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1. 发明公开

CN87102608A 能检出并容忍速度传感器信号差错的控制AMT系统的方法失效
公开(公告)号：CN87102608A
公开(公告)日：1987-11-18
申请号：CN87102608
申请日：1987-04-07
申请人：伊顿公司
发明人：威廉·弗朗西斯·柯特 , 唐纳德·斯贝朗扎
IPC分类号： B60K41/28 , F16H5/50
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/18 , B60W2050/021 , B60W2510/0638 , B60W2510/102 , B60W2510/104 , B60W2540/12 , F16H59/36 , F16H59/40 , F16H59/42 , F16H61/12 , F16H2061/1208 , F16H2061/122 , F16H2061/1284 , Y10S477/906 , Y10T477/6407
摘要：本发明给出了一种控制AMT系统(10)的方法，它能检测并识别从引擎速度传感器(28)、输入轴速度传感器(32)以及(或)输出轴速度传感器(36)来的有错误的输入信号(ES，IS，OS)，并且若只有一个速度信号(ES，IS或OS)有错误，就修改控制器(42)的逻辑方法，使之能容忍识别出的故障输入信号。

2. 发明公开

CN88102694A 自动变速器失效
公开(公告)号：CN88102694A
公开(公告)日：1988-12-07
申请号：CN88102694
申请日：1988-05-04
申请人：刘建堂
发明人：刘建堂
IPC分类号： F16H5/50 , F16H5/28
摘要：一种自动变速器。除了带离合器的常啮合齿轮传动装置外，其上还装有由磁铁、感应盘、弹性导电指针、变挡盘组成的自动变速装置及手动变速装置。它结构简单、维修方便；工作可靠、换挡平稳；操作简便、效率高，能够广泛应用在以热机为动力的器械上。

3. 发明授权

US3495469A Electric control systems for automatic transmissions 失效
标题翻译：用于自动变速器的电气控制系统
公开(公告)号：US3495469A
公开(公告)日：1970-02-17
申请号：US3495469D
申请日：1968-01-29
申请人： RENAULT , PEUGEOT
发明人： LOMBARD CLAUDE
IPC分类号： B60W10/06 , F16H59/10 , F16H61/00 , F16H61/02 , F16H63/02 , F16H63/30 , G05G5/08 , F16H5/50
CPC分类号： F16H59/105 , F16H61/0211 , Y10T74/19265 , Y10T477/693

4. 发明授权

US4527447A Automatic mechanical transmission system 失效
标题翻译：自动机械传动系统
公开(公告)号：US4527447A
公开(公告)日：1985-07-09
申请号：US446918
申请日：1982-12-06
申请人： Elmer A. Richards
发明人： Elmer A. Richards
IPC分类号： F16H3/093 , B60W10/02 , B60W10/06 , B60W30/18 , F16H61/04 , F16H61/10 , F16H61/682 , F16H61/70 , F16H63/30 , F16H63/44 , F16H63/46 , F16H3/08 , F16H3/38 , F16H5/50
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/111 , B60W30/18 , F16H61/702 , F16H63/30 , F16H63/3023 , F16H2061/0411 , F16H2063/3093 , F16H2200/0065 , F16H2200/0091 , F16H2306/48 , F16H2306/54 , F16H61/08 , F16H61/682 , F16H61/70 , F16H63/44 , F16H63/502 , Y10S477/908 , Y10T477/6407 , Y10T477/675 , Y10T477/691 , Y10T477/69335 , Y10T74/19167 , Y10T74/19233 , Y10T74/1926 , Y10T74/19284
摘要： An automatic mechanical change gear transmission system (10) is provided. The transmisssion (12) is a splitter type comprising a main section (48) connected in series with a blocked splitter type auxiliary section (50). The auxiliary section blockers (172) and clutch members (164) are provided with ramps (218, 220, 222, 224) which will tend to align the blockers and ramps in a nonblocking condition under the influence of biasing spring (178) if the main section is in neutral. A control unit (38) receives input signals and commands transmission shifts in a sequence including shifting the main section into neutral and shifting the auxiliary section to a new ratio during each shift procedure.
摘要翻译：提供了一种自动机械变速齿轮传动系统（10）。传输（12）是分离器型，包括与阻挡分离器型辅助部分（50）串联连接的主部分（48）。辅助部分阻塞器172和离合器构件164设置有斜坡218,220,222,224，其倾斜将在偏置弹簧（178）的影响下在非阻塞状态下将阻挡件和斜面对准，如果主要部分处于中立状态。控制单元（38）接收输入信号并按顺序指令变速器换档，包括在主变速段中将主部分转换为空档并将辅助部分移动到新的比例。

