公开(公告)号：US07244215B2

公开(公告)日：2007-07-17

申请号：US10848957

申请日：2004-05-19

Applicant: Marco Reinards ,  Nicolai Tarasinski

Inventor： Marco Reinards ,  Nicolai Tarasinski

IPC: B60W10/02

CPC classification number: F16H61/702 ,  B60W10/02 ,  B60W10/10 ,  B60W10/11 ,  B60W30/1819 ,  B60W30/19 ,  B60W2510/0638 ,  B60Y2200/22 ,  F16H61/0437 ,  F16H63/46 ,  F16H2306/46 ,  F16H2306/50 ,  Y10S477/908 ,  Y10T74/19251 ,  Y10T477/638

Abstract: A vehicle transmission transmits torque from an engine to a drive axle and includes a power shift transmission and a reverser module. A control system and method automatically partially disengages the reverser module during a shift of the power shift transmission with nearly no effect upon the operating condition of the engine, so that a portion of the torque generated by the engine continues to be transmitted at all times to the drive axle.

Abstract translation: 车辆传动装置将扭矩从发动机传递到驱动轴并且包括动力换档变速器和反向器模块。 控制系统和方法在功率变速传动装置的换挡期间自动地部分地解除反向器模块，几乎不影响发动机的操作状态，使得发动机产生的扭矩的一部分继续被传送到 驱动轴。

公开(公告)号：US5928109A

公开(公告)日：1999-07-27

申请号：US919463

申请日：1997-08-28

Applicant: Charles E. Allen, Jr. ,  Frank A. Palmeri ,  Thomas Desautels ,  Jon M. Huber

Inventor： Charles E. Allen, Jr. ,  Frank A. Palmeri ,  Thomas Desautels ,  Jon M. Huber

IPC: B60W10/06 ,  B60W10/11 ,  B60W10/111 ,  B60W30/19 ,  F16H59/46 ,  F16H59/70 ,  F16H61/02 ,  F16H61/04 ,  F16H61/682 ,  F16H61/70 ,  F16H63/44 ,  F16H63/50 ,  B60K41/08 ,  F16H59/08

CPC classification number: B60W10/06 ,  B60W10/11 ,  B60W10/111 ,  B60W30/19 ,  F16H61/702 ,  F16H63/502 ,  F16H2061/166 ,  F16H2300/18 ,  F16H59/46 ,  F16H61/0403 ,  F16H61/682 ,  Y02T10/84 ,  Y10S477/908 ,  Y10T477/68 ,  Y10T74/19167 ,  Y10T74/1926

Abstract: A system for automatically effecting a range shift between high and low ranges in a multi-speed transmission includes a control that monitors the output speed of both the engine and the transmission. The ratio of the two speeds is compared to available ratios in a look-up table such that the control is constantly determining the engaged gear. In one embodiment, a driver provides an intention of the next gear to be selected to the control. Should the intended gear shift require a range shift from the engaged gear, the control actuates the range shift once the transmission has been moved to neutral. In a second embodiment, no driver intention is provided to the controller. Instead, the control compares the engine output speed to threshold values. If the threshold values predict a gear shift that would require a range shift to be effected from the currently engaged gear, then the range shift will be effected once the transmission has been moved to neutral.

Abstract translation: 用于在多速变速器中自动实现高范围和低范围之间的范围换档的系统包括监控发动机和变速器两者的输出速度的控制。 将两个速度的比率与查找表中的可用比率进行比较，使得控制器不断地确定所啮合的齿轮。 在一个实施例中，驾驶员提供要被选择为控制的下一个档位的意图。 如果目标变速需要从啮合齿轮进行范围换档，则一旦变速器移动到空档，控制器就启动范围移动。 在第二实施例中，没有向控制器提供驱动意图。 相反，控制将发动机输出速度与阈值进行比较。 如果阈值预测将需要从当前接合的齿轮进行范围换档的换档，则一旦变速器被移动到空档，则范围移位将被实现。

公开(公告)号：US5195036A

公开(公告)日：1993-03-16

申请号：US577742

申请日：1990-09-05

Applicant: Hiromichi Kimura ,  Kunihiro Iwatsuki ,  Hideaki Otsubo ,  Yukihiro Kobayashi ,  Kazunori Ishikawa ,  Takuji Taniguchi

Inventor： Hiromichi Kimura ,  Kunihiro Iwatsuki ,  Hideaki Otsubo ,  Yukihiro Kobayashi ,  Kazunori Ishikawa ,  Takuji Taniguchi

IPC: F16H61/04 ,  F16H41/04 ,  F16H59/24 ,  F16H59/44 ,  F16H59/54 ,  F16H59/68 ,  F16H59/70 ,  F16H59/78 ,  F16H61/02 ,  F16H61/06 ,  F16H61/08 ,  F16H61/10 ,  F16H61/70

