a case via a first rolling element bearing, and the secondary shaft is supported on the case via a second rolling element bearing, the case is formed with a bolt hole at each of an even number of locations in a region separate from a shaft center plane, which is a plane that passes through a shaft center of the primary shaft and a shaft center of the secondary shaft, and first and second stopper plates that each hold down outer races of the first and second rolling element bearings are fixed to the case by bolts mounted in the bolt holes.

摘要翻译： 带式无级变速器包括主轴和副轴，其中主轴经由第一滚动元件轴承支撑在壳体上，次轴经由第二滚动元件轴承支撑在壳体上，壳体 在与轴中心平面分开的区域中的偶数个位置处形成有螺栓孔，所述轴中心平面是穿过主轴的轴中心和副轴的轴心的平面，第一和第二 每个压紧第一和第二滚动元件轴承的外圈的止动板通过安装在螺栓孔中的螺钉固定到壳体上。

公开(公告)号：US20100184544A1

公开(公告)日：2010-07-22

申请号：US12602974

申请日：2008-08-25

申请人： Yusuke Ogata ,  Ryoji Habuchi ,  Toshihiro Aoyama

发明人： Yusuke Ogata ,  Ryoji Habuchi ,  Toshihiro Aoyama

IPC分类号： F16H9/12 ,  F16H61/30

CPC分类号： F16H61/66272 ,  F16H61/0021 ,  F16H2061/66286 ,  Y10T477/62427 ,  Y10T477/6243

摘要： In a hydraulic control system for a transmission, line pressure Pl is adjusted in accordance with a second solenoid pressure Psls if the ratio of a first sheave pressure Pin with respect to a second solenoid pressure Psls is equal to or less than the gain α. If not so, the line pressure Pl is adjusted in accordance with the first sheave pressure Pin. Consequently, the gain η of the first sheave pressure Pin with respect to a first solenoid pressure Pslp at a first sheave pressure adjustment valve 16 and the gain α of a second sheave pressure Pout with respect to the second solenoid pressure Psls at a second sheave pressure adjustment valve 17 can be individually set while the line pressure Pl can be suppressed to the substantially requisite minimum in the entire control region.

摘要翻译： 在用于变速器的液压控制系统中，如果第一滑轮压力Pin相对于第二螺线管压力Psls的比率等于或小于增益α，则根据第二螺线管压力Psls调节管路压力P1。 如果不是这样，则根据第一滑轮压力Pin调节管路压力P1。 因此， 第一滑轮压力Pin相对于第一滑轮压力调节阀16处的第一螺线管压力Pslp和第二滑轮压力调节阀17处的第二滑轮压力Pout相对于第二螺线管压力Psls的增益α可以是 在整个控制区域中，能够将管路压力P1抑制到实质上必要的最小值。

公开(公告)号：US07066860B2

公开(公告)日：2006-06-27

申请号：US10617045

申请日：2003-07-11

申请人： Ryoji Habuchi ,  Hideki Yasue

发明人： Ryoji Habuchi ,  Hideki Yasue

IPC分类号： F16H37/02 ,  F16H61/662 ,  B60W10/04

CPC分类号： F16H37/027 ,  F16H37/022 ,  Y10T477/6237 ,  Y10T477/688

摘要： A driving system of a motor vehicle includes a driving power source that generates power, and a belt-and-pulley type continuously variable transmission that transmits the power received from the driving power source to drive wheels while changing a first speed of rotation of an input shaft thereof to a second speed of rotation of an output shaft thereof. The driving system further includes a speed changing mechanism provided between the driving power source and the continuously variable transmission so as to increase or reduce a speed of rotation of the driving power source during forward running of the vehicle.

摘要翻译： 机动车辆的驱动系统包括产生动力的驱动力源和皮带式无级变速器，其将从驱动动力源接收到的动力传递到驱动轮，同时改变输入的第一转速 轴到其输出轴的第二转速。 驱动系统还包括设置在驱动电源和无级变速器之间的变速机构，以便在车辆的前进行驶期间增加或降低驱动电源的旋转速度。

公开(公告)号：US06942598B2

公开(公告)日：2005-09-13

申请号：US10636742

申请日：2003-08-08

申请人： Hiroki Kondo ,  Ryoji Habuchi

发明人： Hiroki Kondo ,  Ryoji Habuchi

IPC分类号： B60W10/04 ,  B60W10/02 ,  F02D29/00 ,  F02D41/12 ,  F02D41/32 ,  F02D45/00 ,  F16H59/74 ,  F16H61/00 ,  F16H61/14 ,  F16H63/50 ,  B60K41/02

