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1. 发明授权

US5842950A Control apparatus for automatic transmissions 失效
标题翻译：自动变速器控制装置
公开(公告)号：US5842950A
公开(公告)日：1998-12-01
申请号：US771141
申请日：1996-12-20
申请人： Hiroshii Tsutsui , Kazumasa Tsukamoto , Masahiro Hayabuchi , Takayuki Hisano
发明人： Hiroshii Tsutsui , Kazumasa Tsukamoto , Masahiro Hayabuchi , Takayuki Hisano
IPC分类号： F16H61/06 , F16H59/14 , F16H61/00 , F16H61/02 , F16H61/08
CPC分类号： F16H61/0206 , F16H2061/0209 , F16H59/14 , F16H61/0021 , Y10T477/689 , Y10T477/6895 , Y10T477/6937 , Y10T477/6939 , Y10T477/69395
摘要： To optimize the application hydraulic pressure of the friction application elements in the transmission mechanism, and to reduce the unnecessary load on each member, the transmission mechanism of an automatic transmission is provided with a plurality of friction application elements which are applied simultaneously in order to achieve the designated gear stage, and hydraulic servos which operate the friction application elements independently. The control apparatus has an information detecting means, an input torque calculating means which calculates the input torque of the transmission mechanism on the basis of this information, an application hydraulic pressure calculating means which calculates the necessary application hydraulic pressure required to maintain the application of each individual friction application element on the basis of the input torque, and a supply means which supplies the necessary application hydraulic pressure to the hydraulic servos of the friction application elements. The supply means makes the hydraulic pressure supplied to each hydraulic servo the necessary application hydraulic pressure calculated for each friction application element independently when achieving the designated gear stage.
摘要翻译：为了优化传动机构中的摩擦施加元件的应用液压，并且为了减少每个构件上的不必要的载荷，自动变速器的变速机构设置有多个同时施加的摩擦施加元件，以实现指定的齿轮级和独立地操作摩擦应用元件的液压伺服。控制装置具有信息检测装置，根据该信息计算传动机构的输入扭矩的输入扭矩计算装置，应用液压计算装置，其计算维持每个的应用所需的必要的施加液压基于输入转矩的单独摩擦施加元件，以及向摩擦施加元件的液压伺服供给必要的施加液压的供给单元。供给装置使得在实现指定的齿轮级时，向每个液压伺服机构提供的液压被独立地计算用于每个摩擦施加元件所需的应用液压。

2. 发明授权

US5807207A Control apparatus for an automatic transmission 失效
标题翻译：用于自动变速器的控制装置
公开(公告)号：US5807207A
公开(公告)日：1998-09-15
申请号：US771144
申请日：1996-12-20
申请人： Takayuki Hisano , Kazumasa Tsukamoto , Masahiro Hayabuchi , Hiroshi Tsutsui
发明人： Takayuki Hisano , Kazumasa Tsukamoto , Masahiro Hayabuchi , Hiroshi Tsutsui
IPC分类号： F16H61/04 , F16H61/02 , F16H61/06 , F16H63/30
CPC分类号： F16H63/3003 , F16H61/0246 , F16H61/061 , Y10T477/689 , Y10T477/6895
摘要： In order to improve transmission efficiency of an automatic transmission, an engagement brake which does not cause drag is used and the surety of its engagement and release, and quick switching between forward maneuver and backward maneuver, is enabled. The automatic transmission comprises a transmission mechanism to achieve forward maneuver and backward maneuver. A backward motion brake which stops the rotation element to achieve backward maneuver is the engagement brake and an input clutch to transfer power by meshing with the rotation element during both forward maneuver and backward maneuver is a friction clutch. The control apparatus executes the control operation to prepare for speedy re-meshing by holding a supply pressure for the clutch hydraulic servo at a sufficient oil pressure to place the pressure in the stand-by condition at the piston stroke position immediately before the start of clutch engagement during the engagement or releasing of engagement of the engagement brake at the time of D.fwdarw.R or R.fwdarw.D shift.
摘要翻译：为了提高自动变速器的传动效率，使用不引起牵引力的接合制动器，并且能够实现其接合和释放的保证，以及向前机动和向后机动之间的快速切换。自动变速器包括一个实现向前机动和向后机动的传动机构。一个向后运动的制动器，其停止旋转元件以实现向后的操纵是接合制动器，并且通过在向前机动和向后机动两者期间与旋转元件啮合来传递动力的输入离合器是摩擦离合器。控制装置通过在足够的油压下保持离合器液压伺服的供给压力来进行控制操作，以准备快速重新啮合，以将压力置于待机状态下的紧急起动前的活塞行程位置在D-> R或R-> D移位时接合或释放接合制动器的接合的接合。