CPC classification number: F16H61/702 ,  F16H2059/6807 ,  F16H2061/0451 ,  F16H2306/44 ,  F16H2306/52 ,  F16H61/061 ,  F16H61/08 ,  F16H61/686 ,  Y10S477/908 ,  Y10T477/69363

Abstract: A shift control system for an automatic transmission including a first transmission assembly for changing gear ratios in accordance with the release or engagement of a first frictional engagement system and a second transmission assembly connected in series to the first transmission assembly for changing gear ratios in accordance with the engagement or release of a second frictional engagement system. It includes a decision system for deciding whether or not the automatic transmission should execute the gear changes and a time lag controller for making the time lag for the second frictional engagement system to be engaged shorter than the time lag for the second frictional engagement system to be engaged for another gear change when the automatic transmission is to execute the gear changes.

Abstract translation: 一种用于自动变速器的变速控制系统，包括：第一变速器组件，用于根据第一摩擦接合系统和与第一变速器组件串联连接的第二变速器组件的释放或接合来改变变速比，用于根据 第二摩擦接合系统的接合或释放。 它包括一个决定系统，用于决定自动变速器是否应该执行齿轮变速，并且一个时滞控制器使得第二摩擦接合系统的时间滞后比第二摩擦接合系统的时滞短 当自动变速器执行变速时，接合另一档变速。

公开(公告)号：US5042327A

公开(公告)日：1991-08-27

申请号：US465281

申请日：1990-01-16

Applicant: John E. Stainton

Inventor： John E. Stainton

IPC: B60W10/02 ,  B60W10/00 ,  B60W10/04 ,  B60W10/10 ,  F16H3/093 ,  F16H59/02 ,  F16H59/18 ,  F16H59/24 ,  F16H59/26 ,  F16H59/34 ,  F16H59/40 ,  F16H59/42 ,  F16H59/44 ,  F16H59/46 ,  F16H59/54 ,  F16H59/56 ,  F16H61/02 ,  F16H61/04 ,  F16H61/08 ,  F16H61/12 ,  F16H61/70 ,  F16H63/42 ,  F16H63/44

CPC classification number: F16H63/44 ,  B60W10/06 ,  B60W10/111 ,  B60W30/19 ,  F16H61/702 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2540/16 ,  B60W2710/021 ,  B60W2710/0605 ,  B60W2710/1005 ,  F16H2061/0411 ,  F16H2306/20 ,  F16H2306/48 ,  F16H2306/50 ,  F16H59/46 ,  Y10S477/908 ,  Y10T477/639 ,  Y10T477/6392 ,  Y10T477/6394 ,  Y10T477/6407 ,  Y10T477/69335 ,  Y10T74/1926

Abstract: An improved control method and control system for controlling the upshifting of an AMT (10) system including a compound splitter type semi-blocked transmission (12) is provided. In particular, different control logic is utilized to implement simple and compound upshifts of the transmissions.

公开(公告)号：US5038286A

公开(公告)日：1991-08-06

申请号：US534737

申请日：1990-06-07

Applicant: Yoshio Asayama ,  Makio Tsubota ,  Yasunori Okura ,  Takayuki Sato

Inventor： Yoshio Asayama ,  Makio Tsubota ,  Yasunori Okura ,  Takayuki Sato

IPC: F16H59/68 ,  F16H61/06 ,  F16H61/14 ,  F16H61/70

CPC classification number: F16H61/061 ,  F16H61/143 ,  F16H61/702 ,  F16H2059/6807 ,  F16H2061/0451 ,  F16H2061/062 ,  F16H2306/44 ,  F16H61/08 ,  F16H61/682 ,  Y10S477/908 ,  Y10T477/6937

Abstract: A method for controlling a transmission system mounted on such as a traveling machine or a construction machine, the transmission system having a two-stage clutch configuration in which a speed is selected through a combination of a plurality of sub transmission clutches and a plurality of main transmission clutches. At the time of speed change, engagement is started beginning with the main transmission clutch side, and the engagement of the sub transmission clutch is commenced upon completion of the filling of the oil in the main transmission clutch, thereby reducing the two speed-change shocks, including a reverse shock, which are conventionally experienced.

