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11.发明授权Apparatus for regulating vehicle transmission line pressure based on throttle opening or engine intake air quantity 失效基于节气门开度或发动机进气量来调节车辆传动管线压力的装置
公开(公告)号：US5323668A
公开(公告)日：1994-06-28
申请号：US972516
申请日：1992-11-06
CPC分类号： F16H61/0021 , B60W2510/0628 , F16H59/24 , F16H59/40 , F16H59/42 , F16H59/74 , Y10S477/905 , Y10T477/69395 , Y10T477/693973
摘要： A hydraulic control apparatus for an automatic transmission of a motor vehicle, which has a plurality of gear positions that are selectively established by selective operation of hydraulically operated frictional coupling devices. The apparatus includes a pressure regulating device which receives a hydraulic pressure generated by a pressure source and generates a line pressure to be applied to the coupling devices. The pressure regulating device regulates the line pressure on the basis of the detected throttle opening angle of the engine when the vehicle is running in a transient state, and on the basis of the detected intake air quantity of the engine when the vehicle is running in a steady state.
摘要翻译： 一种用于机动车辆的自动变速器的液压控制装置，其具有通过液压操作的摩擦联接装置的选择性操作选择性地建立的多个档位。 该装置包括压力调节装置，其接收由压力源产生的液压并产生要施加到联接装置的管路压力。 压力调节装置基于当车辆在过渡状态下行驶时检测到的发动机的节气门开度角，并且基于当车辆行驶时检测到的发动机的进气量，调节管路压力 稳定状态。
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公开(公告)号：US5176592A
公开(公告)日：1993-01-05
申请号：US792657
申请日：1991-11-15
申请人： Yasunori Nakawaki , Toshiyuki Asada , Toshitake Suzuki , Yasuhiko Higashiyama , Akiharu Abe , Naoki Moriguchi
发明人： Yasunori Nakawaki , Toshiyuki Asada , Toshitake Suzuki , Yasuhiko Higashiyama , Akiharu Abe , Naoki Moriguchi
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H3/66 , F16H2003/442 , F16H2003/445 , F16H2200/0047 , F16H2200/0086 , F16H2200/201 , F16H2200/2051
摘要： A speed changing gear device for an automatic transmission, comprising a main gear assembly for providing a plurality of operating positions, and an auxiliary gear assembly for providing a direct drive position and a speed changing drive position. The main gear assembly includes a single-pinion type first planetary gear unit having a first sun gear, a first planetary gear, a first ring gear and a first carrier, and a single-pinion type second planetary gear unit having a second sun gear, a second planetary gear, a second ring gear and a second carrier. The auxiliary gear assembly includes a third planetary gear unit having a third sun gear, at least one third planetary gear, a third ring gear and a third carrier. The first carrier and second ring gear are fixed to each other, or selectively connected to each other by a first clutch. The first and second sun gears, and the first sun gear and second carrier are selectively connected to each other by a second and a third clutch, respectively. The first sun gear, second sun gear and second carrier are selectively inhibited from rotating by a first brake, and the second carrier is inhibited from rotating by a second brake.
摘要翻译： 一种用于自动变速器的变速装置，包括用于提供多个操作位置的主齿轮组件和用于提供直接驱动位置和变速驱动位置的辅助齿轮组件。 主齿轮组件包括具有第一太阳齿轮，第一行星齿轮，第一环形齿轮和第一行星架的单小齿轮型第一行星齿轮单元和具有第二太阳齿轮的单小齿轮型第二行星齿轮单元， 第二行星齿轮，第二齿圈和第二行星架。 辅助齿轮组件包括具有第三太阳齿轮，至少一个第三行星齿轮，第三齿圈和第三行星架的第三行星齿轮单元。 第一行星齿轮架和第二齿圈彼此固定，或通过第一离合器彼此选择性地连接。 第一和第二太阳齿轮以及第一太阳齿轮和第二载体分别通过第二和第三离合器彼此选择性地连接。 第一太阳齿轮，第二太阳齿轮和第二载体被第一制动器选择性地禁止旋转，并且第二载具被第二制动器禁止旋转。
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公开(公告)号：US4660438A
公开(公告)日：1987-04-28
申请号：US768827
申请日：1985-08-23
申请人： Yuudai Tatara , Susumu Okawa , Hideaki Matsui , Yasunori Nakawaki
发明人： Yuudai Tatara , Susumu Okawa , Hideaki Matsui , Yasunori Nakawaki
CPC分类号： F16H37/021 , Y10T477/6217 , Y10T477/624 , Y10T74/19167 , Y10T74/1927 , Y10T74/19428
摘要： This invention relates to a continuously variable transmission which increases the range of potential transmission ratios and thereby decreases the fuel consumption rate, and which is compact in size and thereby increases space in a passenger compartment. The continuously variable transmission has low and high gear trains and a reverse gear train. Each of the low and high gear trains has a pair of meshed gears and a one-way clutch which controls the direction of transmitting the generated torque. The high gear train further has a clutch which engages at a medium or high vehicle speed and disengages at a low vehicle speed. A jaw clutch is slidably mounted on an output shaft and is located in either a first position or a second position. The jaw clutch forms the low gear train when the jaw clutch is in the first position, and the reverse gear train when the jaw clutch is located on the second position.