3. 发明授权

US5792022A Control system for automatic transmissions 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5792022A
公开(公告)日：1998-08-11
申请号：US771134
申请日：1996-12-20
申请人： Takayuki Hisano , Kazumasa Tsukamoto , Masahiro Hayabuchi , Hiroshi Tsutsui
发明人： Takayuki Hisano , Kazumasa Tsukamoto , Masahiro Hayabuchi , Hiroshi Tsutsui
IPC分类号： F16H61/04 , F16H57/10 , F16H63/30 , F16H59/42
CPC分类号： F16H57/10 , F16H63/3023 , F16H63/302 , Y10T477/689 , Y10T477/6895 , Y10T477/6939
摘要： A control system for use in an automatic transmission having a transmission mechanism for establishing a plurality of forward stages, a neutral state and a reverse stage. The transmission mechanism includes a predetermined rotary element to be retained for establishing the reverse stage; a reverse brake for retaining the rotary element; and a frictional engagement element capable of stopping the rotation of the rotary element. The reverse brake is a meshing type brake which meshes with and retains the rotary element. The control system has an engagement mechanism for applying the frictional engagement element. When the reverse stage is selected, the frictional engagement element is applied at least until the meshing engagement of the reverse brake is established, to stop the predetermined rotary element.
摘要翻译：一种用于自动变速器的控制系统，具有用于建立多个前进档，中立档和倒档级的传动机构。传动机构包括用于建立倒档的待保持的预定旋转元件; 用于保持旋转元件的反向制动器; 以及能够停止旋转元件的旋转的摩擦接合元件。反向制动器是与旋转元件啮合并保持旋转元件的啮合式制动器。控制系统具有用于施加摩擦接合元件的接合机构。当选择倒档时，摩擦接合元件施加至少直到建立倒档制动器的啮合，以停止预定旋转元件。

4. 发明授权

US5935041A Automatic transmission with anti-rollback band brake pressure control 失效
标题翻译：自动变速箱带防抱死制动压力控制
公开(公告)号：US5935041A
公开(公告)日：1999-08-10
申请号：US942204
申请日：1997-10-01
申请人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya , Takayuki Hisano , Atsuki Ikeda
发明人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya , Takayuki Hisano , Atsuki Ikeda
IPC分类号： F16H61/02 , F16H57/10 , F16H59/54 , F16H61/06 , F16H63/30 , F16H61/00
CPC分类号： F16H63/3003 , F16H61/061 , B60W2550/142 , F16H2059/663 , F16H59/54 , Y10T477/644 , Y10T477/847
摘要： A control system for a vehicular automatic transmission includes a speed change mechanism including an output element that is connected to the drive shaft of a vehicle to transmit power, and a rotary element connected to the output element. A control system for the speed change mechanism is also provided. The control system includes a hydraulic servo actuated brake for retaining the rotary element to check the rotation of the output element in a vehicle roll back direction. The brake includes a band brake that establishes different application forces depending on whether the brake operates by a self-energizing action or a de-energizing action according to the rotational direction of the rotary element. The band brake is set so that the rotary element rotates during backward rotation of the output element in the direction of the self-energizing action, and is set with a first oil pressure necessary for retaining the rotary element during backward rotation of the output element caused by the roll back of the vehicle. The first oil pressure is lower than a second oil pressure necessary for retaining the rotary element during operation of the band brake by the de-energizing action. The control system further includes an oil pressure feeder for feeding the hydraulic servo of the band brake with an oil pressure which is equal to or higher than the first oil pressure and lower than the second oil pressure.
摘要翻译：用于车辆自动变速器的控制系统包括变速机构，其包括连接到车辆的驱动轴以传递动力的输出元件和连接到输出元件的旋转元件。还提供了一种用于变速机构的控制系统。控制系统包括用于保持旋转元件以检查输出元件在车辆回滚方向上的旋转的液压伺服致动制动器。制动器包括带式制动器，其根据制动器是否根据旋转元件的旋转方向通过自动动作或断电动作来操作而建立不同的施加力。带式制动器被设定为使得旋转元件在输出元件沿自动作用的方向反向旋转期间旋转，并且被设定为在输出元件的反向旋转期间保持旋转元件所需的第一油压通过车辆的回滚。第一油压低于通过断电作用在带式制动器操作期间保持旋转元件所需的第二油压。所述控制系统还包括用于将所述带式制动器的液压伺服系统供给等于或高于所述第一油压并低于所述第二油压的油压供给器。