5. 发明授权

US3885447A Shift control 失效
标题翻译：换档控制
公开(公告)号：US3885447A
公开(公告)日：1975-05-27
申请号：US40418973
申请日：1973-10-09
申请人： EATON CORP
发明人： BRAUN EUGENE R , RICHARDS ELMER A
IPC分类号： F16H61/00 , F16H61/02 , F16H61/10 , F16H5/50
CPC分类号： F16H61/0248 , F16H61/10 , Y10T74/1926
摘要： Transmission shift control. In order to provide as nearly as possible an automatically shifting transmission with the wellknown advantages thereof, and yet to maintain basic operator control over same, with equally well-known advantages thereof, there is provided a transmission control which, when in an operator determined upshift mode, will automatically upshift to a ratio preselected by the operator but not beyond same nor will it while in such mode downshift regardless of load change, and which will when in an operator determined downshift mode, automatically downshift to a lower gear preselected by the operator but will not go beyond same nor will it while in such mode upshift regardless of load change. Thus, for example, in a road speed gear as load comes onto the vehicle such as by a minor grade or the appearance of a head wind, the vehicle speed may lug down but the transmission will not shift unless and until the operator permits same to happen by moving a gear selector to a lower speed position. Thus, the operator can determine by the nature of a load change whether or not a shift change should be permitted to take place and thereby minimize or eliminate unnecessary shifting in response to only minor changes in load.
摘要翻译：变速箱换档控制。为了尽可能提供具有众所周知的优点的自动变速传动，并且为了保持基本的操作者对其的控制，具有同样公知的优点，提供了一种变速器控制，当在操作者中时确定的升档模式，将自动升档到由操作者预选而不超过相同的比例，也不会在这种模式下降档，而不管负载变化如何，并且当在操作者确定的降档模式时，将自动降档到由操作员，但不会超越相同，也不会在这种模式升档，无论负载变化。因此，例如，在作为负载通过小档次或头风的外观而在车辆上行驶的道路速度齿轮时，车速可能会下降，但是，除非并且直到操作者允许通过将换档器移动到较低速度位置来实现。因此，操作者可以通过负载变化的性质来确定是否允许发生换档改变，从而根据负载的微小变化来最小化或消除不必要的换档。

6. 发明授权

US3621735A Electronically operated hydraulic controls 失效
标题翻译：电子操作液压控制
公开(公告)号：US3621735A
公开(公告)日：1971-11-23
申请号：US3621735D
申请日：1969-12-15
申请人： FORD MOTOR CO
发明人： LEMIEUX GEORGE E
IPC分类号： F16H61/02 , F16H61/00 , F16H61/04 , F16H61/10 , B60K17/04 , F16H5/50
CPC分类号： F16H61/0021 , F16H2061/0255 , Y10T477/693635 , Y10T477/69383 , Y10T477/69387 , Y10T477/693964
摘要： A PRESSURFE REGULATOR VALVE SYSTEM FORF AN AUTOMATIC CONTROL VALVE CIRCUIT IN A MULTIPLE RATIO POWER TRANSMISSION COMPRISING A PRESSURE REGULATOR VALVE SITUATED IN THE VALVE CIRCUIT WITH A PRESSURE SOURCE, AN ELECTRICAL PULSE VALVE WHICH ESTABLISHES A PREDETERMINED PRESSURE ON A MOVABLE VALVE ELEMENT OF THE REGULATOR VALVE, THE MAGNITUDE OF THE PRESSURE BEING DETERMINED BY THE FREQUENCY OF ELECTRICAL VOLTAGE PULSES APPLIED TO THE PULSE VALVE, THE FREQUENCY IN TURN BEING CONTROLLED BY ELECTRONIC SENSORS THAT MEASURE TRANSMISSION OUTPUT SHAFT SPEED AND POWER INTPUT SHAFT TORQUE.