摘要翻译： 本发明涉及一种无级变速器，其增加了潜在传动比的范围，从而降低了燃料消耗率，并且其尺寸紧凑，从而增加了客舱的空间。 无级变速器具有低档和高档的齿轮系和倒档齿轮系。 低档和高速齿轮系中的每一个具有一对啮合齿轮和一个控制发送转矩方向的单向离合器。 高齿轮系进一步具有以中等或高速车辆接合的离合器，并以低车速分离。 爪式离合器可滑动地安装在输出轴上并且位于第一位置或第二位置。 当爪式离合器处于第一位置时，爪形离合器形成低档列，当爪式离合器位于第二位置时，形成倒档齿轮系。
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14.发明授权公开(公告)号：US07188717B2
公开(公告)日：2007-03-13
申请号：US11115303
申请日：2005-04-27
CPC分类号： F16H61/66272 , B60W2510/0241 , B60W2710/025 , F16D48/066 , F16D2500/10412 , F16D2500/1088 , F16D2500/30406 , F16D2500/30412 , F16D2500/30814 , F16D2500/50236 , F16D2500/70406 , F16D2500/70426 , F16D2500/70605 , F16H2061/6618 , Y10T477/6203 , Y10T477/624
摘要： A control apparatus for a power train including a continuously variable transmission and a clutch arranged in series with the continuously variable transmission is provided in which an engaging pressure of the clutch is first reduced until a slip occurs, and is then increased after detection of the slip so as to re-engage the clutch, and an engaging pressure of the clutch to be established is calculated by giving an excess pressure to the engaging pressure at which the clutch is re-engaged, such that an excess amount of the transmitted torque of the clutch is set smaller than that of the continuously variable transmission. The control apparatus is adapted to determine a learned value as a correction value of the engaging pressure that is set in advance in accordance with an input torque applied to the clutch, based on the engaging pressure calculated by giving the excess pressure to the engaging pressure at which the clutch is re-engaged.
摘要翻译： 提供一种用于包括无级变速器和与无级变速器串联布置的离合器的动力传动系的控制装置，其中首先减小离合器的接合压力直到发生滑动，然后在检测到滑差之后增加 以便重新接合离合器，并且通过给离合器再接合的接合压力给出过大的压力来计算要建立的离合器的接合压力，使得过大的传递扭矩 离合器的设定小于无级变速器的离合器。 控制装置适于基于通过将过压施加到接合压力而计算出的接合压力，将学习值确定为根据施加到离合器的输入转矩预先设定的接合压力的校正值 离合器重新接合。
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公开(公告)号：US06991581B2
公开(公告)日：2006-01-31
申请号：US10781781
申请日：2004-02-20
IPC分类号： B60K1/02
CPC分类号： B60K6/365 , B60K1/02 , B60K6/445 , B60K6/547 , B60W10/10 , F16H3/728 , F16H61/061 , F16H61/12 , F16H2037/0873 , F16H2061/1232 , Y02T10/6239 , Y10T477/23 , Y10T477/33
摘要： A control device for a hybrid vehicle, which has; a first prime mover and a second prime mover for transmitting a power to a wheel; a power distribution device for distributing the power of said first prime mover to the wheel and to a rotary device; a transmission arranged on a power transmission route from said second prime mover to the wheel; and a gear ratio control device for controlling a gear ratio of the transmission; characterized in that comprising a sub control device for controlling a status of said transmission to enable suppression of decline in a driving performance of the vehicle, even when the function of said gear ratio control mechanism declines.