5. 发明授权

US5961419A Lubricant control apparatus for automatic transmission 失效
标题翻译：用于自动变速器的润滑控制装置
公开(公告)号：US5961419A
公开(公告)日：1999-10-05
申请号：US957748
申请日：1997-10-24
申请人： Takayuki Hisano , Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya
发明人： Takayuki Hisano , Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya
IPC分类号： F16H61/02 , F16H57/04 , F16H59/72 , F01M9/00 , F16H59/60 , F16H59/64 , F16H61/26
CPC分类号： F16H57/0413 , F16H57/0434 , F16H59/72 , Y10T477/65 , Y10T477/653 , Y10T477/6939
摘要： A lubricant control apparatus for an automatic transmission including a lubricating unit for feeding the lubricating oil to the portions of a speed change mechanism so that the heat to be generated in the speed change mechanism may be absorbed and recovered by the lubricating oil. The lubricant control apparatus includes a detector that detects the acting state of the speed change mechanism; a determiner that determines a necessary lubricating oil flow on the basis of the calorific value in the speed change mechanism, the calorific value being calculated from the detected acting state of the speed change mechanism; and a structure for feeding the lubricating oil to the speed change mechanism on the basis of the determined necessary lubricating oil flow. The lubricant control apparatus feeds an optimum lubricating oil flow according to the acting state of the speed change mechanism.
摘要翻译：一种用于自动变速器的润滑剂控制装置，其包括润滑单元，用于将润滑油供给到变速机构的部分，使得在变速机构中产生的热量可被润滑油吸收和回收。润滑剂控制装置包括检测变速机构的作用状态的检测器; 基于变速机构的发热量确定必要的润滑油流量的判定器，根据检测到的变速机构的作用状态计算出发热量; 以及根据确定的必要润滑油流将润滑油供给到变速机构的结构。润滑剂控制装置根据变速机构的作用状态供给最佳的润滑油流。

6. 发明授权

US5836852A Control mechanism for automatic transmission 失效
标题翻译：自动变速箱控制机构
公开(公告)号：US5836852A
公开(公告)日：1998-11-17
申请号：US771135
申请日：1996-12-20
申请人： Hiroshi Tsutsui , Kazumasa Tsukamoto , Masahiro Hayabuchi , Takayuki Hisano , Nobutada Sugiura
发明人： Hiroshi Tsutsui , Kazumasa Tsukamoto , Masahiro Hayabuchi , Takayuki Hisano , Nobutada Sugiura
IPC分类号： F16H61/06 , F16H59/14 , F16H59/24 , F16H59/44 , F16H61/21 , F16H63/30 , F16H61/04
CPC分类号： F16H63/3003 , F16H61/21 , F16H59/14 , F16H59/24 , F16H59/44 , Y10T477/69 , Y10T477/6937 , Y10T477/69373 , Y10T477/6939
摘要： Uncomfortable travel of a vehicle due to engine brake actions during the travel of the vehicle in traffic is prevented without using an one-way clutch within a transmission mechanism. An automatic transmission is composed of rotational elements that are braked at the time of establishing low stages, a brake that brakes the rotational elements, and control systems which control the oil pressure of the hydraulic servo in the brake. A band brake that creates differences in application forces, using self-energizing and deenergizing actions, serves as the brake, which is set to have an area in which the oil pressure during the drive is lower than the oil pressure during the non-drive, by setting the self-energizing direction as a direction of rotation of the rotational element during the drive and the deenergizing direction as an opposite direction of rotation of the rotational element during the non-drive. The control systems have a supplying mechanism which supplies oil to the hydraulic servo of the band brake at an oil pressure that is lower than the oil pressure during the non-drive and is equal to or higher than the oil pressure during the drive.
摘要翻译：防止在车辆行驶期间由于发动机制动动作引起的车辆不舒适的行驶，而不需要在变速机构内使用单向离合器。自动变速器由在制动低速时制动的旋转元件，制动旋转元件的制动器以及控制制动器中的液压伺服机构的油压的控制系统构成。使用自通电和断电动作产生施加力差异的带式制动器用作制动器，其被设定为具有驱动期间的油压低于非驱动期间的油压的区域，通过在驱动期间将作为旋转元件的旋转方向的自增力方向设定为在非驱动期间旋转元件的旋转方向。控制系统具有供给机构，该供给机构在非驱动时的油压低于带式制动器的液压伺服机构，并且在驱动期间等于或高于油压。