CPC分类号： F16H61/143 ,  B60W10/04 ,  B60W10/10 ,  B60W30/1819 ,  F16H59/74 ,  Y10T477/6197 ,  Y10T477/735 ,  Y10T477/753 ,  Y10T477/79

摘要： A drive control apparatus for a vehicle including an engine which generates power using combustion of fuel; a hydrodynamic power transmission device which transmits an output of the engine via fluid, includes an input side and an output side which can be directly coupled; a lock-up engagement device which engages the lock-up clutch when a predetermined lock-up engagement condition is satisfied; and a lock-up restriction device which stops engagement control performed by the lock-up engagement device so as to disengage the lock-up clutch if there is a possibility that knocking will occur in the engine when the lock-up clutch is engaged by the lock-up engagement device. A shock at the time of tip-in acceleration is suppressed irrespective of knocking prevention control so as to improve riding comfort. In addition, occurrence of a droning noise is suppressed.

摘要翻译： 一种用于车辆的驱动控制装置，包括使用燃料燃烧产生动力的发动机; 通过流体传输发动机的输出的流体动力传动装置包括可以直接联接的输入侧和输出侧; 锁定接合装置，其在满足预定的锁定接合条件时与所述锁止离合器接合; 以及锁止限制装置，如果在锁止离合器与所述锁止离合器接合时存在可能发生在发动机中的可能性的情况下，停止由所述锁定接合装置执行的接合控制，以使所述锁止离合器脱离 锁定接合装置。 不管防撞控制如何，抑制了尖端加速时的冲击，从而提高乘坐舒适性。 此外，抑制了无人机噪声的发生。

公开(公告)号：US09587726B2

公开(公告)日：2017-03-07

申请号：US14402419

申请日：2012-05-23

申请人： Michio Yoshida ,  Daisuke Kobayashi ,  Hirotsugu Yoshino ,  Tomoe Osada ,  Hirofumi Nakada ,  Ryoji Habuchi ,  Yuji Hattori

发明人： Michio Yoshida ,  Daisuke Kobayashi ,  Hirotsugu Yoshino ,  Tomoe Osada ,  Hirofumi Nakada ,  Ryoji Habuchi ,  Yuji Hattori

IPC分类号： F16H37/02 ,  F16H3/14

CPC分类号： F16H37/021 ,  F16H2037/026 ,  F16H2200/0008 ,  Y10T74/19019

摘要： A power transmission unit for a vehicle including a first clutch device that selectively allows a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit torque therethrough, a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through a continuously variable transmission and a reverse route in which the torque is transmitted through a second gear train, and a second clutch device that connects and disconnects both of the continuously variable speed change route and the reverse route to/from at least any one of the input shaft and the output shaft.

摘要翻译： 一种用于车辆的动力传递单元，其包括：第一离合器装置，其选择性地允许经由第一齿轮系从输入轴到输出轴的扭矩传递路径，以通过其传递扭矩;爪式离合器，其将扭矩传递路径从输入轴 在扭矩通过无级变速器传递的无级变速路径与通过第二齿轮系传递扭矩的反向路径之间的输出轴与第二离合器装置连接并断开， 连续变速路径和与输入轴和输出轴中至少任一个相反的路线。

公开(公告)号：US20150107410A1

公开(公告)日：2015-04-23

申请号：US14402419

申请日：2012-05-23

申请人： Michio Yoshida ,  Daisuke Kobayashi ,  Hirotsugu Yoshino ,  Tomoe Osada ,  Hirofumi Nakada ,  Ryoji Habuchi ,  Yuji Hattori

发明人： Michio Yoshida ,  Daisuke Kobayashi ,  Hirotsugu Yoshino ,  Tomoe Osada ,  Hirofumi Nakada ,  Ryoji Habuchi ,  Yuji Hattori

IPC分类号： F16H37/02

CPC分类号： F16H37/021 ,  F16H2037/026 ,  F16H2200/0008 ,  Y10T74/19019

摘要： A power transmission unit for a vehicle including a first clutch device that selectively allows a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit torque therethrough, a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through a continuously variable transmission and a reverse route in which the torque is transmitted through a second gear train, and a second clutch device that connects and disconnects both of the continuously variable speed change route and the reverse route to/from at least any one of the input shaft and the output shaft.