Abstract translation: 一种用于控制安装在行进机械或建筑机械上的传动系统的方法，所述传动系统具有两级离合器构造，其中通过多个副传动离合器和多个主传动离合器的组合来选择速度 传动离合器。 在变速时，从主变速器离合器侧开始接合，并且在主变速器离合器中的油的填充完成之后开始副变速器离合器的接合，从而减少两个变速冲击 ，包括反常冲击，这是常规的经验。

公开(公告)号：US4949264A

公开(公告)日：1990-08-14

申请号：US247568

申请日：1988-09-22

Applicant: Yoshiyuki Katayama ,  Takeshi Ura

Inventor： Yoshiyuki Katayama ,  Takeshi Ura

IPC: F16D48/02 ,  F16D48/06 ,  F16H61/02 ,  F16H61/06 ,  F16H61/08 ,  F16H61/70

CPC classification number: F16H61/061 ,  F16D48/066 ,  F16D2048/0221 ,  F16D2048/0278 ,  F16D2500/3166 ,  F16D2500/70418 ,  F16D2500/7042 ,  F16H2061/0258 ,  F16H61/08 ,  F16H61/70 ,  Y10S477/908 ,  Y10T477/613

Abstract: A hydraulic control apparatus for a transmission comprising a hydraulic change speed clutch, an oil line connecting the change speed clutch to an oil pump, an electromagnetic proportional reduction valve mounted on the oil line for varying oil pressure output to the change speed clutch in response to control current applied to the reduction valve, a microcomputer for producing the control current and applying the same to the reduction valve, and a command unit for transmitting a command to the microcomputer to engage the change speed clutch. The control current produced by the microcomputer includes a first component current continuing at a first current level for a first predetermined period, a second component current following the first component current and continuing at a second current level lower than the first current level for a second predetermined period, and a third component current following the second component current, starting at a third current level not exceeding the second current level and continuing at a current level which rises with progress of time.

Abstract translation: 一种用于变速器的液压控制装置，包括液压变速离合器，将变速离合器连接到油泵的油路，安装在油路上的电磁比例减压阀，用于响应于变速离合器而输出的变化油压 施加到减压阀的控制电流，用于产生控制电流并将其施加到减压阀的微型计算机，以及用于向微型计算机传送命令以接合变速离合器的命令单元。 微型计算机产生的控制电流包括在第一预定周期内以第一电流电平继续的第一分量电流，跟随第一分量电流的第二分量电流，并以比第一电流电平低的第二电流电平持续第二预定电流 周期和第二分量电流之后的第三分量电流，从不超过第二电流电平的第三电流电平开始，并且以随时间的进行而上升的当前电平继续。

公开(公告)号：US4771386A

公开(公告)日：1988-09-13

申请号：US854501

申请日：1986-04-22

Applicant: Hideki Yasue ,  Kagenori Fukumura

Inventor： Hideki Yasue ,  Kagenori Fukumura

IPC: F16H61/16 ,  F16H37/04 ,  F16H59/24 ,  F16H59/44 ,  F16H59/74 ,  F16H61/02 ,  F16H61/04 ,  F16H61/10 ,  F16H63/44 ,  B60K41/08 ,  G05D29/00

CPC classification number: F16H61/0248 ,  F16H63/44 ,  F16H37/046 ,  Y10S477/908 ,  Y10T477/6934

Abstract: A shift control of an automatic transmission for a vehicle, which includes a first transmission section capable of automatically shifting gears in association with at least vehicle speed and engine load and a second transmission section capable of shifting between the lower gear side and the higher gear side, wherein the first transmission section and the second transmission section are simultaneously or alternately shifted, to thereby achieve multi-gear shifts, such that when shifting is to be achieved by shifting the first transmission section and the second transmission section in directions opposite to each other, shifting into the gear is prohibited.

Abstract translation: 一种用于车辆的自动变速器的变速控制，其包括能够至少与车速和发动机负荷相关联地自动换档的第一变速器部分和能够在下齿轮侧和高齿轮侧之间移动的第二变速部分 ，其中第一变速部分和第二变速器部分同时或交替地移动，从而实现多档位换档，使得当通过使第一变速器部分和第二变速器部分沿彼此相反的方向移动来实现变速时 ，禁止转入齿轮。

公开(公告)号：US4724725A

公开(公告)日：1988-02-16

申请号：US820177

申请日：1986-01-21

Applicant: Yoshiharu Harada ,  Yutaka Taga ,  Kagenori Fukumura ,  Yoichi Hayakawa ,  Masao Kawai

Inventor： Yoshiharu Harada ,  Yutaka Taga ,  Kagenori Fukumura ,  Yoichi Hayakawa ,  Masao Kawai

IPC: B60K17/344 ,  B60K20/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/101 ,  B60W10/11 ,  B60W10/12 ,  F16H59/04 ,  F16H59/08 ,  F16H59/12 ,  F16H61/00 ,  F16H61/02 ,  F16H61/06 ,  F16H61/08 ,  F16H61/20 ,  F16H61/70 ,  F16H63/42 ,  F16H63/44 ,  B60K41/10