7. 发明公开

EP0010935A1 Control apparatus for drive transmissions 失效
标题翻译：用于将驱动传递控制系统。
公开(公告)号：EP0010935A1
公开(公告)日：1980-05-14
申请号：EP79302346.6
申请日：1979-10-26
申请人： FIDUS CONTROLS LIMITED
发明人： Brown, Derek
IPC分类号： B60K20/16 , F16H5/28 , F16H5/50
CPC分类号： B60K28/00 , F16H61/0246 , F16H2059/088 , Y10T74/1926 , Y10T477/693625
摘要： Control apparatus for a drive transmission of a low speed vehicle such as the hydraulic drive transmission of a fork lift truck is provided in which an electrical signal is developed having a frequency representative of the rate of rotation of the drive shaft of the transmission. In order to provide control at very low speeds, instead of utilizing streams of pulses to control changes of gear, the times between successive pulses are sensed. A first switching circuit (SCR1, D5, D6, RL1) remains in one state during each cycle of the said signal which is less than a predetermined duration, and can be set in another state thereof by actuation of a manually operable direction switch (65), serving as a forward-reverse drive selector, when the duration is greater than the said predetermined duration. The direction switch (65) is settable to select an electrical actuator (FWD) for forward drive and settable to select an electrical actuator (REV) for reverse drive. The first switching circuit (SCR1, D5, D6, RL2) is such that the said other state thereof enables setting of the direction switch (65) to effect energization of the electrical actuator (FWD or REV) selected by the setting of the direction switch (65). A second switching circuit (RL2) is set one state thereof whenever the duration of a cycle of the said signal falls below a second predetermined duration, and sets in another state thereof when the duration increases to exceed a third pre- determined duration. The second switching circuit(RL2)effects energisation of a low gear ratio electrical actuator (LO) or a high gear ratio electrical actuator (HI) respectively depending upon which one of the said two states of the second switching means (RL2) prevails.
The said second and third durations differ from one another so that each change from energization of the low gear actuator to energization of the high gear actuator takes place when the said signal represents a higher rate of rotation than it does when each change for energization of the high gear actuator to energization of the low gear actuator takes place.

8. 实用新型

JPH01115053U 失效
公开(公告)号：JPH01115053U
公开(公告)日：1989-08-02
申请号：JP1104388
申请日：1988-01-28
IPC分类号： F16H61/28 , F16H59/04 , F16H61/18 , F16H61/34 , F16H63/00 , F16H63/20 , F16H5/50 , B60K20/16 , F16H5/28 , F16H5/40

9. 实用新型

JPS62122951U 失效
公开(公告)号：JPS62122951U
公开(公告)日：1987-08-04
申请号：JP970686
申请日：1986-01-28
IPC分类号： B60K23/00 , F16H61/12 , F16H5/50 , F16H5/66

10. 实用新型

JPS6271456U 失效
公开(公告)号：JPS6271456U
公开(公告)日：1987-05-07
申请号：JP16203085
申请日：1985-10-24
IPC分类号： B60K20/00 , B60W10/02 , B60W10/10 , F16H61/18 , F16H63/42 , F16H5/50 , B60K41/22 , F16H5/00

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