7. 发明授权

US06494803B2 Hydraulic control apparatus for an automatic transmission 失效
标题翻译：自动变速器用液压控制装置
公开(公告)号：US06494803B2
公开(公告)日：2002-12-17
申请号：US09741165
申请日：2000-12-21
申请人： Akitomo Suzuki , Kenichi Tsuchida , Masaaki Nishida , Masahiro Hayabuchi , Takayuki Hisano , Takahiro Inoue
发明人： Akitomo Suzuki , Kenichi Tsuchida , Masaaki Nishida , Masahiro Hayabuchi , Takayuki Hisano , Takahiro Inoue
IPC分类号： F16H3100
CPC分类号： F16H61/0206 , F16H61/12 , F16H61/686 , F16H2059/006 , F16H2061/0288 , F16H2061/1204 , F16H2061/1232 , F16H2061/124 , F16H2061/1244 , F16H2061/1264 , F16H2061/1268 , F16H2306/00 , Y10T477/6414 , Y10T477/6428
摘要： To make it possible to maintain speeds during failures in an automatic transmission that does not have exclusive friction elements corresponding to the attainment of each speed. The hydraulic control apparatus of an automatic transmission, provided with control means 71-74 for supplying regulated pressure to each of the hydraulic servos 81-84 that are first through fourth friction elements to which hydraulic pressure is supplied from the oil path L1, and provided with switching valves (1)-(5) for cutting off the supply of hydraulic pressure to friction elements other than the friction elements that engage in each speed, on the upstream side of the supply paths L31, L32, L10, L11 and L12. Each switching valve is switched by hydraulic pressure (C1-C3, B1 pressures) regulated by the control means that achieve regulated pressure operating conditions during failures, and selective application of signal pressure (Sol, SolB, SoIC pressures) output by the control means as operating means. In a speed that has been attained, the supply path to friction elements that are not to be engaged is cut off. Through this, even during failures the regulated pressure action of the control means corresponding to friction elements that are not to be engaged is ineffective, so the speed that has been attained is fixed.
摘要翻译：为了使自动变速器的故障期间的速度保持不变，该自动变速器不具有与实现每个速度相应的专用摩擦元件。一种自动变速器的液压控制装置，设有控制装置71-74，用于向从油路L1供应液压的第一至第四摩擦元件的每个液压伺服机构81-84提供调节压力，并提供在供给路径L31，L32，L10，L11和L12的上游侧，切换阀（1） - （5）用于切断除了接合各速度的摩擦元件以外的摩擦元件的液压供给。每个切换阀通过由控制装置调节的液压（C1-C3，B1压力）切换，在故障期间达到调节压力运行条件，并且选择性地施加由控制装置输出的信号压力（Sol，SolB，SoIC压力）操作手段。在已经达到的速度下，切断不被接合的摩擦元件的供给路径。通过这种方式，即使在故障期间，对应于不接合的摩擦元件的控制装置的调节压力作用是无效的，所以已经达到的速度是固定的。

8. 发明授权

US6102825A Control system for automatic transmission 失效
标题翻译：自动变速器控制系统
公开(公告)号：US6102825A
公开(公告)日：2000-08-15
申请号：US268709
申请日：1999-03-16
申请人： Takayuki Hisano , Masahiro Hayabuchi , Satoru Kasuya , Tatsuya Iida
发明人： Takayuki Hisano , Masahiro Hayabuchi , Satoru Kasuya , Tatsuya Iida
IPC分类号： F16H61/08 , F16H59/24 , F16H59/46 , F16H61/06 , F16H61/686
CPC分类号： F16H61/061 , F16H2061/0466 , F16H59/24 , F16H59/46
摘要： A rotational direction of a rotational element at a high speed gear stage is different from a operational direction of a reaction torque at a low speed gear stage. The rotation by the reaction torque at the low speed gear stage is stopped with a self-energizing operation of a band brake operated by a hydraulic servo. A waiting pressure, which is lower for a predetermined amount than a engagement pressure at the self-energizing operation, and with which a basis of a racing amount occurs after a synchronizing point, is applied to the hydraulic servo until the synchronization is determined. The waiting pressure increases to the engagement pressure after determining the synchronization so that the rotational element is stopped gradually as preventing a long shift time.
摘要翻译：高速齿轮级的旋转元件的旋转方向与低速齿轮级的反作用扭矩的操作方向不同。通过由液压伺服系统操作的带式制动器的自动运行，停止低速齿轮级的反作用转矩的旋转。等待压力比在自动运行时的接合压力低预定量，并且在同步点之后出现赛车量的基础被施加到液压伺服机构直到确定同步。在确定同步之后，等待压力增加到接合压力，使得旋转元件逐渐停止以防止长的移动时间。