CPC classification number: F16H63/44 ,  F16H61/702 ,  B60K17/344 ,  F16H2061/0012 ,  F16H2061/0015 ,  F16H2306/20 ,  F16H2306/44 ,  F16H2306/52 ,  F16H59/50 ,  F16H61/0213 ,  F16H61/686 ,  Y02T10/76 ,  Y10S477/908 ,  Y10T477/6934 ,  Y10T477/69387

Abstract: A transmission control device for controlling a transmission having main and sub transmissions in accordance with the state of running of a vehicle.The transmission control device having this constitution can control the main transmission on the basis of and in accordance with the transmission ratio of the sub transmission so as to optimize power efficiency, performance and fuel consumption in relation to the given ratio.

Abstract translation: 一种变速器控制装置，用于根据车辆的行驶状态来控制具有主副变速器的变速器。 具有这种结构的变速器控制装置可以基于并根据副变速器的变速比控制主变速器，以便相对于给定的比例优化功率效率，性能和燃料消耗。

公开(公告)号：US4722249A

公开(公告)日：1988-02-02

申请号：US820657

申请日：1986-01-21

Applicant: Yoshiharu Harada ,  Yutaka Taga ,  Kenichi Yoshizawa ,  Yoichi Hayakawa ,  Masao Kawai

Inventor： Yoshiharu Harada ,  Yutaka Taga ,  Kenichi Yoshizawa ,  Yoichi Hayakawa ,  Masao Kawai

IPC: B60K20/00 ,  B60K17/344 ,  B60K23/08 ,  F16H59/10 ,  F16H61/00 ,  F16H61/02 ,  F16H61/06 ,  F16H61/08 ,  F16H61/70 ,  F16H63/44 ,  B60K41/10

CPC classification number: B60K23/0808 ,  F16H61/702 ,  B60K17/344 ,  F16H2300/18 ,  F16H2306/20 ,  F16H2306/44 ,  F16H2306/52 ,  F16H61/686 ,  F16H63/44 ,  Y10S477/908 ,  Y10T477/693 ,  Y10T74/19116

Abstract: A transmission control device for controlling the operation of a transmission system which has an automatic main transmission and a manually operable sub transmission. The shifting characteristics of the sub transmission are controlled in accordance with the level of the torque inputted to the sub transmission, so that the transmission as a whole exhibits a superior speed changing performance.

Abstract translation: 一种传输控制装置，用于控制具有自动主传输和可手动操作的子传输的传输系统的操作。 根据输入到副变速器的转矩水平来控制副变速器的变速特性，使得变速器整体呈现出优异的变速性能。

公开(公告)号：US4713989A

公开(公告)日：1987-12-22

申请号：US779252

申请日：1985-09-23

Applicant: Yoichi Hayakawa ,  Masao Kawai ,  Seiichi Nishikawa ,  Kagenori Fukumura

Inventor： Yoichi Hayakawa ,  Masao Kawai ,  Seiichi Nishikawa ,  Kagenori Fukumura

IPC: B60K17/344 ,  B60K23/08 ,  F16H59/10 ,  F16H61/02 ,  F16H61/04 ,  F16H61/06 ,  F16H61/08 ,  F16H61/10 ,  F16H61/20 ,  F16H61/70 ,  F16H63/44 ,  B60K41/04

CPC classification number: F16H61/067 ,  B60K23/0808 ,  F16H61/08 ,  B60K17/344 ,  F16H2061/085 ,  F16H61/702 ,  Y10S477/908 ,  Y10T477/69377

Abstract: A hydraulic control system for an automatic transmission, including a pressure source, a regulator valve for regulating the oil pressure from the source, a first hydraulic servo for setting the transmission in a high speed position upon receipt of output oil pressure of the pressure regulator valve, and a second hydraulic servo for setting the transmission in a low speed position upon receipt of the output oil pressure, wherein the hydraulic control system comprises:a shift timing mechanism including a shift timing valve provided in a drain conduit of the second hydraulic servo and adapted to accelerate drainage of the second hydraulic servo in response to increases in supply oil pressure to the first hydraulic servo.

Abstract translation: 一种用于自动变速器的液压控制系统，包括压力源，用于调节来自油源的油压的调节阀，用于在接收到压力调节阀的输出油压时在高速位置设定变速器的第一液压伺服系统 以及第二液压伺服机构，用于在接收到所述输出油压时将所述变速器设定在低速位置，其中所述液压控制系统包括：换档正时机构，包括设置在所述第二液压伺服机构的排水管道中的换档正时阀，以及 适于响应于对第一液压伺服机构的供油压力的增加而加速第二液压伺服系统的排放。