摘要翻译： 一种用于车辆的动力传递单元，其包括：第一离合器装置，其选择性地允许经由第一齿轮系从输入轴到输出轴的扭矩传递路径，以通过其传递扭矩;爪式离合器，其将扭矩传递路径从输入轴 在扭矩通过无级变速器传递的无级变速路径与通过第二齿轮系传递扭矩的反向路径之间的输出轴与第二离合器装置连接并断开， 连续变速路径和与输入轴和输出轴中至少任一个相反的路线。

公开(公告)号：US08393999B2

公开(公告)日：2013-03-12

申请号：US12602974

申请日：2008-08-25

申请人： Yusuke Ogata ,  Ryoji Habuchi ,  Toshihiro Aoyama

发明人： Yusuke Ogata ,  Ryoji Habuchi ,  Toshihiro Aoyama

IPC分类号： F16H61/662

CPC分类号： F16H61/66272 ,  F16H61/0021 ,  F16H2061/66286 ,  Y10T477/62427 ,  Y10T477/6243

摘要： In a hydraulic control system for a transmission, line pressure Pl is adjusted in accordance with a second solenoid pressure Psls if the ratio of a first sheave pressure Pin with respect to a second solenoid pressure Psls is equal to or less than the gain α. If not so, the line pressure Pl is adjusted in accordance with the first sheave pressure Pin. Consequently, the gain η of the first sheave pressure Pin with respect to a first solenoid pressure Pslp at a first sheave pressure adjustment valve 16 and the gain α of a second sheave pressure Pout with respect to the second solenoid pressure Psls at a second sheave pressure adjustment valve 17 can be individually set while the line pressure Pl can be suppressed to the substantially requisite minimum in the entire control region.

摘要翻译： 在用于变速器的液压控制系统中，如果第一滑轮压力Pin相对于第二螺线管压力Psls的比率等于或小于增益α，则根据第二螺线管压力Psls调节管路压力P1。 如果不是这样，则根据第一滑轮压力Pin调节管路压力P1。 因此， 第一滑轮压力Pin相对于第一滑轮压力调节阀16处的第一螺线管压力Pslp和第二滑轮压力调节阀17处的第二滑轮压力Pout相对于第二螺线管压力Psls的增益α可以是 在整个控制区域中，能够将管路压力P1抑制到实质上必要的最小值。

公开(公告)号：US20090165587A1

公开(公告)日：2009-07-02

申请号：US12318229

申请日：2008-12-23

申请人： Michihiro Ariga ,  Syoichi Sayo ,  Ryoji Habuchi

发明人： Michihiro Ariga ,  Syoichi Sayo ,  Ryoji Habuchi

IPC分类号： F16H57/04

CPC分类号： F16H57/0423 ,  F16H57/0427 ,  F16H57/0493 ,  Y10T74/19991 ,  Y10T74/2188

摘要： A vehicle power transmission device mounted on a vehicle for transmitting power from a power generating source to an axle through a gear train accommodated in a case, including: a lubricating pump that is driven by the power generating source and is capable of supplying a lubricating medium to an element to be lubricated; a lubricating medium storage portion that stores the lubricating medium; a lowermost gear that is located at a lowest position in the case; a topmost gear that is located at a highest position in the case; a lubrication flow path that guides the lubricating medium scooped up by the lowermost gear and carried by the gear train to a predetermined element to be lubricated; and a guide portion that guides the lubricating medium scooped up by the lowermost gear and carried by the gear train to an inlet of the lubrication flow path.

摘要翻译： 一种安装在车辆上的车辆动力传递装置，用于通过容纳在壳体中的齿轮系将功率从发电源传递到车轴，包括：润滑泵，其由发电源驱动并且能够供应润滑介质 要润滑的元素; 存储润滑介质的润滑介质储存部; 位于壳体中最低位置的最下端的齿轮; 位于壳体最高位置的最顶端的齿轮; 润滑流路，其引导由所述最低齿轮舀取并由所述齿轮系承载的润滑介质到要润滑的预定元件; 以及导向部，其引导被所述最下部齿轮铲起并由所述齿轮系承载的润滑介质到所述润滑流路的入口。