摘要翻译： 一种用于混合动力车辆的控制装置，具有： 用于将动力传递到车轮的第一原动机和第二原动机; 用于将所述第一原动机的动力分配到车轮和旋转装置的配电装置; 布置在从所述第二原动机到所述车轮的动力传递路线上的变速器; 以及用于控制变速器的变速比的变速比控制装置; 其特征在于，包括用于控制所述变速器的状态以便能够抑制车辆的驾驶性能下降的副控制装置，即使当所述变速比控制机构的功能下降时。
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16.发明申请公开(公告)号：US20050197233A1
公开(公告)日：2005-09-08
申请号：US11115303
申请日：2005-04-27
IPC分类号： F16D48/06 , F16H61/662 , B60K41/12
CPC分类号： F16H61/66272 , B60W2510/0241 , B60W2710/025 , F16D48/066 , F16D2500/10412 , F16D2500/1088 , F16D2500/30406 , F16D2500/30412 , F16D2500/30814 , F16D2500/50236 , F16D2500/70406 , F16D2500/70426 , F16D2500/70605 , F16H2061/6618 , Y10T477/6203 , Y10T477/624
摘要： A control apparatus for a power train including a continuously variable transmission and a clutch arranged in series with the continuously variable transmission is provided in which an engaging pressure of the clutch is first reduced until a slip occurs, and is then increased after detection of the slip so as to re-engage the clutch, and an engaging pressure of the clutch to be established is calculated by giving an excess pressure to the engaging pressure at which the clutch is re-engaged, such that an excess amount of the transmitted torque of the clutch is set smaller than that of the continuously variable transmission. The control apparatus is adapted to determine a learned value as a correction value of the engaging pressure that is set in advance in accordance with an input torque applied to the clutch, based on the engaging pressure calculated by giving the excess pressure to the engaging pressure at which the clutch is re-engaged.
摘要翻译： 提供一种用于包括无级变速器和与无级变速器串联布置的离合器的动力传动系的控制装置，其中首先减小离合器的接合压力直到发生滑动，然后在检测到滑差之后增加 以便重新接合离合器，并且通过给离合器再接合的接合压力给出过大的压力来计算要建立的离合器的接合压力，使得过大的传递扭矩 离合器的设定小于无级变速器的离合器。 控制装置适于基于通过将过压施加到接合压力而计算出的接合压力，将学习值确定为根据施加到离合器的输入转矩预先设定的接合压力的校正值 离合器重新接合。
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17.发明授权Apparatus for controlling engine brake force during vehicle running on downhill with released accelerator 失效用于控制发动机制动力的装置，用于在下坡时车辆行驶时释放加速器
公开(公告)号：US5287773A
公开(公告)日：1994-02-22
申请号：US11467
申请日：1993-01-28
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H61/21 , B60W2550/142 , F16H2059/663 , F16H59/22 , F16H59/44 , F16H59/54 , Y10T477/644 , Y10T477/679
摘要： An apparatus for controlling the engine brake of a motor vehicle, adapted to control the intake air quantity of the engine so as to maintain the actual vehicle speed at a desired speed. The apparatus includes a device for avoiding acceleration of the vehicle during running on a downhill with the accelerator pedal released, and a device to permit deceleration of the vehicle during the subsequent running on an uphill road. The apparatus may include a device for increasing the engine brake force when the brake pedal is depressed, by fully closing the throttle valve and/or shifting down the transmission, to assure sufficient engine braking effect upon depression of the brake pedal on a downhill. The apparatus may include a device for updating the desired vehicle speed when the actual speed is lowered by depression of the brake pedal, to prevent acceleration of the vehicle after the brake pedal is released at the end of a downhill. The desired vehicle speed may be updated when the difference between the initially determined desired speed and the actual speed exceeds a given limit, or when the brake pedal is released.
摘要翻译： 一种用于控制机动车辆的发动机制动的装置，其适于控制发动机的进气量，以将实际车速保持在期望的速度。 该装置包括一个装置，用于在加速踏板释放的下坡期间行驶期间避免车辆加速，并且允许车辆在随后在上坡路上行驶时减速。 该装置可以包括用于通过完全关闭节流阀和/或向下移动传动装置来增加制动踏板被压下时的发动机制动力的装置，以确保在下坡时踩下制动踏板时的发动机制动效果。 该装置可以包括当通过按压制动踏板来降低实际速度时更新期望车速的装置，以防止在下坡结束后制动踏板被释放之后车辆的加速。 当初始确定的期望速度和实际速度之间的差超过给定极限时，或当制动踏板被释放时，可以更新期望的车速。
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公开(公告)号：US5090881A
公开(公告)日：1992-02-25
申请号：US634504
申请日：1990-12-27
申请人： Mikio Suzuki , Satoshi Suto , Ikuo Okuda , Yasunori Nakawaki , Akiharu Abe
发明人： Mikio Suzuki , Satoshi Suto , Ikuo Okuda , Yasunori Nakawaki , Akiharu Abe
CPC分类号： F04C14/226
摘要： A variable-displacement vane-pump has a rotor which is rotatably supported by a pump housing in coaxial relationship therewith, and a cam ring interposed between the rotor and the pump housing in eccentric relationship with the pump housing. The rotor has radially outwardly slidable vanes on its outer peripheral surface in contact with an inner surface of the cam ring. Two side plates are disposed on both sides of the vanes, thereby defining pump chambers between every adjacent vanes. An arc-shaped intake port and an arc-shaped exhaust port are formed in one of two side plates, and respectively open into the pump chambers along one side face of the cam ring. In the other side face of the cam ring, a groove is formed except for the region corresponding to the exhaust port, and a partially cut off annular friction ring is disposed within the groove while urged by a seal ring into close contact with the other side plate. A pressure compensating recess having a configuration which conforms to that of the exhaust port and communicating with the pump chambers is formed in the other side face of the cam ring except for the region wherein the groove for the friction ring is formed.