9. 发明授权

US5957800A Shift control system for automatic transmission 失效
标题翻译：自动变速箱换档控制系统
公开(公告)号：US5957800A
公开(公告)日：1999-09-28
申请号：US850383
申请日：1997-05-02
申请人： Hidehiro Oba , Kagenori Fukumura , Yasuo Hojo , Atsushi Tabata , Hiromichi Kimura , Masato Kaigawa , Masahiko Ando , Akira Fukatsu , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto
发明人： Hidehiro Oba , Kagenori Fukumura , Yasuo Hojo , Atsushi Tabata , Hiromichi Kimura , Masato Kaigawa , Masahiko Ando , Akira Fukatsu , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto
IPC分类号： F16H59/24 , F16H59/36 , F16H59/68 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/12 , F16H61/14 , B60K41/04
CPC分类号： F16H63/502 , F16H61/12 , F16H2059/6807 , F16H2061/0087 , F16H2061/0096 , F16H2061/0258 , F16H2061/1204 , F16H2061/1208 , F16H2061/1224 , F16H2061/124 , F16H2061/1264 , F16H2061/1268 , F16H2061/1284 , F16H59/24 , F16H59/36 , F16H59/68 , F16H61/0021 , F16H61/0213 , F16H61/0437 , F16H61/061 , F16H61/068 , F16H61/08 , F16H61/14 , F16H61/686 , Y10S477/906 , Y10T477/677 , Y10T477/6934 , Y10T477/69363
摘要： A shift control system of an automatic transmission sets a predetermined gear stage by applying a first frictional engagement element and releasing a second frictional engagement element. A pressure regulating mechanism regulates an oil pressure to be fed to or drained from the first frictional engagement element. A failure detector detects a failure of an apparatus to participate in the regulation and control of the oil pressure which is to be fed to or drained from at least one of the first and second frictional engagement elements. A gear stage inhibitor inhibits the setting of the predetermined gear stage if the failure is detected by the failure detector.
摘要翻译：自动变速器的变速控制系统通过施加第一摩擦接合元件并释放第二摩擦接合元件来设定预定的档位。压力调节机构调节要从第一摩擦接合元件供给或排出的油压。故障检测器检测装置的故障参与对要从第一和第二摩擦接合元件中的至少一个馈入或排出的油压的调节和控制。如果故障检测器检测到故障，齿轮级抑制器阻止预定档位的设定。

10. 发明授权

US5951433A Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US5951433A
公开(公告)日：1999-09-14
申请号：US980621
申请日：1997-12-01
申请人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Mitsutaka Ito , Takuya Ogino , Akitoshi Kato , Tokuyuki Takahashi , Masafumi Kinoshita
发明人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Mitsutaka Ito , Takuya Ogino , Akitoshi Kato , Tokuyuki Takahashi , Masafumi Kinoshita
IPC分类号： F16H3/62 , F16H3/66 , F16H57/02 , F16H63/30 , F16H63/48 , F16H3/44
CPC分类号： F16H63/3416 , F16H3/663 , F16H63/3026 , F16H2057/02086 , F16H2200/0043 , F16H2200/0047 , F16H2200/2005 , F16H2200/2023 , F16H2200/2025 , F16H63/48 , Y10S475/90
摘要： In an automatic transmission, a small-capacity second clutch that does not engage for reverse drive is mounted forward of a counter drive gear, and the other engaging elements of relatively larger capacity, that is, first and third clutches and first to third brakes, are disposed rearward of the counter drive gear, so that an axially extending space is formed between the counter drive gear and the second clutch, which space is utilized to accommodate a parking gear. Such an arrangement of engaging elements allows the counter shaft to be placed closer to the input shaft without the parking gear interfering with the second clutch, thereby enabling a more compact automatic transmission. Furthermore, since there is no need to relocate the counter drive gear rearward, the length of the counter shaft can be reduced, thereby enabling still greater compactness.
摘要翻译：在自动变速器中，不能接合用于反向驱动的小容量第二离合器安装在反向传动齿轮的前方，并且具有相对较大容量的其它接合元件，即第一和第三离合器以及第一至第三制动器，设置在相对驱动齿轮的后方，使得在对位驱动齿轮和第二离合器之间形成轴向延伸的空间，该空间用于容纳驻车档。这种接合元件的布置允许相对轴放置得更靠近输入轴，而驻车齿轮不会干扰第二离合器，从而能够实现更紧凑的自动变速器。此外，由于不需要向后移动对位驱动齿轮，所以可以减小副轴的长度，从而能够实现更大的紧凑性。

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