摘要翻译： 可变排量叶片泵具有与泵壳体同轴的关系可旋转地支撑的转子，以及与泵壳体偏心关系的介于转子和泵壳体之间的凸轮环。 转子在其外周表面上具有与凸轮环的内表面接触的径向向外滑动的叶片。 两个侧板设置在叶片的两侧，从而在每个相邻叶片之间限定泵室。 在两个侧板中的一个中形成有弧形进气口和弧形排气口，并且分别沿着凸轮环的一个侧面开口到泵室。 在凸轮环的另一侧面，除了对应于排气口的区域之外形成有凹槽，并且部分切断的环形摩擦环设置在凹槽内，同时由密封环与另一侧紧密接触 盘子。 除了形成有用于摩擦环的槽的区域之外，在凸轮环的另一侧面中形成具有与排气口的排气口相符的构造的与泵室连通的构造的压力补偿凹部。
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公开(公告)号：US4985011A
公开(公告)日：1991-01-15
申请号：US475304
申请日：1990-02-05
申请人： Toshiyuki Asada , Yasuhiko Higashiyama , Yasunori Nakawaki , Toshitake Suzuki , Akiharu Abe , Naoki Moriguchi
发明人： Toshiyuki Asada , Yasuhiko Higashiyama , Yasunori Nakawaki , Toshitake Suzuki , Akiharu Abe , Naoki Moriguchi
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0047 , F16H2200/0052 , F16H2200/201
摘要： An automatic transmission including gear trains, which are constructed of at least three planetary gear sets each having three rotating members. A first clutch is arranged closer to an input shaft than the first planetary gear set for connecting any one of the rotating members of the first planetary gear set arranged adjacent to the input shaft. A second clutch is also arranged closer to the input shaft than the first planetary gear set for connecting another of the rotating members of the first planetary gear set and the input shaft. A third clutch is interposed between the first planetary gear set and the second planetary gear set for connecting any one of the rotating members of the second planetary gear set arranged at the opposite side to the input shaft across the first planetary gear set and the any one or the another of the rotating members of either one of the first clutch and the second clutch or the first planetary gear set. A fourth clutch is interposed between the first planetary gear set and the second planetary gear set for connecting the another of the rotating members of the second planetary gear set and the any one or the another of the rotating members of the first clutch, the second clutch or the first planetary gear set.
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公开(公告)号：US4619634A
公开(公告)日：1986-10-28
申请号：US707821
申请日：1985-03-04
申请人： Yasunori Nakawaki
发明人： Yasunori Nakawaki
CPC分类号： F16G5/16
摘要： A torque transmitting belt spanned between an input and output pulleys including a circumferential groove of a V-shaped cross-section to transmit a torque between the pulleys. The torque transmitting belt is employed in a continuously variable transmission which adjusts the size of V-shaped groove(s) in one or both of the pulleys as a result of the variation of the pressure which forces the belt into groove(s). The torque transmitting belt has an endless carrier spanned between the pulleys and a plurality of torque transmitting blocks which are mounted by the endless carrier so that the blocks may be longitudinally shiftable along the endless carrier. The endless carrier includes a plurality of hoops which are superimposed each other. The endless carrier extends through a groove of the torque transmitting blocks, which has an opening adjacent the inner surface of the pulley. The hoops is designed to have different circumferential length according to its positions within the groove. The circumferential length of the hoop at the lift position of the side facing the opening of the groove is designed to be less than that at the right position within the groove.
摘要翻译： 扭矩传递带跨越在输入和输出滑轮之间，包括具有V形横截面的周向槽，以在滑轮之间传递扭矩。 扭矩传递带用于无级变速器中，其由于压力的变化导致皮带进入凹槽而调整一个或两个滑轮中的V形槽的尺寸。 扭矩传递带具有横跨在滑轮之间的环形载体和由环形载体安装的多个扭矩传递块，使得块可沿着环形载体纵向移位。 无端载体包括彼此重叠的多个环。 无端承载件延伸穿过扭矩传递块的凹槽，扭矩传递块具有邻近滑轮的内表面的开口。 箍根据其在槽内的位置设计为具有不同的圆周长度。 在面向槽的开口的一侧的提升位置处的箍的周向长度设计成小于槽内的正确位置。
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